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All Journal Bulletin of Electrical Engineering and Informatics
Mohd Nizam Mohmad Kahar
University Malaysia Pahang (UMP)
Electrical & Electronics Engineering

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An effective transmit packet coding with trust-based relay nodes in VANETs Omar A. Hammood; Mohd Nizam Mohmad Kahar; Waleed A. Hammood; Raed Abdulkareem Hasan; Mostafa Abdulghfoor Mohammed; Ayoob A. Yoob; Tole Sutikno
Bulletin of Electrical Engineering and Informatics Vol 9, No 2: April 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (883.967 KB) | DOI: 10.11591/eei.v9i2.1653

Abstract

Vehicular ad-hoc networks (VANETs) are characterized by limited network resources such as limited bandwidth and battery capacity. Hence, it is necessary that unnecessary use of network resources (such as unnecessary packet transfers) is reduced in such networks so that the available power can be conserved for efficient multicast communications. In this paper, we have presented a Transmit Packet Coding (TPC) Network Coding in VANET to ensure reliable and efficient multicasting. With network coding, the number of transmitted packets over the network can be reduced, ensuring efficient utilization of network devices and resources. Here, the trust-based graph optimization is performed using Cuckoo search algorithm to select the secure relay nodes. The experimental results showed the superiority of the presented approach compared to the existing techniques in terms of throughput, latency, hop delay, packet delivery ratio, network decoder outage probability, and block error rate.
Co-Authors Ayoob A. Yoob Mostafa Abdulghfoor Mohammed Omar A. Hammood Raed Abdulkareem Hasan Tole Sutikno Waleed A. Hammood