Differential detection for two-user cooperative diversity systems

被引：0

作者：

Oruc, Ozgur ^{[1
]}

Kul, Can Firat ^{[1
]}

Aygolu, Umit ^{[1
]}

机构：

[1] Istanbul Tech Univ, Elekt Elektron Fak, Elekt & Haberlesme Muhendisligi Bolumu, TR-34469 Istanbul, Turkey

来源：

2006 IEEE 14TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1 AND 2 | 2006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：

In this paper, a two-user cooperative diversity scheme with high rate and low decoding complexity is proposed where the cooperation is performed suitably to Alamouti's space-time block coding technique. The scheme does not require coding or differential modulation and the data bits are directly transmitted by MPSK modulation. The transmitted symbols are detected at the destination without any requirement of the state information of the channels between users and destination. The error performance of the proposed system is evaluated by computer simulations for BPSK modulation in quasi-static Rayleigh fading channel and the results are compared to the corresponding reference systems.

引用

页码：373 / +

页数：2

共 6 条

[1] A simple transmit diversity technique for wireless communications [J].