Regional cluster head selection routing algorithm for WSNs based on energy and distance

LIU Yong-chao; ZHANG Yue-xia; MIAO Min

doi:10.13873/J.1000-9787(2015)01-0124-04

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Regional cluster head selection routing algorithm for WSNs based on energy and distance

更新时间：2025-09-11

- Regional cluster head selection routing algorithm for WSNs based on energy and distance
- Vol. 34, Issue 1, Pages: 124-127(2015)
- 作者机构：
  
  1. 北京信息科技大学信息与通信工程学院
  2. 北京信息科技大学北京高动态导航技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)01-0124-04
  CLC： TN929.5;TP212.9
- Published：2015
- 稿件说明：
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[1]刘永超,张月霞,缪旻.基于能量和距离的分区域选择簇首WSNs路由算法[J].传感器与微系统,2015,34(01):124-127.

LIU Yong-chao, ZHANG Yue-xia, MIAO Min. Regional cluster head selection routing algorithm for WSNs based on energy and distance[J]. 2015, 34(1): 124-127.
[1]刘永超,张月霞,缪旻.基于能量和距离的分区域选择簇首WSNs路由算法[J].传感器与微系统,2015,34(01):124-127. DOI： 10.13873/J.1000-9787(2015)01-0124-04.

LIU Yong-chao, ZHANG Yue-xia, MIAO Min. Regional cluster head selection routing algorithm for WSNs based on energy and distance[J]. 2015, 34(1): 124-127. DOI： 10.13873/J.1000-9787(2015)01-0124-04.

摘要

LEACH路由算法是能量有效、基于层次结构的经典路由算法

但它存在簇首选择不合理和能耗不均衡等缺点。针对这些缺点

提出了一种分区域分簇的路由改进算法A-LEACH。根据节点到基站的距离对节点进行区域划分

然后在特定区域用新的阈值来选择簇首

最后采用多跳的方式进行信息传输。分析和仿真结果表明:与经典路由算法LEACH相比

改进算法能够更有效延长网络的生命周期

均衡网络的能量分布和节省网路的能量。

Abstract

LEACH is one of the classic hierarchical structure routing algorithms which is energy-efficient

but there are some shortcomings

such as unreasonable selection of cluster heads and unbalanced energy consumption.Aiming at these shortcomings of LEACH

a regional clustering routing algorithm

A-LEACH

based on energy and distance is proposed. Nodes are divided into parts according to their distance to base station

cluster heads are selected in specific region through new threshold

and information is transmitted with mode of multiple hops.Analysis and simulation results show that compared with classical routing algorithm LEACH

A-LEACH can prolong lifetime of the network

balance network energy distribution and save network energy more effectively.

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Keywords

references

一种基于节点密度的无线传感器网络路由协议 [J]. 路成杰,蒋海峰. 传感器与微系统 . 2014(09)

基于能量和距离加权的WSNs簇头选择算法 [J]. 王进,邵玉斌,龙华,杜庆治. 传感器与微系统 . 2014(05)

一种基于LEACH的改进WSN路由算法 [J]. 陈晓娟,王卓,吴洁. 传感技术学报 . 2013(01)

一种基于LEACH协议的无线传感器网络路由算法 [J]. 李芳芳,王靖. 传感技术学报 . 2012(10)

基于传感器网络能量均衡分簇算法仿真研究 [J]. 李桂香. 计算机仿真 . 2012(04)

一种基于LEACH协议的改进算法 [J]. 吕涛,朱清新,张路桥. 电子学报 . 2011(06)

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