Transmit beamforming techniques for wireless information and power transfer in MISO interference channels

Hoon Lee, Sang Rim Lee, Kyoung Jae Lee, Han Bae Kong, Inkyu Lee

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

4 Citations (Scopus)

Abstract

This paper investigates simultaneous wireless information and power transfer in multiple-input single-output interference channels, and designs transmit beamforming vectors which achieves the optimal tradeoff between the information rate and the harvested energy. To this end, the problem for maximizing the information rate is formulated with minimum required harvested energy constraint. In order to solve this nonconvex problem, we introduce parameterization techniques for characterizing the achievable rate- energy (R-E) region. As a result, the original problem is separated into two subproblems, for which closed- form solutions are obtained by addressing the line search method. Finally, we provide numerical examples for the achievable R-E region through simulations.

Original languageEnglish
Title of host publication2015 IEEE Global Communications Conference, GLOBECOM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479959525
DOIs
Publication statusPublished - 2016 Feb 23
Event58th IEEE Global Communications Conference, GLOBECOM 2015 - San Diego, United States
Duration: 2015 Dec 62015 Dec 10

Other

Other58th IEEE Global Communications Conference, GLOBECOM 2015
CountryUnited States
CitySan Diego
Period15/12/615/12/10

Fingerprint

Radio interference
Beamforming
Parameterization
interference
energy
simulation

ASJC Scopus subject areas

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

Cite this

Lee, H., Lee, S. R., Lee, K. J., Kong, H. B., & Lee, I. (2016). Transmit beamforming techniques for wireless information and power transfer in MISO interference channels. In 2015 IEEE Global Communications Conference, GLOBECOM 2015 [7417196] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2014.7417196

Transmit beamforming techniques for wireless information and power transfer in MISO interference channels. / Lee, Hoon; Lee, Sang Rim; Lee, Kyoung Jae; Kong, Han Bae; Lee, Inkyu.

2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7417196.

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

Lee, H, Lee, SR, Lee, KJ, Kong, HB & Lee, I 2016, Transmit beamforming techniques for wireless information and power transfer in MISO interference channels. in 2015 IEEE Global Communications Conference, GLOBECOM 2015., 7417196, Institute of Electrical and Electronics Engineers Inc., 58th IEEE Global Communications Conference, GLOBECOM 2015, San Diego, United States, 15/12/6. https://doi.org/10.1109/GLOCOM.2014.7417196
Lee H, Lee SR, Lee KJ, Kong HB, Lee I. Transmit beamforming techniques for wireless information and power transfer in MISO interference channels. In 2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7417196 https://doi.org/10.1109/GLOCOM.2014.7417196
Lee, Hoon ; Lee, Sang Rim ; Lee, Kyoung Jae ; Kong, Han Bae ; Lee, Inkyu. / Transmit beamforming techniques for wireless information and power transfer in MISO interference channels. 2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc., 2016.
@inproceedings{bac0f6c99d2341ff9859ea387189c9a8,
title = "Transmit beamforming techniques for wireless information and power transfer in MISO interference channels",
abstract = "This paper investigates simultaneous wireless information and power transfer in multiple-input single-output interference channels, and designs transmit beamforming vectors which achieves the optimal tradeoff between the information rate and the harvested energy. To this end, the problem for maximizing the information rate is formulated with minimum required harvested energy constraint. In order to solve this nonconvex problem, we introduce parameterization techniques for characterizing the achievable rate- energy (R-E) region. As a result, the original problem is separated into two subproblems, for which closed- form solutions are obtained by addressing the line search method. Finally, we provide numerical examples for the achievable R-E region through simulations.",
author = "Hoon Lee and Lee, {Sang Rim} and Lee, {Kyoung Jae} and Kong, {Han Bae} and Inkyu Lee",
year = "2016",
month = "2",
day = "23",
doi = "10.1109/GLOCOM.2014.7417196",
language = "English",
isbn = "9781479959525",
booktitle = "2015 IEEE Global Communications Conference, GLOBECOM 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Transmit beamforming techniques for wireless information and power transfer in MISO interference channels

AU - Lee, Hoon

AU - Lee, Sang Rim

AU - Lee, Kyoung Jae

AU - Kong, Han Bae

AU - Lee, Inkyu

PY - 2016/2/23

Y1 - 2016/2/23

N2 - This paper investigates simultaneous wireless information and power transfer in multiple-input single-output interference channels, and designs transmit beamforming vectors which achieves the optimal tradeoff between the information rate and the harvested energy. To this end, the problem for maximizing the information rate is formulated with minimum required harvested energy constraint. In order to solve this nonconvex problem, we introduce parameterization techniques for characterizing the achievable rate- energy (R-E) region. As a result, the original problem is separated into two subproblems, for which closed- form solutions are obtained by addressing the line search method. Finally, we provide numerical examples for the achievable R-E region through simulations.

AB - This paper investigates simultaneous wireless information and power transfer in multiple-input single-output interference channels, and designs transmit beamforming vectors which achieves the optimal tradeoff between the information rate and the harvested energy. To this end, the problem for maximizing the information rate is formulated with minimum required harvested energy constraint. In order to solve this nonconvex problem, we introduce parameterization techniques for characterizing the achievable rate- energy (R-E) region. As a result, the original problem is separated into two subproblems, for which closed- form solutions are obtained by addressing the line search method. Finally, we provide numerical examples for the achievable R-E region through simulations.

UR - http://www.scopus.com/inward/record.url?scp=84964915636&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84964915636&partnerID=8YFLogxK

U2 - 10.1109/GLOCOM.2014.7417196

DO - 10.1109/GLOCOM.2014.7417196

M3 - Conference contribution

SN - 9781479959525

BT - 2015 IEEE Global Communications Conference, GLOBECOM 2015

PB - Institute of Electrical and Electronics Engineers Inc.

ER -