Optimal power control for wireless power transfer system: A deterministic approach

Minchae Jung; Youngrok Jang; Sooyong Choi

doi:10.1109/ICUFN.2017.7993773

Optimal power control for wireless power transfer system: A deterministic approach

Minchae Jung, Youngrok Jang, Sooyong Choi

Department of Electrical and Electronic Engineering

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

2 Citations (Scopus)

Abstract

This paper proposes an optimal power control in wireless power transfer systems with a large number of energy harvesting (EH) devices. Based on the rectenna circuit, we consider a practical non-linear energy harvesting model and derive the practical radio frequency to direct current conversion efficiency. Based on the conversion efficiency, we also analyze the harvesting power and power efficiency with respect to the transmission power. Then we derive the optimal harvesting power and power efficiency by utilizing the characteristics of a large number of EH devices. Simulation results show that the results of deterministic approaches perform close to the Monte Carlo results and the maximum power efficiency can be asymptotically achieved.

Original language	English
Title of host publication	ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks
Publisher	IEEE Computer Society
Pages	193-196
Number of pages	4
ISBN (Electronic)	9781509047499
DOIs	https://doi.org/10.1109/ICUFN.2017.7993773
Publication status	Published - 2017 Jul 26
Event	9th International Conference on Ubiquitous and Future Networks, ICUFN 2017 - Milan, Italy Duration: 2017 Jul 4 → 2017 Jul 7

Publication series

Name	International Conference on Ubiquitous and Future Networks, ICUFN
ISSN (Print)	2165-8528
ISSN (Electronic)	2165-8536

Other

Other	9th International Conference on Ubiquitous and Future Networks, ICUFN 2017
Country	Italy
City	Milan
Period	17/7/4 → 17/7/7

Fingerprint

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Computer Science Applications
Hardware and Architecture

Cite this

Jung, M., Jang, Y., & Choi, S. (2017). Optimal power control for wireless power transfer system: A deterministic approach. In ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks (pp. 193-196). [7993773] (International Conference on Ubiquitous and Future Networks, ICUFN). IEEE Computer Society. https://doi.org/10.1109/ICUFN.2017.7993773

@inproceedings{a9e1fa7c88b64d979878b5857370d18e,

title = "Optimal power control for wireless power transfer system: A deterministic approach",

abstract = "This paper proposes an optimal power control in wireless power transfer systems with a large number of energy harvesting (EH) devices. Based on the rectenna circuit, we consider a practical non-linear energy harvesting model and derive the practical radio frequency to direct current conversion efficiency. Based on the conversion efficiency, we also analyze the harvesting power and power efficiency with respect to the transmission power. Then we derive the optimal harvesting power and power efficiency by utilizing the characteristics of a large number of EH devices. Simulation results show that the results of deterministic approaches perform close to the Monte Carlo results and the maximum power efficiency can be asymptotically achieved.",

author = "Minchae Jung and Youngrok Jang and Sooyong Choi",

year = "2017",

month = jul,

day = "26",

doi = "10.1109/ICUFN.2017.7993773",

language = "English",

series = "International Conference on Ubiquitous and Future Networks, ICUFN",

publisher = "IEEE Computer Society",

pages = "193--196",

booktitle = "ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks",

address = "United States",

note = "9th International Conference on Ubiquitous and Future Networks, ICUFN 2017 ; Conference date: 04-07-2017 Through 07-07-2017",

}

Jung, M, Jang, Y & Choi, S 2017, Optimal power control for wireless power transfer system: A deterministic approach. in ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks., 7993773, International Conference on Ubiquitous and Future Networks, ICUFN, IEEE Computer Society, pp. 193-196, 9th International Conference on Ubiquitous and Future Networks, ICUFN 2017, Milan, Italy, 17/7/4. https://doi.org/10.1109/ICUFN.2017.7993773

Optimal power control for wireless power transfer system : A deterministic approach. / Jung, Minchae; Jang, Youngrok; Choi, Sooyong.

ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks. IEEE Computer Society, 2017. p. 193-196 7993773 (International Conference on Ubiquitous and Future Networks, ICUFN).

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

TY - GEN

T1 - Optimal power control for wireless power transfer system

T2 - 9th International Conference on Ubiquitous and Future Networks, ICUFN 2017

AU - Jung, Minchae

AU - Jang, Youngrok

AU - Choi, Sooyong

PY - 2017/7/26

Y1 - 2017/7/26

N2 - This paper proposes an optimal power control in wireless power transfer systems with a large number of energy harvesting (EH) devices. Based on the rectenna circuit, we consider a practical non-linear energy harvesting model and derive the practical radio frequency to direct current conversion efficiency. Based on the conversion efficiency, we also analyze the harvesting power and power efficiency with respect to the transmission power. Then we derive the optimal harvesting power and power efficiency by utilizing the characteristics of a large number of EH devices. Simulation results show that the results of deterministic approaches perform close to the Monte Carlo results and the maximum power efficiency can be asymptotically achieved.

AB - This paper proposes an optimal power control in wireless power transfer systems with a large number of energy harvesting (EH) devices. Based on the rectenna circuit, we consider a practical non-linear energy harvesting model and derive the practical radio frequency to direct current conversion efficiency. Based on the conversion efficiency, we also analyze the harvesting power and power efficiency with respect to the transmission power. Then we derive the optimal harvesting power and power efficiency by utilizing the characteristics of a large number of EH devices. Simulation results show that the results of deterministic approaches perform close to the Monte Carlo results and the maximum power efficiency can be asymptotically achieved.

UR - http://www.scopus.com/inward/record.url?scp=85028042079&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85028042079&partnerID=8YFLogxK

U2 - 10.1109/ICUFN.2017.7993773

DO - 10.1109/ICUFN.2017.7993773

M3 - Conference contribution

AN - SCOPUS:85028042079

T3 - International Conference on Ubiquitous and Future Networks, ICUFN

SP - 193

EP - 196

BT - ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks

PB - IEEE Computer Society

Y2 - 4 July 2017 through 7 July 2017

ER -

Access to Document

10.1109/ICUFN.2017.7993773