Security and quality of service (QoS) co-design in vehicular ad hoc networks with cooperative communications

2011 ◽  
Author(s):  
F. Richard Yu ◽  
Azzedine Boukerche
Keyword(s):  
Quality Of Service ◽  
Ad Hoc Networks ◽  
Cooperative Communications ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Hoc Networks

scholarly journals Enhanced Vehicular AD HOC Network Protocol to Improve Quality of Service in Vehicle to Vehicle Communication

2019 ◽  
Vol 8 (9S) ◽  
pp. 175-181
Keyword(s):  
Quality Of Service ◽  
Ad Hoc Networks ◽  
Routing Protocols ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Rapid Change ◽  
Dynamic Environment ◽  
Dynamic Source ◽  
Hoc Networks

The vehicular ad-hoc networks (VANETs) are specific type or a sub form of Mobile ad hoc networks (MANETs). However the main problem which is related to this network is the Quality of Service (QoS) which mainly occurs due to rapid change topology nature in the network and lack of stability of communication. Consequently, some of the challenges that researcher focus on routing protocols for VANET. The problem which is faced by this network with these protocols is the dynamic environment in their route instability. This paper approaches the combination of Dynamic Source Routing protocol (DSR) and Particle Swarm Optimization Algorithm (PSO) to solve the problems of Routing protocols which help to improve the Quality of service (QoS) in the network. The approach which is introduced in this paper is to make use for making the better Quality of Service (QoS) in the VANET. The simulation results in MATLAB exactly predict the overall performances regarding the proposed work in terms of the packet drop ratio, transmission delay, channel utilization, Throughput and Energy consumption under varying conditions

A hybrid Algorithms to Improve the Quality of Service in Vehicular Ad-Hoc Networks: A Framework

2021 ◽  
Author(s):  
Mustafa Maad Hamdi ◽  
Lukman Audah ◽  
Sami Abduljabbar Rashid ◽  
Mohammed Salah Abood ◽  
Ahmed Shamil Mustafa ◽  
...  
Keyword(s):  
Quality Of Service ◽  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Hybrid Algorithms ◽  
Hoc Networks
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