Huawei Airbridge BTS3612A-1900 Technical Manual page 98

Technical Manual
Airbridge BTS3612A CDMA Base Station
Table A-14 Maximum FER of demodulation performance test of R-FCH or R-DCCH receiver under RC2
III. Performance in multipath fading with Closed-Loop power control
The performance of the demodulation of the Reverse Traffic Channel in a multipath
fading environment is determined by the frame error rate (FER) at specified Eb/N0
value.
FER of 4 possible data rates needs to be calculated respectively. With 95% confidence,
the FER for each data rate shall not exceed that given by linear interpolation on a log10
scale between the two values given in Table A-16 and Table A-23.
Case Data rate (bit/s)
D
D2
Case Data rate (bit/s)
B
D
D2
Appendix A Performance of Receiver and Transmitter
Lower limit Eb/N0
2400 6.4
1200 5.6
9600 0.9
4800 1.6
2400 4.2
1200 4.1
Lower limit Eb/N0
14400
7200
3600
1800
14400
7200
3600
1800
14400
7200
3600
1800
A-6
System Principle
FER limits (%)
Upper limit Eb/N0
3.4
3.5
0.3
0.7
2.3
2.6
FER limits (%)
Upper limit Eb/N0
1.3 0.8
1.0 0.5
0.7 0.4
0.6 0.5
1.7 0.6
1.6 0.6
1.5 0.9
2.2 1.2
0.9 0.3
0.9 0.4
1.1 0.6
1.5 0.9