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Research on the WSN Node Localization Based on TOA
- Source :
- Journal of Applied Mathematics, Vol 2013 (2013)
- Publication Year :
- 2013
- Publisher :
- Wiley, 2013.
-
Abstract
- Regarding the tracking of moving target in the large-scale fixed scene, a new routing algorithm of LAODV in the principle of TOA localization is proposed. Then, the participation field of the fixed node based on the node location information is properly controlled, while the routing request area is reduced through combination of AODV and LAR during transmission of the location information. Simulation results show that the proposed algorithm renders satisfactory performance in terms of average delay reduction from end to end, packet loss rate, and routing overhead. As a result, the delay and system overhead during localization could be minimized.
- Subjects :
- Mathematics
QA1-939
Subjects
Details
- Language :
- English
- ISSN :
- 1110757X and 16870042
- Volume :
- 2013
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.16790195eeba44e4be25d57defc27b43
- Document Type :
- article
- Full Text :
- https://doi.org/10.1155/2013/706064