%0 Journal Article
%T The Performance Analysis of DEC-PIC Detector Exploited in MC-CDMA System<br>MC-CDMA系统采用解相关-并行干扰抵消检测器的性能分析
%A Luan Ying-zi
%A Li Jian-dong
%A Yang Jia-wei
%A <br>栾英姿
%A 李建东
%A 杨家玮
%J 电子与信息学报
%D 2004
%I 
%X This paper analyzes the performance of DEC- Parallel Interference Canceling(DEC-PIC) multiuser detector exploited in MC-CDMA system. It is compared with Hara's Minimum Mean Square Error Combining(MMSEC) single-user detector in the uplink and downlink channels. The simulation results show that MMSEC single user detector is better in the downlink, and it can resist the channel estimation error. And in the uplink, the performance of the multiuser detector is better, but the large channel estimation error will bring performance degradation.
%K MC-CDMA
%K DEC-PIC
%K Multiuser detection
%K MMSEC
%K Single-user detection
%K Rayleigh fading channel<br>MC-CDMA
%K 解相关-并行干扰抵消
%K 多用户检测
%K 最小均方误差合并
%K 单用户检测
%K 瑞利衰落信道
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=03ED675E1EDBD901&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=5A751AE9FA58A3FB&eid=500A64A3035F6B9C&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=3&reference_num=14