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在分析多用户检测与联合多用户检测和信道译码技术的基础上,针对能提供各种多媒体业务的未来CDMA系统,提出了一种根据不同业务的延迟、比特误码率等性能要求,对接收系统中的多用户检测模块和信道译码模块进行不同配置的多用户接收器软件无线电实现方案。
Based on the analysis of multi-user detection and joint multi-user detection and channel decoding technology, aiming at the future CDMA system which can provide various multimedia services, a performance requirement such as delay and bit error rate according to different services is proposed. Receiver system multi-user detection module and channel decoding module for different configurations of multi-user receiver software radio implementation.