Patching Method for Coverage Holes with Distance-istant in Wireless Sensor Networks

DOI

10.2991/iccnce.2013.55How to use a DOI?

Keywords

wireless sensor networks, coverage holes, patching holes, nodes utiliza

Abstract

An effective approach for coverage holes was proposed, called Distance-assistant Coverage Hole Parching (DACHP) strategy. DACHP strategy would achieve the purpose of patching coverage holes using redundant sensor nodes within the wireless sensor networks. Simulation results show, compared with DFNFP and random algorithm, for the same size and shape coverage hole, DACHP can awaken five redundant nodes to patch 92.19% of hole, yet DFNFP needs awaken nine redundant nodes and just patch 90.28%. It can be seen that DFNFP not only awaken four extra nodes, but also is lower 1.19% in patching rate of hole than DACHP. In addition, DACHP is more stable in utilization of redundant nodes and does not produce additional cost.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhengwei Guo
AU  - Lin Zhu
PY  - 2013/07
DA  - 2013/07
TI  - Patching Method for Coverage Holes with Distance-istant in Wireless Sensor Networks
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 226
EP  - 229
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.55
DO  - 10.2991/iccnce.2013.55
ID  - Guo2013/07
ER  -