Collaborative opportunistic routing in wireless sensor networks

HU Hai-feng; YANG Zhen

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Collaborative opportunistic routing in wireless sensor networks

更新时间：2024-10-14

- Collaborative opportunistic routing in wireless sensor networks
- Vol. 30, Issue 8, Pages: 116-123(2009)
- 作者机构：
  
  南京邮电大学通信与信息工程学院江苏省无线通信重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.5;TP212.9
- Published：2009
- 稿件说明：
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HU Hai-feng, YANG Zhen. Collaborative opportunistic routing in wireless sensor networks[J]. 2009, 30(8): 116-123.
DOI：

HU Hai-feng, YANG Zhen. Collaborative opportunistic routing in wireless sensor networks[J]. 2009, 30(8): 116-123. DOI：

摘要

提出了一种适用于无线传感器网络的基于协同的机会路由协议

协议在结合区域路由、会聚机制和睡眠机制的基础上

使用跨层的方法对无线传感器网络的路由协议进行改进

以增强网络连接随机变化条件下路由协议的顽健性

并以能量有效的方式提高了数据的转发速度。仿真结果表明

在不同节点密度条件下

基于协同的机会路由在数据转发能效方面比非协同的机会路由有很大的提高。

Abstract

The novel protocol of collaborative opportunistic routing was introduced. Based on the region-based routing

rendezvous scheme and sleep discipline

the protocal allowed for routing solution to be improved by cross layer design for wireless sensor networks. The routing objective was to provide robustness to the random variations in network con-nectivity while ensuring better data forwarding efficiency in an energy efficient manner. Finally

Simulation results show that collaborative opportunistic routing performs better than non-collaborative opportunistic routing from perspectives of forwarding efficiency with variable node density.

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