Wireless energy harvesting and information processing in cooperative wireless sensor networks

Songtao Guo; Yang Yang; Yuanyuan Yang

doi:10.1109/ICC.2015.7249181

Wireless energy harvesting and information processing in cooperative wireless sensor networks

Songtao Guo
, Yang Yang
, Yuanyuan Yang

Electrical Engineering

Southwest University
Stony Brook University

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

6 Scopus citations

Abstract

This paper considers applying simultaneously wireless information and power transfer (SWIPT) technique to cooperative clustered wireless sensor networks, aiming at prolonging the lifetime of relay nodes and maximizing the energy efficiency of data transmission. To this end, we first formulate the energy-efficient cooperative transmission (eCotrans) problem for SWIPT as a non-convex optimization problem. By exploiting fractional programming and dual decomposition, we design a distributed iteration algorithm for power allocation, power splitting and relay selection to solve the non-convex optimization problem. Our simulation results illustrate that the proposed algorithm can converge within a few iterations and provide practical insights into the effect of the number of relay nodes and the maximum transmission power allowance on energy efficiency.

Original language	English
Title of host publication	2015 IEEE International Conference on Communications, ICC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	5392-5397
Number of pages	6
ISBN (Electronic)	9781467364324
DOIs	https://doi.org/10.1109/ICC.2015.7249181
State	Published - Sep 9 2015
Event	IEEE International Conference on Communications, ICC 2015 - London, United Kingdom Duration: Jun 8 2015 → Jun 12 2015

Publication series

Name	IEEE International Conference on Communications
Volume	2015-September
ISSN (Print)	1550-3607

Conference

Conference	IEEE International Conference on Communications, ICC 2015
Country/Territory	United Kingdom
City	London
Period	06/8/15 → 06/12/15

Keywords

clustered wireless sensor networks
cooperative relaying
Power allocation
wireless information and power transfer

Access to Document

10.1109/ICC.2015.7249181

Cite this

Guo, S., Yang, Y., & Yang, Y. (2015). Wireless energy harvesting and information processing in cooperative wireless sensor networks. In 2015 IEEE International Conference on Communications, ICC 2015 (pp. 5392-5397). Article 7249181 (IEEE International Conference on Communications; Vol. 2015-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2015.7249181

@inproceedings{693f894e5fc049769bee54848e5b616c,

title = "Wireless energy harvesting and information processing in cooperative wireless sensor networks",

abstract = "This paper considers applying simultaneously wireless information and power transfer (SWIPT) technique to cooperative clustered wireless sensor networks, aiming at prolonging the lifetime of relay nodes and maximizing the energy efficiency of data transmission. To this end, we first formulate the energy-efficient cooperative transmission (eCotrans) problem for SWIPT as a non-convex optimization problem. By exploiting fractional programming and dual decomposition, we design a distributed iteration algorithm for power allocation, power splitting and relay selection to solve the non-convex optimization problem. Our simulation results illustrate that the proposed algorithm can converge within a few iterations and provide practical insights into the effect of the number of relay nodes and the maximum transmission power allowance on energy efficiency.",

keywords = "clustered wireless sensor networks, cooperative relaying, Power allocation, wireless information and power transfer",

author = "Songtao Guo and Yang Yang and Yuanyuan Yang",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Communications, ICC 2015 ; Conference date: 08-06-2015 Through 12-06-2015",

year = "2015",

month = sep,

day = "9",

doi = "10.1109/ICC.2015.7249181",

language = "English",

series = "IEEE International Conference on Communications",

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

pages = "5392--5397",

booktitle = "2015 IEEE International Conference on Communications, ICC 2015",

}

Guo, S, Yang, Y & Yang, Y 2015, Wireless energy harvesting and information processing in cooperative wireless sensor networks. in 2015 IEEE International Conference on Communications, ICC 2015., 7249181, IEEE International Conference on Communications, vol. 2015-September, Institute of Electrical and Electronics Engineers Inc., pp. 5392-5397, IEEE International Conference on Communications, ICC 2015, London, United Kingdom, 06/8/15. https://doi.org/10.1109/ICC.2015.7249181

Wireless energy harvesting and information processing in cooperative wireless sensor networks. / Guo, Songtao; Yang, Yang; Yang, Yuanyuan.
2015 IEEE International Conference on Communications, ICC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 5392-5397 7249181 (IEEE International Conference on Communications; Vol. 2015-September).

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

TY - GEN

T1 - Wireless energy harvesting and information processing in cooperative wireless sensor networks

AU - Guo, Songtao

AU - Yang, Yang

AU - Yang, Yuanyuan

PY - 2015/9/9

Y1 - 2015/9/9

N2 - This paper considers applying simultaneously wireless information and power transfer (SWIPT) technique to cooperative clustered wireless sensor networks, aiming at prolonging the lifetime of relay nodes and maximizing the energy efficiency of data transmission. To this end, we first formulate the energy-efficient cooperative transmission (eCotrans) problem for SWIPT as a non-convex optimization problem. By exploiting fractional programming and dual decomposition, we design a distributed iteration algorithm for power allocation, power splitting and relay selection to solve the non-convex optimization problem. Our simulation results illustrate that the proposed algorithm can converge within a few iterations and provide practical insights into the effect of the number of relay nodes and the maximum transmission power allowance on energy efficiency.

AB - This paper considers applying simultaneously wireless information and power transfer (SWIPT) technique to cooperative clustered wireless sensor networks, aiming at prolonging the lifetime of relay nodes and maximizing the energy efficiency of data transmission. To this end, we first formulate the energy-efficient cooperative transmission (eCotrans) problem for SWIPT as a non-convex optimization problem. By exploiting fractional programming and dual decomposition, we design a distributed iteration algorithm for power allocation, power splitting and relay selection to solve the non-convex optimization problem. Our simulation results illustrate that the proposed algorithm can converge within a few iterations and provide practical insights into the effect of the number of relay nodes and the maximum transmission power allowance on energy efficiency.

KW - clustered wireless sensor networks

KW - cooperative relaying

KW - Power allocation

KW - wireless information and power transfer

UR - https://www.scopus.com/pages/publications/84953734859

U2 - 10.1109/ICC.2015.7249181

DO - 10.1109/ICC.2015.7249181

M3 - Conference contribution

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T3 - IEEE International Conference on Communications

SP - 5392

EP - 5397

BT - 2015 IEEE International Conference on Communications, ICC 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE International Conference on Communications, ICC 2015

Y2 - 8 June 2015 through 12 June 2015

ER -

Wireless energy harvesting and information processing in cooperative wireless sensor networks

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Keywords

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