Affiliation of Author(s):电子电气与物理学院

Journal:2013 International Conference on Advanced Information Engineering and Education Science (ICAIEES 2013)

Funded by:省、自治区、直辖市科技项目

Key Words:WSN; energy consumption of WSN node; energy assessment; self-adaptive algorithm

Abstract:The energy of the nodes of Wireless Sensor Network (WSN) is finite. For the extension of the lifespan of the nodes, we propose a self-adaptive algorithm (SESP) based on energy assessment of WSN nodes with identical hardware model and same parameters. SESP is able to choose the cluster head without sending message to learn the surplus energy of other nodes, thus reducing in-cluster communication and simplifying the calculation of energy assessment, and eventually reducing energy consumption of WSN nodes and extending their lifespan.

Indexed by:Essay collection

Document Code:6378

Translation or Not:no

Date of Publication:2013-12-19