Multipath Adaptive Traffic Distributing Routing Based on PSO Algorithm in Wireless Multimedia Sensor Networks
WU Di
DONG Shu-fu
WANG Jianfegn
GUO Fei
Abstract：Considering at the energy consumption of node in wireless multimedia sensor networks,a mul-tipath adaptive traffic distributing routing MATDR-PSO algorithm based on PSO is proposed.An energy-efficiency optimizing model is built which can translate the minimum of energy consumption and its equi-librium characteristic into multi-obj ective optimization problems;and link flow on multipath is dynamical-ly distributed by particle swarm optimization algorithm to achieve energy-efficiency optimizing of the net-work.Simulation results show that the algorithm can reduce the total energy consumption of the whole network nodes and balance its distribution simultaneously,the life cycle of network is prolonged signifi-cantly.
Keywords：wireless multimedia sensor networksparticle swarm optimizationtraffic distributionlife cy-cle of network
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 72-76 )