Decoding of space-time codes for Rayleigh flat fading with arrival time differences

被引：6
|
作者：
Jo, K [1 ]
Kim, HM [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Commun Signal Proc Lab, Yusong Gu, Taejon 305701, South Korea
来源：
ELECTRONICS LETTERS | 2000年 / 36卷 / 23期
关键词：
Algorithms - Computer simulation - Maximum likelihood estimation - Radio transmitters - Rayleigh fading - Receiving antennas - Trellis codes;
D O I：
10.1049/el:20001343
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Space-time coded systems for Rayleigh flat fading environments are considered, in which the signal arrivals from each transmit antenna to a receive antenna are different. For this situation, a maximum likelihood (ML) decoding algorithm for space-time codes which considers the arrival differences is proposed. The simulation results show that the proposed algorithm considerably outperforms the conventional one.
引用
收藏
页码：1936 / 1937
页数：2
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