Tight upper bounds on average detection probability in cooperative relay networks with selection combiner

被引：7

作者：

Mughal, M. O. ^{[1
]}

Razi, A. ^{[2
]}

Kim, J. M. ^{[1
]}

机构：

[1] Inha Univ, Dept Informat & Commun Engn, Inchon, South Korea

[2] NED Univ Engn & Technol, Dept Elect Engn, Karachi, Pakistan

来源：

TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES | 2015年 / 26卷 / 03期

关键词：

COGNITIVE RADIO; PERFORMANCE;

D O I：

10.1002/ett.2649

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this study, the detection probability for amplify-forward-based cooperative relay networks, where the destination is equipped with a selection combiner and energy detector, is analysed. The probability density function method and an alternative series representation of the generalized Marcum-Q function are used to obtain two upper bounds for the average detection probability. The error bounds resulting from truncating an infinite summation series to finite terms are also calculated because the derived expressions were in the form of an infinite summation series. Finally, the analysis are validated by simulations. These results are expected to assist in future studies of communication technologies, such as cognitive radios. Copyright (c) 2013 John Wiley & Sons, Ltd.

引用

页码：340 / 345

页数：6

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