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Mobile Sink LEACH Protocol for Underwater Acoustic Sensor Networks

  • Harbin Institute of Technology Shenzhen

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

Abstract

Underwater Acoustic Sensor Networks (UASN) have been widely used in resource development and environment exploration. The underwater acoustic environment is complex and changeable. The failure of a node in the network decreases the quality of communication. Therefore, this work studies the energy balanced routing protocol algorithm for underwater acoustic sensor networks. Low energy adaptive clustering hierarchy (LEACH) is a centralized protocol which can balance the energy of the network. To further save energy of nodes, we introduce the mobile sink node into underwater acoustic sensor network and propose Mobile Sink LEACH (MS-LEACH) and Mobile Sink LEACH based on Energy and Density (MS-LEACH-ED) protocol. These protocols are more energy-efficient than LEACH protocol. The link failure caused by early death of some nodes are reduced, and the network blind spots are effectively decreased.

Original languageEnglish
Title of host publication13th International Conference on Wireless Communications and Signal Processing, WCSP 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665407854
DOIs
StatePublished - 2021
Externally publishedYes
Event13th International Conference on Wireless Communications and Signal Processing, WCSP 2021 - Virtual, Online, China
Duration: 20 Oct 202122 Oct 2021

Publication series

Name13th International Conference on Wireless Communications and Signal Processing, WCSP 2021

Conference

Conference13th International Conference on Wireless Communications and Signal Processing, WCSP 2021
Country/TerritoryChina
CityVirtual, Online
Period20/10/2122/10/21

Keywords

  • Underwater acoustic sensor network
  • energy balance
  • mobile sink
  • routing protocol

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