中文

Journal of Applied Sciences >

2012 , Vol. 30 >Issue 2: 120 - 127

DOI: https://doi.org/10.3969/j.issn.0255-8297.2012.02.003

Communication Engineering

Localization of Collaboration Ripples in Wireless Sensor Network

Expand
  • 1. Key Laboratory of Special Fiber Optics and Optical Access Networks, Ministry of Education,
    Shanghai University, Shanghai 200072, China
    2. Microelectronic Research and Development Center, Shanghai University, Shanghai 200072, China
    3. Key Laboratory of Advanced Displays and System Application, Ministry of Education,
    Shanghai University, Shanghai 200072, China

Received date: 2011-05-04

  Revised date: 2011-07-11

  Online published: 2012-03-30

Fold

Abstract

This paper proposes a collaboration ripple algorithm for high accuracy, large range and low cost localization of large scale nodes in a wireless sensor network (WSN). A splicing network topology is designed based on a rational network topology research. Location error is reduced with collaboration among the nodes. The ripple algorithm is applied to locate unknown nodes in a unit cell to realize accurate localization of
neighboring notes. Verification of the algorithm shows that the collaboration ripple location algorithm can reduce anchor nodes by 3.20%, and improve precision by 20.00%, indicating effectiveness of the proposed algorithm.

Key words： wireless sensor network (WSN); localization; high accuracy; network topology divide; collaboration ripple localization algorithm

Cite this article

ZHANG Jin-yi1;3, DUAN Su-yang1, WU Yu-jian1, WANG Chun-hua1, DING Meng-ling2 . Localization of Collaboration Ripples in Wireless Sensor Network[J]. Journal of Applied Sciences, 2012 , 30(2) : 120 -127 . DOI: 10.3969/j.issn.0255-8297.2012.02.003

Options
Outlines

/

〈 〉