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EB-GD35 EB-GD35C
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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 < -102 dBm.
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
Propogation Conditions
TUhigh
Propogation Conditions
RA
Propogation Conditions
HT
Static Conditions
Test Limit
error rate
%
Minimum
No. of
samples
Test Limit
error rate
%
Minimum
No. of
samples
Test Limit
error rate
%
Minimum
No. of
samples
Test Limit
error rate
%
Minimum
No. of
samples
TCH/FS FER
4.478*
α
13400
0.122*
α
164000
class Ib (RBER)
0.32/
α
1,500,000
0.41/
α
20,000,000
class II (RBER)
8.333
60,000
7.5
24000
9.333
30000
2.439
8200
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.
Channels
Propogation Conditions
TUhigh
Propogation Conditions
RA
Propogation Conditions
HT
Test Limit
error rate
%
Minimum
No. of
samples
Test Limit
error rate
%
Minimum
No. of
samples
Test Limit
error rate
%
Minimum
No. of
samples
TCH/HS (FER)
4.706
12750
TCH/HS class Ib (BFI=0)
0.426
141000
TCH/HS class II (BFI=0)
7.725
25500
8735
20000
7600
20000
TCH/HS (UFR)
6.383
9400
TCH/HSL class Ib ((BFI or UFI)=0)
0.291
206000
Содержание EB-GD35
Страница 59: ...http cxema ru EB GD35 EB GD35C 59 8 CIRCUIT DIAGRAMS Figure 8 1 GD35 Top Level Schematic Figure 8 2 Figure 8 3 ...
Страница 60: ...http cxema ru EB GD35 EB GD35C 61 Figure 8 2 Baseband Top Level Figure 8 4 Figure 8 5 ...
Страница 61: ...http cxema ru EB GD35 EB GD35C 62 Figure 8 3 RF Top Level Figure 8 6 Figure 8 7 ...
Страница 62: ...http cxema ru EB GD35 EB GD35C 63 Figure 8 4 Baseband Peripherals ...
Страница 63: ...http cxema ru EB GD35 EB GD35C 64 Figure 8 5 Baseband Processor GD35C only ...
Страница 64: ...http cxema ru EB GD35 EB GD35C 65 Figure 8 6 RF Front End ...
Страница 65: ...http cxema ru EB GD35 EB GD35C 66 Figure 8 7 RF IF and Synthesiser ...