文献类型：期刊文献

中文题名：一种基于网格的兼顾拥塞避免与能耗均衡的WSN路由算法

英文题名：A grid-based energy-aware and congestion-aware routing algorithm in WSN

作者：牛玉刚[1];陈文广[1]

机构：[1]华东理工大学化工过程先进控制和优化技术教育部重点实验室,上海200237

年份：2016

卷号：31

期号：11

起止页码：1985

中文期刊名：控制与决策

外文期刊名：Control and Decision

收录：CSTPCD;;EI(收录号：20164703040577);Scopus;北大核心:【北大核心2014】；CSCD:【CSCD2015_2016】；

基金：国家自然科学基金项目(61273073;61374107)

语种：中文

中文关键词：无线传感器网络;路由算法;网格模型;拥塞避免;能耗均衡

外文关键词：WSN; routing algorithm; grid model; congestion avoidance; balanced energy consumption

摘要：提出一种兼顾拥塞避免和能耗均衡的路由算法.首先,利用一种特殊的网格模型为每个节点建立多条路径,在数据转发时通过选择权重值最大的路径作为转发路径以避免拥塞和均衡能耗;然后,考虑节点均匀分布时,通过建立虚拟网格确定网络模型,并通过路径更新均衡能耗和避免拥塞.仿真结果表明,所提出的算法在保证数据传输的情况下,能够减少丢包率和均衡网络能耗.
The grid-based energy-aware and congestion-aware routing（GECR） algorithm can avoid the network congestion and balance the energy consumption. At first, for a special grid model, each node establishes multiple paths. To avoid congestion and balance energy consumption, the routing algorithm chooses the path with the maximum weight value as the forwarding path. On this basis, it is further considered that when the nodes are deployed in the uniform way, a virtual grid is used to establish the grid model. The network congestion can be released and the energy congestion is balanced by updating the path. The simulation results show that the routing algorithm not only can guarantee the data transmission, but also can reduce the loss rate and balance the energy consumption.