Prolonging Lifecycle of Energy Balance Routing in Real-Time Wireless Sensor Networks

赵保华 1; 李培龙 1; 高存皓 1; 2; 周颢 1; 2

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Prolonging Lifecycle of Energy Balance Routing in Real-Time Wireless Sensor Networks

更新时间：2025-12-08

- Prolonging Lifecycle of Energy Balance Routing in Real-Time Wireless Sensor Networks
- Vol. 41, Issue 10, Pages: 1137-1141(2007)
- 作者机构：
  
  1. 中国科学技术大学计算机科学与技术系,合肥,230027
  2. 安徽省计算与通讯软件重点实验室,合肥,230027
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Online First：10 October 2007，
  
  Published：2007
- 稿件说明：
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赵保华 1, 李培龙 1, 高存皓 1, et al. Prolonging Lifecycle of Energy Balance Routing in Real-Time Wireless Sensor Networks[J]. 2007, 41(10): 1137-1141.
DOI：

赵保华 1, 李培龙 1, 高存皓 1, et al. Prolonging Lifecycle of Energy Balance Routing in Real-Time Wireless Sensor Networks[J]. 2007, 41(10): 1137-1141. DOI：

摘要

为了延长实时无线传感器网络的生命周期

在二阶段定向扩散协议(DD)的基础上

设计了一种实时路由协议(EBR). 该协议可收集到所有的、通过接收器节点发送的兴趣信息的实时路径立体空间测量误差(MPE)值

源节点通过选择最优的MPE值来决定探测数据信息的发送路径

这样接收器节点最终得到的数据传输路径可满足路由实时性要求

同时保持网络的全局能量平衡. 仿真实验表明

EBR的全局能量平衡能力优于DD

并能有效延长网络的生命周期.在同等条件下

EBR提供的网络实时服务时间比DD多4.37%

采用EBR的网络生命周期比DD长44.6%.

Abstract

To prolong the lifecycle of real-time wireless sensor networks

a real-time routing protocol(EBR)was designed based on two phases directed diffusion(DD). EBR can receive all real time paths' MPE of interest messages sent by receiver nodes. The sending node determines the sending path of exploratory data message through selecting the optimal MPE value. Thus

the final obtained path of receiver node for data transfer can satisfy the demands of real-time application while keeping the network global energy balance. Simulation results show that EBR outperforms DD in global energy balance ability and can efficiently prolong the network lifecycle. The real-time service time provided by EBR is 4.37% more than DD and the network lifecycle is 44.6% longer than DD under the same conditions.

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references

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胡宁, 张德运. 无线传感器网络的能量平衡路由[J]. 西安交通大学学报,2006,40(6):676-680.

Hu Ning, Zhang Deyun. Energy balance routing in wireless sensor networks[J]. Journal of Xi'an Jiao-tong University, 2006,40(6):676-680.

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Liu Hengchang, Zhao Baohua. A near-optimal optimization algorithm for link assignment in wireless ad-hoc networks [J]. Journal of Computer Science and Technology, 2006, 21(1):89-94.

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