Avoiding Impact of Jamming using Multipath Routing Based on Network Content
V.M. SwornaKala1, Kirpa Ganesh2

1Dr.M.Karnan, Department of Computer Science and Engineering, Tamilnadu College of Engineering, Coimbatore, Tamilnadu, India.
2N.Krishnaraj, Research Scholar, Manonmaniam Sundaranar University, Tirunelveli,Tamilnadu , India.

Manuscript received on July 01, 2012. | Revised Manuscript received on July 04, 2012. | Manuscript published on July 05, 2012. | PP: 160-163 | Volume-2, Issue-3, July 2012. | Retrieval Number: C0735052312 /2012©BEIESP
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© The Authors. Published By: 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: Multiple-path source routing protocols allow a data source node to distribute the total traffic among available paths. In this paper, I consider the problem of jamming-aware source routing in which the source node performs traffic allocation based on empirical jamming statistics at individual network nodes. I formulate this traffic allocation as a lossy network flow optimization problem using portfolio selection theory from financial statistics. I show that in multisource networks, this centralized optimization problem can be solved using a distributed algorithm based on decomposition in network utility maximization (NUM). I simulate the achievable throughput using our proposed traffic allocation method in several scenarios.By this paper I can only develop provide multiple paths in centralized manner. This increases server overhead. To avoid this I propose source specie routing in network.

Keywords: This increases server overhead. To avoid this I propose source specie routing in network