An improved WCA for ultraviolet communication networking

Li Jibo; Liu Xiguo; Wu Xiaojun; Li Bifeng; Wang Hongxing

doi:10.13756/j.gtxyj.2015.02.019

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An improved WCA for ultraviolet communication networking

- An improved WCA for ultraviolet communication networking
- Study on Optical communication Issue 2, Pages: 62-63(2015)
- 作者机构：
  
  1. 海军航空工程学院电子信息工程系
  2. 山东省信号与信息处理重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.02.019
  CLC： TN929.1
- Published：2015，
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[1]李济波,刘锡国,吴晓军,李笔锋,王红星.用于紫外光通信组网的改进加权算法[J].光通信研究,2015(02):62-63+75.

Li Jibo, Liu Xiguo, Wu Xiaojun, et al. An improved WCA for ultraviolet communication networking. [J]. (2):62-63(2015)
[1]李济波,刘锡国,吴晓军,李笔锋,王红星.用于紫外光通信组网的改进加权算法[J].光通信研究,2015(02):62-63+75. DOI： 10.13756/j.gtxyj.2015.02.019.

Li Jibo, Liu Xiguo, Wu Xiaojun, et al. An improved WCA for ultraviolet communication networking. [J]. (2):62-63(2015) DOI： 10.13756/j.gtxyj.2015.02.019.

摘要

针对已有加权算法在紫外光通信组网运用中存在的结构划分不均衡、不稳定和不准确等问题

提出一种改进的加权算法。改进算法基于能量损耗模型确定合理的小区数划分

并将节点间的相对移动性考虑到功率变化因素中计算通信连接时间。仿真分析表明

改进算法提高了网络的稳定性

中心节点的选择更趋于均衡化

可以进一步改善紫外光通信网络的性能。

Abstract

In view of such problems as imbalance

instability and inaccuracy of structural division existing in the operation of the current Weighted Clustering Algorithms（WCA）in ultraviolet communication networking

this paper proposes an improved WCA.This algorithm is based on the rational number of cell division determined by an energy loss model and calculates the communication connection time with the relative inter-node mobility considered in the power change factors.The simulation and analysis show that the proposed algorithm improves the network stability

enables the selection of the central node to be more balanced

thus further improving the performance of ultraviolet communication networks.

关键词

光通信紫外光通信组网方法加权算法

Keywords

optical communicationultraviolet communicationnetworking methodweighted clustering algorithm

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