“Opportunistic Scheduling for Fixed-Gain Amplify-and-Forward-based Multiuser Multirelay SWIPT Cooperative Networks

Nhu Tri Do, Daniel Benevides da Costa, Trung Q. Duong, Vo Nguyen Quoc Bao, Beongku An

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, we analyze the downlink outage performance of opportunistic scheduling in dual-hop fixed-gain amplify-and-forward (FG-AF) cooperative networks consisting of one source, multiple radio-frequency (RF) energy harvesting relays, and multiple destinations. To this end, a relay-destination selection scheme named direct links plus opportunistic channel state information (CSI)-based selection (DOS) scheme is proposed. The performance analysis in terms of outage probability (OP) is carried out for the proposed DOS scheme. In particular, an exact closed-form expression for the OP is provided. The developed analysis is corroborated through Monte-Carlo simulation. Numerical results show that the DOS scheme achieves full diversity gain, i.e., K + M, where K and M are the numbers of relays and destinations, respectively
Original languageEnglish
Title of host publicationInternational Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom 2017)
Place of PublicationDa Nang, Vietnam
Publisher IEEE
Pages49-54
Number of pages6
ISBN (Electronic)978-1-5090-2291-5
DOIs
Publication statusPublished - 13 Feb 2017

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