An Energy Efficient Simultaneous-Node Repositioning Algorithm for Mobile Sensor Networks
Joint Authors
Hasbullah, Halabi
Khan, Muhammad Amir
Nazir, Babar
Khan, Imran Ali
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-22
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Recently, wireless sensor network (WSN) applications have seen an increase in interest.
In search and rescue, battlefield reconnaissance, and some other such applications, so that a survey of the area of interest can be made collectively, a set of mobile nodes is deployed.
Keeping the network nodes connected is vital for WSNs to be effective.
The provision of connectivity can be made at the time of startup and can be maintained by carefully coordinating the nodes when they move.
However, if a node suddenly fails, the network could be partitioned to cause communication problems.
Recently, several methods that use the relocation of nodes for connectivity restoration have been proposed.
However, these methods have the tendency to not consider the potential coverage loss in some locations.
This paper addresses the concerns of both connectivity and coverage in an integrated way so that this gap can be filled.
A novel algorithm for simultaneous-node repositioning is introduced.
In this approach, each neighbour of the failed node, one by one, moves in for a certain amount of time to take the place of the failed node, after which it returns to its original location in the network.
The effectiveness of this algorithm has been verified by the simulation results.
American Psychological Association (APA)
Khan, Muhammad Amir& Hasbullah, Halabi& Nazir, Babar& Khan, Imran Ali. 2014. An Energy Efficient Simultaneous-Node Repositioning Algorithm for Mobile Sensor Networks. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1051021
Modern Language Association (MLA)
Khan, Muhammad Amir…[et al.]. An Energy Efficient Simultaneous-Node Repositioning Algorithm for Mobile Sensor Networks. The Scientific World Journal No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1051021
American Medical Association (AMA)
Khan, Muhammad Amir& Hasbullah, Halabi& Nazir, Babar& Khan, Imran Ali. An Energy Efficient Simultaneous-Node Repositioning Algorithm for Mobile Sensor Networks. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1051021
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051021