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683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.1.7.5 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 | 14.5.2 Adjacent channel rejection - control channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.2.1 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 the adjacent in the RF spectrum or in time. There are therefore two ty... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.2.2 Conformance requirement | 1. For adjacent channel interference at 200 kHz above and below the wanted signal frequency 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 the FACCH/F does not exceed the requirements of table 2 in 3GPP TS 05.05 subclause 6... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.2.3 Test purpose | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 1 To verify that with TUhigh adjacent channel interference at 200 kHz above and below a TUhigh wanted 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.
2. To verify that with TUhigh or static adjacent channel interference at 400 kHz above and below a TUhigh wanted s... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.2.4.1 Initial conditions | A call is set up according to the generic call set up procedure on a TCH/F in the mid ARFCN range. Any one of the supported TCH/(F9,6, F4,8, or F2,4) or TCH (Signalling Only) shall be used.
The SS transmits the Standard Test Signal C1 on the TCH (wanted signal). |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.5.2.4.2 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 | 14.5.2.5 Test requirements | Table 14-23: Limits for adjacent channel selectivity
Interference at
Channel
Type of measurement
Test limit error rate %
Minimum No. of samples
Test limit error rate %
Minimum No. of samples
200 kHz/400 kHz
interferer faded
FACCH/F
FER
10,640
5 639
3,808
15 756
400 kHz interferer static
FACCH/F
FER
19,152
3 133
6,832
8... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6 Intermodulation rejection | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1 Intermodulation rejection - speech channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.1 Definition | The intermodulation 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 two or more unwanted signals with a specific frequency relationship to the wanted signal frequency.
For E-GSM 900, R-GSM 900 and ER-GSM 900 MS th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.2 Conformance requirement | In the presence of two unwanted signals with a specific frequency relationship to the wanted signal frequency the Class II RBER for TCH/FS shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 5.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.3 Test purpose | To verify that the MS does not exceed the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.4 Method of test | NOTE: The measurements address the third order intermodulation, which represents the most serious case. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.4.1 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, power control level set to maximum power.
The SS transmits Standard Test Signal C1 on the traffic channel. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.4.2 Procedure | a) The amplitude of the wanted signal is set to 4 dB above the reference sensitivity level (see table 14-24).
b) The SS commands the MS to create the loop back facility signalling erased frames.
c) The SS produces a static wanted signal, and two static interfering (unwanted) signals at the same time. There is no correl... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.1.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate values given in table 14-25.
This shall apply under normal condition and under any combination of normal and extreme test voltages and ambient temperature, and with the two interfering signals at either side of the wanted frequency.
Table 1... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2 Intermodulation rejection - control channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.1 Definition | The intermodulation 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 two or more unwanted signals with a specific frequency relationship to the wanted signal frequency.
For E-GSM 900, R-GSM 900 and ER-GSM 900 MS th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.2 Conformance requirement | In the presence of two unwanted signals with a specific frequency relationship to the wanted signal frequency the FER for FACCH/F shall meet the reference sensitivity performance of table 1 in 3GPP TS 05.05 subclause 5.3. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.3 Test purpose | To verify that the MS does not exceed the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.4 Method of test | NOTE: The measurements address the third order intermodulation, which represents the most serious case. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.4.1 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, power control level set to maximum.
The SS transmits Standard Test Signal C1 on the traffic channel. The amplitude of the wanted signal is set to 4 dB above the reference sensitivity level (see table 14-25). |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.4.2 Procedure | a) The SS produces a TUhigh wanted signal, and two static interfering (unwanted) signals at the same time. There is no correlation in the modulation between the signals.
The first interfering signal is on a frequency equal to the centre frequency of an ARFCN four above that of the receiver. This signal is static and un... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.6.2.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate values given in table 14-27.
This shall apply under normal condition and under any combination of normal and extreme test voltages and ambient temperature, and with the two interfering signals at either side of the wanted frequency.
Table 1... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7 Blocking and spurious response | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1 Blocking and spurious response - speech channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.1 Definition | Blocking is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted input signal, on frequencies other than those of the spurious responses or the adjacent channels, without exceeding a given degradation. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.2 Conformance requirement | 1. The blocking characteristics of the receiver are specified separately for in-band and out-of-band performance as identified in 3GPP TS 05.05 subclause 5.1.
The reference sensitivity performance as specified in table 1 of 3GPP TS 05.05 shall be met when the following signals are simultaneously input to the receiver:
... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.3 Test purpose | 1. To verify that the in band blocking performance is met without exceeding the total number of allowed in band spurious responses. An allowance is made for the statistical significance of the test.
2. To verify that at selected out of band frequencies, the out of band blocking performance is met without exceeding the ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.4.1 Initial conditions | A call is set up according to the generic call set up procedure, except the BCCH frequency list shall be empty, on a TCH with an arbitrary ARFCN in the range supported by the MS. The power control level is set to maximum power. The ARFCN of the BCCH shall be the same - or at an offset of +/- 2 channels, than that of th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.4.2 Procedure | a) The SS produces a static wanted signal and a static interfering signal at the same time. The amplitude of the wanted signal is set to 4 dB above the reference sensitivity level.
b) The unwanted signal is a C.W. signal (Standard test signal IO) of frequency FB. It is applied in turn on the subset of frequencies calcu... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.5 Test requirements | The error rate measured in this test shall not exceed the conformance requirement. Testing the conformance requirement can be done either in the classical way with a fixed minimum number of samples (refer to section 14.7.1.5.2) or using statistical methods that lead to an early pass/fail decision with test time signifi... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.5.1 Statistical testing of blocking and spurious response performance with early decision | For more information on statistical testing of blocking and spurious response performance, especially the definition of limit lines refer to Annex 7.
Wrong decision risk F for one single error rate test:
Fpass ≠ Ffail As the blocking test case comprises of many BER tests the wrong decision risk for a fail decision ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.1.5.2 Fixed testing of blocking and spurious response performance with minimum number of samples | The fixed testing of the conformance requirement is done using the minimum number of samples and the limit RBER given in table 14‑29c
Table 14-29c: Limits for blocking
Channel
Type of measurement
Test limit error rate %
Minimum number of samples
TCH/FS Class II
RBER
2,439
8 200 |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2 Blocking and spurious response - control channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.1 Definition | Blocking is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted input signal, on frequencies other than those of the spurious responses or the adjacent channels, without exceeding a given degradation. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.2 Conformance requirement | 1. The blocking characteristics of the receiver are specified separately for in-band and out-of-band performance as identified in 3GPP TS 45.005 subclause 5.1.
The reference sensitivity performance as specified in table 1 of 3GPP TS 45.005 shall be met when the following signals are simultaneously input to the receiver... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.3 Test purpose | 1. To verify that the in band blocking performance is met without exceeding the total number of allowed in band spurious responses. An allowance is made for the statistical significance of the test.
2. To verify that at selected out of band frequencies, the out of band blocking performance is met without exceeding the ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.4.1 Initial conditions | A call is set up according to the generic call set up procedure, except the BCCH frequency list shall be empty, on a TCH with an arbitrary ARFCN in the range supported by the MS. The power control level is set to maximum power. The ARFCN of the BCCH shall be the same - or at an offset of +/- 2 channels, than that of th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.4.2 Procedure | NOTE: To reduce the overall test time an optional pre-measurment to detect blocking events can be perfomed prior to the start of the test procedure. As an outcome of the pre-measurement the test is performed only for blocking event related frequencies.a) The SS sends a Layer 3 message which does not require a Layer 3 r... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.2.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate given in table 14-31.
This shall apply under normal test voltage and ambient temperature, and with the interfering signal at any frequency in the range specified.
Table 14-31: Limits for blocking
GSM 400 and GSM 900
DCS 1 800 and PCS 1 900
... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3 Blocking and spurious response - speech channels for MS supporting the R-GSM or ER-GSM 900 band | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.1 Definition | Blocking is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted input signal, on frequencies other than those of the spurious responses or the adjacent channels, without exceeding a given degradation. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.2 Conformance requirement | 1. The blocking characteristics of the receiver are specified separately for in-band and out-of-band performance as identified in 3GPP TS 05.05 subclause 5.1.
The reference sensitivity performance as specified in table 1 of 3GPP TS 05.05 shall be met when the following signals are simultaneously input to the receiver:
... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.3 Test purpose | 1. To verify that the in band blocking performance is met without exceeding the total number of allowed in band spurious responses. An allowance is made for the statistical significance of the test.
2. To verify that at selected out of band frequencies, the out of band blocking performance is met without exceeding the ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.4.1 Initial conditions | A call is set up according to the generic call set up procedure, except the BCCH frequency list shall be empty, on a TCH with an arbitrary ARFCN in the range supported by the MS. The power control level is set to maximum power. The ARFCN of the BCCH shall be the same - or at an offset of +/- 2 channels, than that of th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.4.2 Procedure | a) The SS produces a static wanted signal and a static interfering signal at the same time. The amplitude of the wanted signal is set to 4 dB above the reference sensitivity level.
b) The unwanted signal is a C.W. signal (Standard test signal IO) of frequency FB. It is applied in turn on the subset of frequencies calcu... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.3.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate values given in table 14-29b.
This shall apply under normal test voltage and ambient temperature, and with the interfering signal at any frequency in the range specified.
Table 14-29b: Limits for blocking
Channel
Type of measurement
Test li... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4 Blocking and spurious response - control channels for MS supporting the R-GSM or ER-GSM 900 band | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.1 Definition | Blocking is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted input signal, on frequencies other than those of the spurious responses or the adjacent channels, without exceeding a given degradation. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.2 Conformance requirement | 1. The blocking characteristics of the receiver are specified separately for in-band and out-of-band performance as identified in 3GPP TS 05.05 subclause 5.1.
The reference sensitivity performance as specified in table 1 of 3GPP TS 05.05 shall be met when the following signals are simultaneously input to the receiver:
... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.3 Test purpose | 1. To verify that the in band blocking performance is met without exceeding the total number of allowed in band spurious responses. An allowance is made for the statistical significance of the test.
2. To verify that at selected out of band frequencies, the out of band blocking performance is met without exceeding the ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.4.1 Initial conditions | A call is set up according to the generic call set up procedure, except the BCCH frequency list shall be empty, on a TCH with an arbitrary ARFCN in the range supported by the MS. The power control level is set to maximum power. The ARFCN of the BCCH shall be the same - or at an offset of +/- 2 channels, than that of th... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.4.2 Procedure | a) The SS sends a Layer 3 message which does not require a Layer 3 response from the MS. Due to interfering signals, the MS may not be able to acknowledge the Layer 2 frame. Frame erasures are indicated by repeated L2 frames.
b) The SS is set to produce a TUhigh wanted signal and a static interfering signal at the same... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.7.4.5 Test requirements | The error rate measured in this test shall not exceed the test limit error rate given in table 14-31b.
This shall apply under normal test voltage and ambient temperature, and with the interfering signal at any frequency in the range specified.
Table 14-31b: Limits for blocking
GSM 900
DCS 1 800
Channel
Type of measurem... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8 AM suppression | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1 AM suppression - speech channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.1 Definition | AM suppression is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted TDMA modulated interferer. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.2 Conformance requirement | The reference sensitivity performance as specified in table 1 shall be met when the following signals are simultaneously input to the receiver:
- a useful signal at frequency f0, 3 dB above the reference sensitivity level as specified in 3GPP TS 05.05 subclause 5.2.
- a single frequency (f), in the relevant receive ban... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.3 Test purpose | To verify that the AM suppression performance of the MS meets the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.4.1 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. The power control level is set to maximum power.
The SS transmits standard Test Signal C1 on the traffic channel (TCH frequency FR).
The SS commands the MS to create traffic channel loop back signalling er... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.4.2 Procedure | a) The SS produces a static wanted signal with an amplitude 4 dB above reference sensitivity level.
b) The SS produces an interfering signal as described below:
- static fading profile;
- at an in band frequency greater than 6 MHz separated from FR and separated by at least two ARFCNs from any spurious responses.
NOTE:... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.1.5 Test requirements | The error rates measured in this test shall not exceed the test limit error rate values given in table 14.27.
Table 14-33: Limits for AM suppression
Channel
Propagation conditions
Type of measurement
Test limit error rate %
Minimum No. of samples
TCH/FS Class II
Static
RBER
2,439
8 200 |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2 AM suppression - control channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.1 Definition | AM suppression is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted TDMA modulated interferer. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.2 Conformance requirement | The reference sensitivity performance as specified in table 1 shall be met when the following signals are simultaneously input to the receiver:
- a useful signal at frequency f0, 3 dB above the reference sensitivity level as specified in 3GPP TS 05.05 subclause 5.2.
- a single frequency (f), in the relevant receive ban... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.3 Test purpose | To verify that the AM suppression performance of the MS meets the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.4.1 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. The power control level is set to maximum power.
The SS transmits standard Test Signal C1 on the traffic channel (TCH frequency FR).
This test is performed after test 14.7. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.4.2 Procedure | a) The SS produces a TUhigh wanted signal with an amplitude 4 dB above reference sensitivity level.
b) The SS produces an interfering signal as described below:
- static fading profile;
- t an in band frequency greater than 6 MHz separated from FR and separated by at least two ARFCNs from any spurious responses.
NOTE: ... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.2.5 Test requirements | The error rates measured in this test shall not exceed the test limit error rate values given in table 14.35.
Table 14-35: Limits for AM suppression
GSM 400, GSM 700, T-GSM 810, GSM 850 and GSM 900
DCS 1 800 and PCS 1 900
Channel
Propagation
conditions
Type of
measurement
Test limit
error rate %
Minimum No. of max-samp... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3 AM suppression - packet channels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.1 Definition | AM suppression is a measure of the ability of the receiver to receive a modulated wanted input signal in the presence of an unwanted TDMA modulated interferer. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.2 Conformance requirement | The reference sensitivity performance as specified in tables 1, 1a, 1c and 1e, adjusted by the correction factors of table 6.2-4, shall be met when the following signals are simultaneously input to the receiver.
- A useful signal, modulated with the relevant supported modulation (GMSK or 8-PSK) and symbol rate, at freq... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.3 Test purpose | To verify that the AM suppression performance of the MS meets the conformance requirements with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.4.1 Initial conditions | For 8-PSK modulation a downlink TBF is set up according to the generic procedure specified in clause 50 for packet switched with an ARFCN in the Mid ARFCN range, power control level set to maximum. The power control parameter ALPHA (α) is set to 0. The MCS is set to MCS-5 and the SS shall transmit on the maximum number... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.4.2 Procedure | a) The SS produces a static wanted signal with an amplitude 4 dB above reference sensitivity level according 3GPP 45.005 table 1c.
b) The SS produces an interfering signal as described below:
- static fading profile;
- at an in band frequency greater than 6 MHz separated from FR and separated by at least two ARFCNs fro... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.8.3.5 Test requirements | The error rates measured in this test shall not exceed the test limit error rate values given in table 14.8.3-2.
Table 14.8.3-2: Limits for AM suppression
Channel
Propagation conditions
Type of measurement
Test limit error rate %
Minimum No. of samples
MCS-5
Static
BLER
10
2000
USF/MCS-5
Static
BLER
1
20 000 |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9 Paging performance at high input levels | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.1 Definition | The paging performance at high input levels is the signal level at the MS receiver input at which a certain FER for the PCH must be achieved. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.2 Conformance requirement | The paging performance at high input levels requirements of 3GPP TS 05.05 subclause 6.5 a) for PCH under static propagation conditions shall be met from 20 dB above reference sensitivity level up to -15 dBm for GSM 400, GSM 700, GSM 850 and GSM 900 and -23 dBm for DCS 1 800 and PCS 1 900.
3GPP TS 45.05 subclause 2:
For... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.3 Test purpose | To verify that the MS does not exceed the conformance requirement with an allowance for the statistical significance of the test. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.4 Method of test | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.4.1 Initial conditions | System Simulator:
1 cell, Tx-Integer = 3, MAX RETRANS is set to minimum. The CCCH is combined with SDCCH. BS_PA_MFRMS = 9 to achieve worst case sleep mode (DRX). The signal level at the receiver input is set to:
GSM 400: -15 dBm;
GSM 700: -15 dBm;
GSM 850: -15 dBm;
T-GSM 810: -15 dBm;
GSM 900: -15 dBm;
DCS 1800: -23 dB... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.4.2 Procedure | The MS is paged and the SS starts timer T3113. If a CHANNEL REQUEST is received before expiry of T3113 the SS sends an IMMEDIATE ASSIGNMENT REJECT. The sequence is performed 4 times.
Between two consecutive executions the SS must wait for an amount of time which is enough to guarantee that the MS is in service (listeni... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.9.5 Test requirements | If the MS answers all pagings with a CHANNEL REQUEST the requirements are met.
NOTE: The probability for a good MS to fail this test is less than 1 %. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.10 Performance of the Codec Mode Request Generation for Adaptive Multi-Rate Codecs | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.10.1 Performance of the Codec Mode Request Generation – TCH/AFS | |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.10.1.1 Definition | When a traffic channel supporting an Adaptive Multi-Rate speech codec is activated, the Codec Mode Request is sent by MS in band every other speech frame to indicate to the Network the recommended codec mode of the ACS to use on the downlink. |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.10.1.2 Conformance Requirement | For TULow channel conditions with ideal frequency hopping without DTX activated, the MS shall produce Codec Mode Requests with the following accuracy:
Requirement 1: When a carrier to interferer ratio 4 dB higher than a defined upper threshold is applied to the antenna connector, the MS shall request a higher mode with... |
683b5b8a98f7b1390ddd5516ea9247a2 | 51.010-1 | 14.10.1.3 Test Purpose | 1. To verify that the MS does not exceed conformance requirement 1 under TUHigh and frequency hopping propagation conditions without DTX with an allowance for the statistical significance of the test.
2. To verify that the MS does not exceed conformance requirement 2 under TUHigh and frequency hopping propagation condi... |
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