首页>
外国专利>
PERFORMANCE ANALYSIS METHOD OF THE CSS SYSTEM IN MULTIPATH FADING CHANNELS
PERFORMANCE ANALYSIS METHOD OF THE CSS SYSTEM IN MULTIPATH FADING CHANNELS
展开▼
机译:CSS系统在多径衰落信道中的性能分析方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a performance analysis method of a CSS system using a DM-BPSK modulation scheme in a multipath channel environment. The method according to the present invention provides a method for modeling a received signal received at a rake receiver through a channel in the CSS system. A first step of modeling an output of a correlator using the modeled received signal as an input, a third step of calculating a decision variable for a transmission signal from an output of the maximum ratio combiner using the output of the correlator as an input And a fourth step of calculating an average SINR (signal-to-interference and noise ratio) per channel using the determination variable, and a fifth step of deriving a bit error rate of the CSS system by calculating a cross correlation coefficient using the average SINR per channel. do.
展开▼