A self-adaptive power control opportunistic routing based on EIETX in WSNs

ZHANG Da-peng1; KANG Hui-li1; WANG Xin-sheng1

doi:10.13873/j.1000-97872013.03.019

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A self-adaptive power control opportunistic routing based on EIETX in WSNs

更新时间：2025-09-11

- A self-adaptive power control opportunistic routing based on EIETX in WSNs
- Vol. 32, Issue 3, Pages: 43-45+48(2013)
- 作者机构：
  
  1. 燕山大学信息科学与工程学院
  2. 桂林电子科技大学广西可信软件重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872013.03.019
  CLC： TN929.5;TP212.9
- Published：2013
- 稿件说明：
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[1]张大鹏,康会莉,王新生.WSNs中一种基于EIETX的自适应功率控制的机会路由[J].传感器与微系统,2013,32(03):43-45+48.

ZHANG Da-peng1, KANG Hui-li1, WANG Xin-sheng1. A self-adaptive power control opportunistic routing based on EIETX in WSNs[J]. 2013, 32(3): 43-45+48.
[1]张大鹏,康会莉,王新生.WSNs中一种基于EIETX的自适应功率控制的机会路由[J].传感器与微系统,2013,32(03):43-45+48. DOI： 10.13873/j.1000-97872013.03.019.

ZHANG Da-peng1, KANG Hui-li1, WANG Xin-sheng1. A self-adaptive power control opportunistic routing based on EIETX in WSNs[J]. 2013, 32(3): 43-45+48. DOI： 10.13873/j.1000-97872013.03.019.

摘要

为了延长无线传感器网络（WSNs）的生存时间

提出了一种基于EIETX的自适应功率控制的机会路由协议APExOR。考虑节点剩余能量

改进了IETX

给出基于EIETX的转发候选集选择策略;分析节点间链路状况

建立起相关的转发能效模型

提出了一种自适应优化转发候选集和发射功率的算法;利用以上策略和算法改进ExOR协议

提出了适合WSNs的APExOR协议。仿真实验表明:与固定功率下的ExOR协议相比

APExOR协议提高了网络吞吐量

降低了网络的能量消耗。

Abstract

A self-adaptive power control opportunistic routing APExOR based on EIETX is proposed to prolong lifetime of wireless sensor networks（WSNs）.Considering of nodes’residual energy

improves IETX

and the selecting strategy for forwarding candidates set based on EIETX is proposed.Forwarding energy efficiency model is established through analyzing link quality between nodes

an algorithm with self-adaptive between forwarding candidate set and transmission power is put forward.APExOR protocol based on the above strategy and algorithm is designed.Simulation results show that

compared with power fixed ExOR protocol

APExOR protocol improves throughput and decreases energy consumption of network.

关键词

Keywords

references

无线传感器网络中基于协同的机会路由 [J]. 胡海峰,杨震. 通信学报 . 2009(08)

基于LQI的链路评估算法及其在WSN中的应用 [J]. 张希元,赵海,朱剑,徐久强. 东北大学学报(自然科学版) . 2008(12)

无线传感器网络[M]. 清华大学出版社 , 孙利民等编著, 2005

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