Two-way beamforming optimization for full-duplex SWIPT systems

Alexander A. Okandeji; Muhammad R. A. Khandaker; Kai-Kit Wong

doi:10.1109/EUSIPCO.2016.7760674

Two-way beamforming optimization for full-duplex SWIPT systems

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

24 Downloads (Pure)

Abstract

In this paper, we investigate the problem of two-way relay beamforming optimization to maximize the achievable sumrate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multiple-input multipleoutput (MIMO) amplify-and-forward (AF) relay. In particular, we address the optimal joint design of the receiver power splitting (PS) ratio and the beamforming matrix at the relay node given the channel state information (CSI). Our contribution is an iterative algorithm based on difference of convex (DC) programming and one-dimensional searching to achieve the joint optimal solution. Simulation results are provided to demonstrate the effectiveness of the proposed algorithm.

Original language	English
Title of host publication	2016 24th European Signal Processing Conference (EUSIPCO)
Publisher	IEEE
Pages	2375-2379
Number of pages	5
ISBN (Electronic)	9780992862657
DOIs	https://doi.org/10.1109/EUSIPCO.2016.7760674
Publication status	Published - 1 Dec 2016
Event	24th European Signal Processing Conference 2016 - Hilton Budapest, Budapest, Hungary Duration: 29 Aug 2016 → 2 Sept 2016 Conference number: 24

Conference

Conference	24th European Signal Processing Conference 2016
Abbreviated title	EUSIPCO 2016
Country/Territory	Hungary
City	Budapest
Period	29/08/16 → 2/09/16

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering

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title = "Two-way beamforming optimization for full-duplex SWIPT systems",

abstract = "In this paper, we investigate the problem of two-way relay beamforming optimization to maximize the achievable sumrate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multiple-input multipleoutput (MIMO) amplify-and-forward (AF) relay. In particular, we address the optimal joint design of the receiver power splitting (PS) ratio and the beamforming matrix at the relay node given the channel state information (CSI). Our contribution is an iterative algorithm based on difference of convex (DC) programming and one-dimensional searching to achieve the joint optimal 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",

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N2 - In this paper, we investigate the problem of two-way relay beamforming optimization to maximize the achievable sumrate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multiple-input multipleoutput (MIMO) amplify-and-forward (AF) relay. In particular, we address the optimal joint design of the receiver power splitting (PS) ratio and the beamforming matrix at the relay node given the channel state information (CSI). Our contribution is an iterative algorithm based on difference of convex (DC) programming and one-dimensional searching to achieve the joint optimal solution. Simulation results are provided to demonstrate the effectiveness of the proposed algorithm.

AB - In this paper, we investigate the problem of two-way relay beamforming optimization to maximize the achievable sumrate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multiple-input multipleoutput (MIMO) amplify-and-forward (AF) relay. In particular, we address the optimal joint design of the receiver power splitting (PS) ratio and the beamforming matrix at the relay node given the channel state information (CSI). Our contribution is an iterative algorithm based on difference of convex (DC) programming and one-dimensional searching to achieve the joint optimal solution. Simulation results are provided to demonstrate the effectiveness of the proposed algorithm.

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M3 - Conference contribution

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ER -

Two-way beamforming optimization for full-duplex SWIPT systems

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