Towards enhanced reactive routing in urban Vehicular Ad hoc Networks

Moussaoui, Boubakeur; Djahel, Soufiene; Khelifi, Hakima; Merniz, Salah

doi:10.1109/notere.2015.7293506

Cited by 6 publications

(5 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Using an iterative K-Means algorithm, IGAROT generates clusters into two nonoverlapping groups and then updates the size of the successful cluster using likelihood metric in the initial population size. Overhead reduction was achieved in [30] by forwarding the location of the destination to every generated RREQ packet. Efficient Routing Protocol (ERP) [31] minimizes the unnecessary broadcast in the network by finding the minimum set of vehicles for backbone communication that act as forwarders and only those nodes will be having the responsibility to broadcast.…”

Section: Imentioning

confidence: 99%

DyTE: An Effective Routing Protocol for VANET in Urban Scenarios

Kazi

Khan

2021

Eng. Technol. Appl. Sci. Res.

View full text Add to dashboard Cite

A Vehicular Ad-hoc Network (VANET) is a subclass of wireless ad-hoc networks, widely used in on-road vehicles and roadside equipment, having applications in various areas including passenger safety, smart traffic solutions, and connectivity on vehicles The VANET is the backbone of the Intelligent Transport System (ITS) that establishes connectivity between vehicles through a wireless medium. When it comes to the communication between high-speed vehicles there is the challenge of dynamic mobility. In order to provide a higher Packet Delivery Ratio (PDR) and increase the throughput, a new routing protocol called Dynamic Trilateral Enrolment (DyTE) is introduced which chooses a dynamic trilateral zone to find the destination vehicle by allowing only relevant nodes to participate in the communication process using the location coordinates of source and destination nodes. The proposed routing protocol is compared with Ad-hoc On-demand Distance Vector (AODV), Ad-hoc On-demand Multipath Distance Vector (AOMDV), and Dynamic Source Routing (DSR), and the results show remarkable improvement in reducing the Network Routing Load (NRL) and increasing the PDR and throughput of the network. DyTE has performed more efficiently in terms of PDR (23% approximately), throughput (26% approximately) and drastically minimized the NRL by a factor of almost 3.

show abstract

Section: Imentioning

confidence: 99%

DyTE: An Effective Routing Protocol for VANET in Urban Scenarios

Kazi

Khan

2021

Eng. Technol. Appl. Sci. Res.

View full text Add to dashboard Cite

show abstract

“…It is worth mentioning that the source vehicle can discover the region (or zone) where the final destination of the target vehicle is located through the Traffic Management System (TMS) [16]. It is acknowledged that modern TMSs can provide optimal (shortest or fastest) routes for all vehicles in the road network.…”

Section: Reducing the Number Of Control Packetsmentioning

confidence: 99%

A cross layer approach for efficient multimedia data dissemination in VANETs

Moussaoui

Djahel

Smati³

et al. 2017

Vehicular Communications

Self Cite

View full text Add to dashboard Cite

The recent rapid expansion of multimedia applications spectrum, ranging from infotainment to healthcare and mission-critical scenarios, has incited researchers from different disciplines to develop various tools and protocols to support such applications. Many people use multimedia data while they travel in different transportation means and thus they need various QoS levels based on the type of application they are running. Such data is usually transmitted through 3G/LTE networks; however, the unprecedented increase of multimedia data volume makes satisfying their requirements in terms of low delay and higher bandwidth a challenge. Many experts foresee that Vehicular Ad-hoc Networks (VANETs) technology can be an efficient offloading solution for 3G/LTE networks by providing cost-free and robust data exchange between cars as well as among their passengers. Although VANETs pave the way toward several novel safety and non-safety applications that promise enhanced driving security and comfort, they suffer from several issues due to their intrinsic features such as higher vehicles mobility, rapidly changing topology, etc. In this work, we propose an Enhanced version of AODV (En-AODV) protocol to deal with routes instability issue in VANETs. En-AODV leverages cross-layer information on the link quality combined with the knowledge of the final destination of the receiver vehicle to establish more stable routes. The obtained simulation results confirm the efficiency of En-AODV and highlight its supremacy over AODV under various metrics and scenarios. En-AODV has particularly proven its ability to establish stable routes while significantly reduce the overhead generated by control packets, freeing up the channel to carry more data packets.

show abstract

“…In wireless sensor networks there is always a chance of packet loss that can have a serious impact in case of autonomous vehicles. This issue also has to be addressed [9]. However this study is beyond the scope of this paper and can be addressed as future work.…”

Section: Introductionmentioning

confidence: 96%

Unicast Routing Protocols in Vehicular Adhoc Networks: A Comparative Analysis

Uzair¹

2017

JACN

View full text Add to dashboard Cite

Vehicular Adhoc networks are the networks built by means of the principles of Mobile ad hoc networks (MANETs). This allows effortless and effectual communication between vehicles without the need to create a permanent infrastructure. The applications of VANET are increasing as we are moving towards the era of fully autonomous self-driving vehicles. Various routing protocols have been proposed in vehicular Adhoc networks. In this paper we have done comparative analysis of frequently used unicast routing protocols in vehicular adhoc networks. This comparative analysis is based on qualitative comparison of commonly used unicast routing protocols. This will give us the clear view of the strengths and weaknesses of the available unicast routing protocols of VANETs. Primary focus of the comparative analysis is autonomous self-driving vehicles and based on the results of comparison it is suggested to use WLANWiMAX Double-Technology Routing (WWDTR) for wireless communication in autonomous vehicles.

show abstract

Towards enhanced reactive routing in urban Vehicular Ad hoc Networks

Cited by 6 publications

References 7 publications

DyTE: An Effective Routing Protocol for VANET in Urban Scenarios

DyTE: An Effective Routing Protocol for VANET in Urban Scenarios

A cross layer approach for efficient multimedia data dissemination in VANETs

Unicast Routing Protocols in Vehicular Adhoc Networks: A Comparative Analysis

Contact Info

Product

Resources

About