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683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.7.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal). The modulation of I1 shall be AQPSK and the SCPIR_DL shall be set to 0 dB (scenario VDTS-1). Signal I1 is continuous and has no fixed relationship with the bit transitions of ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.7.4.3 Test requirements | Testing should be performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with FER/BER not on the limit.
For more information on statistical testing of BER/BLER performance, especially the definition of limit lines refer to Annex 7 (A7.1.3.2)
Before limit... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8 SACCH – VDTS-1 | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8.1 Definition | The VAMOS reference test scenarios define a set of interfering signals and corresponding performance limits. These tests are a measure of the capability of the VAMOS receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of these specific unwanted modulated signals.
14.... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8.3 Test purpose | To verify that the MS does not exceed the conformance requirement under TUhigh propagation condition with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/F with an ARFCN in the Mid ARFCN range, power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The SS transmits a Standard Test Signal C1 (AQPSK) (wanted signal) on the active VAMOS subchannel (subchannel 2) using training... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8.4.2 Procedure | a) In addition to the wanted signal, the SS generates an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal). The modulation of I1 shall be AQPSK and the SCPIR_DL shall be set to 0 dB (scenario VDTS-1). Signal I1 is continuous and has no fixed relationship with the bit transitions... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.8.5 Test Requirements | Testing should be performed using statistical methods that could lead to an early pass/fail decision with test time significantly reduced for MS with FER not on the limit.
For information on statistical testing refer to Annex 7 (A7.1.3.2)
Before limit checking is valid the minimum test time due to fading needs to be co... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.1 Definition | The VAMOS reference test scenarios define a set of interfering signals and corresponding performance limits. These tests are a measure of the capability of the VAMOS receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of these specific unwanted modulated signals. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.2 Conformance requirement | - The reference performance for the Repeated Associated control channel performance in VAMOS mode shall be according to subclause 6.2.4.
3GPP TS 45.005 subclause 6.2.1a
- For Repeated Downlink FACCH and Repeated SACCH (see 3GPP TS 44.006), the minimum input signal level for which the reference performance shall be met ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.3 Test purpose | To verify that the MS does not exceed the conformance requirements for Repeated FACCH/F in a VDTS-1 configuration under propagation condition TUhigh with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/F with an ARFCN in the mid ARFCN range. The power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The SS transmits a Standard Test Signal C1 (AQPSK) (wanted signal) on the active VAMOS subchannel (subchannel 2) using tr... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.4.2 Procedure | a) In addition to the wanted signal, the SS generates an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal). The modulation of I1 shall be AQPSK and the SCPIR_DL shall be set to 0 dB (scenario VDTS-1). Signal I1 is continuous and has no fixed relationship with the bit transitions... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.9.4.3 Test requirements | Testing should be performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with FER is not on the limit.
For more information on statistical testing refer to Annex 7 (A7.1.3.2)
Before limit checking is valid the minimum test time due to fading needs to be ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10 Repeated SACCH – VDTS-1 | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.1 Definition | The VAMOS reference test scenarios define a set of interfering signals and corresponding performance limits. These tests are a measure of the capability of the VAMOS receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of these specific unwanted modulated signals. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.2 Conformance requirement | - The reference performance for the Repeated Associated control channel performance in VAMOS mode shall be according to subclause 6.2.4.
3GPP TS 45.005 subclause 6.2.1a
- For Repeated Downlink FACCH and Repeated SACCH (see 3GPP TS 44.006), the minimum input signal level for which the reference performance shall be met ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.3 Test purpose | To verify that the MS does not exceed the conformance requirement under TUhigh propagation condition with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.4 Method of test | For details on Repeated SACCH Layer 1 test method, please refer to Annex 10. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/F with an ARFCN in the Mid ARFCN range, power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The SS transmits a Standard Test Signal C1 (AQPSK) (wanted signal) on the active VAMOS subchannel (subchannel 2) using training... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.4.2 Procedure | a) In addition to the wanted signal, the SS generates an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal). The modulation of I1 shall be AQPSK and the SCPIR_DL shall be set to 0 dB (scenario VDTS-1). Signal I1 is continuous and has no fixed relationship with the bit transitions... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.10.5 Test Requirements | Testing should be performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with FER not on the limit.
For information on statistical testing refer to Annex 7 (A7.1.3.2)
Before limit checking is valid the minimum test time due to fading needs to be consider... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.11 Downlink DTX TCH / AHS in VAMOS configuration | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.11.2 Conformance requirement | - For speech channels in VAMOS Mode, and their associated control channels, the minimum input signal level for which the reference performance shall be met is specified in table 1s, 1t, 1u, 1v, 1x and 1y according to the propagation condition and type of equipment.
- For half rate speech channels (TCH/HS, TCH/AHSx) FE... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.11.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/AHS 7.4 with an ARFCN in the mid ARFCN range. The power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The SS transmits a Standard Test Signal C1 (AQPSK) (wanted signal) on the active VAMOS subchannel (subchannel 2) usi... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.11.4.2 Procedure | a) The fading profile for the wanted is set to TUHigh for VAMOS II MS and TUhigh/(Corr.=0, AGI=0 dB as per 3GPP TS 45.005 Annex Q.7) for VAMOS III MS.
b) The SCPIR_DL is set to -10 dB.
c) Depending on the network frequency the SS sets the signal level for the AQPSK- and GMSK modulated signal indicated in table 14.20.11... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.20.11.4.3 Test requirements | Testing should be performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with FER/BER not on the limit.
For more information on statistical testing of BER/BLER performance, especially the definition of limit lines refer to Annex 7 (A7.1.3.2)
Before limit... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1 GSM Timing advance and absolute delay | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.1 Definition | Timing advance (TA) is a time offset in bits as sent to the MS by the BS. The MS shall advance its transmissions to the BS by the timing advance relative to 3 timeslots behind transmissions received from the BS.
The absolute delay is the delay between a common burst reference point within the received and the transmitt... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.2 Conformance requirement | 1) The random access burst transmission, measured at the MS antenna, shall use a TA of 0, and therefore be 3 timeslots behind the transmissions received from the BTS, with an absolute tolerance of ±1 bit period.
3GPP TS 05.10, subclauses 6.4 and 6.6.
2) The normal burst transmission, measured at the MS antenna, shall b... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.3 Test purpose | 1) To verify that the MS uses a TA value of 0 for the access burst.
2) To verify that the MS meets the absolute receive/transmit delay requirement for the access burst.
3) To verify that the MS meets the absolute receive/transmit delay requirement for normal bursts.
4) To verify that the MS implements a new timing adva... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.4.1 Initial conditions | The SS sends "MAXRETRANS = 7" and "TX-INTEGER = 3" on the BCCH.
The MS is brought into MM state "idle, updated". |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.4.2 Procedure | a) The SS pages the MS after 10 s.
b) The SS does not respond to the first 7 CHANNEL REQUEST messages from the MS. The SS responds to the 8th CHANNEL REQUEST from the MS on the RACH by sending an IMMEDIATE ASSIGNMENT message, with TA set to 0.
c) The SS continues to set up a call according to the generic call set up pr... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.1.5 Test requirement | The measured receive/transmit delay for each burst shall equal the following nominal values with an absolute tolerance of ±1 bit period:
access bursts: 3 timeslots (= 45/26 ms).
normal bursts: 3 timeslots (= 45/26 ms) minus the last TA value received from the SS.
The MS shall use the new timing advance at the first TDM... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.2 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.3 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.4 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.5 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6 GPRS Timing advance and absolute delay | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.1 Definition | Timing advance (TA) is a time offset in bits as sent to the MS by the BS. The MS shall advance its transmissions to the BS by the timing advance relative to 3 timeslots behind transmissions received from the BS.
The absolute delay is the delay between a common burst reference point within the received and the transmitt... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.2 Conformance requirement | 1) The random access burst transmission, measured at the MS antenna, shall use a TA of 0, and therefore be 3 timeslots behind the transmissions received from the BTS, with an absolute tolerance of ±1 bit period.
3GPP TS 05.10, subclauses 6.4 and 6.6.
2) The normal burst transmission, measured at the MS antenna, shall b... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.3 Test purpose | 1) To verify that the MS uses a TA value of 0 for the access burst.
2) To verify that the MS meets the absolute receive/transmit delay requirement for the access burst.
3) To verify that the MS meets the absolute receive/transmit delay requirement for normal bursts.
4) To verify that an MS in Packet transfer mode, exce... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.4.1 Initial conditions | The test shall be run under the default GPRS conditions defined in clause 40.
The SS sets the System Infomation 1 parameter CONTROL_ACK_TYPE to "0".
The MS is brought into packet idle mode.
The MS shall be PDP context activated.
NOTE: The Test Requirements (15.6.5) are based on a One Phase Packet Access protocol, see 3... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.4.2 Procedure | a) The SS pages MS on the PCH. The SS measures the receive/transmit delay for each burst. The SS then sends a Packet Access Reject message.
b) The MS is made to send a Channel Request by triggering the MS to send a minimum of 6000 octets. The SS transmits a packet ressource assignment to the MS with a valid TAI. The SS... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.6.5 Test requirement | The measured receive/transmit delay for each burst shall equal the following nominal values with an absolute tolerance of ±1 bit period.
access bursts: 3 timeslots (= 45/26 ms).
normal bursts: 3 timeslots (= 45/26 ms) minus the last TA value received from the SS.
In step a) the MS shall transmit an access burst on the ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.7 ECSD Timing advance and absolute delay | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.7.1 Definition | Timing advance (TA) is a time offset in symbols as sent to the MS by the BS. The MS shall advance its transmissions to the BS by the timing advance relative to 3 timeslots behind transmissions received from the BS.
The absolute delay is the delay between a common burst reference point within the received and the transm... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.7.2 Conformance requirement | 1) The random access burst transmission, measured at the MS antenna, shall use a TA of 0, and therefore be 3 timeslots behind the transmissions received from the BTS, with an absolute tolerance of ± 1 symbol period.
3GPP TS 05.10, subclauses 6.4 and 6.6.
2) The normal burst transmission, measured at the MS antenna, sha... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.7.3 Test purpose | 1) To verify that the MS uses a TA value of 0 for the access burst.
2) To verify that the MS meets the absolute receive/transmit delay requirement for the access burst.
3) To verify that the MS meets the absolute receive/transmit delay requirement for normal bursts.
4) To verify that the MS implements a new timing adva... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.7.4 Method of test | Initial conditions
The SS sends "MAXRETRANS = 7" and "TX-INTEGER = 3" on the BCCH.
The MS is brought into MM state "idle, updated".
Procedure
a) The SS pages the MS after 10 s.
b) The SS does not respond to the first 7 CHANNEL REQUEST messages from the MS. The SS responds to the 8th CHANNEL REQUEST from the MS on the R... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.7.5 Test requirement | The measured receive/transmit delay for each burst shall equal the following nominal values with an absolute tolerance of ±1 symbol period:
access bursts: 3 timeslots (= 45/26 ms).
normal bursts: 3 timeslots (= 45/26 ms) minus the last TA value received from the SS.
The MS shall use the new timing advance at the first ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.8 EGPRS timing advance and absolute delay | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.8.1 Definition | Timing advance (TA) is a time offset in symbols as sent to the MS by the BS. The MS shall advance its transmissions to the BS by the timing advance relative to 3 timeslots behind transmissions received from the BS.
The absolute delay is the delay between a common burst reference point within the received and the transm... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.8.2 Conformance requirement | 1) The random access burst transmission, measured at the MS antenna, shall use a TA of 0, and therefore be 3 timeslots behind the transmissions received from the BTS, with an absolute tolerance of ±1 symbol period.
3GPP TS 05.10, subclauses 6.4 and 6.6.
2) The normal burst transmission, measured at the MS antenna, shal... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.8.3 Test purpose | 1) To verify that the MS uses a TA value of 0 for the access burst.
2) To verify that the MS meets the absolute receive/transmit delay requirement for the access burst.
3) To verify that the MS meets the absolute receive/transmit delay requirement for normal bursts in accordance with the conformance requirement 2.
4) 4... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.8.4 Method of test | Initial conditions
The SS sets the System Infomation parameter CONTROL_ACK_TYPE to "0".
The MS is GPRS Attached and PDP context activated.
NOTE:
EGPRS PACKET CHANNEL REQUEST shall be used in the following cases
a. If Release of EGPRS supported is Release 4 or above.
b. If Support of EGPRS Packet Access enhancement is... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.8.4.3 Test requirement | The measured receive/transmit delay for each burst shall equal the following nominal values with an absolute tolerance of ±1 symbol period.
access bursts: 3 timeslots (= 45/26 ms).
normal bursts: 3 timeslots (= 45/26 ms) minus the last TA value received from the SS.
In step a) the MS shall transmit an access burst on t... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.9 Timing Advance whilst in DTM | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.9.1 Conformance requirements | A MS class A in dedicated or dual transfer mode shall the procedures described in sub-clause 6.5.1.
When the MS receives a new value of TA from the BTS on the SACCH, it shall implement the new value of TA at the first TDMA frame belonging to the next reporting period (as defined in 3GPP TS 05.08), after the SACCH frame... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.9.2 Test purpose | To verify that the MS disregards any PS timing advance information that it receives and only uses CS TA information. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 15.9.3 Method of test | Initial Conditions
System Simulator:
1 cell, DTM supported.
Mobile Station:
The MS is in the active state (U10) of a call.
The MS is GPRS idle with a P-TMSI allocated and the PDP context 1 activated.
Specific PICS Statement(s):
- DTM/GPRS Multislot Class 5 (TSPC_DTM_GPRS_Multislot_Class_5)
- DTM/GPRS Multislot Class 9 ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16 Reception time tracking speed | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.1 Definition | Reception time tracking speed is the speed at which the MS adapts its transmit time to a change in the timing of the received signal. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.2 Conformance requirement | If the MS determines that the timing difference with signals received from the BS exceeds 2 s, the MS shall adjust its timebase in steps of 1/4 bit period, in intervals not less than 1 s and not greater than 2 s until the timing difference is less than 1/2 bit period at 3 dB below reference sensitivity and 3 dB less c... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.3 Test purpose | 1) To verify that the MS adapts its transmit time to the timing of the received signal as in the conformance requirement under TUHigh propagation conditions at 2 dB above reference sensitivity level( ).
2) To verify that the MS adapts its transmit time to the timing of the received signal as in the conformance require... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.4.1 Initial conditions | The SS sets up a call according to the generic call set up procedure on a channel in the Mid ARFCN range.
The SS sets TUHigh. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.4.2 Procedure | a) After 10 s the SS sets the input signal level to 2 dB above reference sensitivity level( ).
b) For the last second before step c) the SS takes an average receive/transmit delay of all bursts in that 1 s.
c) The SS increases the delay of the transmitted signal to the MS by a 2 bit step (about 7,4 s) and keeps this ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 16.5 Test requirement | The MS shall adjust the timing of its transmit burst back to the correct receive/transmit timing delay. All burst timings shall be within the shaded part of figure 16.1.
Figure 16.1
NOTE: t = 0 is the time at which the SS makes the transmission timing step change in c) of subclause 16.4.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17 Access times during handover | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1 Intra cell channel change | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.1 Definition | The access times are:
- the time between either receipt by the MS of the last timeslot of the message block containing an ASSIGNMENT COMMAND or HANDOVER COMMAND and the time it has to be ready to transmit on the new channel; and
- the time between the end of the last complete speech or data frame or message block sent ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.2 Conformance requirement | 1) When for an intracell channel change, the MS receives an ASSIGNMENT COMMAND command or a HANDOVER COMMAND it shall be ready to transmit on the new channel within 120 ms of the last timeslot of the message block containing the command.
3GPP TS 05.10, subclause 6.8.
2) For an intracell channel change, the time between... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.3 Test purpose | 1) To verify that the MS, when commanded to perform an intracell channel change to a new ARFCN and/or a new timeslot number within the same cell, if the starting time is not used in the ASSIGNMENT COMMAND, is ready to transmit on the new channel within 120 ms of the last timeslot containing the ASSIGNMENT COMMAND.
2) T... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.4.1 Initial conditions | The SS sets up a call according to the generic call set up procedure on a channel in the Low ARFCN range on timeslot 1. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.4.2 Procedure | a) The SS sends an ASSIGNMENT COMMAND to the MS allocating a channel in the high ARFCN range on timeslot 2, and with a power command of 7. These old and new carriers have a relative frequency tolerance of 0, and a relative timing tolerance of 1/4 bit.
b) The SS, after it has sent the ASSIGNMENT COMMAND, measures the re... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.1.5 Test requirement | 1) The MS shall transmit its first burst on the new channel within 131 ms from the last timeslot of the message block containing the ASSIGNMENT COMMAND.
NOTE 1: The requirement time of 120 ms, at which the MS shall be ready to transmit, will expire right at the beginning of a new downlink burst on timeslot 2, which wil... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2 Inter cell handover | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.1 Definition | The access times are:
- the time between receipt by the MS of the last timeslot of the message block containing a HANDOVER COMMAND and the time it has to be ready to transmit on the new channel; and
- the time between the end of the last complete speech or data frame or message block sent on the old channel and the tim... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.2 Conformance requirement | 1) When the MS receives a HANDOVER COMMAND it shall be ready to transmit on the new channel within 120 ms of the last timeslot of the message block containing the HANDOVER COMMAND.
3GPP TS 05.10, subclause 6.8
2) The time between the end of the last complete speech or data frame or message block sent on the old channel... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.3 Test purpose | 1) To verify that the MS, when commanded to handover on a new ARFCN and a new timeslot number in a new, not synchronized cell, starting time not used in the HANDOVER COMMAND, will be ready to transmit on the new channel within 120 ms of the last timeslot containing the HANDOVER COMMAND.
2) To verify that the MS, when c... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.4.1 Initial conditions | The SS establishes two non-synchronized cells, A and B, under ideal radio conditions. A is the old cell and B is the target for the handover.
The SS uses two traffic channels with the following properties:
Band
Cell A
Cell B
TN
ARFCN
Offset (Hz)
TN
ARFCN
Offset (Hz)
GSM 450
2
259
+240
0
293
-240
GSM 480
2
306
+260
0
34... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.4.2 Procedure | a) The SS sends a HANDOVER COMMAND on the main DCCH on cell A ordering the MS to go to the channel in cell B. The power command is set to 7.
b) After the SS has sent HANDOVER COMMAND it measures the reception time of bursts received on the new channel and the time at which transmission ceases on the old channel.
c) The... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 17.2.5 Test requirement | 1) The MS shall transmit its first burst on cell B within 142,6 ms from the last timeslot of the message block containing the HANDOVER COMMAND.
NOTE 1: The requirement time of 120 ms, at which the MS shall be ready to transmit, will expire right at the end of the last burst of a downlink traffic channel block on the ol... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18 Temporary reception gaps | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1 Temporary reception gaps, single slot | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.1 Definition | A temporary reception gap is a limited period of time in which the RF reception is interrupted. During this gap the MS shall maintain the frequency and timing of its transmission within specifications. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.2 Conformance requirement | 1) During a temporary total loss of signal, of up to 64 SACCH block periods, the MS shall update its timebase with a clock which is accurate to within 0,2 ppm, or to within 0,2 ppm of the signals previously received from the BTS. The MS shall use the same frequency source for both RF frequency generation and clocking t... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.3 Test purpose | 1) To verify that, during a temporary total loss of signal of up to 63 SACCH block periods, the MS carrier frequency is accurate to within 0,2 ppm of the signals previously received from the BTS.
2) To verify that, the MS transmissions to the BTS, measured at the MS antenna, is 3 timeslots behind the transmissions rece... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.4.1 Initial conditions | The SS signals RADIO_LINK_TIMEOUT = 64 and "DTX OFF" on the BCCH.
The MS is brought into MM state "idle, updated".
After 10 s, the SS continues to set up a call according to the generic call set up procedure. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.4.2 Procedure | a) The SS, in a TDMA frame immediately following the transmission of a complete SACCH block, removes the downlink signal for 63 SACCH blocks.
NOTE: This gives the maximum temporary reception gap.
b) The SS measures the frequency and timing of the MS transmissions immediately before, and at least 5 times at approximatel... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.1.5 Test requirement | 1) The MS carrier frequency shall be accurate to within 0,2 ppm compared to signals received from the SS.
2) At the start of the first reception gap the MS receive/transmit delay timing shall be 3 timeslots ± 1 bit.
NOTE: The SS determines the error from the first measurement of MS transmission frequency and timing.
3)... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 18.2 Temporary reception gaps in HSCSD multislot configurations |
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