Neha Septa

Broschiertes Buch

Safety Enhancement for Vehicular Ad-Hoc Network

Beschreibung

Road accidents cause significant harm globally. Vehicular Ad Hoc Networks (VANETs) enhance safety by broadcasting alerts between vehicles. Optimizing the Medium Access Control (MAC) protocol improves message delivery efficiency. The proposed solution adjusts contention window (CW) size based on network density, using a Markov chain model for both saturation and unsaturation conditions.Cooperative relays and control packets like NACK and Enable to Cooperate (ETC) boost reliability. Smaller CWs suit sparse networks, while larger ones prevent collisions in dense scenarios. A smart broadcast protocol with fuzzy logic selects optimal relays and CW sizes, enhancing stability and reducing delays.Simulations in MATLAB and NS3 confirm better performance across densities, improving communication reliability for safer roads.

Autor

Neha Septa received her Ph.D. degree from the Department of Electronics Engineering, VJTI, Mumbai. She was one of the recipients of the ADF scholarship in 2018. Her current research focuses on vehicular ad hoc networks and fuzzy logic models.

Produktdetails

• Verlag: Scholars' Press
• Seitenzahl: 128
• Erscheinungstermin: 24. Januar 2025
• Englisch
• Abmessung: 220mm x 150mm x 8mm
• Gewicht: 209g
• ISBN-13: 9783639664775
• ISBN-10: 3639664779
• Artikelnr.: 73389148