基于分环多跳的无线传感网分簇路由算法

被引：51

作者：

刘志

裘正定

机构：

[1] 北京交通大学信息科学研究所

来源：

通信学报 | 2008年 / 03期

关键词：

传感器网络; 分簇路由; 分环模型; 能耗均衡;

D O I：

暂无

中图分类号：

TP212.9 [传感器的应用]; TN929.5 [移动通信];

学科分类号：

摘要：

为了提高无线传感网在大区域情形下的能量效率,提出了一种分环多跳分簇路由算法RBMC(ring based multi-hop clustering routing algorithm)。RBMC算法采用分环的方式实现簇头间的多跳通信,通过在不同环内构建大小不同的簇解决传感器网络中存在的"热点"问题,在不同的簇头选举策略下,能够同时满足节点能量同构及异构两种情形。仿真结果表明,在大区域环境下,分环多跳分簇路由算法能在很大程度上均衡节点能量消耗,延长网络的生命周期。

引用

页码：104 / 113

页数：10

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