Analysis of Packet Dropping, Storage Issue, Security Issue and Routing Misbehaviour in Disruption Tolerant Networks
R.Sangeetha1, R. Vijaya Bhasker2
1R. Sangeetha, Ph.D Scholar, Department of Information and Communication Engineering, Anna University, Regional Centre, Coimbatore (Tamil Nadu), India.
2Dr. R.Vijaya Bhasker, M.E. Ph.D, Assistant Professor, Department of Electronics and Communication Engineering, Anna University, Regional Centre, Coimbatore (Tamil Nadu), India.
Manuscript received on 07 December 2018 | Revised Manuscript received on 18 December 2018 | Manuscript published on 30 December 2018 | PP: 119-122 | Volume-8 Issue-2C2, December 2018 | Retrieval Number: 100.1/ijeat.B10271282C218/18©BEIESP
Open Access | Editorial and Publishing Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Disruption tolerant networks (DTN) are built in such a way that the connection between source and destination does not exist for a long time. DTN transfers the message using store-carry-forward method. When a connection is established between the nodes, the message is forwarded. The four main issues in DTN are identified and the respective approaches are applied inorder to overcome the issues. The four main issues include packet dropping, storage, security and routing misbehaviour. The best approach among the various are identified and implemented. Techniques are identified to balance the buffer in each node. By applying the various techniques, the packet delivery ratio is increased. More number of misbehaving nodes are identified and blacklisted. The storage cost and communication cost is reduced. The system resources are not wasted. Overall the performance of the network is increased.
Keywords: Disruption Tolerant Networks, Misbehaving Node, Blacklist, Packet Dropping.
Scope of the Article: Storage-Area Networks