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根据IS - 95前向链路标准 ,介绍了卷积码编码器的原理 ,给出了IS - 95前向链路可变比特率卷积码编码器的VHDL设计 ,在MAX +plusⅡ环境下进行了波形仿真 ,并下载到EPF10K10LC84- 3上进行了验证
According to the IS - 95 forward link standard, the principle of convolutional code encoder is introduced. The VHDL design of IS - 95 forward link variable bit rate convolutional code encoder is given. It is carried out in MAX + plus Ⅱ environment Waveform simulation, and downloaded to the EPF10K10LC84- 3 was verified