spread spectrum code sequence的例句大全

Then the key technologies of air interface are put forward, including the direct sequence spread spectrum, full-duplex, time-division multiple access, code-division multiple access, error control, mobility management and data communication protocol.

然后分析了无线数据平台使用的技术：直接序列扩频、全双工、时分复用多址、码分复用多址、差错控制、移动性管理、数据通信协议；

Performance Analysis of Trellis Code MQAM Direct Sequence Spread Spectrum Multiple Access System

网格编码MQAM直扩多址系统的性能分析

Direct Sequence Spread Spectrum Code Division Multiple Access Communication Technology

直接序列扩频码分多址通信技术

for direct sequence spread spectrum code division multiple access ( ds-cdma) signal, some beam forming algorithms for a smart antenna system up-link has been studied in this dissertation.

本文针对DS-CDMA信号的特点，研究了智能天线系统上行链路中的波束形成算法。

this article brings about a new approach of pseudo code spread spectrum, dual sequence pseudo random code spread spectrum method, based upon the theoretical basis of direct sequence pseudo random code spread spectrum communication technique.

在直接序列伪随机码扩频通信的理论基础上，提出了一种新的伪码扩频方法&双序列伪随机码扩频方法。