Research and improvement of routing protocol for wireless sensor network
Wireless sensor network (WSN) is a novel technology about acquiring and processing information. Data transmission can not work without routing protocol which is the base of network. Since WSN is a resource-constrained network, and particularly the energy is limited, the routing protocol must be energy efficient in order to prolong the lifetime of network. LEACH is researched and improved in the paper. The improvement of LEACH is based on cluster head selection and approach of cluster building. Both of algorithms are emulated in compute. The result of the emulations proves that the improved LEACH algorithm is much better than original LEACH algorithm in life time and energy consumption.
wireless sensor network (WSN) routing protocol LEACH algorithm network lifetime energy consumption
Gao JingMin Zeng Zhiliang Gaoyang
School of Automation BISTU Beijing,China School of Automation BISTU Beijing, China
国际会议
长春
英文
376-379
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）