Research on Cross Layer Network Coding Aware Energy Efficient Routing for Wireless Sensor Network

SHAO Xing; WANG Cui-xiang; RAO Yuan

doi:10.3969/j.issn.0372-2112.2015.12.021

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Research on Cross Layer Network Coding Aware Energy Efficient Routing for Wireless Sensor Network

更新时间：2025-07-16

- Research on Cross Layer Network Coding Aware Energy Efficient Routing for Wireless Sensor Network
- Acta Electronica Sinica Vol. 43, Issue 12, Pages: 2484-2490(2015)
- 作者机构：
  
  1. 盐城工学院信息工程学院,江苏,盐城,224051
  2. 安徽农业大学信息与计算机学院,安徽,合肥,230036
  3. 盐城工学院信息工程学院,江苏,盐城,224051
  4. 安徽农业大学信息与计算机学院,安徽,合肥,230036
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China (No.61502411, No.61203217);Talent Introduction Program of Yancheng Institute Of Technology (No.2014038);Natural Science Research Program of Colleges and Universities of Jiangsu Province (No.51KJB520034)
- DOI：10.3969/j.issn.0372-2112.2015.12.021
  CLC： TP393
- Published：2015
- 稿件说明：
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SHAO Xing, WANG Cui-xiang, RAO Yuan. Research on Cross Layer Network Coding Aware Energy Efficient Routing for Wireless Sensor Network[J]. Acta Electronica Sinica, 2015, 43(12): 2484-2490.
DOI：

SHAO Xing, WANG Cui-xiang, RAO Yuan. Research on Cross Layer Network Coding Aware Energy Efficient Routing for Wireless Sensor Network[J]. Acta Electronica Sinica, 2015, 43(12): 2484-2490. DOI： 10.3969/j.issn.0372-2112.2015.12.021.

摘要

编码感知路由可以发现路由中的网络编码机会

减少数据传输次数

提高网络吞吐量

是近年来路由算法研究的一个热点.当前编码感知路由存在编码条件失效、未考虑节点能量的问题

不适合直接应用于无线传感器网络.本文提出基于跨层网络编码感知的无线传感器网络节能路由算法CAER (Cross layer coding Aware Energy efficient Routing).提出并证明了修正后的网络编码条件

以解决编码条件失效问题.基于跨层思想

将网络编码感知机制与拓扑控制、覆盖控制结合

挖掘潜在编码机会.提出综合考虑节点编码机会、节点能量的跨层综合路由度量CCRM (Cross layer Coding aware Routing Metric).仿真结果表明

相比现有编码感知路由

CAER能够提高网络编码感知准确性

增加网络编码机会数量5%~15%

延长网络生存时间8%~12%.

Abstract

Coding aware routing reduces transmissions number and improves network throughput by exploiting network coding opportunities of a route

and has become a hot topic of routing algorithm research in recent years.The network coding condition failure and node energy neglecting are two problems of current coding aware routing.Therefore

current coding aware routing cannot be applied directly in wireless sensor network.A cross layer coding aware energy efficient routing (CAER) is presented for wireless sensor network.The revised network coding condition is proposed and proved to avoid network coding condition failure.Based on the idea of cross layer

the network coding aware mechanism explores potential network coding opportunities through combing topology control mechanism and coverage control mechanism.Besides

a cross layer coding aware routing metric (CCRM) is presented

which jointly considers coding opportunity and energy of nodes.Simulation results demonstrate that

compared with current network coding aware routing

CAER improves the accuracy of coding aware mechanism

increases coding opportunities number by 5%~15% and prolongs network lifetime by 8%~12%.

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