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683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.28.3 Test purpose | 1. To verify that the MS does not exceed conformance requirement at the maximum implemented codec rate under propagation condition TUhigh (for GSM 700, T-GSM 810, GSM 850, GSM 900, DCS 1800 and PSC 1900) with no frequency hopping, RAhigh with no frequency hoping (for GSM 700, T-GSM 810, GSM 850 and GSM 900), and TUlow ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.28.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.28.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/WFS with an ARFCN in the mid ARFCN range, power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The multirate configuration indicates the use of a codec set limited to 6.60 kbit/s.
The SS transmits Standard Test Signal C... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.28.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal. The unwanted signal shall be set to (-93 + Corr) dB (where Co... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.28.5 Test requirements | Testing the Co‑channel interference performance is performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with BER/BLER not on the limit.
For more information on statistical testing of BER/BLER performance, especially the definition of limit lines refer ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29 Co-channel interference - TCH/WFS-INB | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.1 Definition | The co-channel interference is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted modulated signal, both signals being at the nominal frequency of the receiver. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.2 Conformance requirement | At reference co-channel interference the TCH/WFS-INB FER shall meet the reference interference performance of TCH/AFS-INB FER, as stated in NOTE 5 in table 2j in 3GPP TS 45.005 subclause 6.3.
The delays associated with Loop I remain constant for all of the following circumstances:
- For a given MS implementation.
- For... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.3 Test purpose | 1. To verify that the MS does not exceed conformance requirement at the maximum implemented codec rate under propagation condition TUhigh (for GSM 700, T-GSM 810, GSM 850, GSM 900, DCS 1800 and PSC 1900) with no frequency hopping with an allowance for the statistical significance of the test.
2. To verify that the MS d... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/WFS with an ARFCN in the mid ARFCN range, power control level set to maximum power.
The multirate configuration indicates the use of the following set of codecs modes:
Codec Mode
TCH/WFS in kbit/s
CODEC_MODE_3
12.65
CODEC_MODE_2
8.85
CODEC_MODE_1
... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal. Its amplitude is 6 dB below that of the wanted signal (9 dB – ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.29.5 Test requirements | The frame error rate measured in this test shall not exceed the test limit error rate values given in table 14.4.29-1 or 14.4.29-2.
Co-channel rejection tests with a frequency condition noted as "@ndB" are performed with the interfering frequency transmitted with an additional n dB attenuation, see 3GPP TS 45.005.
Tabl... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30 Co-channel interference - O-FACCH/F | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.1 Definition | The co-channel interference performance is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted modulated signal, both signals being at the nominal frequency of the receiver. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.2 Conformance requirement | The reference interference performance (for co channel, C/Ic, or adjacent channel, C/Ia) in terms of frame erasure, bit error or residual bit error rates (whichever appropriate) is specified in table 2, according to the type of channel and the propagation condition. The performance requirements for GSM 400 and GSM 700 ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.3 Test purpose | To verify that the MS does not exceed the conformance requirement under propagation condition TUlow with an allowance for the statistical significance of the test, for channel combinations O-TCH/WFS 12.65. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a O-TCH/WFS with an ARFCN in the mid ARFCN range, power control level set to maximum power.
The multirate configuration indicates the use of a codec set limited to 12,65 kbit/s.
The SS transmits Standard Test Signal C1 on the traffic channel (wanted sig... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal. Its amplitude is 15,5 dB below that of the wanted signal.
The fa... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.30.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate values given in table 14.4.30-1.
Table 14.4.30-1: Limits for co-channel rejection
Channel
Type of measurement
Propagation condition
Test limit error rate %
Minimum No. of samples
O-FACCH/F
FER
TUlow/No FH
18
25 000 |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31 Co-channel rejection – Repeated FACCH/F | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.1 Definition | The co-channel rejection is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted modulated signal, both signals being at the nominal frequency of the receiver. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.2 Conformance requirement | The reference performance for Repeated Downlink FACCH and Repeated SACCH shall be FER £ 5%.
3GPP TS 45.005 subclause 6.2
When calculating FER, a FACCH frame and its repetition or a SACCH frame and its repetition respectively, shall be counted as one frame and a frame erasure shall be counted when neither the FACCH fram... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.3 Test purpose | To verify that the MS does not exceed the conformance requirements under propagation condition TUhigh with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.4.1 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 is set to maximum power.
The SS shall use Repeated FACCH for command and response frames for the duration of the test.
Each pair of FACCHs are counted as a single sample.
The SS trans... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal. The unwanted signal shall be set to (-93 + Corr) dB (where Corr... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.31.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate values given in table 14.4.31-2
For more information on statistical testing of FER performance, especially the definitions of limit lines refer to Annex A7.
Table 14.4.31-1: Minimum test times due to TU high fading conditions
Full Rate 50 k... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32 Co-channel rejection – Repeated SACCH | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.1 Definition | The co-channel rejection is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted modulated signal, both signals being at the nominal frequency of the receiver. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.2 Conformance requirement | The reference performance for Repeated Downlink FACCH and Repeated SACCH shall be FER £ 5%.
3GPP TS 45.005 subclause 6.2
When calculating FER, a FACCH frame and its repetition or a SACCH frame and its repetition respectively, shall be counted as one frame and a frame erasure shall be counted when neither the FACCH fram... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.3 Test purpose | To verify that the MS does not exceed the conformance requirements under propagation condition TUhigh with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.4 Method of test | For details on Repeated SACCH Layer 1 test method, please refer to Annex 10. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.4.1 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 is set to maximum power.
The SS shall use Repeated SACCH for all SACCH block on the downlink for the duration of the test.
Each pair of SACCH blocks (i.e. one Repeated SACCH block-pai... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal. The unwanted signal shall be set to (-93 + Corr) dB (where Corr... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.4.32.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate values given in table 14.4.32-2.
For more information on statistical testing of FER performance, especially the definitions of limit lines refer to Annex A7.
Table 14.2.25-1: Minimum test times due to TU high fading conditions
Full Rate 50 ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5 Adjacent channel rejection | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1 Adjacent channel rejection - speech channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1 TCH/FS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.1 Definition | The adjacent channel selectivity is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal in the adjacent channel.
The adjacent channel can be adjacent in the RF spectrum or in time. There are therefore two types ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.2 Conformance requirement | 1. With adjacent channel interference at 200 kHz above and below the wanted signal and signal level 9 dB above the wanted signal level:
1.1 For a TUhigh faded wanted signal and a TUhigh adjacent channel interferer, the FER for TCH/FS shall be within the requirements of table 2 in 3GPP TS 05.05 subclause 6.3.
1.2 For a ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 2.5 For a TUhigh faded wanted signal and a static adjacent channel interferer, the FER for TCH/FS shall be better than: | GSM 400, GSM 700, GSM 850 and GSM 900: 10,2* %; 3GPP TS 05.05, subclause 6.3;
DCS 1 800 and PCS 1 900: 5,1* %; 3GPP TS 05.05, subclause 6.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 2.6 For a TUhigh faded wanted signal and a static adjacent channel interferer, the Class Ib RBER shall be better than: | GSM 400, GSM 700, GSM 850 and GSM 900: 0,72/ %; 3GPP TS 05.05, subclause 6.3;
DCS 1 800 and PCS 1 900: 0,45/ %; 3GPP TS 05.05, subclause 6.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 2.7 For a TUhigh faded wanted signal and a static adjacent channel interferer, the Class II RBER shall be better than: | GSM 400, GSM 700, GSM 850 and GSM 900: 8,8 %; 3GPP TS 05.05, subclause 6.3;
DCS 1 800 and PCS 1 900: 8,9 %; 3GPP TS 05.05, subclause 6.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 2.8 For a TUhigh faded wanted signal and a static adjacent channel interferer, the Class II RBER shall be better than: | GSM 400, GSM 700, GSM 850 and GSM 900: 8,8 %;
DCS 1 800 and PCS 1 900: 8,9 %.
under extreme test conditions; 3GPP TS 05.05, subclause 6.3, annex D subclauses D.2.1 and D.2.2.
3GPP TS 45.05 subclause 2:
For T-GSM 810 the requirements for GSM 900 shall apply, apart for those parameters for which a separate requirement ex... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.3 Test purpose | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 1 To verify that with a TUhigh adjacent channel interferer at 200 kHz above and below the wanted TUhigh signal frequency and signal level 9 dB above the wanted signal level: | 1.1 Conformance requirement 1.1 is met with an allowance for the statistical significance of the test.
1.2 Conformance requirement 1.2 is met with an allowance for the statistical significance of the test.
1.3 Conformance requirement 1.3 is met with an allowance for the statistical significance of the test.
1.4 Conform... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.4.1 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, power control level set to maximum power.
The SS commands the MS to create the traffic channel loop back signalling erased frames.
The SS transmits Standard Test Signal C1 on the TCH (wanted signal). |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.4.2 Procedure | a) In addition to the wanted signal, the SS transmits an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
The fading characteristic of the wanted and the unwanted signal... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.1.5 Test requirements | Table 14-22: Limits for adjacent channel selectivity
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Interference at
Channel
Type of measurement
Test limit error rate %
Minimum No. of samples
Test limit error rate %
Minimum No. of samples
200 kHz
TCH/FS
FER
6,742*
8 900
3,371*
17 800
class Ib... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2 TCH/AFS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.1 Definition | The adjacent channel selectivity is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal in the adjacent channel.
The adjacent channel can be adjacent in the RF spectrum or in time. There are therefore two types ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.2 Conformance requirement | 1. With adjacent channel interference at 200 kHz above and below the wanted signal and signal level 9 dB above the wanted signal level:
1.1 For a TUhigh faded wanted signal and a TUhigh adjacent channel interferer, the FER for TCH/AFS shall be within the requirements of table 2 in 3GPP TS 05.05; 3GPP TS 05.05, 6.3.
1.2... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.3 Test purpose | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 1 To verify that with a TUhigh adjacent channel interferer at 200 kHz above and below the wanted TUhigh signal frequency and the interfering signal at a level resulting in the specified interference ratio: | 1.1 Conformance requirement 1.1 is met with an allowance for the statistical significance of the test.
1.2 Conformance requirement 1.2 is met with an allowance for the statistical significance of the test.
2. To verify that with a TUhigh adjacent channel interferer at 400 kHz above and below a TUhigh wanted signal freq... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.4.1 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 multirate configuration indicates the use of a codec set limited to 12.2 kbit/s.
The SS commands the MS to create the traffic channel loop back signalling eras... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.4.2 Procedure | a) In addition to the wanted signal, the SS transmits an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
The fading characteristic of the wanted and the unwanted signal... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.2.5 Test requirements | Testing the adjacent channel interference performance is performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with BER/BLER not on the limit.
For more information on statistical testing of BER/BLER performance, especially the definition of the limit li... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3 TCH/AHS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.1 Definition | The adjacent channel selectivity is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal in the adjacent channel.
The adjacent channel can be adjacent in the RF spectrum or in time. There are therefore two types ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.2 Conformance requirement | 1. With adjacent channel interference at 200 kHz above and below the wanted signal and signal level 9 dB above the wanted signal level:
1.1 For a TUhigh faded wanted signal and a TUhigh adjacent channel interferer, the FER for TCH/AHS shall be within the requirements of table 2 in 3GPP TS 05.05; 3GPP TS 05.05, 6.3.
1.2... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.3 Test purpose | 1. To verify that with a TUhigh adjacent channel interferer at 200 kHz above and below the wanted TUhigh signal frequency and the interfering signal at a level resulting in the specified interference ratio:
1.1 Conformance requirement 1.1 is met with an allowance for the statistical significance of the test.
1.2 Confo... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.4.1 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 multirate configuration indicates the use of a codec set limited to 7,4 kbit/s.
The SS commands the MS to create the traffic channel loop back signalling erase... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.4.2 Procedure | a) In addition to the wanted signal, the SS transmits an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
The fading characteristic of the wanted and the unwanted signal... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.3.5 Test requirements | Testing the adjacent channel interference performance is performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with BER/BLER not on the limit.
For more information on statistical testing of BER/BLER performance, especially the definition of the limit li... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4 O-TCH/AHS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.1 Definition | - |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.2 Conformance requirement | For 8-PSK modulated channels, speech channels (AMR and AMR-WB), the minimum interference ratio for which the reference performance for co channel interference (C/Ic) shall be met is specified in table 2k
The corresponding interference ratio for adjacent channel interference shall be:
Modulation of wanted signal
GMSK
8-... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.3 Test purpose | To verify that the MS does not exceed conformance requirement for FER and class 1b RBER under TU50 propagation conditions with an allowance for the statistical significance of the test, for channel combinations O-TCH/AHS7.4, O-TCH/AHS6.7. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a O-TCH/AHS with an ARFCN in the mid ARFCN range, power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The multirate configuration indicates the use of a codec set limited to 7,4 kbit/s.
The SS transmits Standard Test Signal ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal) at a nominal frequency 400KHz above that of the wanted signal. The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
b... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.4.5 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/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.
Wrong decision risk F ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5 O-TCH/WFS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.1 Definition | The adjacent channel selectivity is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal in the adjacent channel.
The adjacent channel can be adjacent in the RF spectrum or in time. There are therefore two types ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.2 Conformance requirement | The reference interference performance (for co channel, C/Ic, or adjacent channel, C/Ia) in terms of frame erasure, bit error or residual bit error rates (whichever appropriate) is specified in table 2, according to the type of channel and the propagation condition. The actual interference ratio is defined as the inter... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.3 Test purpose | 1 To verify that with a TUhigh adjacent channel interferer at 200 kHz above and below the wanted TUhigh signal frequency and the interfering signal at a level resulting in the specified interference ratio the MS does not exceed conformance requirements in tables 14.5.1.5-2/3 with an allowance for the statistical signi... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a O-TCH/WFS with an ARFCN in the mid ARFCN range, power control level set to maximum power.
The multirate configuration indicates the use of a codec set limited to 15.85 kbit/s.
The SS commands the MS to create the traffic channel loop back signalling e... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.4.2 Procedure | a) In addition to the wanted signal, the SS transmits an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
The fading characteristic of the wanted and the unwanted signal... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.5.5 Test requirements | Testing the adjacent channel interference performance is performed using statistical methods that lead to an early pass/fail decision with test time significantly reduced for MS with BER/BLER not on the limit.
For more information on statistical testing of BER/BLER performance, especially the definition of the limit li... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6 Adjacent channel interference O-TCH/WHS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.1 Definition | - |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.2 Conformance requirement | For 8-PSK modulated channels, speech channels (AMR and AMR-WB), the minimum interference ratio for which the reference performance for co channel interference (C/Ic) shall be met is specified in table 2k
The corresponding interference ratio for adjacent channel interference shall be:
Modulation of wanted signal
GMSK
8-... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.3 Test purpose | To verify that the MS does not exceed conformance requirement for FER and class 1b RBER under TU50 propagation conditions with an allowance for the statistical significance of the test, for channel combinations O-TCH/WHS8.85, O-TCH/WHS6.6. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a O-TCH/WHS with an ARFCN in the mid ARFCN range, power control level set to maximum power. RADIO_LINK_TIMEOUT is set to maximum.
The multirate configuration indicates the use of a codec set limited to 8,85 kbit/s.
The SS transmits Standard Test Signal... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.4.2 Procedure | a) In addition to the wanted signal, the SS produces an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal) at a nominal frequency 400KHz above that of the wanted signal. The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
b... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.6.5 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/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.
Wrong decision risk F ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7 TCH/WFS Adjacent Channel Interference | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.1 Definition | The adjacent channel selectivity is a measure of the capability of the receiver to receive a wanted modulated signal without exceeding a given degradation due to the presence of an unwanted signal in the adjacent channel.
The adjacent channel can be adjacent in the RF spectrum or in time. There are therefore two types ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.2 Conformance requirement | At reference adjacent channel interference the TCH/WFS class Ib BER shall meet the reference interference performance of table 2j in 3GPP TS 45.005 subclause 6.3.
At reference adjacent channel interference the TCH/WFS FER shall meet the reference performance stated in 3GPP TS 45.005 subclause 6.2.
The reference perform... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.3 Test purpose | To verify that with an adjacent channel interferer at 200 kHz and at 400kHz above and below the wanted signal the MS does not exceed conformance requirements in tables 14.5.1.7-3/4 for three given codec rates under propagation condition TUhigh (for GSM 400, GSM 700, T-GSM 810, GSM 850, GSM 900, DCS 1800 and PCS 1900) ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.4 Method of Test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.4.1 Initial conditions | A call is set up according to the generic call set up procedure on TCH/WFS with an ARFCN in the mid ARFCN range, power control level set to maximum power.
The multirate configuration indicates the use of a codec set limited to 12.65 kbit/s.
The SS commands the MS to create the traffic channel loop back signalling erase... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.4.2 Procedure | a) In addition to the wanted signal, the SS transmits an independent, uncorrelated interfering signal, Standard Test Signal I1 (unwanted signal).
The unwanted signal is continuous and has no fixed relationship with the bit transitions of the wanted signal.
The interference ratio shall be set to (C/Ic – 18 dB) for adjac... |
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