FAN Kuan-gang, YAO Xiao-kang, SU Jian-hua. Research on optimization deployment of WSNs nodes in barrier environment based on ant colony algorithm[J]. 2015, 34(5): 29-32+37.
FAN Kuan-gang, YAO Xiao-kang, SU Jian-hua. Research on optimization deployment of WSNs nodes in barrier environment based on ant colony algorithm[J]. 2015, 34(5): 29-32+37. DOI: 10.13873/J.1000-9787(2015)05-0029-04.
Energy constraint is one of key issues for wireless sensor networks( WSNs). A strategy for optimizing the placement of static sensor nodes is proposed
and the energy consumption model of wireless channel attenuation is presented for energy efficiency. By this strategy and the model
two simulation experiments using Dijkstra’s algorithm and ant colony algorithm for nodes deployment are executed in the two kinds of different environments
and simulation experiments verify that the strategy can well optimize nodes deployment in complex two-dimensional geographical environment
and can effectively reduce energy consumption and improve service life of WSNs.
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