Routing algorithm based on energy density in wireless sensor networks

GAO Cui-fang; ZHANG Xi-huang

doi:10.13873/j.1000-97872007.12.020

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Routing algorithm based on energy density in wireless sensor networks

更新时间：2025-09-11

- Routing algorithm based on energy density in wireless sensor networks
- Issue 12, Pages: 37-40(2007)
- 作者机构：
  
  1. 江南大学信息工程学院
  2. 江南大学信息工程学院,江苏,无锡,214122
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.12.020
  CLC： TN929.5;TP212.9
- Published：2007
- 稿件说明：
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[1]高翠芳,张曦煌.无线传感器网络中基于能量密度的路由算法[J].传感器与微系统,2007(12):37-40.

GAO Cui-fang, ZHANG Xi-huang. Routing algorithm based on energy density in wireless sensor networks[J]. 2007, (12): 37-40.
[1]高翠芳,张曦煌.无线传感器网络中基于能量密度的路由算法[J].传感器与微系统,2007(12):37-40. DOI： 10.13873/j.1000-97872007.12.020.

GAO Cui-fang, ZHANG Xi-huang. Routing algorithm based on energy density in wireless sensor networks[J]. 2007, (12): 37-40. DOI： 10.13873/j.1000-97872007.12.020.

摘要

在无线传感器网络中

由于传感器节点分布密度不均衡

造成网络中不同区域的能量资源分布差别很大

使得此能耗分布成为影响网络寿命的主要因素。从能量密度的角度出发

提出基于能量密度和能耗调节的路由算法

选择能量密度高的节点承担更多的通信任务

同时

用调节传输能耗的方法节约能量密度低的节点能耗。模拟结果显示:该算法能改善能耗分布

提高网络寿命和能量利用率。

Abstract

In a large-scale wireless sensor network

the unbalance of node density causes the different distribution of energy resource.So the distribution of energy consumes will has a great effect on the lifespan of the networks.From the point of energy density instead of node energy

a routing algorithm based on energy density and adjustable transmission power is proposed.It is aimed to increase the frequency of data transmission for the high energy density nodes

and to save the energy of the low energy density nodes with an adjustable transmission power technique at the same time.The simulated tests show that the routing algorithm can effectively extend the networks’lifetime because of the optimized distribution of energy consumes in the network.

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Keywords

references

无线传感器网络路由协议的设计与仿真 [D]. 王春. 电子科技大学 2004

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