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683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.1.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/HS with an ARFCN in the Mid ARFCN range, power control level set to maximum power.
The SS commands the MS to complete traffic channel loop back A and signal frames detected with BFI=1 as erased.
NOTE 1: Test loop A is defined in clause 36. Frames ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.1.4.2 Procedure | a) The SS simulates a BSS in DTX mode. During the periods when no transmission would occur, the SS transmits a GSM carrier modulated with random data, at a level 11 dB above reference sensitivity level( ). The SACCH is transmitted normally, at a level 20 dB above reference sensitivity( ). The SID frame is transmitted... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.1.5 Test requirements | The BFI performance is accepted if the measured rate of undetected bad frames does not exceed the test limit error rate:
Test limit error rate: 0,041 %;
Minimum number of samples: 492 000 (excluding SID frames).
During loop back of SID frames no BFI shall be set. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2 Bad frame indication - TCH/HS - Frequency hopping and downlink DTX | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.1 Definition | The performance of the Bad Frame Indication (BFI) is a measure of the effectiveness of the MS under DTX conditions. It includes the effect of the 3 bit Cyclic Redundancy Check (CRC) and all other processing associated with the DTX function. The BFI is measured on a half rate speech TCH (TCH/HS) by counting the number o... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.2 Conformance requirement | On a half rate speech TCH (TCH/HS), when DTX is activated with frequency hopping through C0 where bursts comprising SID frames, SACCH frames and dummy bursts are received at a level 20 dB above the reference sensitivity level and with no transmissions at the other bursts of the TCH, the overall reception performance sh... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.3 Test purpose | 1. To verify that the BFI performance in case of frequency hopping including the C0 radio frequency does not exceed the conformance requirement with an allowance for the statistical significance of the test.
2. To verify that on reception of a SID frame the BFI is not set. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/HS with a transmitted burst 20 dB above reference sensitivity. Random frequency hopping on two channels including the C0 radio frequency with ARFCNs with at least 5 channels separation shall be used, power control level set to maximum power.
The S... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.4.2 Procedure | a) The SS sets downlink DTX on.
b) The SS performs the measurement over at least the minimum number of samples of frames of TCH/HS information and checks the BFI of the looped back signal from the MS. The SS only transmits SID frames, SACCH frames and dummy bursts, with no transmission of TCH bursts. The SS records the... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.2.2.5 Test requirements | The BFI performance is accepted if the measured rate of undetected bad frames does not exceed the test limit error rate:
Test limit error rate: 0,041 %;
Minimum number of samples: 492 000 (excluding SID frames).
During loop back of SID frames no BFI shall be set. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.3 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.4 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5 Bad frame indication - TCH/AFS (Speech frame) | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1 Bad frame indication - TCH/AFS - Random RF input | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.1 Definition | The performance of the Bad Frame Indication (BFI) is a measure of the effectiveness of the MS. It includes the effect of the 6 bits Cyclic Redundancy Check (CRC). The BFI is measured on a full rate speech TCH (TCH/AFS) by counting the number of undetected bad frames whilst the input signal is a randomly modulated carri... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.2 Conformance requirement | On a full rate speech TCH (TCH/AFS) with a random RF input, the overall reception performance shall be such that, on average, less than one undetected bad speech frame (false bad frame indication) in 60 s will be measured, meaning a rate of 0.0333% of undetected bad speech frames; 3GPP TS 05.05, subclause 6.4b. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.3 Test purpose | 1. To verify that the BFI performance does not exceed the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/AFS with an ARFCN in the Mid ARFCN range, power control level set to maximum power. The active codec set (ACS) shall consist of one codec mode as AFS 12.2.
The SS commands the MS to complete the traffic channel loop back and signal the bad frame i... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.4.2 Procedure | a) The SS simulates a BSS with downlink DTX disabled. During the period when traffic frames would occur the SS transmits a GSM carrier modulated with random data at a level 11 dB above reference sensitivity level. The SACCH is transmitted normally at a level 20 dB above reference sensitivity. During transmission of SA... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.5 Test requirements | Testing the Bad Frame Indication (BFI) performance can be done either in the classical way with a fixed minimum number of samples or using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with (BFI) performance not on the limit.
Both methods are based on a bad DUT... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.5.1 Statistical testing of BFI performance with early decision | For more information on statistical testing of BFI performance, especially the definition of limit lines refer to Annex 6.2
Wrong decision risk F for one single error rate test:
Fpass = Ffail = F and F = 0.2%
Wrong decision probability D per test step:
Dpass = Dfail = D and D = 0.0085%
Parameter... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.5.1.5.2 Fixed testing of BFI performance with minimum number of samples | The BFI performance is accepted if the measured rate of undetected bad frames does not exceed the test limit error rate:
Test limit error rate: 0,041 %;
Minimum number of samples: 492 000 |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6 Bad frame indication - TCH/AHS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1 Bad frame indication - TCH/AHS - Random RF input | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.1 Definition | The performance of the Bad Frame Indication (BFI) is a measure of the effectiveness of the MS. It includes the effect of the 6-bit Cyclic Redundancy Check (CRC). The BFI is measured on a half rate speech TCH (TCH/AHS) by counting the number of undetected bad frames whilst the input signal is a randomly modulated carrie... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.2 Conformance requirement | On a half rate speech TCH (TCH/AHS) with a random RF input, the overall reception performance shall be such that, on average, less than one undetected bad speech frame (false bad frame indication) in 60 s will be measured, meaning a rate of 0.0333% of undetected bad speech frames; 3GPP TS 05.05, subclause 6.4b. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.3 Test purpose | 1. To verify that the BFI performance does not exceed the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/AHS with an ARFCN in the Mid ARFCN range, power control level set to maximum power. The active codec set (ACS) shall consist of one codec mode as AHS 7.95. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.4.2 Procedure | a) The SS simulates a BSS with downlink DTX disabled. During the periods when traffic frames would occur, the SS transmits a GSM carrier modulated with random data, at a level 11 dB above reference sensitivity level. The SACCH is transmitted normally, at a level 20 dB above reference sensitivity. During transmission o... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.5 Test requirements | Testing the Bad Frame Indication (BFI) performance can be done either in the classical way with a fixed minimum number of samples or using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with (BFI) performance not on the limit.
Both methods are based on a bad DUT... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.5.1 Statistical testing of BFI performance with early decision | For more information on statistical testing of BFI performance, especially the definition of the limit lines refer to Annex 6.2
Wrong decision risk F for one single error rate test:
Fpass = Ffail = F and F = 0.2%
Wrong decision probability D per test step:
Dpass = Dfail = D and D = 0.0085%
Param... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.6.1.5.2 Fixed testing of BFI performance with minimum number of samples | The BFI performance is accepted if the measured rate of undetected bad frames does not exceed the test limit error rate:
Test limit error rate: 0,041 %;
Minimum number of samples: 492 000. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.1.7 Void | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2 Reference sensitivity | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1 Reference sensitivity - TCH/FS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.1 Definition | The reference sensitivity is the signal level at the MS receiver input at which a certain BER and FER must be achieved.
For E-GSM 900 MS this test is only performed in the P-GSM band. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.2 Conformance requirement | 1. At reference sensitivity level, the TCH/FS FER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
2 At reference sensitivity level, the TCH/FS class I RBER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
3 At reference sensitivity l... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.3 Test purpose | NOTE: This test is performed under STATIC propagation conditions to allow implicit testing of the ability of the MS to hop over the full band. The tests under dynamic propagation conditions are better suited to test the reference sensitivity conformance but cannot test hopping over the full band due to limited bandwidt... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.4 Method of test | NOTE 1: The BA list sent on the BCCH and SACCH will indicate at least six surrounding cells with at least one near to each band edge. It is not necessary to generate any of these BCCHs but, if provided the signal strengths of BCCHs shall be in the range 15 dBVemf( ) to 35 dBVemf( ).
NOTE 2: The ARFCN of any BCCH sh... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/FS with an ARFCN in the Mid ARFCN range for GSM 400, GSM 700, T-GSM 810, GSM 850, DCS 1800 and PCS 1 900 and ARFCN 70 for GSM 900, power control level set to maximum power.
NOTE: For GSM 900 ARFCN 70 is tested since this is the 73rd harmonic of th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.4.2 Procedure | a) The fading function is set to TUhigh.
b) the SS sets the amplitude of the wanted signal to reference sensitivity level ( ).
c) The SS compares the data of the signal that it sends to the MS with the signal which is looped back from the receiver after demodulation and decoding, and checks the frame erasure indication... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.1.5 Test requirements | The error rates measured for different channels and under the different propagation conditions, under any combination of normal and extreme test voltages and ambient temperatures, shall not exceed the test limit error rate values given in table 14-5 or 14-6.
Table 14-5: Limits for GSM 400, GSM 700, T-GSM 810, GSM 850 a... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2 Reference sensitivity - TCH/HS (Speech frames) | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.1 Definition | The reference sensitivity level is the signal level at the MS receiver input at which a certain BER and FER and UFR for speech frames must be achieved. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.2 Conformance requirement | 1. At reference sensitivity level, the TCH/HS FER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
2 At reference sensitivity level, the TCH/HS class Ib RBER (BFI=0) shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
3 At reference sens... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.3 Test purpose | 1. To verify that the MS does not exceed conformance requirement 1 under TUhigh propagation conditions with an allowance for the statistical significance of the test.
2. To verify that the MS does not exceed conformance requirement 2 under TUhigh propagation conditions with an allowance for the statistical significance... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.4.1 Initial conditions | The BA list sent on the BCCH and SACCH indicates at least six surrounding cells, with at least one near to each band edge. It is not necessary to generate any of these BCCHs, but if provided, the signal strengths of BCCHs shall be in the range 15 dBVemf( ) to 35 dBVemf( ).
The ARFCN of any BCCH shall not be co-chan... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.4.2 Procedure | a) The SS commands the MS to create traffic channel loop back signalling erased frames using test loop A.
NOTE 1: Test loop A is defined in clause 36. Frames detected with BFI=1 are signalled as erased on the uplink.
b) The fading function is set to TUhigh.
c) The SS sets the amplitude of the wanted signal to reference... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.2.5 Test requirements | The error rates measured for different channels and under the different propagation conditions, shall not exceed the test limit error rate values given in table 14-7 or 14-8.
Table 14-7: Limits for GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900 sensitivity
Channels
Propagation conditions TUhigh
Propagation conditions... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.3 Reference sensitivity - FACCH/F | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.3.1 Definition | The reference sensitivity for control channels is the signal level at the MS receiver input at which a certain FER must be achieved.
14.2.3.2 Conformance requirement.
At reference sensitivity level, the FACCH/F FER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
14.2.3.3 Test... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.3.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.3.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/F with an ARFCN in the Low ARFCN range, power control level set to maximum power.
The SS transmits Standard Test Signal C1 on the traffic channel. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.3.4.2 Procedure | a) The fading function is set to TUhigh.
b) The SS sets the amplitude of the wanted signal to reference sensitivity level ( ).
c) The SS sends a Layer 3 message which does not require a Layer 3 response from the MS. Due to the low signal level the MS may not be able to acknowledge the Layer 2 frame with an RR frame and... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.3.5 Test Requirements | The error rates measured shall not exceed the test limit error rate values given in table 14-9.
Table 14-9: Limits for FACCH/F sensitivity
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Channels
Type of
measurements
Propagation
Test limit error rate %
Minimum No of samples
Test limit error rat... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.4 Reference sensitivity - FACCH/H | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.4.1 Definition | The reference sensitivity for control channels is the signal level at the MS receiver input at which a certain FER must be achieved.
14.2.4.2 Conformance requirement.
At reference sensitivity level, the FACCH/H FER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
14.2.4.3 Test... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.4.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.4.4.1 Initial conditions | A call is set up according to the generic call set up procedure on TCH/HS, TCH/H4.8, TCH/H2.4 or any TCH/AHS, whichever supported by the MS, with an ARFCN in the Mid ARFCN range, power control level set to maximum power.
The SS transmits Standard Test Signal C1 on the traffic channel. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.4.4.2 Procedure | a) The fading function is set to TUhigh.
b) The SS sets the amplitude of the wanted signal to reference sensitivity level ( ).
c) The SS sends a Layer 3 message which does not require a Layer 3 response from the MS. Due to the low signal level the MS may not be able to acknowledge the Layer 2 frame with an RR frame and... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.4.5 Test requirements | The error rates measured shall not exceed the test limit error rate values given in table 14-10.
Table 14-10: Limits for FACCH/H sensitivity
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Channels
Type of measurements
Propagation
Test limit error rate %
Minimum No of samples
Test limit error r... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5 Reference sensitivity - full rate data channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5.1 Definition | The reference sensitivity for data channels is the signal level at the MS receiver input at which a certain BER must be achieved.
14.2.5.2 Conformance Requirement.
1. At reference sensitivity level, the TCH/F9,6, TCH/F4,8 and TCH/F2,4 BER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subc... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5.3 Test purpose | 1. To verify that the MS does not exceed conformance requirement 1 under HT propagation condition with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH with an ARFCN in the Mid ARFCN range. One of the supported TCH/(F9,6, F4,8, or F2,4) shall be used. The power control level is set to maximum power.
The SS transmits Standard Test Signal C1 on the traffic channel.
The SS commands the MS to create... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5.4.2 Procedure | a) The fading function is set to HT.
b) The SS sets the amplitude of the wanted signal level to reference sensitivity level ( ).
c) The SS compares transmitted data with received data for at least the minimum number of samples of consecutive bits and records every error bit as an error event.
d) The SS sets the wanted ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.5.5 Test requirements | The Max-events measured for different channels shall not exceed the values given in table 14-11.
Table 14-11: Limits for full rate data channel sensitivity
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Channels
Type of measurements
Propagation
Test limit error rate %
Minimum No of samples
Tes... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6 Reference sensitivity - half rate data channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6.1 Definition | The reference sensitivity for data channels is the signal level at the MS receiver input at which a certain BER must be achieved.
14.2.6.2 Conformance Requirement.
1. At reference sensitivity level, the TCH/H4,8 and TCH/H2,4 BER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6.3 Test purpose | 1. To verify that the MS does not exceed conformance requirement 1 under HT propagation condition with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH with an ARFCN in the Mid ARFCN range. One of the supported TCH/(H4,8 or H2,4) shall be used. The power control level is set to maximum power.
The SS transmits Standard Test Signal C1 on the traffic channel.
The SS commands the MS to create the tra... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6.4.2 Procedure | a) The fading function is set to HT.
b) The SS sets the amplitude of the wanted signal level to reference sensitivity level ( ).
c) The SS compares transmitted data with received data for at least the minimum number of samples of consecutive bits and records every error bit as an error event.
d) The SS sets the wanted ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.6.5 Test requirements | The Max-events measured for different channels shall not exceed the values given in table 14-12.
Table 14-12: Limits for half rate data channel sensitivity
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Channels
Type of measurements
Propag-ation
Test limit error rate %
Minimum No of samples
Te... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7 Reference sensitivity - TCH/EFS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.1 Definition | The reference sensitivity is the signal level at the MS receiver input at which a certain BER and FER must be achieved.
For E-GSM 900 MS this test is only performed in the P-GSM band. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.2 Conformance requirement | 1. At reference sensitivity level, the TCH/EFS FER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
2 At reference sensitivity level, the TCH/EFS class I RBER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
3 At reference sensitivity... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.3 Test purpose | NOTE: This test is performed under STATIC propagation conditions to allow implicit testing of the ability of the MS to hop over the full band. The tests under dynamic propagation conditions are better suited to test the reference sensitivity conformance but cannot test hopping over the full band due to limited bandwidt... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.4 Method of test | NOTE 1: The BA list sent on the BCCH and SACCH will indicate at least six surrounding cells with at least one near to each band edge. It is not necessary to generate any of these BCCHs but, if provided the signal strengths of BCCHs shall be in the range 15 dBmVemf( ) to 35 dBmVemf( ).
NOTE 2: The ARFCN of any BCCH sh... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/EFS with an ARFCN in the Mid ARFCN range for GSM 400, GSM 700, T-GSM 810, GSM 850, DCS 1800 and PCS 1 900 and ARFCN 70 for GSM 900, power control level set to maximum power.
NOTE: For GSM 900 ARFCN 70 is tested since this is the 73rd harmonic of t... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.4.2 Procedure | a) The fading function is set to TUhigh.
b) the SS sets the amplitude of the wanted signal to reference sensitivity level ( ).
c) The SS compares the data of the signal that it sends to the MS with the signal which is looped back from the receiver after demodulation and decoding, and checks the frame erasure indication... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.7.5 Test requirements | The error rates measured for different channels and under the different propagation conditions, under any combination of normal and extreme test voltages and ambient temperatures, shall not exceed the test limit error rate values given in tables 14-4 or 14-13a, 14-13b.
Table 14-13a: Limits for GSM 400, GSM 700, T-GSM 8... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8 Reference sensitivity - full rate data channels in multislot configuration | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8.1 Definition | The reference sensitivity for data channels is the signal level at the MS receiver input at which a certain BER must be achieved.
14.2.8.2 Conformance Requirement.
1. At reference sensitivity level, the TCH/F9,6, TCH/F4,8 and TCH/F2,4 BER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subc... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8.3 Test purpose | 1. To verify that the MS does not exceed conformance requirement 1 in all multislot classes under HT propagation condition with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8.4.1 Initial conditions | A call is set up according to the generic call set up procedure for multislot HSCSD on a TCH with an ARFCN in the Mid ARFCN range. One of the supported TCH/(F9,6, F4,8, or F2,4) shall be used.
The SS sets the MS to operate in a worst case configuration where the overlapping of the transmitting and receiving timeslots a... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8.4.2 Procedure | a) The fading function is set to HT.
b) The SS commands the MS to close the TCH loop.
c) The SS sets the amplitude of the wanted signal level to reference sensitivity level ( ) in all subchannels.
d) The SS compares transmitted data with received data in all channels for at least the minimum number of samples of consec... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.8.5 Test requirements | The Max-events measured for different channels shall not exceed the values given in table 14-15.
Table 14-15: Limits for full rate data channel sensitivity
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Channels
Type of measurements
Propagation
Test limit error rate %
Minimum No of samples
Tes... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.9 Reference sensitivity - TCH/FS for MS supporting the R-GSM or ER-GSM band | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.9.1 Definition | The reference sensitivity is the signal level at the MS receiver input at which a certain BER and FER must be achieved. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.9.2 Conformance requirement | 1. At reference sensitivity level, the TCH/FS FER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
2 At reference sensitivity level, the TCH/FS class I RBER shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 6.2.
3 At reference sensitivity l... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.9.3 Test purpose | NOTE: This test is performed under STATIC propagation conditions to allow implicit testing of the ability of the MS to hop over the full band. The tests under dynamic propagation conditions are better suited to test the reference sensitivity conformance but cannot test hopping over the full band due to limited bandwidt... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.9.4 Method of test | NOTE 1: The BA list sent on the BCCH and SACCH will indicate at least six surrounding cells with at least one near to each band edge. It is not necessary to generate any of these BCCHs but, if provided the signal strengths of BCCHs shall be in the range 15 dBVemf( ) to 35 dBVemf( ).
NOTE 2: The ARFCN of any BCCH sh... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.2.9.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/FS with ARFCN 70 for R-GSM 900 and ER-GSM 900, power control level set to maximum power.
NOTE: For R-GSM 900 and ER-GSM 900, ARFCN 70 is tested since this is the 73rd harmonic of the 13 MHz clock normally used internally in a MS.
The SS transmits ... |
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