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683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.1.2.10 Combined GPRS attach / eDRX | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.1.2.10.1 Conformance requirement | 1) If the MS supports eDRX and requests the use of eDRX, the MS shall include the extended DRX parameters IE in the ATTACH REQUEST message.
2) The MS shall use extended idle mode DRX cycle only if the network has provided the extended DRX parameters IE during the last attach procedure.
Reference(s):
3GPP TS 24.008 subclause 4.7.2.10, 4.7.3.1.1 and 4.7.5.1.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.1.2.10.2 Test Purpose | To verify that a MS that supports eDRX and requests the use of eDRX will include the extended DRX parameters IE in the ATTACH REQUEST message.
To verify that a MS that supports eDRX and requests the use of eDRX will use extended idle mode DRX cycle only if the network has provided the extended DRX parameters IE during the last attach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.1.2.10.3 Method of test | Initial conditions
System Simulator:
- One cell operating in network operation mode I.
- The cell supports eDRX.
Mobile Station:
- The MS has a valid IMSI. MS is Idle Updated.
- The MS is configured to use eDRX.
- The MS is configured to use a specific value of extended DRX cycle.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B).
- MS operation mode A (TSPC_operation_mode_A).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS sends a combined ATTACH REQUEST message with extended DRX parameters IE. The SS accepts the request to use eDRX and returns ATTACH ACCEPT message with an extended DRX parameters IE. The MS shall use extended idle mode DRX cycle that the network has provided during the last attach procedure.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS).
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Mobile identity =IMSI
Extended DRX parameters IE included.
4
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
extended DRX value: 0111(195.84 seconds)
5
MS -> SS
ATTACH COMPLETE
6
Waits for 1 minute for Ready Timer to expire.
7
SS -> MS
PAGING REQUEST TYPE 1
Page indication indicates packet paging procedure. Sent on PCH according to the lowest eDRX cycle.
8
There should be no response from MS as the eDRX Cycle is now set to eDRX Value: 0111. This is verified for the duration of T3315.
9
SS -> MS
PAGING REQUEST TYPE 1
Page indication indicates packet paging procedure. Sent on PCH according to the negotiated eDRX cycle.
10
Verify that the MS initiates a TBF connection and sends an UPLINK RLC Data Block as a paging response.
11
MS
The MS is switched off or power is removed (see PICS).
12
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2 GPRS detach procedure | This procedure is used to indicate for the network that the IMSI is not available for traffic. The GMM context is removed. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1 MS initiated GPRS detach procedure | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.1 GPRS detach / power off / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.1.1 Conformance requirement | The MS detaches the IMSI for GPRS services if the MS is switched off.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.1.2 Test purpose | To test the behaviour of the MS for the detach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.1.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a GPRS attach procedure.
The MS sends a DETACH REQUEST message to the SS.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 8.
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
4
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS is switched off (see PICS).
7
MS -> SS
DETACH REQUEST
Detach type = 'power switched off, GPRS detach'
8
MS
The MS is set in MS operation mode B (see PICS) and the test is repeated from step 2 to step 7.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.2 GPRS detach / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.2.1 Conformance requirement | 1) The MS detaches the IMSI for GPRS services if the MS is ordered to do so with MMI or AT commands.
2) (For R99 or after MS only) Upon completion of the subsequent attach, routing area update, service request or detach procedure the used P-TMSI signature shall be deleted.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1.
3GPP TS 24.008 subclause 4.7.1.3 (additional reference for R99 or after MS only) |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.2.2 Test purpose | To test the behaviour of the MS for the detach procedure, including treatment of P-TMSI signature by R99 and after MS. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.2.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
- MS Higher Layer release( TSPC_MS_HIGHER_LAYER_RELEASE)
PIXIT statements:
-
Test procedure
The MS performs a GPRS attach procedure.
The MS sends a DETACH REQUEST message to the SS.
The SS signal to the MS, but no response is received, as the signalling link is disconnected.
The MS performs a GPRS attach procedure.
The MS sends a DETACH REQUEST message to the SS.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 17.
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
4
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
Negotiated Ready timer value IE should not be included
Force to standby indicator set
5
MS->SS
ATTACH COMPLETE
6
MS
The MS initiates a GPRS detach (without power off) by MMI or AT command.
7
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
8
SS -> MS
DETACH ACCEPT
9
SS -> MS
SS pages the MS with Mobile identity = P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
10
MS
No response from the MS to the request. This is checked for 10 s.
11
MS
The MS initiates an attach by MMI or AT commands
12
MS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
(If MS is to R99 or after then P-TMSI-1 signature shall not be present)
Routing area identity = RAI-1
13
SS -> MS
ATTACH ACCEPT
No new mobile identity assigned
Attach result = 'GPRS only attached'
Routing area identity = RAI-1
Negotiated Ready timer value IE should not be included
Force to standby indicator set
14
MS
The MS initiates a GPRS detach (without power off) by MMI or AT command.
15
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
16
SS -> MS
DETACH ACCEPT
17
MS
The MS is set in MS operation mode B (see PICS) and the test is repeated from step 2 to step 16.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.3 GPRS detach / abnormal cases / attempt counter check / procedure timeout | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.3.1 Conformance requirement | 1) When a T3321 timeout has occurred during a GPRS detach procedure with the retransmission counter less than five, the Mobile Station shall repeat the GPRS detach procedure.
2) When a T3321 timeout has occurred during a GPRS detach procedure with the retransmission counter five, the Mobile Station shall not repeat the procedure.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.3.2 Test purpose | To test the behaviour of the MS with respect to the retransmission counter. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.3.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
- Switch off on button (TSPC_Feat_OnOff).
PIXIT statements:
-
Test procedure
The MS initiates a GPRS detach procedure. The SS does not answer with DETACH ACCEPT message before T3321 timeout. The retransmission counter is set to one.
The MS initiates a new GPRS detach procedure (retransmission counter one) after T3321 expires. The SS does not answer with DETACH ACCEPT message before T3321 timeout. The retransmission counter is incremented.
The MS initiates a new GPRS detach procedure (retransmission counter two) after T3321 expires. The SS does not answer with DETACH ACCEPT message before T3321 timeout. The retransmission counter is incremented.
The MS initiates a new GPRS detach procedure (retransmission counter three) after T3321 expires. The SS does not answer with DETACH ACCEPT message before T3321 timeout. The retransmission counter is incremented.
The MS initiates a new GPRS detach procedure (retransmission counter four) after T3321 expires. The SS does not answer with DETACH ACCEPT message before T3321 timeout. The retransmission counter is incremented.
The MS then deletes the logical link since the retransmission has been repeated four times.
The MS performs a new GPRS attach procedure.
Maximum duration of test
8 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 25.
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
4
SS -> MS
ATTACH ACCEPT
No new mobile identity assigned.
P-TMSI and P-TMSI signature not included.
Attach result = 'GPRS only attached'
Routing area identity = RAI-1
Negotiated Ready timer value IE should not be included
Force to standby indicator set
5
MS
The MS initiates a GPRS detach (without power off) by MMI or AT command.
6
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
7
SS
No response is given from the SS.
8
SS
The SS verifies that the time between the detach requests is T3321 seconds (+/- 10%)
9
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
10
SS
No response is given from the SS.
11
SS
The SS verifies that the time between the detach requests is T3321 seconds (+/- 10%)
12
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
13
SS
No response is given from the SS.
14
SS
The SS verifies that the time between the detach requests is T3321 seconds (+/- 10%)
15
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
16
SS
No response is given from the SS.
17
SS
The SS verifies that the time between the detach requests is T3321 seconds (+/- 10%)
18
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
19
SS
No response is given from the SS within 40 seconds and SS verifies that the MS will not send a DETACH REQUEST again.
20
MS
Initiate a GPRS attach
21
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
22
SS -> MS
ATTACH ACCEPT
No new mobile identity assigned.
P-TMSI and P-TMSI signature not included.
Attach result = 'GPRS only attached'
Routing area identity = RAI-1
Negotiated Ready timer value IE should not be included
Force to standby indicator set
23
MS is switched off or power is removed (see PICS)
24
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
25
MS
The MS is set in MS operation mode B (see PICS) and the test is repeated from step 2 to step 24.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.4 GPRS detach / abnormal cases / GMM common procedure collision | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.4.1 Conformance requirement | When any of the GMM common messages P-TMSI REALLOCATION COMMAND, GMM STATUS or GMM INFORMATION is received by the MS while waiting for a DETACH ACCEPT message with detach cause different from "power off", the MS shall ignore the GMM common message.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.4.2 Test purpose | To test the behaviour of the MS in case of procedure collision. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.4.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B) (only if mode C not supported).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The following test procedure is repeated for sequence counter k = 1, 2, 3:
- The MS performs a GPRS attach.
- The MS initiates a GPRS detach. The SS initiates a P-TMSI REALLOCATION COMMAND message (k = 1), a GMM STATUS message (k = 2) and a GMM INFORMATION message (k = 3). The MS shall ignore the GMM common messages and continue with the GPRS detach procedure. The sending of the P-TMSI REALLOCATION COMMAND message (k = 1), the GMM STATUS message (k = 2), the GMM INFORMATION message (k = 3) and the DETACH ACCEPT message shall be completed within Timer T3321 -10%.
- The SS signal to the MS, but no response is received, as the signalling link is disconnected.
Maximum duration of test
5 minutes.
Expected sequence
The test sequence is repeated for k = 1 … 3
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode C or B (see PICS).
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
4
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS initiates a detach (without power off) by MMI or AT command.
7
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
8A
(k=1)
SS
The SS sends a P-TMSI REALLOCATION COMMAND message
9A
(k=1)
SS -> MS
P-TMSI REALLOCATION COMMAND
10A
(k=1)
MS
The MS ignores the message. This is verified for 10 seconds.
8B
(k=2)
SS
The SS sends a GMM STATUS message
9B
(k=2)
SS -> MS
GMM STATUS
10B
(k=2)
MS
The MS ignores the message. This is verified for 10 seconds.
8C
(k=3)
SS
The SS sends a GMM INFORMATION message
9C
(k=3)
SS -> MS
GMM INFORMATION
10C
(k=3)
MS
The MS ignores the message which is verified for 10 seconds or, if GMM INFORMATION message not implemented, sends a GMM STATUS with GMM Cause 'Message type non-existent or not implemented'.
11
SS -> MS
DETACH ACCEPT
The SS responds to the DETACH REQUEST
12
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-1
Paging order is for TBF establishment.
13
MS
No response from the MS to the request. This is checked for 10 s.
NOTE: Steps 8x, 9x, 10x and 11 shall be completed within Timer T3321 -10%.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.5 GPRS detach / power off / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.5.1 Conformance requirement | The MS detach the IMSI for GPRS and non-GPRS services.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.5.2 Test purpose | To test the behaviour of the MS for the detach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.5.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode I.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode A (TSPC_operation_mode_A).
- MS operation mode B (TSPC_operation_mode_B).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a combined GPRS attach procedure (for GPRS and non-GPRS services).
The MS sends a DETACH REQUEST message to the SS. The MS then deletes the logical link.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS).
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Mobile identity = IMSI
TMSI status = no valid TMSI available
4
SS -> MS
ATTACH ACCEPT
Attach result = 'Combined GPRS / IMSI attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS is switched off (see PICS).
7a
MS -> SS
DETACH REQUEST
Detach type = 'power switched off, combined GPRS / IMSI detach'. If MS supports TSPC_Feat_OnOff
7b
SS
It is verified that the MS does not send DETACH REQUEST, if the MS does not support TSPC_Feat_OnOff
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.6 GPRS detach / accepted / GPRS/IMSI detach | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.6.1 Conformance requirement | The MS detach the IMSI for GPRS and non-GPRS services.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.6.2 Test purpose | To test the behaviour of the MS for the detach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.6.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode I.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a combined GPRS attach procedure (for GPRS and non-GPRS services).
The MS sends a DETACH REQUEST message to the SS. When the MS receives the DETACH ACCEPT, the MS then deletes the logical link.
The SS signal to the MS, but no response is received, as the signalling link is disconnected.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS).
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Mobile identity = IMSI
TMSI status = no valid TMSI available
4
SS -> MS
ATTACH ACCEPT
Attach result = 'Combined GPRS / IMSI attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Mobile identity = TMSI-1
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS initiates a detach (without power off) by MMI or AT command.
7
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, combined GPRS / IMSI detach'
8
SS -> MS
DETACH ACCEPT
9
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
10
MS
No response from the MS to the request. This is checked for 10 s.
11
SS -> MS
SS pages the MS with mobile identity IMSI and paging order for RR connection according to the channel combination of the cell.
12
MS
The MS shall not initiate an RR connection. This is checked during 3 seconds.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.7 GPRS detach / accepted / IMSI detach | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.7.1 Conformance requirement | The MS shall detach for CS services.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.7.2 Test purpose | To test the behaviour of the MS for the detach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.7.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode I.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a combined GPRS attach procedure (for GPRS and non-GPRS services).
The MS performs an GPRS detach (for non-GPRS services).
CS services are not possible.
The MS attach for non-GPRS services by a routing area update procedure and CS services are again possible.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS).
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Mobile identity = IMSI
TMSI status = no valid TMSI available
4
SS -> MS
ATTACH ACCEPT
Attach result = 'Combined GPRS / IMSI attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Mobile identity = TMSI-1
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS initiates a detach for non-GPRS services without power off.
7
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, IMSI detach'
8
SS -> MS
DETACH ACCEPT
9
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
10
MS
Verify that the MS initiates a TBF connection and sends an UPLINK RLC DATA BLOCK as a response to the paging request.
11
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
12
MS
The MS shall not initiate an RR connection. This is checked during 3 seconds.
13
MS
The MS initiates an attach for non-GPRS services by a RA update procedure.
14
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = "combined RA/LA updating with IMSI attach"
Routing area identity = RAI-1
15
SS -> MS
ROUTING AREA UPDATE ACCEPT
Update result = 'Combined RA/LA updated''
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Mobile identity = TMSI-1
Routing area identity = RAI-1
16
MS -> SS
ROUTING AREA UPDATE COMPLETE
17
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
18
MS
Verify that the MS initiates a RR connection and sends a PAGING RESPONSE with mobile identity TMSI-1.
19
SS
SS releases the RR connection indicating a successful resumption of GPRS services.
20
MS
The MS is switched off or power is removed (see PICS).
21
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, combined GPRS / IMSI detach'
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.8 GPRS detach / abnormal cases / change of cell into new routing area | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.8.1 Conformance requirement | When a change of cell into a new routing area is performed before DETACH ACCEPT message is received by the MS, the MS shall abort the GPRS detach procedure and re-initiate it after the routing area update procedure.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.8.2 Test purpose | To test the behaviour of the MS in case of procedure collision. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.8.3 Method of test | Initial conditions
System Simulator:
Two cells, cell A in MCC1/MNC1/LAC1/RAC1 and cell B in MCC1/MNC1/LAC1/RAC2.
Both cells are operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- MS operation mode C (TSPC_operation_mode_C).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a GPRS attach procedure.
Sufficient time is given for the MS to identify the neighbour cell before the MS is triggered to initiate a GPRS detach procedure. The DETACH ACCEPT message is delayed from the SS. The MS performs a cell reselection to a cell in a new routing area and performs a routing area update procedure.
The Ms shall re-initiate a GPRS detach procedure when the routing area update procedure is finished.
The MS deletes the logical link.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell A.
1
SS
The SS activates cell A and B. The RF level of cell A is -50 dBm and cell B -60 dBm.
2
MS
The MS is set in MS operation mode B (see PICS) or mode C if mode B is not supported.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
3A
MS
{Location Update Procedure}
Macro for Class B MS. Location Update Procedure initiated from the MS. Parameter mobile identity is TMSI-1.
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
7
SS
Wait 30 sec
8
MS
The MS initiates a GPRS detach (without power off) by MMI or AT command.
9
MS -> SS
DETACH REQUEST
Detach type = 'normal detach, GPRS detach'
10
SS
No response to the DETACH REQUEST message is given by the SS
The following messages are sent and shall be received on cell B.
11
SS
The RF level of cell A is lowered to -100 dBm.
12
MS
The MS performs a RA update in the new cell.
13
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = ''RA updating'
P-TMSI-1 signature
Routing area identity = RAI-1
TMSI status = valid TMSI available or IE omitted
14
SS -> MS
ROUTING AREA UPDATE ACCEPT
Update result = ‘RA updated'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-4
15
MS -> SS
ROUTING AREA UPDATE COMPLETE
16
MS -> SS
DETACH REQUEST
The detach is automatically re-attempted.
Detach type = 'normal detach, GPRS detach'
17
SS -> MS
DETACH ACCEPT
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.9 GPRS detach / abnormal cases / GPRS detach procedure collision | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.9.1 Conformance requirement | When a DETACH REQUEST is received by the MS while waiting for a DETACH ACCEPT message, the MS shall answer the network initiated GPRS detach procedure.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.9.2 Test purpose | To test the behaviour of the MS in case of procedure collision. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.1.9.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode I.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- MS operation mode C (TSPC_operation_mode_C).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a combined GPRS attach procedure for Class B devices and a normal GPRS attach for Class C devices The MS initiates a GPRS detach. The SS does not answer the detach procedure, but initiates a detach procedure (cause re-attach not required). The MS shall continue with the network initiated detach procedure.
The MS deletes the logical link.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS) or mode C if mode B is not supported.
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = For Class B: 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
For Class C: ‘ GPRS Attach’
Mobile identity = IMSI
TMSI status(Class B) = no valid TMSI available
4
SS -> MS
ATTACH ACCEPT
Attach result for Class B = 'Combined GPRS / IMSI attached'
Attach result for Class C: 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Mobile identity (Class B)= TMSI-1
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS initiates a GPRS detach (without power off) by MMI or AT command.
7
MS -> SS
DETACH REQUEST
Detach type for Class B = 'normal detach, combined GPRS / IMSI detach'
Detach type for Class C = 'normal detach, GPRS detach'
8
SS -> MS
DETACH REQUEST
Detach type = 're-attach not required', GMM cause = ‘GPRS services and non-GPRS services not allowed’
9
MS -> SS
DETACH ACCEPT
The MS answers the network initiated detach.
10
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
11
MS
No response from the MS to the request. This is checked for 10 s.
For Class C MS, test is over.
12
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
13
MS
The MS shall not initiate an RR connection. This is checked during 3 seconds.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2 Network initiated GPRS detach procedure | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.1 GPRS detach / re-attach not required / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.1.1 Conformance requirement | The MS detach the IMSI for GPRS services.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.1.2 Test purpose | To test the behaviour of the MS for the detach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.1.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B) (only if mode C not supported).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a GPRS attach procedure.
The SS sends a DETACH REQUEST message to the MS. The MS then deletes the logical link.
The SS signal to the MS, but no response is received, as the signalling link is disconnected.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
SS
The SS is set in network operation mode II.
2
MS
The MS is set in MS operation mode B or C (see PICS).
3
MS
The MS is powered up or switched on and initiates an attach (see PICS).
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
7
SS -> MS
DETACH REQUEST
Detach type = 're-attach not required'
8
MS -> SS
DETACH ACCEPT
9
SS -> MS
SS pages MS with Mobile identity = P-TMSI-1
and paging order for TBF establishment according to the channel combination of the cell.
10
optional
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS Attach'
Mobile identity = P–TMSI-1
11
MS
No response from the MS to the request of step 9. This is checked for 10 s.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.2 GPRS detach / rejected / IMSI invalid / GPRS services not allowed | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.2.1 Conformance requirement | 1) If the network performs a GPRS detach procedure with the cause 'GPRS services not allowed', the Mobile Station shall consider SIM invalid for GPRS services until power is switched off or SIM is removed.
2) If the network performs a GPRS detach procedure with the cause 'GPRS services not allowed' the Mobile Station shall delete the stored RAI, GPRS-CKSN, P-TMSI and P-TMSI signature.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.2.2 Test purpose | To test the behaviour of the MS if the network orders a GPRS detach procedure with the cause 'GPRS services not allowed' (no valid GPRS-subscription for the IMSI). |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.2.3 Method of test | Initial conditions
System Simulator:
Two cells (not simultaneously activated), cell A in MCC1/MNC1/LAC1/RAC1 (HPLMN) and cell B in MCC2/MNC1/LAC1/RAC1.
Both cells are operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B).
- SIM removal possible without powering down (TSPC_AddInfo_SIMRmv).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The SS performs a detach with the cause value 'GPRS services not allowed'. The SS checks that the MS does not perform GPRS attach in another PLMN.
Maximum duration of test
10 minutes.
Expected sequence
Step
Direction
Message
Comments
The following messages are sent and shall be received on cell A.
1
SS
The SS activates cell A.
2
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 22.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
7
SS -> MS
DETACH REQUEST
Detach type = 're-attach not required'
Cause = 'GPRS services not allowed'
8
MS -> SS
DETACH ACCEPT
The following messages are sent and shall be received on cell B.
9
SS
The SS deactivates cell A and activates cell B.
10
MS
Cell B is preferred by the MS.
Step 11 is only performed for MS Operation Mode B.
11
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is IMSI.
12
The MS initiates an attach automatically (see PICS), by MMI or AT commands.
13
MS
No ATTACH REQUEST sent to the SS
(SS waits 30 seconds).
14
MS
If possible (see PICS) SIM removal is performed. Otherwise if possible (see PICS) switch off is performed. Otherwise the power is removed.
15
MS
The MS gets the SIM replaced, is powered up or switched on and initiates an attach (see PICS).
16
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
17
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-2
18
MS -> SS
ATTACH COMPLETE
19
MS
The MS is switched off or power is removed (see PICS).
20
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
21
The SS deactivates cell B and activates cell A.
22
MS
The MS is set in MS operation mode B (see PICS) and the test is repeated from step 3 to step 20.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.3 GPRS detach / IMSI detach / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.3.1 Conformance requirement | The MS detach the IMSI for GPRS services.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.3.2 Test purpose | To test the behaviour of the MS for the detach procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.3.3 Method of test | Initial conditions
System Simulator:
One cell operating in network operation mode I.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- MS operation mode A (TSPC_operation_mode_A).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a combined GPRS attach procedure (for GPRS and non-GPRS services).
The SS sends a DETACH REQUEST message to the MS. The MS then performs an IMSI detach (detach for non-GPRS services).
The SS signal to the MS, but no response is received, as the signalling link is disconnected.
The MS attach for non-GPRS services by a routing area update procedure. Both GPRS and CS services are possible.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS).
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Mobile identity = IMSI
TMSI status = no valid TMSI available
4
SS -> MS
ATTACH ACCEPT
Attach result = 'Combined GPRS / IMSI attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Mobile identity = IMSI
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
SS
The SS initiates a detach for non-GPRS services.
7
SS -> MS
DETACH REQUEST
Detach type = 'IMSI detach'
8
MS -> SS
DETACH ACCEPT
9
MS
The MS initiates an attach for non-GPRS services (see PICS).
10
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'Combined RA/LA updating with IMSI attach'
P-TMSI-1 signature
Routing area identity = RAI-1
TMSI status = no valid TMSI available
11
SS -> MS
ROUTING AREA UPDATE ACCEPT
Update result = 'Combined RA/LA updating'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Mobile identity = TMSI-1
Routing area identity = RAI-1
12
MS -> SS
ROUTING AREA UPDATE COMPLETE
13
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
14
MS
Verify that the MS initiates a RR connection and sends a PAGING RESPONSE with mobile identity TMSI-1.
15
SS
SS releases the RR connection indicating a successful resumption of GPRS services.
16
MS
The MS is switched off or power is removed (see PICS).
17
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, combined GPRS / IMSI detach'
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.4 GPRS detach / re-attach requested / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.4.1 Conformance requirement | When receiving the DETACH REQUEST message and the detach type IE indicates "re-attach required", the MS shall deactivate the PDP contexts and deactivate the logical link(s), if any. The MS shall then send a DETACH ACCEPT message to the network and shall change state to GMM-DEREGISTERED. The MS shall, after the completion of the GPRS detach procedure, initiate a GPRS attach procedure. The MS should also activate PDP context(s) to replace any previously active PDP contexts.
NOTE: In some cases, user interaction may be required and then the MS cannot activate the PDP context(s) automatically.
A GPRS MS operating in MS operation mode A or B in network operation mode I, which receives an DETACH REQUEST message with detach type indicating "re-attach required" or "re-attach not required" and no cause code, is only detached for GPRS services in the network.
.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.2.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.4.2 Test purpose | To test the behaviour of the MS for the detach procedure in case automatic re-attach. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.4.3 Method of test | Initial conditions
System Simulator:
One cell in operating in network operation mode I.
Mobile Station:
The MS has a valid TMSI(for Class B MS), P-TMSI and RAI. MS is Idle Updated.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- MS operation mode C (TSPC_operation_mode_C)
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS performs a combined GPRS attach procedure for Class B devices and a normal GPRS attach for Class C devices.
The SS sends a DETACH REQUEST message to the MS with cause re-attach. The MS then detaches for GPRS services. The MS automatically performs a new combined GPRS attach procedure with Attach Type “GPRS attach while IMSI attached” (for Class B) or normal GPRS Attach procedure for Class C devices. GPRS and CS (only for Class B) services are again possible.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode B (see PICS) or mode C if mode B is not supported.
2
MS
The MS is powered up or switched on and initiates an attach (see PICS).
3
MS -> SS
ATTACH REQUEST
Attach type = For Class B: 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
For Class C: ‘ GPRS Attach’
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
4
SS -> MS
ATTACH ACCEPT
Attach result = For Class B: 'Combined GPRS / IMSI attached'
For Class C: 'GPRS only attached'
Mobile identity (for Class B) = TMSI-1
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
SS
The SS initiates a detach with re-attach.
7
SS -> MS
DETACH REQUEST
Detach type = 're-attach required', GMM cause omitted
8
MS -> SS
DETACH ACCEPT
9
MS -> SS
ATTACH REQUEST
Attach type = For Class B: 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
For Class C: ‘ GPRS Attach’
Mobile identity = P-TMSI-2
Routing area identity = RAI-1
10
SS -> MS
ATTACH ACCEPT
Attach result = For Class B: 'Combined GPRS / IMSI attached'
For Class C: 'GPRS only attached'
Mobile identity (for Class B) = TMSI-1
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-1
11
MS -> SS
ATTACH COMPLETE
12
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
13
MS
Verify that the MS initiates a TBF connection and sends an UPLINK RLC DATA BLOCK as a response to the paging request.
For Class C MS, go to Step 17
14
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
15
MS
Verify that the MS initiates a RR connection and sends a PAGING RESPONSE with mobile identity TMSI-1.
16
SS
SS releases the RR connection indicating a successful resumption of GPRS services.
17
MS
The MS is switched off or power is removed (see PICS).
18
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.5 GPRS detach / rejected / location area not allowed | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.5.1 Conformance requirement | 44.2.2.2.5.1.1 Conformance requirement for a R97 and R98 MS
1) If the network performs a GPRS detach procedure with the cause 'location area not allowed' the Mobile Station shall:
1.1 not perform combined GPRS attach when in the same location area;
1.2 delete any RAI or LAI, P-TMSI, P-TMSI signature and GPRS ciphering key sequence number;
1.3 store the LAI in the list of in the 'forbidden location areas for regional provision of service';
1.4 delete any TMSI, LAI and ciphering key sequence number for GPRS MS operating in MS operation mode A or B.
2) If the network performs a GPRS detach procedure with the cause 'location area not allowed' the Mobile Station shall:
2.1 perform combined GPRS attach when a new location area is entered;
2.2 delete the list of forbidden LAs when power is switched off.
Reference(s):
3GPP TS 04.08 subclauses 4.7.4.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.5.1.2 Conformance requirement for a R99 or later MS | 1) If the network performs a GPRS detach procedure with the cause 'location area not allowed' the Mobile Station shall:
1.1 not perform combined GPRS attach when in the same location area;
1.2 delete any RAI, P-TMSI, P-TMSI signature and GPRS ciphering key sequence number;
1.3 store the LAI in the list of 'forbidden location areas for regional provision of service';
1.4 delete any TMSI, LAI and ciphering key sequence number if the MS is IMSI attached and if no RR connection exists or if the MS is operating in MS operation mode A and an RR connection exists when the RR connection is subsequently released.
2) If the network performs a GPRS detach procedure with the cause 'location area not allowed' the Mobile Station shall:
2.1 perform combined GPRS attach when a new location area is entered;
2.2 delete the list of forbidden LAs when power is switched off.
Reference(s):
3GPP TS 24.008 subclauses 4.7.4.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.5.2 Test purpose | To test the behaviour of the MS if the network orders the GPRS detach procedure with the cause 'Location Area not allowed'.
To test that the MS deletes the list of forbidden LAs when power is switched off. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.5.3 Method of test | Initial conditions
System Simulator:
Three cells (not simultaneously activated), cell A in MCC2/MNC1/LAC1/RAC1 (Not HPLMN), cell B in MCC2/MNC1/LAC1/RAC2 (Not HPLMN), cell C in MCC2/MNC1/LAC2/RAC1 (Not HPLMN).
All cells are operating in network operation mode I.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- MS operation mode C (TSPC_operation_mode_C)
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
- GPRS attach attempted automatically due to outstanding request (TSPC_AddInfo_GPRS_Attach_Attempt_Outstanding).
PIXIT statements:
-
Test procedure
The SS orders a GPRS detach with the cause value 'Location Area not allowed'. The SS checks that the MS does not perform (combined) GPRS attach while in the location area, performs GPRS attach when a new location area is entered and deletes the list of forbidden LAs when switched off. For Class B MS, CS services are not possible unless an IMSI attach procedure is performed.
Different types of MS may use different methods to periodically clear the list of forbidden location areas (e.g. every day at 12am). If the list is cleared while the test is being run, it may be necessary to re-run the test.
Maximum duration of test
10 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell A.
1
SS
The SS activates cell A.
2
MS
The MS is set in MS operation mode B, or mode C if mode B is not supported (see PICS)
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach type for Class B = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Attach type for Class C = ‘GPRS attach’
Mobile identity = IMSI
TMSI status = no valid TMSI available (Class B Only)
5
SS -> MS
ATTACH ACCEPT
Attach result for Class B = 'Combined GPRS / IMSI attached'
Attach Result for Class C = ‘GPRS Only attached’
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Mobile identity = TMSI-1 (Class B Only)
Routing area identity = RAI-2
6
MS -> SS
ATTACH COMPLETE
7
SS -> MS
DETACH REQUEST
Detach type = 're-attach not required'
Cause 'Location Area not allowed'
8
MS -> SS
DETACH ACCEPT
For Class C MS, go to Step 12
9
MS
No LOCATION UPDATING REQ with type 'IMSI attach' is sent to the SS
(SS waits 30 seconds).
10
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
11
MS
The MS shall not initiate an RR connection. This is checked during 3 seconds.
12
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
13
MS -> SS
No response from the MS to the request.
This is checked for 10 s
The following messages are sent and shall be received on cell B.
14
SS
The SS deactivates cell A and activates cell B.
15
MS
Cell B is preferred by the MS.
16
MS
The MS initiates an attach automatically, by MMI or by AT command.
17
MS
No ATTACH REQUEST sent to SS
(SS waits 30 seconds)
For Class C MS, go to Step 21
18
MS
No LOCATION UPDATING REQ with type 'IMSI attach' is sent to the SS
(SS waits 30 seconds).
19
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
20
MS
The MS shall not initiate an RR connection. This is checked during 3 seconds.
21
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
22
No response from the MS to the request.
This is checked for 10 s
The following messages are sent and shall be received on cell C.
23
SS
The SS deactivates cell B and activates cell C.
24
MS
Cell C is preferred by the MS.
Steps 25 and 26 are only performed by an MS which will not initiate a GPRS attach automatically due to outstanding request (see PICS)
For Class C MS, go to Step 26
25
(conditional)
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is IMSI.
26
(conditional)
MS
MS initiates an attach via MMI or AT command.
27
MS -> SS
ATTACH REQUEST
Attach type for Class B = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Attach type for Class C = ‘GPRS attach’
Mobile identity = IMSI
TMSI status = no valid TMSI available (Class B Only)
28
SS -> MS
ATTACH ACCEPT
Attach result for Class B = 'Combined GPRS / IMSI attached'
Attach Result for Class C = ‘GPRS Only attached’
Mobile identity = P-TMSI1
P-TMSI-1 signature
Mobile identity (for Class B)= TMSI-1
Routing area identity = RAI-6
29
MS -> SS
ATTACH COMPLETE
For Class C MS, go to Step 33
30
SS -> MS
SS pages the MS with mobile identity TMSI-1 and paging order for RR connection according to the channel combination of the cell.
31
MS
Verify that the MS initiates a RR connection and sends a PAGING RESPONSE with mobile identity TMSI-1.
32
SS
SS releases the RR connection indicating a successful resumption of GPRS services.
33
SS -> MS
SS pages the MS with mobile identity P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
34
MS
Verify that the MS initiates a TBF connection and sends an UPLINK RLC DATA BLOCK as a response to the paging request.
35
MS
The MS is switched off or power is removed (see PICS).
36
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type for Class B = 'power switched off, combined GPRS / IMSI detach'
Detach type for Class C = 'power switched off, GPRS detach'
The following messages are sent and shall be received on cell B.
37
MS
The SS deactivates cell C and activates cell B. Cell B is preferred by the MS.
38
MS
The MS is powered up or switched on.
Step 39 is only performed for non-auto attach Class B MS.
39
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is TMSI-1.
40
MS
MS initiates an attach automatically (see PICS), via MMI or AT commands.
41
MS -> SS
ATTACH REQUEST
Attach type for Class B = 'Combined GPRS / IMSI attach' or 'GPRS attach while IMSI attached'
Attach type for Class C = ‘GPRS attach’
Mobile identity = P-TMSI-1
Routing area identity = RAI-6
42
SS -> MS
ATTACH ACCEPT
Attach result for Class B = 'Combined GPRS / IMSI attached'
Attach Result for Class C = ‘GPRS only attached
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Mobile identity (for Class B)= TMSI-2
Routing area identity = RAI-7
43
MS -> SS
ATTACH COMPLETE
For Class C MS, go to Step 47
44
SS -> MS
SS pages the MS with mobile identity TMSI-2 and paging order for RR connection according to the channel combination of the cell.
45
MS
Verify that the MS initiates a RR connection and sends a PAGING RESPONSE with mobile identity TMSI-2.
46
SS
SS releases the RR connection indicating a successful resumption of GPRS services.
47
SS -> MS
SS pages the MS with mobile identity P-TMSI-2 and paging order for TBF establishment according to the channel combination of the cell.
48
MS
Verify that the MS initiates a TBF connection and sends an UPLINK RLC DATA BLOCK as a response to the paging request.
49
MS
The MS is switched off or power is removed (see PICS).
50
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type for Class B = 'power switched off, combined GPRS / IMSI detach'
Detach type for Class C = 'power switched off, GPRS detach'
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.6 GPRS detach / rejected / GPRS services not allowed in this PLMN | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.6.1 Conformance requirement | If the network performs a GPRS detach procedure with the cause 'GPRS services not allowed in this PLMN' the Mobile Station shall:
1. The MS shall delete any RAI, P-TMSI, P-TMSI signature, and GPRS ciphering key sequence number stored, shall set the GPRS update status to GU3 ROAMING NOT ALLOWED (and shall store it according to section 4.1.3.2) and shall change to state GMM-DEREGISTERED.
2. The MS shall store the PLMN identity in the "forbidden PLMNs for GPRS service" list.
3. A GPRS MS operating in MS operation mode A or B in network operation mode I shall set the timer T3212 to its initial value and restart it, if it is not already running.
4. A GPRS MS operating in MS operation mode A or B, is still IMSI attached for CS services in the network.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.4.2.2 |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.6.2 Test purpose | To test the behaviour of the MS if the network orders the GPRS detach procedure with the cause ' GPRS services not allowed in this PLMN. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.2.2.6.3 Method of test | Initial conditions
System Simulator:
Two cells (not simultaneously activated), cell A in MCC1/MNC2/LAC1/RAC1, cell B in MCC2/MNC1/LAC1/RAC1.
All two cells are operating in network operation mode II. The PLMN of the two cells should NOT be that of the Mobile Station Home PLMN.
Mobile Station:
The MS has a valid TMSI-1, P-TMSI-1 and RAI-8. MS is Idle Updated on Cell A.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B)
- MS operation mode C (TSPC_operation_mode_C) (only if mode B not supported).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The SS orders a GPRS detach with the cause value ' GPRS services not allowed in this PLMN‘. The SS checks that the MS responds to RR paging (in case of MS operation mode B) and does not respond to packet paging, does not perform periodic ROUTING AREA UPDATE procedure in this PLMN and performs periodic ROUTING AREA UPDATE procedure when new PLMN is entered.
T3312: set to 6 minutes.
Maximum duration of test
20 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell A.
1
MS
The MS is set in MS operation mode B or C (see PICS).
2
SS
The SS activates cell A.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS).
4
MS -> SS
ATTACH REQUEST
Attach type = ‘GPRS attach’
Mobile identity = P-TMSI-1
Routing area identity = RAI-8
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-8
T3312 = 6 minutes
6
MS -> SS
ATTACH COMPLETE
7
SS -> MS
DETACH REQUEST
Cause = ‘GPRS services not allowed in this PLMN’
8
MS -> SS
DETACH ACCEPT
Steps 9, 10 and 11 are only performed for MS Operation Mode B.
9
SS -> MS
SS pages the MS with mobile identity of TMSI-1 and paging order for RR connection according to the channel combination of the cell.
10
MS -> SS
Verify that the MS initiates a RR connection and sends a PAGING RESPONSE with mobile identity TMSI-1.
11
SS
SS releases the RR connection.
12
SS pages the MS with Mobile identity = P-TMSI-2 and paging order for TBF establishment according to the channel combination of the cell.
13
No response from the MS to the request. This is checked for 10 seconds.
14
No ROUTING AREA UPDATE REQUEST sent to the SS
(SS waits Ready Timer Period (T3314) + Periodic Routing Area Updating timer (T3312) (+10%)).
The following messages are sent and shall be received on cell B.
15
SS
The SS deactivates cell A and activates cell B.
16
MS
Cell B is preferred by the MS.
Step 17 is only performed for MS Operation Mode B.
17
{Location Update Procedure}
Location Update Procedure initiated from the MS.
MS
The MS initiates an attach automatically, by MMI or by AT command.
18
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
19
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-2
T3312 = 6 minutes
20
MS -> SS
ATTACH COMPLETE
21
SS
The SS verifies that the time between the
Attach and the periodic RA updating is Ready
Timer Period (T3314) + Periodic Routing Area
Updating timer (T3312) (+/- 10%)
22
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = ‘Periodic updating’
P-TMSI-2 signature
Routing area identity = RAI-2
23
SS -> MS
ROUTING AREA UPDATING ACCEPT
No new mobile identity assigned.
P-TMSI and TMSI not included.
Update result = ‘RAupdated’
Negotiated Ready timer value IE should not be included.
Force to standby indicator set
24
MS
The MS is switched off or power is removed (see PICS).
25
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = ‘power switched off,
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3 Routing area updating procedure | This procedure is used to update the actual routing area of an MS in the network. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1 Normal routing area updating | The routing area updating procedure is a GMM procedure used by GPRS MSs of MS operation mode B or C that are IMSI attached for GPRS services only. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.1 Routing area updating / accepted | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.1.1 Conformance requirement | 1) If the network accepts the routing area updating procedure and reallocates a P-TMSI, the MS shall acknowledge the new P-TMSI and continue communication with the new P-TMSI.
2) If the network accepts the routing area updating procedure from the MS without reallocation of the old P-TMSI, the MS shall continue communication with the old P-TMSI.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.1.2 Test purpose | To test the behaviour of the MS if the network accepts the routing area updating procedure.
The following cases are identified:
1) P-TMSI / P-TMSI signature is reallocated;
2) Old P-TMSI / P-TMSI signature is not changed. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.1.3 Method of test | Initial conditions
System Simulator:
Two cells, cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2.
Both cells are operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B).
- MS operation mode C (TSPC_operation_mode_C).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
1) The MS sends a ROUTING AREA UPDATE REQUEST message. The SS reallocates the P-TMSI and returns ROUTING AREA UPDATE ACCEPT message with a new P-TMSI. The MS acknowledge the new P-TMSI by sending ROUTING AREA UPDATING COMPLETE message. Further communication MS - SS is performed by the new P-TMSI. The MS will not answer signalling addressed to the old P-TMSI.
2) The MS sends a ROUTING AREA UPDATING REQUEST message. The SS accepts the P-TMSI and returns ROUTING AREA UPDATING ACCEPT message without any P-TMSI. Further communication MS - SS is performed by the P-TMSI.
Maximum duration of test
10 minutes.
Expected sequence
Step
Direction
Message
Comments
The following messages are sent and shall be received on cell A.
1
SS
The SS activates cell A but not cell B.
2
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 22.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS).
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
The following messages are sent and shall be received on cell B.
7
SS
Activate cell B with a lower signal strength than cell A The RF level of cell A is lowered until cell B is preferred by the MS.
8
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
9
SS -> MS
ROUTING AREA UPDATING ACCEPT
Update result = 'RA updated'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-4
10
MS -> SS
ROUTING AREA UPDATING COMPLETE
11
SS->MS
GMM INFORMATION
11b
MS->SS
GMM STATUS
Message sent in case the MS does not support reception of GMM information message. Cause #97
12
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-2
Paging order is for TBF establishment.
13
MS
No response from the MS to the request. This is checked for 10 s.
The following messages are sent and shall be received on cell A.
14
SS
The RF level of cell B is lowered until cell A is preferred by the MS.
15
MS
Cell A is preferred by the MS.
16
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
P-TMSI-1 signature
Routing area identity = RAI-4
17
SS -> MS
ROUTING AREA UPDATING ACCEPT
No new mobile identity assigned.
P-TMSI not included.
Update result = 'RA updated'
P-TMSI-2 signature
Routing area identity = RAI-1
18
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-1
Paging order is for TBF establishment.
19
MS -> SS
UPLINK RLC DATA BLOCK
LLC PDU implicitly indicating paging response.
20
MS
The MS is switched off or power is removed (see PICS).
21
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
22
MS
The MS is set in MS operation mode B (see PICS), reset the RF level of Cell A to default state, deactivate Cell B and the test is repeated from step 3 to step 21.
Specific message contents
None.
44.2.3.1.1a Routing area updating / accepted / old P-TMSI
44.2.3.1.1a.1 Conformance requirement
Upon receipt of a GMM message containing a new P-TMSI the MS shall consider the new P-TMSI and new RAI and also the old P-TMSI and old RAI as valid in order to react to paging requests and downlink transmission of LLC frames.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.1.5.1.
44.2.3.1.1a.2 Test purpose
To test the validity of old and new P-TMSI the network accepts the routing area updating procedure.
44.2.3.1.1a.3 Method of test
Initial conditions
System Simulator:
Two cells, cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2.
Both cells are operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B).
- MS operation mode C (TSPC_operation_mode_C).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS sends a ROUTING AREA UPDATE REQUEST message. The SS reallocates the P-TMSI and returns ROUTING AREA UPDATE ACCEPT message with a new P-TMSI. The MS acknowledge the new P-TMSI by sending ROUTING AREA UPDATING COMPLETE message. The MS will answer signalling addressed to the old P-TMSI and to the new P-TMSI. The SS sends a GMM INFORMATION MESSAGE. The MS will answer signalling addressed only to the new P-TMSI.
Maximum duration of test
10 minutes.
Expected sequence
Step
Direction
Message
Comments
The following messages are sent and shall be received on cell A.
1
SS
The SS activates cell A but not cell B.
2
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 23.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS).
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
The following messages are sent and shall be received on cell B.
7
SS
Activate cell B with a lower signal strength than cell A The RF level of cell A is lowered until cell B is preferred by the MS.
8
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
9
SS -> MS
ROUTING AREA UPDATING ACCEPT
Update result = 'RA updated'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-4
10
MS -> SS
ROUTING AREA UPDATING COMPLETE
11
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-2
Paging order is for TBF establishment.
12
MS -> SS
Verify that the MS initiates a TBF connection
and sends an UPLINK RLC DATA BLOCK as a
response to the paging request.
Message not ciphered
13
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-1
Paging order is for TBF establishment.
14
MS -> SS
Verify that the MS initiates a TBF connection
and sends an UPLINK RLC DATA BLOCK as a
response to the paging request.
Message not ciphered
15
SS->MS
GMM INFORMATION
16
MS->SS
GMM STATUS
Message sent in case the MS does not support reception of GMM information message. Cause #97
17
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-2
Paging order is for TBF establishment.
18
MS
No response from the MS to the request. This is checked for 10 s.
19
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-1
Paging order is for TBF establishment.
20
MS -> SS
Verify that the MS initiates a TBF connection
and sends an UPLINK RLC DATA BLOCK as a
response to the paging request.
Message not ciphered
21
MS
The MS is switched off or power is removed (see PICS).
22
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
23
MS
The MS is set in MS operation mode B (see PICS), reset the RF level of Cell A to default state, deactivate Cell B and the test is repeated from step 3 to step 22.
Specific message contents
None.
44.2.3.1.1b Routing area updating / accepted / PSM
44.2.3.1.1b.1 Conformance requirement
An MS supporting PSM may request the network to assign a value for T3324 by including a requested timer value in:
- the ATTACH REQUEST or ROUTING AREA UPDATE REQUEST message (in A/Gb mode and Iu mode ); or
- the ATTACH REQUEST or TRACKING AREA UPDATE REQUEST message (in S1 mode).
The value of timer T3324 can be sent by the network to the MS in:
- the ATTACH ACCEPT or ROUTING AREA UPDATE ACCEPT message (in A/Gb mode and Iu mode ); and
- the ATTACH ACCEPT or TRACKING AREA UPDATE ACCEPT message (in S1 mode).
…
The network accepts the use of PSM by providing a specific value for timer T3324 when accepting the attach or routing area updating procedure. The MS may use PSM only if the network has provided the T3324 value IE during the last attach or routing area updating procedure with a value different from "deactivated".
…
Periodic routing area updating is used to periodically notify the availability of the MS to the network. The value of the update type IE in the ROUTING AREA UPDATE REQUEST message shall indicate "periodic updating". The procedure is controlled in the MS by timer T3312. When timer T3312 expires, the periodic routing area updating procedure is started. Start and reset of timer T3312 is described in subclause 4.7.2.2.
The normal routing area updating procedure is initiated:
- when the MS detects a change of the routing area in state GMM-REGISTERED;
- when the MS determines that GPRS resumption shall be performed;
- when the MS needs to update the network with the new MS Radio Access Capability IE;
- when the MS needs to update the network with the new DRX parameter IE;
- in Iu mode, to re-synchronize the PMM mode of MS and network after RRC connection release with cause "Directed signalling connection re-establishment", see subclause 4.7.2.5;
- in Iu mode, to re-synchronize the PMM mode of MS and network after inter-system change not due to PS handover from PMM-CONNECTED mode in Iu mode to A/Gb mode or S1 mode, if the MS performs an inter - system change back to Iu mode without sending a ROUTING AREA UPDATE REQUEST message while in A/Gb mode or a TRACKING AREA UPDATE REQUEST message while in S1 mode;
- in Iu mode and A/Gb mode, after intersystem change from S1 mode, and the GMM receives an indication of "RRC connection failure" from lower layers due to lower layer failure while in S1 mode. In this case, if the TIN indicates "RAT-related TMSI", the MS shall set the TIN to "GUTI" before initiating the routing area updating procedure;
- in A/Gb mode, after intersystem change from S1 mode if the TIN indicates "RAT-related TMSI", but the MS is required to perform routing area updating for IMS voice termination as specified in annex P.4;
- when the MS enters GMM-REGISTERED.NORMAL-SERVICE and the TIN indicates "GUTI";
- when the MS has selected a CSG cell whose CSG identity and associated PLMN identity are not included in the Allowed CSG list; or in the Operator CSG list;
- when the MS supports SRVCC and changes the mobile station classmark 2, mobile station classmark 3 or the supported codecs;
- when the MS changes the MS network capability information;
- when the UE's usage setting or the voice domain preference for E-UTRAN change in the MS;
- when the MS activates mobility management for IMS voice termination as specified in annex P.2 and the TIN indicates "RAT-related TMSI";
- upon reception of a paging indication, using P-TMSI, even if the timer T3346 is running and the MS is in state GMM-REGISTERED.ATTEMPTING-TO-UPDATE;
- in A/Gb mode, after intersystem change from S1 mode via cell change order procedure not due to CS fallback, if the TIN indicates "RAT-related TMSI"; in this case the MS shall set the TIN to "GUTI" before initiating the routing area updating procedure;
- in A/Gb mode, after Inter RAT handover from S1 mode or Iu mode;
- when the UE needs to request the use of PSM or needs to stop the use of PSM; or
- when a change in the PSM usage conditions at the MS requires a different timer T3312 value or different timer T3324 value.
NOTE: A change in the PSM usage conditions at the MS can include e.g. a change in the MS configuration, a change in requirements from upper layers or the battery running low at the MS.
…
If the MS supports PSM and requests the use of PSM, the MS shall include the T3324 value IE with a requested timer value in the ROUTING AREA UPDATE REQUEST message. When the MS includes the T3324 value IE and the MS indicates support for extended periodic timer value in the MS network feature support IE, it may also include the T3312 extended value IE to request a particular T3312 value to be allocated.
Reference(s):
3GPP TS 24.008 clause 4.7.2.8, 4.7.2.9, 4.7.5.1
44.2.3.1.1b.2 Test purpose
1) To verify that the MS indicates PSM by providing a T3324 value IE during the RAU procedure
2) To verify that the MS accepts the value for timer T3324 provided by the network
3) To verify that the MS, upon expiry of the timer T3324 deactivate the AS layer and activate PSM by entering the state GMM-REGISTERED.NO-CELL-AVAILABLE
4) To verify that the MS can deactivate PSM.
44.2.3.1.1b.3 Method of test
Initial conditions
System Simulator:
Two cell, cell A in MCC1/MNC1/LAC1/RAC1, operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B).
- MS operation mode C (TSPC_operation_mode_C).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
1) The MS sends a ROUTING AREA UPDATE REQUEST message indicating activation of Power Save Mode by including the T3324 timer set to 2 minutes. The SS acknowledge the PSM request by including the T3324 timer set to 2 minutes in the ROUTING AREA UPDATE ACCEPT message.
2) When timer T3324 expires the MS enters state GMM-REGISTERED.NO-CELL-AVAILABLE. The SS sends a PAGING TYPE1 message that is not acknowledged by the MS.
3) The MS deactivates PSM by sending a ROUTING AREA UPDATE REQUEST message indicating a new value of the T3324 timer set to “deactivated”. The SS acknowledge the new timer value by including the T3324 timer set to “deactivated” in the ROUTING AREA UPDATE ACCEPT message.
Maximum duration of test
10 minutes.
Expected sequence
Step
Direction
Message
Comments
1
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 23
2
MS
The MS is powered up or switched on and initiates an attach (see PICS)
3
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
4
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
5
MS -> SS
ATTACH COMPLETE
6
MS
The MS requests PSM by MMI or by AT command.
7
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
Old P-TMSI signature=P-TMSI-2 signature
Old Routing area identity
T3324 value = any value
8
SS -> MS
ROUTING AREA UPDATING ACCEPT
Update result = 'RA updated'
No new mobile identity assigned.
P-TMSI not included.
Routing area identity = RAI-1
T3324 value = 1 minute
9
MS -> SS
ROUTING AREA UPDATING COMPLETE
10
When the T3324 timer expires the following message is sent.
11
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-2
Paging order is for TBF establishment.
12
MS
No response from the MS to the request. This is checked for 10 s.
13
MS
The MS requests to deactivate PSM by requesting to use a new value for timer T3324. This can be initiated by MMI or AT command.
14
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
Old P-TMSI signature=P-TMSI-2 signature
Old Routing area identity = RAI-1
T3324 value = “deactivated”
15
SS -> MS
ROUTING AREA UPDATING ACCEPT
Update result = 'RA updated'
No new mobile identity assigned.
P-TMSI not included.
Update result = 'RA updated'
Routing area identity = RAI-1
T3324 value = “deactivated”
16
MS -> SS
ROUTING AREA UPDATING COMPLETE
17
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-1
Paging order is for TBF establishment.
18
MS -> SS
UPLINK RLC DATA BLOCK
LLC PDU implicitly indicating paging response.
SS
Wait 2 minutes before executing step 19.
19
SS -> MS
PAGING REQUEST TYPE 1
Mobile identity = P-TMSI-1
Paging order is for TBF establishment.
20
MS -> SS
UPLINK RLC DATA BLOCK
LLC PDU implicitly indicating paging response.
21
MS
The MS is switched off or power is removed (see PICS).
22
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
23
MS
The MS is set in MS operation mode B (see PICS) and the test is repeated from step 2 to step 22.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.2 Routing area updating / rejected / IMSI invalid / illegal ME | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.2.1 Conformance requirement | 1) If the network rejects a routing area updating procedure from the Mobile Station with the cause 'Illegal ME', the Mobile Station shall consider SIM invalid for GPRS services until power is switched off or SIM is removed.
2) If the network rejects a routing area updating procedure from the Mobile Station with the cause 'Illegal ME', the Mobile Station shall delete the stored RAI, GPRS-CKSN, P-TMSI and P-TMSI signature.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.2.2 Test purpose | To test the behaviour of the MS if the network rejects the routing area updating procedure of the MS with the cause 'Illegal ME'. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.2.3 Method of test | Initial conditions
System Simulator:
Three cells (not simultaneously activated), cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2, cell C in MCC2/MNC1/LAC1/RAC1.
All three cells are operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B) (only if mode C not supported).
- SIM removal possible without powering down (TSPC_AddInfo_SIMRmv).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The SS rejects a routing area updating with the cause value 'Illegal ME'. The SS checks that the MS does not perform GPRS attach in the same or another PLMN.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
The following messages are sent and shall be received on cell A.
1
MS
The MS is set in MS operation mode C or B (see PICS).
2
SS
The SS activates cell A.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
5
SS -> MS
ATTACH ACCEPT
No new mobile identity assigned. P-TMSI and P-TMSI signature not included.
Attach result = 'GPRS only attached'
Routing area identity = RAI-1
Negotiated Ready timer value IE should not be included
Force to standby indicator set
The following messages are sent and shall be received on cell B.
6
SS
Activate cell B with a lower signal strength than cell A. The RF level of cell A is lowered until cell B is preferred by the MS.
7
MS
Cell B is preferred by the MS.
8
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
Routing area identity = RAI-1
9
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Illegal ME'
10
SS -> MS
SS page MS with Mobile identity = P-TMSI-1
and paging order for TBF establishment according to the channel combination of the cell.
11
MS
No response from the MS to the request. This is checked for 10 s.
The following messages are sent and shall be received on cell C.
12
SS
The SS deactivates both cell A and cell B. The SS activates cell C.
13
MS
Cell C is preferred by the MS.
14
MS
No ATTACH REQUEST sent to the SS
(SS waits 30 seconds).
15
MS
If possible (see PICS) SIM removal is performed. Otherwise if possible (see PICS) switch off is performed. Otherwise the power is removed.
16
MS
The MS gets the SIM replaced, is powered up or switched on and initiates an attach (see PICS).
Step 17 is only performed by MS in operation mode B
17
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is IMSI.
18
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
19
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-2
20
MS -> SS
ATTACH COMPLETE
21
MS
The MS is switched off or power is removed (see PICS).
22
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.3 Routing area updating / rejected / MS identity cannot be derived by the network | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.3.1 Conformance requirement | If the network rejects a routing area updating procedure from the Mobile Station with the cause 'MS identity cannot be derived by the network', the Mobile Station shall delete the stored RAI, GPRS-CKSN, P-TMSI and P-TMSI signature.
Depending on the manufacturer the MS may or may not perform a GPRS attach procedure.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.3.2 Test purpose | To test the behaviour of the MS if the network rejects the routing area updating procedure of the MS with the cause 'MS identity cannot be derived by the network'. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.3.3 Method of test | Initial conditions
System Simulator:
Two cells (not simultaneously activated), cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2.
Both cells are operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B) (only if mode C not supported).
- Automatic attach procedure when MS identity cannot be derived by the network (TSPC_AddInfo_auto_AP_no_MS ID).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The SS rejects a normal routing area updating with the cause value 'MS identity cannot be derived by the network'. The MS detach locally. A new GPRS attach may be performed.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
The following messages are sent and shall be received on cell A.
1
SS
The SS activates cell A.
2
MS
The MS is set in MS operation mode C or B (see PICS).
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity =P-TMSI-1
Routing area identity = RAI-1
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
The following messages are sent and shall be received on cell B.
7
SS
Activate cell B with a lower signal strength than cell A. The RF level of cell A is lowered until cell B is preferred by the MS.
8
MS
Cell B is preferred by the MS.
9
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
10
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'MS identity cannot be derived by the network'
11
MS
If an automatic attach procedure by the MS is not possible when the MS identity cannot be derived by the network (see PICS) goto step 19.
12
MS
An Automatic GPRS attach procedure is initiated (see PICS).
13
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
14
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-4
15
MS -> SS
ATTACH COMPLETE
16
MS
The MS is switched off or power is removed (see PICS).
17
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
18
Stop the sequence
19
SS -> MS
SS page MS with Mobile identity = P-TMSI-2
and paging order for TBF establishment according to the channel combination of the cell.
20
MS
No response from the MS to the request, as the MS has detached locally. This is checked for 10 s.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.4 Routing area updating / rejected / location area not allowed | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.4.1 Conformance requirement | 1) If the network rejects a routing area updating procedure from the Mobile Station with the cause 'location area not allowed' the Mobile Station shall:
1.1 not perform GPRS attach when in the same location area;
1.2 delete the stored RAI, GPRS-CKSN, P-TMSI and P-TMSI signature;
1.3 store the LA in the 'forbidden location areas for regional provision of service'.
2) If the network rejects a routing area updating procedure from the Mobile Station with the cause 'location area not allowed' the Mobile Station shall:
2.1 perform GPRS attach when a new location area is entered;
2.2 delete the list of forbidden LAs after switch off (power off).
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.4.2 Test purpose | To test the behaviour of the MS if the network rejects the routing area updating procedure of the MS with the cause 'Location Area not allowed'.
To test that the MS deletes the list of forbidden LAs when power is switched off. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.4.3 Method of test | Initial conditions
System Simulator:
Three cells (not simultaneously activated), cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2, cell C in MCC1/MNC1/LAC2/RAC1.
All cells are operating in network operation mode II.
Mobile Station:
The MS has a valid IMSI. MS is Idle Updated on cell C.
Specific PICS statements:
- MS operation mode B (TSPC_operation_mode_B).
- MS operation mode C (TSPC_operation_mode_C).
- SIM removal possible without powering down (TSPC_AddInfo_SIMRmv).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The SS rejects a routing area updating with the cause value 'Location Area not allowed'. The SS checks that the MS does not perform GPRS attach while in the location area, performs GPRS attach when a new location area is entered and deletes the list of forbidden LAs when switched off.
Different types of MS may use different methods to periodically clear the list of forbidden location areas (e.g. every day at 12 am). If the list is cleared while the test is being run, it may be necessary to re-run the test.
Maximum duration of test
15 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell C.
1
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 42.
2
SS
The SS activates cell C.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell C is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-3
6
MS -> SS
ATTACH COMPLETE
The following messages are sent and shall be received on cell B.
7
SS
The SS deactivates cell C and activates cell B.
8
SS
Cell B is preferred by the MS.
9
The following step is only performed for MS Operation Mode B.
10
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is IMSI.
11
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-1 signature
Routing area identity = RAI-3
12
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Location Area not allowed'
13
SS -> MS
SS pages MS with Mobile identity = P-TMSI-1 and paging order for TBF establishment according to the channel combination of the cell.
14
MS
No response from the MS to the request. This is checked for 10 s.
15
The following messages are sent and shall be received on cell A.
16
SS
The SS deactivates cell B and activates cell A.
17
MS
Cell A is preferred by the MS.
18
MS
No ATTACH REQUEST sent to SS
(SS waits 30 seconds)
19
The following messages are sent and shall be received on cell C.
20
SS
The SS deactivates cell A and activates cell C.
21
MS
Cell C is preferred by the MS.
22
The following step is only performed for MS Operation Mode B.
23
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is IMSI.
MS
The MS initiates a GPRS attach either automatically or manually (see PICS).
24
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = IMSI
25
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-3
26
MS -> SS
ATTACH COMPLETE
If SIM removal is possible (see PICS), perform steps 27A, 28A-1, 28A-2.
Otherwise if switch off is possible (see PICS) perform steps 27B, 28B.
Otherwise perform step 27C.
27A
MS
SIM removal is performed.
28A-1
MS -> SS
DETACH REQUEST
Detach type = Normal Detach, 'GPRS detach' or ‘power switched off, GPRS detach’
If Detach Type is ‘power switched off, GPRS detach’ go to step 29
28A-2
(conditional)
SS -> MS
DETACH ACCEPT
27B
MS
Switch off is performed.
28B
MS -> SS
DETACH REQUEST
Detach type = 'power switched off, GPRS detach'
27C
MS
Power is removed.
29
MS
The MS gets the SIM replaced, is powered up or switched on and initiates an attach (see PICS).
30
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-2
Routing area identity = RAI-3
31
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-1
P-TMSI-1 signature
Routing area identity = RAI-3
32
MS -> SS
ATTACH COMPLETE
33
SS
The following messages are sent and shall be received on cell A.
34
The SS deactivates cell C and activates cell A.
35
Cell A is preferred by the MS.
36
The following step is only performed for MS Operation Mode B.
37
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Parameter mobile identity is IMSI.
38
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-1 signature
Routing area identity = RAI-3
39
SS -> MS
ROUTING AREA UPDATE ACCEPT
No new mobile identity assigned. P-TMSI and P-TMSI signature not included.
Update result = 'RA updated'
Routing area identity = RAI-1
Negotiated Ready Timer IE is not included
Force to standby indicator set
40
MS
The MS is switched off or power is removed (see PICS).
41
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
42
MS
The MS is set in MS operation mode B (see PICS), cell A is switched off and the test is repeated from step 2 to step 41.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.5 Routing area updating / abnormal cases / attempt counter check / miscellaneous reject causes | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.5.1 Conformance requirement | 1) When a routing area updating procedure is rejected with the routing area updating attempt counter less than five, the Mobile Station shall repeat the routing area updating procedure after T3311 timeout.
2) When a routing area updating procedure is rejected with the routing area updating attempt counter five, the Mobile Station shall start timer T3302.
3) When the T3302 expires, a new routing area updating procedure shall be initiated.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.5.2 Test purpose | To test the behaviour of the MS with respect to the routing area updating attempt counter. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.5.3 Method of test | Initial conditions
System Simulator:
Two cells (not simultaneously activated), cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2. T3302 is set to 12 minutes. The ATT-flag shall indicate that the MS should use IMSI attach/detach procedures.
Both cells are operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS has a valid IMSI and is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B) (only if mode C not supported).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS initiates a routing area updating procedure (routing area updating attempt counter zero). The SS rejects the routing area updating procedure with a GMM cause 'congestion' code. The routing area updating attempt counter is incremented and T3311 is started.
The MS initiates a new routing area updating procedure (routing area updating attempt counter one) after T3311 expires. The SS rejects the routing area updating procedure with a GMM cause 'congestion' code. The routing area updating attempt counter is incremented and T3311 is started.
The MS initiates a new routing area updating procedure (attempt counter two) after T3311 expires. The SS rejects the routing area updating procedure with a GMM cause 'congestion' code. The routing area updating attempt counter is incremented and T3311 is started.
The MS initiates a new routing area updating procedure (attempt counter three) after T3311 expires. The SS rejects the routing area updating procedure with a GMM cause 'congestion' code. The routing area updating attempt counter is incremented and T3311 is started.
The MS initiates a new routing area updating procedure (attempt counter four) after T3311 expires. The SS rejects the routing area updating procedure with a GMM cause 'congestion' code. The routing area updating attempt counter is incremented but T3311 is not started, as the routing area updating attempt counter is five. T3302 is started.
The MS initiates a routing area updating procedure with routing area updating attempt counter zero after T3302 expires with the stored P-TMSI, P-TMSI signature, GPRS CKSN and RAI.
Maximum duration of test
15 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell A.
1
MS
The MS is set in MS operation mode C or B (see PICS).
2
SS
The SS activates cell A.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
The following step is only performed for MS Operation Mode B.
5
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS. Location updating type = "IMSI Attach". Parameter mobile identity is IMSI. T3212 is started at the end of the procedure.
6
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
7
SS -> MS
ATTACH ACCEPT
No new mobile identity assigned.
P-TMSI not included.
Attach result = 'GPRS only attached'
P-TMSI-2 signature
Routing area identity = RAI-1
Negotiated Ready timer value IE should not be included.
Force to standby indicator set
8
The following messages are sent and shall be received on cell B.
9
SS
Activate cell B with a lower signal strength than cell A. The RF level of cell A is lowered until cell B is preferred by the MS.
10
SS
Cell B is preferred by the MS.
11
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
12
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Congestion'
13
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
14
SS
The SS verifies that the time between the routing area update reject and the routing area update request is T3311 (+/- 10%)
15
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Congestion'
16
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
17
SS
The SS verifies that the time between the previous routing area update reject and the previous routing area update request is T3311 (+/- 10%)
18
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Congestion'
19
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
20
SS
The SS verifies that the time between the previous routing area update reject and the previous routing area update request is T3311 (+/- 10%)
21
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Congestion'
22
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
23
SS
The SS verifies that the time between the previous routing area update reject and the previous routing area update request is T3311 (+/- 10%)
24
SS -> MS
ROUTING AREA UPDATE REJECT
GMM cause = 'Congestion'
25
SS
The SS verifies that the MS does not attempt to initiate a RAU procedure for T3302 (+/- 10%).
26
The following step is only performed for MS Operation Mode B.
27
{Location Update Procedure}
Macro. Location Update Procedure initiated from the MS when T3212 expires. Location updating type Periodic Updating". Parameter mobile identity is IMSI.
28
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
29
SS -> MS
ROUTING AREA UPDATE ACCEPT
Update result = 'RA updated'
Mobile identity = P-TMSI-2
P-TMSI-3 signature
Routing area identity = RAI-4
30
MS -> SS
ROUTING AREA UPDATE COMPLETE
31
MS
The MS is switched off or power is removed (see PICS).
32
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
An IMSI Detach must be performed for an MS in Operation Mode B either before or after the GPRS Detach. If an IMSI Detach is performed before the GPRS Detach then the following also applies:
• The MS performs a GPRS Suspension Procedure in order to send the IMSI Detach while still attached for GPRS Services.
• The SS must include the Resumption IE in the subsequent Channel Release to allow resumption of the GMM context so GPRS Detach can be performed
Specific message contents
SYSTEM INFORMATION TYPE 3 (Cell A):
Information element
Value/remark
As default message contents except:
Control Channel Description
T3212 timeout value
12 min
Note: An R97 MS will use this value to set T3302.
ATTACH ACCEPT and ROUTING AREA UPDATE REJECT:
Information Element
Value/remark
As default message contents except:
T3302 value
12 min
Note: This IE is only read by MS's supporting R99 and onwards. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.6 Routing area updating / abnormal cases / change of cell into new routing area | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.6.1 Conformance requirement | When a change of cell into a new routing area is performed before the routing area updating procedure is finished, the MS shall abort the routing area updating procedure and re-initiate it in the new routing area.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.6.2 Test purpose | To test the behaviour of the MS in case of procedure collision. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.6.3 Method of test | Initial conditions
System Simulator:
Three cells, cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2 and cell C In MCC1/MNC1/LAC1/RAC3.
All cells are operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C).
- MS operation mode B (TSPC_operation_mode_B).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS initiates a routing area updating procedure. The ROUTING AREA UPDATE ACCEPT message is delayed from the SS. The MS performs a cell update into a new routing area. The MS shall re-initiate a routing area updating procedure in the new routing area.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell A.
1
MS
The MS is set in MS operation mode C (see PICS). If MS operation mode C not supported, goto step 18.
2
SS
The SS activates cell A, B and C. The RF level of cell A is –50 dBm, cell B – 60 dBm and cell C – 70 dBm.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach type = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
5
SS -> MS
ATTACH ACCEPT
Attach result = 'GPRS only attached'
Mobile identity = P-TMSI-2
P-TMSI-2 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
7
Wait 30 sec to let the MS identify the neighbour cells B and C.
The following messages are sent and shall be received on cell B.
8
SS
The RF level of cell A is lowered to –100 dBm.
9
SS
Cell B is preferred by the MS.
10
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
11
SS
No response to the ROUTING AREA UPDATING REQUEST message is given by the SS
The following messages are sent and shall be received on cell C.
12
SS
The RF level of cell B is lowered to –100 dBm.
The following message may be sent and shall be received on cell B.
13
Optional step
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
14
SS
Cell C is preferred by the MS.
15
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
16
SS -> MS
ROUTING AREA UPDATE ACCEPT
Update result = 'RA updated'
Mobile identity = P-TMSI-2
P-TMSI-3 signature
Routing area identity = RAI-5
17
MS -> SS
ROUTING AREA UPDATE COMPLETE
18
MS
The MS is switched off or power is removed (see PICS).
19
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
20
MS
The MS is set in MS operation mode B (see PICS), and the test is repeated from step 2 to step 19.
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.7 Routing area updating / abnormal cases / change of cell during routing area updating procedure | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.7.1 Conformance requirement | When a change of cell within a new routing area is performed before the routing area updating procedure is finished, the MS shall perform the cell update before the routing area updating procedure is finished.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.7.2 Test purpose | To test the behaviour of the MS in case of procedure collision. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.7.3 Method of test | Initial conditions
System Simulator:
Three cells, cell A in MCC1/MNC1/LAC1/RAC1, cell B in MCC1/MNC1/LAC1/RAC2 and cell C in MCC1/MNC1/LAC1/RAC2.
All three cells are operating in network operation mode II.
Mobile Station:
The MS has a valid P-TMSI-1 and RAI-1. MS is Idle Updated on cell A.
Specific PICS statements:
- MS operation mode C (TSPC_operation_mode_C) (only if mode B not supported).
- MS operation mode B (TSPC_operation_mode_B).
- Switch off on button (TSPC_Feat_OnOff).
- Automatic GPRS attach procedure at switch on or power on (TSPC_AddInfo_on_auto_GPRS_AP).
PIXIT statements:
-
Test procedure
The MS initiates a routing area updating procedure. The ROUTING AREA UPDATE ACCEPT message is delayed from the SS. The MS performs a cell update within the routing area. The MS then waits for the ROUTING AREA UPDATE ACCEPT message.
Maximum duration of test
5 minutes.
Expected sequence
Step
Direction
Message
Comments
SS
The following messages are sent and shall be received on cell A.
1
MS
The MS is set in MS operation mode C or B (see PICS).
2
SS
The SS activates cell A, B and C. The RF level of cell A is –50 dBm, cell B – 60 dBm and cell C – 70 dBm.
3
MS
The MS is powered up or switched on and initiates an attach (see PICS). Cell A is preferred by the MS.
4
MS -> SS
ATTACH REQUEST
Attach result = 'GPRS attach'
Mobile identity = P-TMSI-1
Routing area identity = RAI-1
5
SS -> MS
ATTACH ACCEPT
No new mobile identity assigned.
P-TMSI-1 included.
Attach result = 'GPRS only attached'
P-TMSI-2 signature
Routing area identity = RAI-1
6
MS -> SS
ATTACH COMPLETE
7
Wait 30 sec to let the MS identify the neighbour cells B and C.
The following messages are sent and shall be received on cell B.
8
SS
The RF level of cell A is lowered to –100 dBm.
9
SS
Cell B is preferred by the MS.
10
MS -> SS
ROUTING AREA UPDATE REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
11
SS
No response to the ROUTING AREA UPDATE REQUEST message is given by the SS
The following messages are sent and shall be received on cell C.
12
SS
The RF level of cell B is lowered to –100 dBm.
The following message may be sent and shall be received on cell B.
13
Optional step
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
14
SS
Cell C is preferred by the MS.
15
MS -> SS
UPLINK RLC DATA BLOCK
LLC PDU implicitly indicating cell update.
16
Optional step
MS -> SS
ROUTING AREA UPDATING REQUEST
Update type = 'RA updating'
P-TMSI-2 signature
Routing area identity = RAI-1
17
SS -> MS
ROUTING AREA UPDATE ACCEPT
Update result = 'RA updated'
Mobile identity = P-TMSI-2
P-TMSI-3 signature
Routing area identity = RAI-4
18
MS -> SS
ROUTING AREA UPDATE COMPLETE
19
MS
The MS is switched off or power is removed (see PICS).
20
MS -> SS
DETACH REQUEST
Message not sent if power is removed.
Detach type = 'power switched off, GPRS detach'
Specific message contents
None. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.8 Routing area updating / abnormal cases / P-TMSI reallocation procedure collision | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 44.2.3.1.8.1 Conformance requirement | When a P-TMSI reallocation COMMAND message is received by the MS while waiting for a ROUTING AREA UPDATE ACCEPT message, the MS shall ignore the P-TMSI reallocation procedure and continue with the routing area updating procedure.
Reference(s):
3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.7.5.1. |
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