%0 Journal Article
%T Partial Decision OSIC:a Modified Detection Algorithm for VBLAST<br>部分判决的OSIC:一种改进的VBLAST解码算法
%A Lan Yang
%A Wang Hai-feng
%A Chen Ming
%A Cheng Shi-xin
%A <br>兰洋
%A 王海峰
%A 陈明
%A 程时昕
%J 电子与信息学报
%D 2004
%I 
%X Ordered Successive Interference Cancellation (OSIC), the conventional detection algorithm for VBLAST, decreases the complexity, comparing with the Maximum Like lihood (ML), but its performance is much worse than that of ML. In this paper, Partial Decision OSIC (PD_OSIC), a modified detection algorithm is presented for VBLAST. It increases the number of candidate decision symbols and uses ML detection in the last layer, so it improves the detection performance. The simulation results show that the algorithm proposed gets far better performance than OSIC.
%K MIMO
%K VBLAST
%K PD_OSIC<br>多输入多输出
%K 垂直的贝尔实验室空时分层结构
%K 部分判决排序连续干扰抵消
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=6E0165331962F8AB&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=8D71AF42ACD39979&eid=849F08713EB6820A&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=2&reference_num=7