Minimizing end-to-end delay in Vehicular Ad Hoc Network using Edge Node Based Greedy Routing

Abstract

VANETs (Vehicular Ad hoc Networks) are highly mobile wireless ad hoc networks and will play an important role in public safety communications and commercial applications. Routing of data in VANETs is a challenging task due to rapidly changing topology and high speed mobility of vehicles. Conventional routing protocols in MANETs (Mobile Ad hoc Networks) are unable to fully address the unique characteristics in vehicular networks. In this paper, we propose EBGR (Edge Node Based Greedy Routing), a greedy position based routing approach to forward packet to the node present in the edge of the limited transmission range of forwarding node as most suitable next hop, with consideration of nodes moving in the direction of the destination. We evaluate the performance of our solutions via Manhattan mobility model. This paper presents a detailed description of our approach and simulation results show that end to end delay in packet transmission is minimized considerably compared to current routing protocols of VANET.

Speeding Up the Evaluation of a Mathematical Model for VANETs Using OpenMP

“…Most of them are related with the vehicle routing optimization [9], [10], the broadcasting methods [11], [12], [13], the mobility of vehicles [14], [15] and the communication delay time [16], [17], [18]. Other related VANET issues have been studied as well, like network connectivity [19], or survivability [20].…”

Analysis of Dynamic Route Discovery Mechanism in Reactive Routing Protocols

“…The closeness of next node identified with the help of the mathematical equation that is: [14] But, there is an option to solve this problem that is, we have to lead the process to discover the path and control packets are generated. To understand the initial set up of nodes and …”

Parallelization of a Mathematical Model to Evaluate a Cca Application for Vanets

“…Most of them are related with the vehicle routing optimization (Ning et al, 2009;Wisitpongphan et al, 2007), the broadcasting methods (Du et al, 2009;Fasolo et al, 2006;Li et al, 2010), the mobility of vehicles (Harri et al, 2009;Djenouri et al, 2008) and the communication delay time (Abboud and Zhuang, 2009;Fukuyama, 2009;Prasanth et al, 2009). Other related VANET issues have been studied as well, like network connectivity (Khabazian and Mehmet Ali, 2008), or survivability (Xie and Xiao, 2008).…”