%0 Journal Article
%T A Method for TD-SCDMA System Improvement with MIMO Technology<br>一种利用MIMO技术改进TD-SCDMA系统的方法
%A Yang Xiao-hui
%A Li Shuang
%A He Dan-dan
%A Li Li-hua
%A Zhang Ping
%A <br>杨晓辉
%A 李霜
%A 何丹丹
%A 李立华
%A 张平
%J 电子与信息学报
%D 2007
%I 
%X According to the features of TD-SCDMA system, a new MIMO structure of TD-SCDMA system based on midamble sequences is proposed. Furthermore, by combining Turbo iterative equalization and MIMO technology, MMSE-IC detection and MMSE-IC-Turbo detection are put forward. The two algorithms are measured with generally accepted RAKE-BLAST detection proposed in 3GPP. Simulation results show that MMSE-IC-TUrbo detection performs best, and MMSE-IC also has better performance than the traditional algorithm. The capacity of TD-SCDMA system is largely improved by using the MIMO technology.
%K MIMO
%K Turbo iterative equalization
%K MMSE detection<br>MIMO
%K Turbo迭代均衡
%K MMSE检测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=6BD31D6D8AFB37E6&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=B31275AF3241DB2D&sid=80428A5C4056DF37&eid=9F0564033BABD14F&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=12