A full-duplex SWIPT relaying protocol based on discrete energy state

Zhiqiao Nie, Rui Zhao, Yuanjian Li, Xing Tan

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

3 Citations (Scopus)

Abstract

In this paper, a new transmission protocol is proposed to improve the performance of the power-splitting energy harvesting relaying system. Since the decode-and-forward relay operates in the full-duplex mode, the relay energy state exhibits a complex charge-discharge behavior. Based on the discretization of the relay battery energy, the transfer probability of the relay energy state is analyzed by using the Markov chain, and the initial distribution of the relay energy state is presented. We further derive the closed-form expression of the outage probability. The numerical results verify the accuracy of the derived closed-form expression and reveal the influence of the power allocation factor and the relay transmit power on the system performance.

Original languageEnglish
Title of host publicationProceedings - 20th International Symposium on Wireless Personal Multimedia Communications, WPMC 2017
PublisherIEEE Computer Society
Pages500-505
Number of pages6
ISBN (Electronic)9781538627679
DOIs
Publication statusPublished - 2 Jul 2017
Externally publishedYes
Event20th International Symposium on Wireless Personal Multimedia Communications, WPMC 2017 - Bali, Indonesia
Duration: 17 Dec 201720 Dec 2017

Publication series

NameInternational Symposium on Wireless Personal Multimedia Communications, WPMC
Volume2017-December
ISSN (Print)1347-6890

Conference

Conference20th International Symposium on Wireless Personal Multimedia Communications, WPMC 2017
Country/TerritoryIndonesia
CityBali
Period17/12/1720/12/17

Keywords

  • Energy harvesting
  • Full duplex
  • Markov chain
  • Outage probability

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