Increasing the Lifetime of Cluster head Using Improved Stability Based Clustering Approach in VANETS
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 3
Abstract
Increasing the lifetime of the cluster head is crucial for most applications and protocol designs in Vehicular Adhoc Networks (VANET).In traditional approaches, this is obtained by beacon based techniques, affinity propagation that keeps tracking and forward the message to the cluster group to reach destination. In highly dynamic environment, however these approaches are not efficient to transfer the messages in a cluster group to reach the target vehicles in a group. In this paper, we present a dynamic and stable cluster-based ISBCA with a more realistic selection metric that includes the vehicle's on-road time and position messages like relative speed, direction and connectivity among neighbouring vehicles while giving priority to vehicles joining a cluster. our proposed ISBCA is based on (improved stability based clustering approach) is based on Multi-hop protocols Disseminations which removes the unnecessary nodes in the cluster group using OMNET++ and SUMO. The simulation results show that it allows more nodes to participate in the opportunistic data forwarding and increases a connection’s throughput while using existing network capacity compared to traditional routing.
Authors and Affiliations
M. Gowtham Prabu, Mr. J. Jayavel
Keywords
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