Adaptive Congestion Controlled Multipath Routing in VANET

Devangavi, Anil D.; Gupta, Rajendra

doi:10.4018/ijats.2017010103

Cited by 2 publications

(2 citation statements)

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“…The use of multi-path routing allows you to quickly reroute [28] and increase network performance by 10 -15% by reducing the volume of service packets [29]. The use of multipath routing in VANET networks minimizes delays in data transmission due to channel failure, increases transmission reliability, and helps to balance the load [30], [31]. The main disadvantage of the well-known multi-path routing methods is their relatively great time complexity.…”

Section: An Overview Of Routing Methods In Transport Networkmentioning

confidence: 99%

Intelligent Traffic Engineering in Software-Defined Vehicular Networking Based on Multi-Path Routing

et al. 2020

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This paper addresses traffic engineering (TE) issues in software-defined vehicular networking (SDVN). A brief analysis of the features of SDVN, which improves the efficiency of TE in SDVN, is presented. The feasibility of using multi-path routing with TE is substantiated. A procedure and an example of the formation of multiple routes based on a modified wave routing algorithm are given. Considering the features of the SDVN technology, a modified TE method is proposed, which reduces both the time complexity of forming multiple paths and the path reconfiguration time. The dynamic path reconfiguration algorithm is presented. INDEX TERMS Intelligent transportation system (ITS), multi-path routing, software-defined network, traffic engineering (TE). I. INTRODUCTION The ever-growing number of vehicles on the roads makes the vehicular ad-hoc network (VANET) an important research topic in the field of automotive and wireless technologies. VANETs are considered as a subclass of classic mobile ad hoc networks (MANETs) [1]-[3]. Where vehicles play the role of mobile nodes of the VANETs. That have embedded advanced equipment on-board, traveling on restricted routes (i.e., roads, streets and lanes), and communicating with each other for information exchange using vehicle-to-vehicle (V2V) communication protocols, and also between vehicles and roadside units (RSU) installed on the side of the roads (i.e., wireless and cellular network infrastructure), to form a link between a Vehicle-to-Infrastructure (V2I). Compared to static or low-speed moving nodes in a traditional wireless network, vehicles move faster and more unpredictably, resulting in frequent changes to VANET network settings [4]-[7]. This places higher demands on routing protocols in VANET networks. Most well-known routing methods are not effective for VANET networks [8]-[11]. In this regard, the urgent The associate editor coordinating the review of this manuscript and approving it for publication was Chao Chen.

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Section: An Overview Of Routing Methods In Transport Networkmentioning

confidence: 99%

Intelligent Traffic Engineering in Software-Defined Vehicular Networking Based on Multi-Path Routing

et al. 2020

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“…Advertised hop counts [11] are used to prevent the formation of loops from source to destination. In AOMDV [6] protocol, we notice a couple of key components [12][13] like a route update rule and a distributed protocol. The former [14] links and ensures the maintenance of several loop-free paths at each node, whereas the latter helps in identifying link-disjoint paths.…”

Section: • Aomdv Protocolmentioning

confidence: 99%

Efficient Routing in VANETs Using MRRP Algorithm

Almajmaie,

Mahmood,

Raheem

et al. 2023

DJES

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Designing a reliable routing protocol for Vehicular Ad hoc Network (VANET) poses considerable challenges due to certain unique challenges inherently present in Vehicular Ad hoc Network (VANET) topology. Some of them are needed for vehicles acting as nodes having to abide by traffic rules, uncertain inter-vehicular speed variations that may affect link stability etc. Designing a routing protocol capable of dealing with multiple limiting conditions such as long congestion periods, link failures and handoffs is a challenging task, where most of the existing multipath routing protocol shows poor performance. In this paper, the proposed Multipath Route Restoration Protocol (MRRP)is aimed at providing a robust communication channel in case of link failure between nodes. This is realized by focusing on better route maintenance for the protocol. In a wireless network, a routing protocol determines the particular ways in which routers connect. In a wireless network, as the number of hops in a wireless communication path increases, various signal factors such as interference and path loss degrade the network performance. however, sending data over a longer distance will reduce throughput. Furthermore, link stability is substantially impacted by the unpredictable movement of vehicles. Multipath routing is regarded as a potential solution to improve packet delivery and end-to-end delay in VANETs.

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Adaptive Congestion Controlled Multipath Routing in VANET

Cited by 2 publications

References 21 publications

Intelligent Traffic Engineering in Software-Defined Vehicular Networking Based on Multi-Path Routing

Intelligent Traffic Engineering in Software-Defined Vehicular Networking Based on Multi-Path Routing

Efficient Routing in VANETs Using MRRP Algorithm

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