论文部分内容阅读
在常规高速扩频通信解扩解调方案的基础上 ,提出了利用虚拟匹配滤波器技术 (VMF)对多个携带数据流的扩频码同时进行相关解扩的思想 ,并对由此技术构成的解扩解调方案进行了介绍。理论研究结果表明 :此方案对高速扩频通信系统的解扩解调是行之有效的。
Based on the conventional scheme of despreading demodulation and demodulation of high-speed spread spectrum communication, the idea of using virtual matched filter (VMF) to carry out simultaneous despreading of several spreading codes carrying data streams is proposed. Despreading demodulation program was introduced. The theoretical research shows that this scheme is effective for the despreading demodulation of high-speed spread spectrum communication system.