14.2.31 Reference sensitivity TCH/AHS in VAMOS configuration

3GPP51.010-1Mobile Station (MS) conformance specificationPart 1: Conformance specificationTS

14.2.31.1 Definition

The reference sensitivity is the signal level at the MS receiver input at which a certain BER and FER must be achieved.

14.2.31.2 Conformance requirement

The reference performance in VAMOS Mode, shall be

– For half rate speech channels (TCH/HS, TCH/AHSx) FER:  1 %

3GPP TS 45.005 subclause 6.2.1a

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. The levels are given for VAMOS I MS, VAMOS II MS, VAMOS III MS and normal BTS separately.

3GPP TS 45.005 subclause 6.2.1a

In addition for speech channels the residual class Ib BER and residual class II BER performance shall not exceed the specified values in table 1s, 1t, 1u, 1x, 1y and 1v at the corresponding signal level in dBm.

3GPP TS 45.005 subclause 6.2.1a

14.2.31.3 Test purpose

1. To verify that the MS does not exceed conformance requirements under propagation condition TUhigh with no frequency hopping with an allowance for the statistical significance of the test.

14.2.31.4 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 dBVemf(  ) to 35 dBVemf(  ).

NOTE 2: The ARFCN of any BCCH shall not be co-channel or on adjacent channels to the wanted traffic channel.

14.2.31.4.1 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. 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 a Standard Test Signal C1 (AQPSK) (wanted signal) on the active VAMOS subchannel (subchannel 2) using trainings sequence 5 from TSC set 2. The other VAMOS subchannel (subchannel 1) uses trainings sequences 5 from TSC set 1.

The SS commands the MS to create traffic channel loop back signalling erased frames.

Specific PICS Statements:

– VAMOS I supported (TSPC_VAMOS_Type1)

– VAMOS II supported (TSPC_VAMOS_Type2)

– VAMOS III supported (TSPC_VAMOS_Type3)

For MS indicating VAMOS III support, connect the SS to the MS antenna connectors according to Annex A1.1.6.2.14.2.31.4.2 Procedure

a) The fading function is set to TUhigh for MS indicating VAMOS I or VAMOS II support and TUhigh/(Corr.=0, AGI=0 dB as per 3GPP TS 45.005 Annex Q.7) for MS indicating VAMOS III support.

b) The SS sets SCPIR_DL to +4 dB.

c) Depending of the indicated VAMOS type and the relevant antenna correlation and antenna gain imbalance values, the SS sets the amplitude of the wanted signal to reference sensitivity level from table 1s for VAMOS I or table 1t for VAMOS II or table 1x for VAMOS III in TS 45.005.

d) 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.

e) The SS determines the number of residual bit error events for the bits of class Ib, by examining sequences of at least the minimum number of samples of consecutive bits of class Ib. Bits are taken only from those frames not signalled as erased.

f) The SS determines the number of residual bit error events for the bits of class II, by examining sequences of at least the minimum number of samples of consecutive bits of class II. Bits are taken only from those frames not signalled as erased.

g) The SS also determines the frame erasure events by examining sequences of at least the minimum number of samples of consecutive frames and assuming a frame is received successfully, if it is not signalled as erased.

h) The SS repeats steps c) to g) with SCPIR_DL values 0 dB and -4 dB.

i) For MS indicating VAMOS II or VAMOS III support, step c) to g) shall be repeated with SCPIR_DL values -8 dB and -10 dB.

j) The SS uses a Channel Mode Modify procedure to change the active codec set to 4.75 kbit/s and steps b) to i) are repeated.

k) For MS indicating VAMOS III support, steps b) to j) are repeated with the SS fading function set in turn to TU high/(Corr.=0,7, AGI=-6 dB as per 3GPP TS 45.005 Annex Q.7)

Maximum/Minimum Duration of Test

– Maximum (VAMOS I): 56 minutes (GSM850, GSM900) or 56 minutes (DCS1800, PCS1900).

– Minimum (VAMOS I): 39 minutes (GSM850, GSM900) or 18 minutes (DCS1800, PCS1900).

– Maximum (VAMOS II): 94 minutes (GSM850, GSM900) or 94 minutes (DCS1800, PCS1900).

– Minimum (VAMOS II): 65 minutes (GSM850, GSM900) or 30 minutes (DCS1800, PCS1900).

– Maximum (VAMOS III): 94 minutes (GSM850, GSM900) or 94 minutes (DCS1800, PCS1900).

– Minimum (VAMOS III): 65 minutes (GSM850, GSM900) or 30 minutes (DCS1800, PCS1900).

14.2.31.5 Test requirements

Testing the reference sensitivity 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 lines refer to Annex 7.1 (A.7.1.3.2)

Before limit checking is valid the minimum test time due to fading needs to be considered:

Table 14.2.31-1: Minimum test times due to TU high fading conditions

Half Rate 50 km/h

Frequency

0,4

0,7

0,85

0,9

1,8

1,9

GHz

Wavelength

0,75

0,43

0,35

0,33

0,17

0,16

m

min test time

855

489

403

380

190

180

s

0:14:15

0:08:09

0:06:43

0:06:20

0:03:10

0:03:00

hh:mm:ss

The error rates measured for different channels and under the different propagation conditions shall be tested according to the values given in tables 14.2.31-2 through 14.2.31-9 depending on the indicated VAMOS type and the relevant antenna correlation and antenna gain imbalance values.

Reference sensitivity tests with a frequency condition noted as “@+/-ndB” are performed for SCPIR_DL ndB (see 3GPP TS 45.005).

Table 14.2.31-2: Statistical test limits for GSM 850 and GSM 900 TU high no FH VAMOS I

0.4 to 0.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.001500

0.001851

186386

64

00:01:04

Class II@+4dB

7400

1400

0.018000

0.022212

15532

12

00:00:12

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.002000

0.002468

139789

64

00:01:04

Class II@+4dB

4750

600

0.058800

0.072559

4755

8

00:00:08

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.002000

0.002468

139789

48

00:00:48

Class II@0dB

7400

1400

0.023000

0.028382

12156

9

00:00:09

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.002000

0.002468

139789

64

00:01:04

Class II@0dB

4750

600

0.066000

0.081444

4236

8

00:00:08

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.001700

0.002098

164458

56

00:00: 56

Class II@-4dB

7400

1400

0.02000

0.024680

13979

10

00:00:10

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.002000

0.002468

139789

64

00:01:04

Class II@-4dB

4750

600

0.06740

0.083172

4148

7

00:00:07

Table 14.2.31-3: Statistical test limits for DCS 1 800 and PCS 1 900 TU high no FH VAMOS I

1.8 and 1.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.001500

0.001851

186386

63

00:01: 03

Class II@+4dB

7400

1400

0.017000

0.02098

16446

12

00:00:12

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.001600

0.001974

174737

79

00:01:19

Class II@+4dB

4750

600

0.059000

0.072806

4739

8

00:00:08

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.002000

0.002468

139789

47

00:00:47

Class II@0dB

7400

1400

0.023000

0.028382

12156

9

00:00:09

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.001500

0.001851

186386

85

00:01: 25

Class II@0dB

4750

600

0.059000

0.072806

4739

8

00:00:08

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.002000

0.002468

139789

47

00:00:47

Class II@-4dB

7400

1400

0.020000

0.024680

13979

10

00:00:10

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.002000

0.002468

139789

64

00:01:04

Class II@-4dB

4750

600

0.060000

0.074040

4660

8

00:00:08

Table 14.2.31-4: Statistical test limits for GSM 850 and GSM 900 TU high no FH VAMOS II

0.4 to 0.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@+4dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.001200

0.001481

232982

106

00:01:46

Class II@+4dB

4750

600

0.06100

0.075274

4583

8

00:00:08

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.002200

0.002715

127081

44

00:00:44

Class II@0dB

7400

1400

0.024100

0.029739

11601

8

00:00:08

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.001900

0.002345

147147

67

00:01: 07

Class II@0dB

4750

600

0.066300

0.081814

4217

7

00:00:07

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.001200

0.001481

232982

79

00:01:19

Class II@-4dB

7400

1400

0.019100

0.023569

14638

10

00:00:10

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.001400

0.001728

199699

91

00:01:31

Class II@-4dB

4750

600

0.060100

0.074163

4652

8

00:00:08

AHS 7.4

frames@-8dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

7400

2950

0.002300

0.002838

121556

41

00:00:41

Class II@-8dB

7400

1400

0.027700

0.034182

10093

7

00:00:07

AHS 4.75

frames@-8dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

4750

2200

0.001600

0.001974

174737

80

00:01:20

Class II@-8dB

4750

600

0.062000

0.076508

4509

7

00:00:07

AHS 7.4

frames@-10dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

7400

2950

0.002500

0.003085

111831

38

00:00:38

Class II@-10dB

7400

1400

0.029500

0.036403

9477

7

00:00:07

AHS 4.75

frames@-10dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

4750

2200

0.001300

0.001604

215060

98

00:01:38

Class II@-10dB

4750

600

0.06900

0.085146

4052

7

00:00:07

Table 14.2.31-5: Statistical test limits for DCS 1 800 and PCS 1 900 TU high no FH VAMOS II

1.8 and 1.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@+4dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.001700

0.002098

164458

75

00:01:15

Class II@+4dB

4750

600

0.061200

0.075521

4568

8

00:00:08

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.002400

0.002962

116491

39

00:00: 39

Class II@0dB

7400

1400

0.023500

0.028999

11897

8

00:00:08

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.001500

0.001851

186386

85

00:01:25

Class II@0dB

4750

600

0.057900

0.071449

4829

9

00:00:09

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.001600

0.001974

174737

60

00:01:00

Class II@-4dB

7400

1400

0.017900

0.022089

15619

12

00:00:12

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.001200

0.001481

232982

106

00:01:46

Class II@-4dB

4750

600

0.057600

0.071078

4854

9

00:00:09

AHS 7.4

frames@-8dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

7400

2950

0.001800

0.002221

155321

53

00:00:53

Class II@-8dB

7400

1400

0.024600

0.030356

11365

8

00:00: 08

AHS 4.75

frames@-8dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

4750

2200

0.001500

0.001851

186386

85

00:01:25

Class II@-8dB

4750

600

0.065500

0.080827

4268

8

00:00:08

AHS 7.4

frames@-10dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

7400

2950

0.002200

0.002715

127081

43

00:00: 43

Class II@-10dB

7400

1400

0.028500

0.035169

9810

7

00:00: 07

AHS 4.75

frames@-10dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

4750

2200

0.001500

0.001851

186386

85

00:01:25

Class II@-10dB

4750

600

0.066000

0.081444

4236

8

00:00:08

Table 14.2.31-6: Statistical test limits for GSM 850 and GSM 900 TU high no FH VAMOS III (Corr=0.0, AGI=0 dB)

0.4 to 0.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@+4dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@+4dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@0dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@0dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@-4dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@-4dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@-8dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@-8dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@-8dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@-8dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@-10dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@-10dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@-10dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@-10dB

4750

600

0.026700

0.032948

10471

7

00:00:07

Table 14.2.31-7: Statistical test limits for DCS 1 800 and PCS 1 900 TU high no FH VAMOS III (Corr=0.0, AGI=0 dB)

1.8 and 1.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@+4dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@+4dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@0dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@0dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@-4dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@-4dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@-8dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@-8dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@-8dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@-8dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@-10dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@-10dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@-10dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@-10dB

4750

600

0.019000

0.023446

14715

11

00:00:11

Table 14.2.31-8: Statistical test limits for GSM 850 and GSM 900 TU high no FH VAMOS III (Corr=0.7, AGI=-6 dB)

0.4 to 0.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@+4dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@+4dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@0dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@0dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@-4dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@-4dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@-8dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@-8dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@-8dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@-8dB

4750

600

0.026700

0.032948

10471

7

00:00:07

AHS 7.4

frames@-10dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

7400

2950

0.002600

0.003208

107530

36

00:00:36

Class II@-10dB

7400

1400

0.026700

0.032948

10471

7

00:00:07

AHS 4.75

frames@-10dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

4750

2200

0.002600

0.003208

107530

36

00:00:36

Class II@-10dB

4750

600

0.026700

0.032948

10471

7

00:00:07

Table 14.2.31-9: Statistical test limits for DCS 1 800 and PCS 1 900 TU high no FH VAMOS III (Corr=0.7, AGI=-6 dB)

1.8 and 1.9GHz

frames per s

Orig. BER

Derived

Target number

Target test

Target test time

clas1b per s

requirement

test limit

of samples

time (s)

(hh:mm:ss)

Channel

bits per sec

class II per s

AHS 7.4

frames@+4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@+4dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@+4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@+4dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@+4dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@0dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@0dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@0dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@0dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@0dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@-4dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@-4dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@-4dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-4dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@-4dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@-8dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@-8dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@-8dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-8dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@-8dB

4750

600

0.019000

0.023446

14715

11

00:00:11

AHS 7.4

frames@-10dB

7400

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

7400

2950

0.001700

0.002098

164458

56

00:00:56

Class II@-10dB

7400

1400

0.019000

0.023446

14715

11

00:00:11

AHS 4.75

frames@-10dB

4750

50

0.010000

0.012340

27958

560

00:09:20

Class1b@-10dB

4750

2200

0.001700

0.002098

164458

56

00:00:56

Class II@-10dB

4750

600

0.019000

0.023446

14715

11

00:00:11