%0 Journal Article
%T Turbo-BLAST over Frequency Selective Fading Channels<br>一种适用于频率选择性衰落信道的Turbo-BLAST系统
%A Huang Yong-ming
%A Yang Lu-xi
%A <br>黄永明
%A 杨绿溪
%J 电子与信息学报
%D 2006
%I 
%X A novel Turbo-BLAST scheme over frequency selective fading environment is presented in this paper. At the transmitter grouped linear constellation precoded OFDM transmission is employed following the Random Layered Space Time (RLST) coding to exploit the available both multipath and spatial diversity. At the receiver the Turbo receivers with MMSE detector and Sphere Decoding (SD) based detector are compared to explore the tradeoff between performance and complexity. Simulation results demonstrate that the available transmit diversity offered by MIMO environment can be efficiently utilized in the new scheme, while the high data rate from BLAST is retained.
%K Turbo-BLAST<br>分组线性星座预编码OFDM
%K 随机分层空时码
%K Turbo接收机
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E2B37FB5EA801A2D&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=708DD6B15D2464E8&sid=1185856D4EA2ABFC&eid=03ABEE521EC3BA7B&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=18