Improvement of LEACH in Wireless Sensor Networks
Yanjun Hu · Computer Technology and Development · 2009
Wireless sensor networks is one of the tools that scout and control the long-distance environment systerm.Due to the limitation of power and memory size,the router protocol of wireless sensor networks must maintain small router information and reduce the power usage as much as possible.The improvement of LEACH is based on power.Mended cluster head selection of the classic LEACH algorithm,and the node remaining energy is considered to selection of cluster head.Both of the algorithms were emulated.It is proved that network life time and energy consuming of node are improved greatly from mending algorithm results.