.

ISSN 2063-5346
For urgent queries please contact : +918130348310

HOQC-MAC: QOS AWARE CLUSTER-BASED MAC PROTOCOL FOR VANET USING HYBRID OPTIMIZATION ALGORITHM

Main Article Content

M. Manoj1* , A.Ch. Sudhir2
» doi: 10.48047/ecb/2023.12.si5a.0189

Abstract

Numerous safety-related applications have several safety-related programs designed to improve road traffic on VANET networks. As the demand for wireless security and non-security applications increases, so does the need for efficient bandwidth usage and reliable data transmission. Various communication services and applications reduce the radio frequencies provided to them. The IEEE 802.11P standard, which allows wireless access to the hard drive via DSRC bands, does not give enough spectrums to send reliable information over busy channels. Recent ITS developments require a reliable MAC protocol to support highpriority security message broadcasts. Additionally, the IEEE 802.11P standard, which allows wireless access to the VANET DSRC frequencies, does not provide enough spectrums for the lossless exchange of information over congested channels. This paper proposes a QoS aware cluster-based MAC protocol (HOQC-MAC) for VANET using a hybrid optimization algorithm. First, we introduce a tree-seed induced coyote optimization (TSCO) algorithm for clustering to group the vehicles, improving energy efficiency. Second, we develop a chaotic transient search optimization (CTSO) algorithm to monitor the channels and guide the RSU to enhance channel utilization and subcarrier collision problem. Third, we illustrate an extreme learning-based artificial neural network (ELANN) decision-making technique to compute the proper communication candidates, minimizing the lossless data transfer. Finally, you can simulate a specific HOQC-MAC protocol and compare it to existing protocols such as carrier contention, latency, packet delivery speed, and bandwidth.

Article Details