BLM Detection in AF Based Relay Networks

被引：0

作者：

Gatera, Omar ^{[1
]}

Kayran, Ahmet H. ^{[1
]}

Ilhan, Haci ^{[2
]}

机构：

[1] Istanbul Tech Univ, Dept Elect & Commun Engn, Istanbul, Turkey

[2] Yildiz Tech Univ, Dept Elect & Commun Engn, Istanbul, Turkey

来源：

2015 9TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION SYSTEMS (ICSPCS) | 2015年

关键词：

Amplify and forward relay networks; Bayesian linear model; Receiver operating characteristics; DIVERSITY;

D O I：

暂无

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：

This paper presents a study of detection performance of Bayesian linear model (BLM) detector for amplify and forward (AF) cooperative communication systems in Rayleigh fading channels. We consider that signals propagation between the source and destination suffer from destructive effects such as noise, multi-path fading, shadowing and other channel impairments. Therefore, BLM detection in relay networks is a proposed method to improve the signal detection performance and to reduce the implementation complexity of the system. The system performance is analyzed in terms of probability of detection against the probability of false alarm and probability of missed detection against the probability of false alarm knows as receiver operating characteristics (ROC) and complementary ROC respectively. Matlab simulations and results analysis are presented. The results showed that the proposed method can be effective in improving the detection performance in AF relay networks.

引用

页数：6