A GPSR protocol for WSNs based on clustering

SHEN Dan-dan; WANG Li-hua; WANG Yu; WANG Zhen-zhou

doi:10.13873/J.1000-9787(2015)12-0124-03

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A GPSR protocol for WSNs based on clustering

更新时间：2025-09-11

- A GPSR protocol for WSNs based on clustering
- Vol. 34, Issue 12, Pages: 124-126+130(2015)
- 作者机构：
  
  1. 上海海洋大学信息学院
  2. 中国水产科学研究院渔业工程研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)12-0124-03
  CLC： TN929.5;TP212.9
- Published：2015
- 稿件说明：
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[1]沈丹丹,王立华,王宇,王振洲.一种基于分簇的无线传感器网络GPSR协议[J].传感器与微系统,2015,34(12):124-126+130.

SHEN Dan-dan, WANG Li-hua, WANG Yu, et al. A GPSR protocol for WSNs based on clustering[J]. 2015, 34(12): 124-126+130.
[1]沈丹丹,王立华,王宇,王振洲.一种基于分簇的无线传感器网络GPSR协议[J].传感器与微系统,2015,34(12):124-126+130. DOI： 10.13873/J.1000-9787(2015)12-0124-03.

SHEN Dan-dan, WANG Li-hua, WANG Yu, et al. A GPSR protocol for WSNs based on clustering[J]. 2015, 34(12): 124-126+130. DOI： 10.13873/J.1000-9787(2015)12-0124-03.

摘要

在实际应用中

无线传感器网络（WSNs）中的节点分布不均匀且节点能量有限

由于节点工作量大小不同

导致节点能量损耗不均衡

从而影响WSNs生存周期。为了延长网络生存周期

提出一种基于分簇的WSNs GPSR协议。该协议首先将网络划分为若干个簇

每个簇需选择合适的簇头

而簇头选择以剩余能量为指标

并在簇内轮换。簇内采用改进的贪婪算法将数据汇集到簇头节点

有效避免了局部最小化问题。仿真实验表明:该协议能延长网络生存周期

提高数据传输成功率。

Abstract

In practical application

nodes distribution in wireless sensor networks（ WSNs） are not uniform and energy of nodes is limited. Different workload of nodes results in unbalanced energy consumption of nodes

which affects life cycle of WSNs. In order to prolong network lifecycle

a GPSR protocol for WSNs based on clustering is proposed. In this protocol

the network is divided into several clusters

each cluster needs to choose appropriate cluster head

cluster head choosing use remaining energy as index and rotate in cluster. Improved greedy algorithm is used in cluster to gather data to cluster head node

which effectively avoids problem of local minimization.Simulation results show that the protocol can prolong network lifecycle and improve success rate of data transmission.

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references

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无线传感器网络GPSR路由协议研究 [J]. 张威,施伟斌. 电子测量技术 . 2010(09)

一种基于非均匀分簇的无线传感器网络路由协议 [J]. 李成法,陈贵海,叶懋,吴杰. 计算机学报 . 2007(01)

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