MULTI-OBJECTIVE HARRIS HAWKS OPTIMIZATION ALGORITHM BASED 2-HOP ROUTING ALGORITHM FOR CR-VANET

Abstract

ABSTRACT

Vehicular Ad Hoc Network (VANET) emerges to ameliorate road accident, traffic congestion, and infotainment. Cognitive radio (CR) is integrated with VANET (termed as CR-VANET) to deal with the spectrum scarcity problems. For better data transmission, routing is very important in a highly dynamic CR-VANET environment. Routing in CR-VANET has several challenges due to vehicles’ high-speed movements and channel accessibility issues. This project proposes a 2-Hop routing algorithm based on the Multi-Objective Harris Hawks Optimization (2HMO-HHO) algorithm that chooses the optimal forwarders between the source and destination vehicles. Selecting 2-hops instead of multiple hops or the entire route increases the selected route’s stability and assures successful data transmission.

 

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