Outage Probability for End User Mobile in Cognitive Relay Networks Over Mixed Fading Channels

被引：0

作者：

Ibrahem, Lama N. ^{[1
]}

Khodeir, Mahmoud A. ^{[1
]}

Al-Mistarihi, Mamoun F. ^{[1
]}

机构：

[1] Jordan Univ Sci & Technol, Dept Elect Engn, Irbid, Jordan

来源：

2017 8TH INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION SYSTEMS (ICICS) | 2017年

关键词：

Cognitive relay network; Best relay selection; Rayleigh fading channel; Nakagami-m fading channel; Outage probability;

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：

In this paper, an upper bound expression of the outage probability (OP) under interference power constraint is derived for cognitive amplify-and-forward (AF) relay network with best relay selection (BRS) scheme. In the proposed model, the destination moves at high speed, more than 100km/h and the channels that connected with destination are modeled as Nakagami-m fading channels, m < 1 whereas the other communication links are modeled by Rayleigh distribution. Analytical results are presented to evaluate the impact of the number of secondary relays, primary user (PU) location, and the severity parameter m on the performance of the cognitive relay network. Analytical results show that the Nakagami-m fading model can more accurately model conditions in vehicular environment.

引用

页码：292 / 295

页数：4

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