Open AccessAd Hoc Vehicle Networks: Recapitulation and Challenges
Author(s) -
S Neelambike,
C. Amith Shekhar,
B Rekha,
Bhavana S. Patil
Publication year - 2021
Publication title -
asian journal of computer science and technology
Language(s) - English
Resource type - Journals
eISSN - 2583-7907
pISSN - 2249-0701
DOI - 10.51983/ajcst-2021.10.1.2700
Subject(s) - vehicular ad hoc network , computer science , computer network , quality of service , wireless ad hoc network , key (lock) , mobile ad hoc network , usability , adaptive quality of service multi hop routing , routing protocol , bandwidth (computing) , latency (audio) , routing (electronic design automation) , optimized link state routing protocol , distributed computing , computer security , telecommunications , wireless , human–computer interaction , network packet
Being ad-hoc in design, VA NET is a form of networks generated by the idea of building up a network of cars for a specific needs or circumstance. In addition to the benefits, VANET poses a large number of challenges such as providing QoS, high bandwidth and connectivity, and vehicle and individual privacy security. Each report discusses VANET 's state-of-the-art, explaining the relevant problems. We address in depth network design, signal modelling and propagation mechanisms m, usability modeling, routing protocols and network security. The paper's key results are that an effective and stable VANET satisfies all architecture criteria such as QoS, minimal latency, low BER and high PDR. At the end of the paper are addressed several primary work areas and challenges at VANET.