WCDMA系统的导频信号辅助相干接收技术  

The Research of Pilot Signal Aided Correlating Receiver in WCDMA System

作　　者：孙毅[1] 赵建平[1] 

机构地区：[1]北京邮电大学信息工程系

出　　处：《北京邮电大学学报》1998年第A00期35-40,共6页Journal of Beijing University of Posts and Telecommunications

基　　金：国家自然科学基金

摘　　要：分析了在ＷＣＤＭＡ系统中的反向信道中采用导频信道和内插导频比特两种方式进行信道参数估计的性能。The performance of two ways adopted in reverse link channel of WCDMA systems is analyzed:pilot channel and inserted pilot symbol.Combining with the space diversity and pilot signal added Rake receiver in reverse link channel, the WCDMA can supply more capacity than the second mobile generations.

关 键 词：码分多址联接 WCDMA系统 导频信号 移动通信 

分 类 号：TN929.5[电子电信—通信与信息系统]