Relay cooperative systems with improved super-orthogonal space-time trellis codes

被引：0
|
作者：
Ilhan, Haca [1 ]
Altunbas, Ibrahim [1 ]
机构：
[1] Istanbul Tech Univ, Elekt & Haberlesme Muhendisligi Bolumu, Elekt Elekt Fak, TR-34469 Istanbul, Turkey
来源：
2007 IEEE 15TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1-3 | 2007年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Cooperative diversity is an effective method of improving power efficiency of wireless communication systems without using additonal transmit antennas on the mobile device. In this paper, error performance of the improved super-orthogonal space-time trellis codes in the relay cooperative diversity system using amplify and forward method is investigated for different channel combinations. It is shown by computer simulations that the improved super-orthogonal space-time trellis codes provide the best error performance for the evaluated system.
引用
收藏
页码：406 / 409
页数：4
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