摘要
根据 WCDMA主同步信道的帧结构 ,利用主同步码的构成特点改进了传统匹配滤波器的结构 ,提出了一种二维级联匹配滤波器结构 .并对该结构进行了定点仿真 ,通过 FPGA实现了这种匹配滤波器 .该二维级联结构大大节省了硬件资源 ,提高了运行速度 .
A novel two dimension concatenate matched filter is proposed according to the frame structure of primary synchronous channel and the feature of PSC. We simulate this architecture. Moreover, FPGA chip design is accomplished. It is verified that this matched filter can reduce the hardware resource and improve the operation speed.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2002年第3期55-59,共5页
Journal of Beijing University of Posts and Telecommunications
基金
国家自然科学基金重大项目资助项目 (6 9896 2 4 3)
关键词
WCDMA
宽带码分多址
主同步信道
二维级联匹配滤波器
wideband code division multiple access
primary synchronization code
two dimension concatenate matched filter
