A centralized energy-efficient wireless sensor network routing protocol for the static sensor nodes

Gang Liu, Zhaobin Liu, Victor S. Sheng, Liang Zhang, Yuanfeng Yang

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

Abstract

As the core technology of Internet of Things (IoT) and Big Data, Wireless Sensor Network sends the information to the high-level application through deploying large quantities of sensor nodes which collaboratively perceive, collect, process and transmit information of the perceived objects in the network coverage area. However, due to the selection of an inappropriate routing path, the energy consumption of the sensor nodes will be too high and thereby reduce the lifetime of the entire wireless sensor network. This paper proposes a Centralized Energy-Efficient Wireless Sensor Network Routing Protocol (CEERP) for the static sensor nodes in which the wireless sensor network is regarded as a weighted undirected graph model, combined with the residual energy of sensor nodes. The base station (or gate-way) calculates its optimal energy consumption path to all sensor nodes, and these nodes will perform data transmission through the optimized path. Results of the simulation and experiment validate that the method we proposed saves about 30% energy consumption compared with the conventional WSN routing protocol, and will effectively extend the lifetime of WSN.

Original languageEnglish
Title of host publicationInternational Conference on Embedded Wireless Systems and Networks, EWSN 2019
EditorsYunhao Liu, Guoliang Xing
PublisherJunction Publishing
Pages384-390
Number of pages7
ISBN (Print)9780994988638
StatePublished - 2019
EventInternational Conference on Embedded Wireless Systems and Networks, EWSN 2019 - Beijing, China
Duration: Feb 25 2019Feb 27 2019

Publication series

NameInternational Conference on Embedded Wireless Systems and Networks
ISSN (Electronic)2562-2331

Conference

ConferenceInternational Conference on Embedded Wireless Systems and Networks, EWSN 2019
Country/TerritoryChina
CityBeijing
Period02/25/1902/27/19

Keywords

  • Centralized energy-efficient routing
  • Multi-hop forward
  • Static sensor node
  • Wireless sensor network

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