A SECURE PAYMENT SCHEME IN MULTIHOP WIRELESS NETWORK BY TRUSTED NODE IDENTIFICATION METHOD

Soumya A V; Prajna M R

Authors

Soumya A V Dept of CS&E VTU, Belgaum KVGCE, SULLIA, DK-574327 Author
Prajna M R Assoc.prof, Dept of CSE VTU, Belgaum KVGCE, SULLIA, DK-574327 Author

Keywords:

Payment schemes, Trust value, Trust centre, cheater node

Abstract

The papers propose an improvised version of the report based payment scheme by adopting a trust system which will assign trust value for each and every node in the network. In report based payment scheme the nodes submit light weight payment report to the Trusted Third party .By checking the consistency of the report the third party classify the reports to fair report and cheating report. If it is a fair report means there is an immediate payment clearance. Otherwise trusted party will ask evidence from all the nodes and cheater nodes are evicted. To increase the performance the proposed system will assign trust value for all the nodes in the network. The nodes have high trust value if they relay more messages successfully in the past. So that packet transmission will be through highly trusted nodes which will reduce probability of dropping messages. Thus increase packet delivery ratio and through put and hence network performance.

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