Performance Analysis of a Delay Tolerant Network by State Aggregation

Velugoori, Karthik and Mukherji, Utpal and Sharma, Vinod (2016) Performance Analysis of a Delay Tolerant Network by State Aggregation. In: 11th International Conference on Signal Processing and Communications (SPCOM), JUN 12-15, 2016, Indian Inst Sci, Banglore, INDIA.

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Abstract

We consider a delay tolerant network, with mobile nodes modelled as performing independent random walks on a graph. We compute the mean time to convey a message from a mobile source to a fixed destination on the graph, via mobile relay nodes adopting a two-hop relay protocol. The complexity of computing the mean delay is high in a large network. Therefore, we propose two low complexity methods to approximately compute the mean delay via state aggregation. Similar methods can be used to obtain the performance of other routing protocols in such a network.

Item Type:	Conference Proceedings
Additional Information:	Copy right for this article belongs to the IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	31 Jan 2017 05:33
Last Modified:	31 Jan 2017 05:33
URI:	http://eprints.iisc.ac.in/id/eprint/56158

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