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Home > Archives > Volume 20, No 11 (2022) > Article

DOI: 10.14704/nq.2022.20.11.NQ66041

AN EFFICIENT OPTIMIZATION APPROACH FOR CLUSTER HEAD IDENTIFICATION OF DATA DISSEMINATION IN URBANVEHICULAR AD-HOC NETWORK (U-VANET)

Mr.Renjith K.V and Dr.N.Anandakrishnan

Abstract

Numerous nearby incidents arise on road networks daily, many of which can also additionally cause congestion and protection hazards. Vehicular Ad Hoc Networks (VANETs) have newly emerged as an effective device for enhancing road protection through the dissemination of caveat messages most of the vehicles with inside the network approximately ability limitations on the road ahead. The main challenging task is broadcasting the messages to the intermittent nodes to final destination due to high movement and dynamic path. Due to the rattling development of wireless communication technologies and the emergent mandate of services in Vehicular Ad- hoc Networks (VANETs), effective clustering algorithms are essential to break the network scalability problem and to support further operations in VANETs. By the use of cluster head, the statistics conversation is managed among vehicle nodes in addition to end-end delay is reduced. Clustering is a mechanism of grouping of vehicles based upon some predefined metrics such as density, speed, and topographical positions of the vehicles. Modified Cuckoo Search Optimized Path (MCSOP) is the cluster based optimization to select the optimal cluster head based on fitness function in terms of distance and acceleration. Then the optimum path between source to destination is identified to disseminate the messages. The anticipated MCSOP increases the throughput and minimizes overload and implications to reduce the CO2 emission from vehicles. The simulation result shows that the MCSOP outperforms the overall ration of throughput and also minimizes the end to end delay and packet drop ratio in VANET as compared with the existing work as with and without RSA

Keywords

Random Search Algorithm (RSA), Cluster, Data dissemination, Cluster Head, Modified Cuckoo Search Optimized Path (MCSOP)

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