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683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 45.5.1.1.2 Conformance requirement for release 99 and later MS | The mobile station and network shall ignore a session management message with TI EXT bit = 0. Otherwise, the following procedures shall apply:
- Whenever any session management message except REQUEST PDP CONTEXT ACTIVATION or SM-STATUS is received by the MS specifying a transaction identifier which is not recognized as... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 45.5.1.2 Test Purpose | To test the behaviour of the MS when messages with unknown or unforeseen transaction identifiers or non-semantical mandatory information element errors occur. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 45.5.1.3 Method of test | Specific PICS statements:
- MS Higher Layer Release (TSPC_MS_HIGHER_LAYER_RELEASE)
PIXIT statements:
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Initial conditions
System Simulator:
1 cell, default parameters.
Mobile Station:
The MS is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN.
Test procedure
A PDP context activation is requested... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46 LLC and SNDCP Tests | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1 LLC Tests | This subclause contains the test case requirements for Logical Link Control (LLC) procedures in the General Packet Radio Service (GPRS). |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.1 Default Conditions | The default values of LLC layer parameters are as per "Table 9: LLC layer parameter default values" in clause 8.9.8 of 3GPP TS 04.64. It is possible that the MS negotiates values different from what is given in the table. In the case where the negotiated value affects the test operation, this is noted in the test.
- Th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2 Test cases | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1 Unacknowledged data transfer | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.1 Data transmission in protected mode | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.1.1 Conformance requirement | LLC has two modes of operation - acknowledged and unacknowledged. In the unacknowledged mode of operation, layer3 information is transmitted in numbered Unconfirmed Information (UI) frames. The UI frames are not acknowledged at the LLC layer. Neither error recovery nor reordering mechanisms is defined, but transmission... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.1.2 Test purpose | To verify that the MS performs unacknowledged data transfer for SAPIs 3, 5 and 11 in the protected mode to the network |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.1.3 Method of test | Initial conditions
For parameter K = 4 (GEA4) Test USIM has to be plugged into the MS
The MS shall be GPRS attached with ciphering enabled. Encryption GEA3 or GEA4 is used depending on the parameter K.
Specific PICS statements:
- Supported encryption Algorithm: GEA3 (TSPC_Feat_GEA3)
- Supported encryption Algorithm: GE... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.2 Data transmission in unprotected mode | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.2.1 Conformance requirement | LLC has two modes of operation - acknowledged and unacknowledged. In the unacknowledged mode of operation, layer3 information is transmitted in numbered Unconfirmed Information (UI) frames. The UI frames are not acknowledged at the LLC layer. Neither error recovery nor reordering mechanisms is defined, but transmission... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.2.2 Test purpose | To verify that the MS performs unacknowledged data transfer without protection in the correct manner, on SAPIs 5 and 9. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.2.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
After the PDP context is activated, the MS initiates unacknowledged data transfer on SAPI 5. The MS shall transmit UI frames with the E and PM bits set to 0, indicating that encryption and protection are off.
Repeat the test case for SA... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.3 Reception of I frame in ADM | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.3.1 Conformance requirement | The DM unnumbered response shall be used by an LLE to report to its peer entity that the LLE is in a state such that ABM operation cannot be performed. An LLE shall transmit a DM response to any valid command received that it cannot action.
No information field is permitted within the DM response.
Reference
3GPP TS 04.... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.3.2 Test purpose | To verify that the MS sends a DM response if an I frame is received while in unacknowledged mode. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.1.3.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
After sending data to the MS in unacknowledged mode, send an I frame from the SS. The MS shall send a DM response to indicate that it cannot perform an ABM operation.
Maximum duration of the test
3 minutes.
Expected sequence
Step
Direct... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2 Acknowledged data transfer | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1 Link establishment | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.1 Link establishment from MS to SS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.1.1 Conformance requirement | In the acknowledged operation, layer 3 information is transmitted in numbered Information (I) frames. The I frames are acknowledged at the LLC layer. Error recovery and reordering procedures based on retransmission of unacknowledged I frames are specified.
Acknowledged operation requires that ABM operation has been ini... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.1.2 Test purpose | To test the establishment of acknowledged mode data transfer from the MS to the SS. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.1.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate acknowledged data transfer from the MS on SAPI 3. Verify that the MS establishes a link before initiating data transfer.
Initiate data transfer from the MS and ensure that the data sent from the MS is received at the SS.
Maximu... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.2 Link establishment from SS to MS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.2.1 Conformance requirement | In the acknowledged operation, layer 3 information is transmitted in numbered Information (I) frames. The I frames are acknowledged at the LLC layer. Error recovery and reordering procedures based on retransmission of unacknowledged I frames are specified.
Acknowledged operation requires that ABM operation has been ini... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.2.2 Test purpose | To test the establishment and release of acknowledged mode data transfer from the SS to the MS. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.2.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate PDP context activation from the MS . Do a PDP context modification from the SS, which will make the SS initiate a link establishment.
Initiate acknowledged data transfer from the SS on SAPI 9. Verify that the MS responds with a... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.3 Loss of UA frame | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.3.1 Conformance requirement | If timer T200 expires before the UA or DM response with the F bit set to 1 is received, the LLE shall:
- retransmit the SABM command;
- set timer T200;
- increment the retransmission counter.
Reference
3GPP TS 04.64, subclause 8.5.1.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.3.2 Test purpose | To test the MS response to the loss of a UA frame during link establishment. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.3.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate link establishment for acknowledged data transfer from the MS, for SAPI 9. When the SS receives the SABM frame, do not send a response.
After the MS sends another SABM, respond with a UA from the SS and send some frames from th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.4 Total loss of UA frame | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.4.1 Conformance requirement | If timer T200 expires before the UA or DM response with the F bit set to 1 is received, the LLE shall:
- retransmit the SABM command;
- set timer T200;
- increment the retransmission counter.
Reference
3GPP TS 04.64, subclause 8.5.1.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.4.2 Test purpose | To verify that:
- the MS attempts to establish a link N200 times after sending the first SABM. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.4.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate link establishment from the MS by sending a SABM frame, for SAPI 11. At the SS, ignore the SABM from the MS.
The MS shall wait for time-out of timer T200 and then send a new SABM frame.
At the SS, ignore the SABM frame sent by ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.5 DM response | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.1.5.1 Conformance requirement | The DM unnumbered response shall be used by an LLE to report to its peer that the LLE is in such a state that ABM operation cannot be performed.
Upon reception of the DM response with the F bit set to 1, the originator of the SABM command shall enter the ADM state.
If the originator of the establishment procedure recei... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2 MS sends I+S frames | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.1 Checking N(S) | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.1.1 Conformance requirement | Having either transmitted the UA response to a received SABM command or received the UA response to a transmitted SABM command, I frames and supervisory frames may be transmitted and received. I frames shall be transmitted in ascending N(S) order.
When there is an opportunity to transmit a frame, then the LLE shall do ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.1.2 Test purpose | To verify that the MS handles the send sequence number N(S) correctly. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.1.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate data transfer from the MS on SAPI 3. Send 515 I+S frames continuously. The value of N(S) shall begin from 0 and increment by 1 mod (512) for each frame.
Acknowledge each I frame by sending an RR frame to the MS, in sequence.
Ma... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.2 Busy condition at the peer, with RR sent for resumption of transmission | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.2.1 Conformance requirement | The receive not ready (RNR) command shall be used by an LLE to indicate a busy condition. The value of N(R) in the RNR frame acknowledges I frames numbered up to and including N(R) - 1 . Subsequent frames, if any, shall not be considered confirmed.
After receiving a valid RNR frame, the LLE shall:
- set a peer receiver... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.2.2 Test purpose | To verify that the MS:
- Handles busy condition when an RNR is sent from the SS;
- Resumes transmission upon reception of an RR. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.2.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
The MS is made to send 1 I+S frame on SAPI 9.
The SS does not acknowledge the received I+S frame, when sending as response a supervisory RNR frame.
Immediately after the first RNR frame, the MS shall stop sending I+S frames and start th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.3 Busy condition at the peer, with ACK sent for resumption of transmission | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.3.1 Conformance requirement | The receive not ready (RNR) command shall be used by an LLE to indicate a busy condition. The value of N(R) in the RNR frame acknowledges I frames numbered up to and including N(R) - 1 . Subsequent frames, if any, shall not be considered confirmed.
After receiving a valid RNR frame, the LLE shall:
- set a peer receiver... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.3.2 Test purpose | To verify that the MS:
- Handles busy condition when an RNR is sent from the SS;
- Resumes transmission upon reception of an ACK. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.3.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
The MS is made to send I+S frames continuously on SAPI 9. The SS acknowledges the received I+S frames with supervisory RR frames.
After receiving the last transmitted frame, the SS responds with a supervisory RNR frame. The RNR frame wi... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.4 SACK frame | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.4.1 Conformance requirement | On receipt of a valid SACK frame, the LLE shall consider all I frames with the corresponding bit set to 1 in the SACK bitmap as acknowledged.
Reference
3GPP TS 04.64, subclause 8.6.3.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.4.2 Test purpose | To verify that the MS considers only the frames as indicated by the SACK bitmap have been received correctly and that it retransmits the frames that have not been acknowledged. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.2.4.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
NMS >= 1.
Initiate data transfer from the MS and send frames from N(S) = 0 to N(S) = NMS , where NMS= kU ‑ 1.
If NMS is even, do not acknowledge an arbitrarily chosen sequence of NMS/2 frames and acknowledge the other frames by using SA... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3 Reception of I + S frames at the MS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.1 Checking N(R) | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.1.1 Conformance requirement | Whenever an LLE receives a frame with the A bit set to 1, it shall transmit an I+S or S frame.
In ABM mode, all I frames and Supervisory frames contain N(R), the expected send sequence number of the next in-sequence received I frame. At the time that a frame of the above type is designated for transmission, the value o... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.1.2 Test purpose | To verify that the MS transmits acknowledgements with the correct N(R). |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.1.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Send I+S frames continuously from the SS. Send more than 512 frames. The delay between two I+S frames should be less than T201.
Do not send any data from the MS.
When the MS sends RR frames, check the value of N(R) to verify that it ind... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.2 MS handling busy condition during bi-directional data transfer | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.2.1 Conformance requirement | The receive not ready (RNR) command shall be used by an LLE to indicate a busy condition. The value of N(R) in the RNR frame acknowledges I frames numbered up to and including N(R) - 1. Subsequent frames, if any, shall not be considered confirmed.
After receiving a valid RNR frame, the LLE shall:
- set a peer receiver ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.2.2 Test purpose | To verify that the MS handles peer receiver busy condition when it is transmitting to the SS and receiving data from the SS. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.2.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Send 1 I+S frame (<=N201-I octets) from the MS.
Send 1 I+S frame from the SS, containing 1 octet of data.
Send an RNR from the SS to indicate receiver busy condition, after 1 frame (N(S) = 0) has been received at the SS. The N(R) value ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.3 SACK frame | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.3.1 Conformance requirement | The SACK supervisory frame shall be used by an LLE to acknowledge single or multiple frames. Frames up to and including N(R) – 1, and frames indicated by the SACK bitmap, have been received correctly.
If the LLE is in the own receiver busy condition, the appropriate supervisory frame is the RNR frame. Otherwise, if the... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.3.2 Test purpose | To verify whether the MS sends a SACK frame when it is required and that the SACK frame has the correct bits set. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.3.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
NMS = 20, for this test case.
Initiate data transfer from the SS and send frames from N(S) = 0 to N(S) = NMS - 3. The A bit shall be set to 1 for all frames sent. Wait till all the frames are acknowledged. Send the frame with N(S) = NMS... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.4 ACK frame | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.4.1 Conformance requirement | Whenever an LLE receives a frame with the A bit set to 1, it shall transmit an I+S or S frame.
The ACK supervisory frame shall be used by an LLE to acknowledge a single or multiple I frames. Frames up to and including N(R) – 1, and frame N(R) + 1, have been received correctly.
Reference
3GPP TS 04.64, subclauses 6.4.3.... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.4.2 Test purpose | To verify that the MS transmits an ACK frame when frames up to and including N(R) – 1 and frame N(R) + 1 have been received correctly. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.3.4.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
For this test case, NSS= 20.
Send I+S frames with N(S) = 0 to N(S) = NSS -2 from the SS. The delay between two I+S frames should be less than T201. Set the A bit to 1 in frames 0 to NSS – 2. Verify that the MS sends an RR frame as ackno... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4 Link Reestablishment | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.1 Reestablishment due to reception of SABM | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.1.1 Conformance requirement | The criteria for re-establishing the ABM mode of operation are defined in this clause by the following conditions:
- the receipt, while in the ABM state, of a SABM;
- the receipt of an LL-ESTABLISH-REQ primitive from layer 3;
- the occurrence of N200 retransmission failures;
- the occurrence of a frame rejection condit... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.1.2 Test purpose | To verify whether the MS initiates reestablishment of the link if it receives a SABM while in ABM state. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.1.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
After establishing a link, initiate data transfer from the MS . After receiving 1frame from the MS, send a SABM from the SS and verify whether the MS responds with a UA. After the link is re-established, verify that the MS resumes data ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.2 Reestablishment due to N200 failures | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.2.1 Conformance requirement | The criteria for re-establishing the ABM mode of operation are defined in this clause by the following conditions:
- the receipt, while in the ABM state, of a SABM;
- the receipt of an LL-ESTABLISH-REQ primitive from layer 3;
- the occurrence of N200 retransmission failures;
- the occurrence of a frame rejection condit... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.2.2 Test purpose | To verify whether the MS initiates reestablishment of the link when there is an N200 retransmission failure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.2.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
After establishing a link, initiate data transfer from the MS, to send 1 LLC frame (<=N201-I octets). Do not acknowledge the data frame sent from the SS. The MS shall retransmit the frame N200 times. Wait for (N200 * T201) seconds and s... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.3 Reestablishment due to reception of DM | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.3.1 Conformance requirement | The criteria for re-establishing the ABM mode of operation are defined in this clause by the following conditions:
- the receipt, while in the ABM state, of a SABM;
- the receipt of an LL-ESTABLISH-REQ primitive from layer 3;
- the occurrence of N200 retransmission failures;
- the occurrence of a frame rejection condit... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.3.2 Test purpose | To verify whether the MS initiates reestablishment of the link if it receives a DM while in ABM state. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.2.4.3.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
After establishing a link, initiate data transfer from the MS . After receiving 3 frames from the MS, send a DM with F=0 from the SS and verify whether the MS responds with a SABM. After the link is re-established, verify that the MS re... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3 Collision of commands and responses | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.1 Collision of SABM | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.1.1 Conformance requirement | If the transmitted and received unnumbered commands are SABM commands and a Layer-3 Parameters XID parameter is present in both or in neither, then the SABM command transmitted by the SGSN shall be ignored and treated as not transmitted. The LLE in the SGSN shall send the UA response at the earliest possible opportunit... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.1.2 Test purpose | To verify that the MS ignores a SABM command received from the SS when it (the MS) is waiting for a UA response, when a Layer-3 Parameters XID parameter is present in both. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.1.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate link establishment from the MS by sending a SABM with Layer-3 Parameters XID parameter present. Upon reception of the SABM at the SS, send a SABM with Layer-3 Parameters XID parameter present. Verify that the MS ignores the SAB... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.2 Collision of SABM and DISC | 46.1.2.3.2.1 Conformance requirement
If the transmitted and received unnumbered commands are a SABM and DISC command, the LLEs shall issue a DM response at the earliest possible opportunity. Upon receipt of a DM response with the F bit set to 1, the LLE shall enter the ADM state and notify layer3 by means of the appro... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.2.2 Test purpose | To verify that when the MS receives a DISC after sending a SABM, it shall send a DM response to the SS. Upon reception of a DM response, it shall enter the ADM state. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.2.3 Method of test | Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
Initiate link establishment from the MS by sending a SABM command. Send a DISC command in response to this from the SS. Verify that the MS sends a DM and upon reception of a DM from the SS, it enters the ADM state. The MS might try to r... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.3 Collision of SABM and XID commands | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.3.1 Conformance requirement | If the transmitted unnumbered command is a SABM command and the received unnumbered command is an XID command, then the LLE shall ignore the received XID command.
Reference
3GPP TS 04.64 subclause 8.5.5.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.3.3.2 Test purpose | To verify that the MS ignores the XID command if it collides with a SABM command.
46.1.2.3.3.3 Method of test
Initial conditions
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Specific PICS statements:
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PIXIT statements:
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Test procedure
When the MS initiates link establishment using a SABM, send an XID command. Verify that the XID command is ignored.
Maximum d... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.4 Unsolicited response frames | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 46.1.2.4.1 Unsolicited DM |
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