Connectivity Restoration in Partitioned Wireless Sensor Networks based on Coverage Importance using Round Table Decision

Shriwastav, S and Ghose, D (2018) Connectivity Restoration in Partitioned Wireless Sensor Networks based on Coverage Importance using Round Table Decision. In: 14th IEEE India Council International Conference, INDICON 2017, 15 - 17 December 2017, Roorkee.

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Abstract

This paper addresses the problem of connectivity restoration taking into account the importance of the covered area where the nodes have been destroyed. A distributed and autonomous approach of reconnecting disjoint clusters while moving surviving nodes to nodes in higher priority areas is proposed. In this approach, which builds upon the round table (RT) approach in the literature, each cluster identifies itself and chooses a negotiator which travels to negotiate with negotiators of other clusters, by exchanging information and deciding on reconnection paths. In contrast to the original RT approach, this approach also considers the replacements for lost important nodes. On return of negotiators to the respective clusters, the recovery and reconnection process is carried out. This process is implemented in three ways: reconnection only (which is the original round table approach), recover and reconnect, and finally, reconnect and recover. Simulation on a network and performance of the approaches is presented.

Item Type:	Conference Paper
Publication:	2017 14th IEEE India Council International Conference, INDICON 2017
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to the IEEE.
Keywords:	Partitions (building); Recovery; Restoration; Wireless sensor networks, Connectivity restorations; Coverage importance; Covered areas; Disjoint clusters; Multiple nodes; Round tables, Sensor nodes
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	03 Aug 2022 06:44
Last Modified:	03 Aug 2022 06:44
URI:	https://eprints.iisc.ac.in/id/eprint/75214

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