Energy efficiency optimization in multi-Antenna wireless powered communication network

Byungjo Kim; Jae Mo Kang; Hyung Myung Kim; Joohyun Lee

doi:10.1109/ICTC.2016.7763287

Energy efficiency optimization in multi-Antenna wireless powered communication network

Byungjo Kim
, Jae Mo Kang
, Hyung Myung Kim
, Joohyun Lee

School of Electronics Engineering

Electronics and Telecommunications Research Institute
Korea Advanced Institute of Science and Technology

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

7 Scopus citations

Abstract

This paper proposes QoS-constrained energy-efficiency (EE) maximization scheme in a multi-Antenna wireless powered network. Specifically, considering full CSI at the users, we optimize energy transmit covariance at the power transmitter, the power allocation at the users and the time allocation for energy and information transfer. The EE optimization problem is first converted into its equivalent parameterized subtractive form and, then, the corresponding optimal solution is determined via the Lagrange dual method. The performance of the proposed scheme is validated by simulation.

Original language	English
Title of host publication	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	756-758
Number of pages	3
ISBN (Electronic)	9781509013258
DOIs	https://doi.org/10.1109/ICTC.2016.7763287
State	Published - 30 Nov 2016
Event	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 - Jeju Island, Korea, Republic of Duration: 19 Oct 2016 → 21 Oct 2016

Publication series

Name	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

Conference

Conference	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Country/Territory	Korea, Republic of
City	Jeju Island
Period	19/10/16 → 21/10/16

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Energy efficiency
energy harvesting
resource allocation
wireless powered network

Access to Document

10.1109/ICTC.2016.7763287

Cite this

Kim, B., Kang, J. M., Kim, H. M., & Lee, J. (2016). Energy efficiency optimization in multi-Antenna wireless powered communication network. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 (pp. 756-758). Article 7763287 (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICTC.2016.7763287

Kim, Byungjo ; Kang, Jae Mo ; Kim, Hyung Myung et al. / Energy efficiency optimization in multi-Antenna wireless powered communication network. 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 756-758 (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016).

@inproceedings{28bcc977ab784b99b7511433e7350887,

title = "Energy efficiency optimization in multi-Antenna wireless powered communication network",

abstract = "This paper proposes QoS-constrained energy-efficiency (EE) maximization scheme in a multi-Antenna wireless powered network. Specifically, considering full CSI at the users, we optimize energy transmit covariance at the power transmitter, the power allocation at the users and the time allocation for energy and information transfer. The EE optimization problem is first converted into its equivalent parameterized subtractive form and, then, the corresponding optimal solution is determined via the Lagrange dual method. The performance of the proposed scheme is validated by simulation.",

keywords = "Energy efficiency, energy harvesting, resource allocation, wireless powered network",

author = "Byungjo Kim and Kang, \{Jae Mo\} and Kim, \{Hyung Myung\} and Joohyun Lee",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 ; Conference date: 19-10-2016 Through 21-10-2016",

year = "2016",

month = nov,

day = "30",

doi = "10.1109/ICTC.2016.7763287",

language = "English",

series = "2016 International Conference on Information and Communication Technology Convergence, ICTC 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "2016 International Conference on Information and Communication Technology Convergence, ICTC 2016",

address = "United States",

}

Kim, B, Kang, JM, Kim, HM & Lee, J 2016, Energy efficiency optimization in multi-Antenna wireless powered communication network. in 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016., 7763287, 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016, Institute of Electrical and Electronics Engineers Inc., pp. 756-758, 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016, Jeju Island, Korea, Republic of, 19/10/16. https://doi.org/10.1109/ICTC.2016.7763287

Energy efficiency optimization in multi-Antenna wireless powered communication network. / Kim, Byungjo; Kang, Jae Mo; Kim, Hyung Myung et al.
2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 756-758 7763287 (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016).

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

TY - GEN

T1 - Energy efficiency optimization in multi-Antenna wireless powered communication network

AU - Kim, Byungjo

AU - Kang, Jae Mo

AU - Kim, Hyung Myung

AU - Lee, Joohyun

PY - 2016/11/30

Y1 - 2016/11/30

N2 - This paper proposes QoS-constrained energy-efficiency (EE) maximization scheme in a multi-Antenna wireless powered network. Specifically, considering full CSI at the users, we optimize energy transmit covariance at the power transmitter, the power allocation at the users and the time allocation for energy and information transfer. The EE optimization problem is first converted into its equivalent parameterized subtractive form and, then, the corresponding optimal solution is determined via the Lagrange dual method. The performance of the proposed scheme is validated by simulation.

AB - This paper proposes QoS-constrained energy-efficiency (EE) maximization scheme in a multi-Antenna wireless powered network. Specifically, considering full CSI at the users, we optimize energy transmit covariance at the power transmitter, the power allocation at the users and the time allocation for energy and information transfer. The EE optimization problem is first converted into its equivalent parameterized subtractive form and, then, the corresponding optimal solution is determined via the Lagrange dual method. The performance of the proposed scheme is validated by simulation.

KW - Energy efficiency

KW - energy harvesting

KW - resource allocation

KW - wireless powered network

UR - https://www.scopus.com/pages/publications/85015723682

U2 - 10.1109/ICTC.2016.7763287

DO - 10.1109/ICTC.2016.7763287

M3 - Conference contribution

AN - SCOPUS:85015723682

T3 - 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

SP - 756

EP - 758

BT - 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

Y2 - 19 October 2016 through 21 October 2016

ER -

Kim B, Kang JM, Kim HM, Lee J. Energy efficiency optimization in multi-Antenna wireless powered communication network. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 756-758. 7763287. (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016). doi: 10.1109/ICTC.2016.7763287

Energy efficiency optimization in multi-Antenna wireless powered communication network

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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