GEAR protocol-based node scheduling scheme for wireless sensor networks

ZHANG Li-hai; CAI Mao-guo; LIANG Rong-jian

doi:10.13873/j.1000-97872010.03.021

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GEAR protocol-based node scheduling scheme for wireless sensor networks

更新时间：2025-09-11

- GEAR protocol-based node scheduling scheme for wireless sensor networks
- Vol. 29, Issue 3, Pages: 52-54+58(2010)
- 作者机构：
  
  深圳大学计算机与软件学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.03.021
  CLC： TN929.5;TP212.9
- Published：2010
- 稿件说明：
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[1]张立海,蔡茂国,梁荣坚.无线传感器网络中一种基于GEAR协议的节点调度策略[J].传感器与微系统,2010,29(03):52-54+58.

ZHANG Li-hai, CAI Mao-guo, LIANG Rong-jian. GEAR protocol-based node scheduling scheme for wireless sensor networks[J]. 2010, 29(3): 52-54+58.
[1]张立海,蔡茂国,梁荣坚.无线传感器网络中一种基于GEAR协议的节点调度策略[J].传感器与微系统,2010,29(03):52-54+58. DOI： 10.13873/j.1000-97872010.03.021.

ZHANG Li-hai, CAI Mao-guo, LIANG Rong-jian. GEAR protocol-based node scheduling scheme for wireless sensor networks[J]. 2010, 29(3): 52-54+58. DOI： 10.13873/j.1000-97872010.03.021.

摘要

基于无线传感器网络地理能量感知路由（GEAR）协议

提出了一种面向查询式路由的节点调度策略GNSS。该策略针对GEAR协议中存在大量空闲节点和冗余节点的能耗问题

根据周期性路由信息

对节点进行角色分类

不同角色的节点执行不同的调度策略。通过节点调度节省了大量能量消耗

同时减少了数据传输量和通信碰撞带来的开销。仿真结果表明:与改进前的GEAR协议相比

该策略使网络生命周期提高了50%以上。

Abstract

A query-style routing-oriented node scheduling scheme

GNSS is proposed for wireless sensor networks

based on geographical energy-aware routing GEAR protocol.To solve energy comsumption problem of a large number of idle nodes and redundant nodes in GEAR protocol

nodes are classified by GNSS according to periodic routing information.Different nodes which play different roles carry out different scheduling schemes.The node scheduling GNSS scheme saves energy consumption

while reduces data transmissions and communication overhead of collisions.The simulation results show that

the GNSS scheme can prolong the network lifetime more than 50 %

compared to the original GEAR protocol.

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