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

doi:10.1109/GLOCOMW.2016.7848948

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 proceeding › Conference contribution

26 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 language	English
Title of host publication	2016 IEEE Globecom Workshops (GC Wkshps)
Publisher	IEEE
ISBN (Electronic)	9781509024827
DOIs	https://doi.org/10.1109/GLOCOMW.2016.7848948
Publication status	Published - 9 Feb 2017
Event	2016 IEEE Globecom Workshops - Washington, United States Duration: 4 Dec 2016 → 8 Dec 2016

Conference

Conference	2016 IEEE Globecom Workshops
Abbreviated title	GC Wkshps 2016
Country/Territory	United States
City	Washington
Period	4/12/16 → 8/12/16

ASJC Scopus subject areas

Communication
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1109/GLOCOMW.2016.7848948

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

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.",

author = "Okandeji, {Alexander A.} and Khandaker, {Muhammad R. A.} and Kai-Kit Wong and Zhongbin Zheng",

year = "2017",

month = feb,

day = "9",

doi = "10.1109/GLOCOMW.2016.7848948",

language = "English",

booktitle = "2016 IEEE Globecom Workshops (GC Wkshps)",

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T1 - Joint transmit power and relay two-way beamforming optimization for energy-harvesting full-duplex communications

AU - Okandeji, Alexander A.

AU - Khandaker, Muhammad R. A.

AU - Wong, Kai-Kit

AU - Zheng, Zhongbin

PY - 2017/2/9

Y1 - 2017/2/9

N2 - 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.

AB - 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.

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DO - 10.1109/GLOCOMW.2016.7848948

M3 - Conference contribution

AN - SCOPUS:85015969406

BT - 2016 IEEE Globecom Workshops (GC Wkshps)

PB - IEEE

T2 - 2016 IEEE Globecom Workshops

Y2 - 4 December 2016 through 8 December 2016

ER -

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

Abstract

Conference

ASJC Scopus subject areas

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