%0 Journal Article
%T Turbo Per-tone Equalization for MIMO OFDM Systems<br>MIMO OFDM系统中的Turbo子载波均衡
%A Liu Zhan-li
%A Zhao Chun-ming
%A Wang Jing
%A Meng Qing-min
%A <br>刘占利
%A 赵春明
%A 王静
%A 孟庆民
%J 电子与信息学报
%D 2007
%I 
%X To handle co-antenna interference, intersymbol interference (ISI) and intercarrier interference (ICI) caused by insufficient cyclic prefix, a MMSE-based Turbo per-tone equalization is presented for MIMO OFDM systems in this paper. A Soft-Input Soft-Out (SISO) per-tone equalizer exchanges soft information with SISO channel decoder through iterative process. Simulation results show that the proposed Turbo per-tone equalizers can effectively exploit time diversity and space diversity and offer performance gain over non-iterative equalizers.
%K OFDM
%K MIMO
%K Turbo per-tone equalization
%K SISO<br>OFDM
%K MIMO
%K Turbo子载波均衡
%K 软输入软输出
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=2E12386A954338E7&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=856C2E13D1000DB7&eid=70AC2EF7F2065E09&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=14