%0 Journal Article
%T The Proof of the Trace Criterion for Space-Time Trellis Codes in Frequency-Selective Fading Channels<br>空时格码迹准则在频选衰落信道下的证明
%A Geng Jia
%A Cao Xiu-ying
%A Bi Guang-guo
%A <br>耿嘉
%A 曹秀英
%A 毕光国
%J 电子与信息学报
%D 2007
%I 
%X When the product of the numbers of transmit and receive antennas is large, the design criterion for space-time trellis codes is the trace criterion. This criterion is originally designed for fiat fading channels only. In this paper, it is proved that the trace criterion also can be used in frequency-selective fading channels. The simulation results show that the good codes according to the.trace criterion have better performance than other codes, when the channel fading is frequency-selective.
%K Space-time trellis codes
%K Trace criterion
%K Frequency-selective fading<br>空时格码
%K 迹准则
%K 频选衰落
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=1F9723F2F755D414&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=E158A972A605785F&sid=502AE9EE93CAADD7&eid=27A5865B8C0B85C3&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=10