LI Chang-geng, TAN Peng-fei. Research on modeling and simulation for LEACH protocol based on OPNET in sensor networks[J]. 2008, (8): 26-29.DOI:
传感器网络LEACH协议在OPNET下的建模和仿真研究
摘要
能量有效性是无线传感器网络路由协议设计的重要目标。以典型的层次化路由协议LEACH为研究对象
利用OPNET对其进行建模
在OPNET虚拟无线环境下建立了LEACH协议的仿真平台
仿真了LEACH协议的实际运行情况
并以网络生命周期、节点能耗为指标得出LEACH协议能量有效性的结论。
Abstract
Energy efficient is an important designing goal for wireless sensor networks’ routing protocol.Based on the study of the typical hierarchical routing protocol LEACH
the model is built by OPNET
and LEACH protocol’s simulation platform is presented under OPNET’s virtual wireless environment
it simulates the practical run of LEACH protocol.Considering network lifetime and node energy dissipation as index