Joint mobile data collection and energy supply scheme for rechargeable wireless sensor networks

Zhansheng Chen, Hong Shen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

To alleviate energy hole problem inherent in static Base station (BS) scheme and extend network work of battery-restricted wireless rechargable sensor networks, a joint mobile data col-lection and adaptive charging scheduling (MDC-ACS) scheme based on virtual grid is proposed in this paper, aiming to achieve whole network energy balance and high charging effi-ciency. In MDC-ACS scheme, network is firstly divided into several grids and several rendezvous are determined using geo-graphic information. Then, mobile data collector (MDC) moves in grids for data collection within the application delay and moving trajectory is guided by rendezvous. Due to the limited battery capacity of mobile wirelsee charging vehicle (WCV) and its energy consumption while cruising, an adaptive charging schedule scheme is proposed for maximizing recharging benefit. With extensive simulation, we demonstrate that MDC-ACS scheme can achieve better charging benefit and reduce average charging delay.

Original languageEnglish
Title of host publicationProceedings - 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019
EditorsHui Tian, Hong Shen, Wee Lum Tan
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages496-500
Number of pages5
ISBN (Electronic)9781728126166
DOIs
Publication statusPublished - Dec 2019
Externally publishedYes
Event20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019 - Gold Coast, Australia
Duration: 5 Dec 20197 Dec 2019

Publication series

NameProceedings - 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019

Conference

Conference20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019
Country/TerritoryAustralia
CityGold Coast
Period5/12/197/12/19

Keywords

  • Average charging delay
  • Charging benefit
  • Energy supply
  • Mobile charging vehicle
  • Mobile data collector
  • Wireless rechargeable sensor networks

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