An Improved Algorithm of LEACH Routing Protocol in Wireless Sensor Networks

被引：2
|
作者：
Li, Lanying [1 ]
Liu, Changdong [1 ]
机构：
[1] Harbin Univ Sci & Technol, Coll Comp Sci & Technol, Harbin 150080, Peoples R China
来源：
2014 8TH INTERNATIONAL CONFERENCE ON FUTURE GENERATION COMMUNICATION AND NETWORKING (FGCN) | 2014年
关键词：
wireless sensor networks (WSN); LEACH protocol; network lifetime; NS-2; simulation; energy balance;
D O I：
10.1109/FGCN.2014.18
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to solve the problems of LEACH (Low Energy Adaptive Clustering Hierarchy) nodes short life cycle and consumption imbalance, the paper proposes an improved algorithm of LEACH. The main idea of the improved algorithm is to consider the current position and the current energy of the node, which can be more evenly distributed cluster head, in order to prolong the life cycle of the node. A comparison is made between LEACH protocol and NEW-LEACH protocol. Simulation result shows that the improved protocol increases by 40.7% in survival time.
引用
收藏
页码：45 / 48
页数：4
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