– 4-3 –
■
E-GSM 900 Half Rate Speech
The reference sensitivity performance in terms of frame erasure, bit error, or residual bit error rates (whichever is
appropriate) is specified in the following table, according to the propagation conditions.
■
GSM 1800 Full Rate Speech
The reference sensitivity performance in terms of frame erasure, bit error, or residual bit error rates (whichever is
appropriate) is specified in the following table, according to the propagation conditions.
The reference sensitivity level is < –103 dBm.
NOTE: 1 <
α
< 1.6. The value of a can be different for each channel condition but must remain the same for FER and class
1b RBER measurements for the same channel condition.
■
GSM 1800 Half Rate Speech
The reference sensitivity performance in terms of frame erasure, bit error, or residual bit error rates (whichever is
appropriate) is specified in the following table, according to the propagation conditions.
Channels
Propagation conditions
TU high
Propagation conditions
RA
Propagation conditions
HT
Static Conditions
Minimum
No of
samples
Minimum
No of
samples
Minimum
No of
samples
Minimum
No of
samples
Test Limit
error rate
%
Test Limit
error rate
%
Test Limit
error rate
%
Test Limit
error rate
%
TCH/FS FER
4.478*
α
13,400
0.122*
α
164,000
class Ib (RBER)
0.32/
α
1,500,000
0.41/
α
20,000,000
class II (RBER)
8.333
600,000
7.5
24,000
9.333
30,000
2.439
8,200
Channels
Propagation conditions
TU high
Propagation conditions
RA
Propagation conditions
HT
Minimum
No of
samples
Minimum
No of
samples
Minimum
No of
samples
Test Limit
error rate
%
Test Limit
error rate
%
Test Limit
error rate
%
TCH/FS (FER)
4.706
12,750
TCH/FS class Ib (BFI = 0)
0.426
141,000
TCH/FS class II (BFI = 0)
7.725
25,500
8.735
20,000
7.600
20,000
TCH/FS (UFR)
6.383
9,400
TCH/FS class Ib ((BFI or UFI) = 0)
0.291
206,000
Channels
Propagation conditions
TU high
Propagation conditions
RA
Propagation conditions
HT
Minimum
No of
samples
Minimum
No of
samples
Minimum
No of
samples
Test Limit
error rate
%
Test Limit
error rate
%
Test Limit
error rate
%
TCH/FS (FER)
4.598
13,050
TCH/FS class Ib (BFI = 0)
0.404
148,500
TCH/FS class II (BFI = 0)
7.725
25,500
8.500
20,000
7.600
20,000
TCH/FS (UFR)
6.250
9,600
TCH/FS class Ib ((BFI or UFI) = 0)
0.269
227,000
Содержание EB-X100
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