%0 Journal Article
%T An Improved Algorithm Based on List Sequential Detector for MIMO System<br>改进的基于序列列表的MIMO迭代检测算法
%A Sun Yan-hua
%A Gong Ping
%A Wu Wei-ling
%A <br>孙艳华
%A 龚萍
%A 吴伟陵
%J 电子与信息学报
%D 2007
%I 
%X An improved iterative detection algorithm is proposed in this paper, which introduces a new method of computing soft information based on the idea of semidefinite relaxation rather than on a list. Also a head-first list search algorithm is put forward to improve the performance of list sequential detector. Simulations show that the head-first list sequential detector outperforms the basic list sequential detector at the cost of little increasing complexity and the proposed iterative detector achieves the same performance of head-first list sequential detector but decreases the complexity.
%K MIMO
%K List sequential detection
%K Iterative detection<br>MIMO
%K 列表序列检测
%K 迭代检测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=79A830A79E75EC2D&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=89AC6B0ADBEA2741&eid=7ABC4505E3960D2B&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=6