An Efficient Cross Layer Routing Protocol for Safety Message Dissemination in VANETS with Reduced Routing Cost and Delay Using IEEE 802.11p

Shafi, Shaik; Ratnam, D. Venkata; Bhandari, B. N.

doi:10.1007/s11277-018-5671-z

Cited by 18 publications

(8 citation statements)

References 16 publications

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“…A new routing protocol, named ECLCR, has been proposed in [8] to improve message dissemination in VANETs with IEEE 802.11p. ECLCR presents two main aspects: route discovery and the addition of a new mobility parameter in the RREP packet header which contains the entire network's fewest neighbors for each Route Request (RREQ).…”

Section: Mac-aware Routing Protocolsmentioning

confidence: 99%

MAC-aware Routing Protocols for Vehicular Ad Hoc Networks: A Survey

Rebei¹,

Hadded

Touati³

et al. 2020

2020 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)

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The constantly growing number of vehicles on our roads has become an increasing major cause of serious injury and death. Efficient data dissemination in Vehicular Ad hoc Networks (VANETs) inevitably requires an efficient and robust routing protocol. In this context, several categories of routing protocols have been proposed in the literature to meet VANETs application requirements in terms of delay, packet loss and throughput. In this paper, we focus on cross layer routing protocols. We present a survey of state-of-the-art MAC aware routing protocols designed for VANETs. These solutions can broadly be divided into two categories: contention-free and contention-based MAC-aware routing. In this paper we carryout a comprehensive comparison of these approaches. Finally, we identify open research issues that should be addressed in order to improve MAC aware routing techniques in VANETs.

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Section: Mac-aware Routing Protocolsmentioning

confidence: 99%

MAC-aware Routing Protocols for Vehicular Ad Hoc Networks: A Survey

Rebei¹,

Hadded

Touati³

et al. 2020

2020 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)

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“…As witnessed by the authors in (33), relay node is elected by using neighbour set ratio to reduce the route cost and delay. The total cost of each route is calculated using neighbour set ratio and mobility parameters.…”

Section: Relay Node-based Schemesmentioning

confidence: 99%

Emergency Messages Dissemination Challenges Through Connected Vehicles for Efficient Intelligent Transportation Systems: A Review

Mujahid¹,

Bakar²,

Darwish³

et al. 2020

Baghdad Sci.J

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Recent growth in transport and wireless communication technologies has aided the evolution of Intelligent Transportation Systems (ITS). The ITS is based on different types of transportation modes like road, rail, ocean and aviation. Vehicular ad hoc network (VANET) is a technology that considers moving vehicles as nodes in a network to create a wireless communication network. VANET has emerged as a resourceful approach to enhance the road safety. Road safety has become a critical issue in recent years. Emergency incidents such as accidents, heavy traffic and road damages are the main causes of the inefficiency of the traffic flow. These occurrences do not only create the congestion on the road but also increase the fuel consumption and pollute the environment. Emergency messages notify the drivers about road accidents and congestions, and how to avoid the dangerous zones. This paper classifies the emergency messages schemes into three categories based on relay node, clustering and infrastructure. The capabilities and limitations of the emergency messages schemes are investigated in terms of dissemination process, message forward techniques, road awareness and performance metrics. Moreover, it highlights VANET-based challenges and open research problems to provide the solutions for a safer, more efficient and sustainable future ITS.

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“…Cross layer design has been widely used to improve the network performance in wireless networks [24]. Such networks are expected to support various types of applications with different and multiple QoS and grade-of-service (GoS) requirements.…”

Section: Routing Metricsmentioning

confidence: 99%

Cross-Layer and SDN Based Routing Scheme for P2P Communication in Vehicular Ad-Hoc Networks

et al. 2019

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Conventional routing protocols proposed for Vehicular Ad-hoc Network (VANET) are usually inefficient and vulnerable for multi-hop data forwarding due to the unavailability of global information and inefﬁciencies in their route discovering schemes. However, with the recently emerged software deﬁned vehicular network (SDVN) technologies, link stability can be better improved through the availability of global network information. Thus, in this paper, we present a novel software-defined network (SDN) based routing scheme for P2P connection under urban inter-vehicle networks that can ﬁnd a global optimal route between source and destination. This is a cross-layer routing protocol in VANETs, which utilizes metrics not only considering the position and velocity of vehicles, but also channel allocation and link duration when selecting the relay vehicles. Consequently, it starts a route discovery process which can improve the network performance in terms of end-to-end delay and low overhead. Furthermore, packet loss is largely minimized by the relatively stable paths. With the help of realistic simulation, we show that the proposed routing framework performs better than other three latest SDVN and conventional VANET protocols in routing overhead, average end-to-end delay, packet drop ratio, and average throughput. Therefore, our routing scheme is more suitable for 5G-enabled vehicular ad-hoc networks in future.

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An Efficient Cross Layer Routing Protocol for Safety Message Dissemination in VANETS with Reduced Routing Cost and Delay Using IEEE 802.11p

Cited by 18 publications

References 16 publications

MAC-aware Routing Protocols for Vehicular Ad Hoc Networks: A Survey

MAC-aware Routing Protocols for Vehicular Ad Hoc Networks: A Survey

Emergency Messages Dissemination Challenges Through Connected Vehicles for Efficient Intelligent Transportation Systems: A Review

Cross-Layer and SDN Based Routing Scheme for P2P Communication in Vehicular Ad-Hoc Networks

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