Proceedings of 3rd International Conference on Multimedia Technology(ICMT-13)

Based on DV - Hop of wireless sensor network node localization algorithm improvements

Authors
Jiang Changhong, Zhao Donglong, Tian Wei
Corresponding Author
Jiang Changhong
Available Online November 2013.
DOI
https://doi.org/10.2991/icmt-13.2013.203How to use a DOI?
Keywords
wireless sensor network; node localization; localization accuracy; DV-Hop
Abstract
DV-Hop algorithm is a classical range-free localization algorithm used for node locating of wireless sensor network. After analyzing the localization principle and limitation of DV-Hop algorithm the authors proposed an improved DV-Hop algorithm The new algorithm used cluster strategy to reduce communication cost and grouping conflict probability in the first stage and quasi-Newton optimization method was used instead of the least-square method to estimate the position of nodes Simulation was made by using Matlab7.0 and the results show that the improved DV-Hop algorithm can greatly improve the localization accuracy of the unknown nodes without increasing communications traffic
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Proceedings
3rd International Conference on Multimedia Technology(ICMT-13)
Part of series
Advances in Intelligent Systems Research
Publication Date
November 2013
ISBN
978-90-78677-89-5
ISSN
1951-6851
DOI
https://doi.org/10.2991/icmt-13.2013.203How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Jiang Changhong
AU  - Zhao Donglong
AU  - Tian Wei
PY  - 2013/11
DA  - 2013/11
TI  - Based on DV - Hop of wireless sensor network node localization algorithm improvements
BT  - 3rd International Conference on Multimedia Technology(ICMT-13)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmt-13.2013.203
DO  - https://doi.org/10.2991/icmt-13.2013.203
ID  - Changhong2013/11
ER  -