Joint transmit power and relay two-way beamforming optimization for energy-harvesting full-duplex communications

Alexander A. Okandeji, Muhammad R. A. Khandaker, Kai-Kit Wong, Zhongbin Zheng

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

17 Citations (Scopus)

Abstract

This paper studies the joint optimization problem of two-way relay beamforming, the receiver power splitting (PS) ratio as well as the transmit power at the sources to maximize the achievable sum-rate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multipleinput multiple-output (MIMO) amplify and forward (AF) relay, assuming perfect channel state information (CSI). In particular, our contribution is an iterative algorithm based on the difference of convex programming (DC) and one dimensional searching to achieve the joint solution. Simulation results are provided to demonstrate the effectiveness of the proposed algorithm.

Original languageEnglish
Title of host publication2016 IEEE Globecom Workshops (GC Wkshps)
PublisherIEEE
ISBN (Electronic)9781509024827
DOIs
Publication statusPublished - 9 Feb 2017
Event2016 IEEE Globecom Workshops - Washington, United States
Duration: 4 Dec 20168 Dec 2016

Conference

Conference2016 IEEE Globecom Workshops
Abbreviated titleGC Wkshps 2016
CountryUnited States
CityWashington
Period4/12/168/12/16

ASJC Scopus subject areas

  • Communication
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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