V2X communication protocol in VANET for co-operative intelligent transportation system

Bhover, Sushma. U.; Tugashetti, Anusha; Rashinkar, Pratiksha

doi:10.1109/icimia.2017.7975531

Cited by 35 publications

(17 citation statements)

References 10 publications

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“…The purpose of intelligent transportation systems is to increase safety, efficiency, and transportation management 2 . In intelligent transportation systems, each vehicle can communicate with other moving vehicles that form a vehicular ad hoc network (VANET) 3 . VANETs 4 are a type of ad hoc network where moving vehicles communicate in a dynamic topology 5 .…”

Section: Introductionmentioning

confidence: 99%

A multi‐level routing method in vehicular ad hoc networks using unnamed aerial vehicle nodes

Palizian

Barati

AnsariAsl

2021

Int J Communication

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Summary Vehicular ad hoc networks (VANETs) are a subset of mobile ad hoc networks (MANETs) that can be used to communicate in intelligent transportation systems. In VANETs, each node in the network is a vehicle that exchanges data wirelessly with other vehicles. Many authors have considered using unnamed aerial vehicle (UAV) nodes to improve connectivity in VANETs. In recent years, UAVs have been used to enhance communications in VANETs. In this paper, a routing method for VANETs using UAV nodes is presented. The proposed method has three phases. The first phase deals with routing operations between vehicles. In this phase, whenever a vehicle has a packet to send, it selects the next hop to send the packet from the neighbor vehicles based on the parameters of distance, speed difference, and direction difference. The second phase is dedicated to routing operations between the vehicle and the UAV. In this phase, the roadside unit selects the best UAV based on distance and remaining energy, and the vehicle sends data to the UAV. The third phase is dedicated to UAV routing operations, and a greedy routing method between the UAVs based on distance and energy is presented. The proposed method is compared with U2RV and UVAR methods in terms of packet delivery rate, end‐to‐end delay, number of hops, and control overhead. The simulation results showed that the proposed method has improved in terms of packet delivery rate, the number of hops, and end‐to‐end delay.

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Section: Introductionmentioning

confidence: 99%

A multi‐level routing method in vehicular ad hoc networks using unnamed aerial vehicle nodes

Palizian

Barati

AnsariAsl

2021

Int J Communication

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“…Mas pode também ser utilizada para trocar informações de entretenimento, como por exemplo arquivos de multimídia, por meio de conexão com a Internet [Mishra et al 2016]. Com a introdução de IoT (Internet of Things) outro paradigma tem sido utilizado em redes veiculares, o V2X (Vehicle to Everthing), queé utilizado para se referir não só a comunicação entre os veículos e a infraestrutura, mas também a comunicação dos veículos com dispositivos, pedestres, e qualquer outro sistema que possam interferir ou afetar os veículos [Bhover et al 2017]. A Figura 1 (c) ilustra esta comunicação.…”

Section: Referencial Teóricounclassified

Avaliação de algoritmos de assinatura digital em redes veiculares utilizando ambiente emulado

Natividade¹,

Correia²

2020

Anais Do XXV Workshop De Gerência E Operação De Redes E Serviços (WGRS 2020)

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Os sistemas de assistência ao motorista (ADAS) estão sendo embarcados nos veículos para reduzir o número de acidentes. Anualmente, 1,35 milhões de pessoas morrem em acidentes de trânsito. Com isso, a VANET (Vehicle Ad Hoc Network) vem para prover mais comunicação e segurança no trânsito. Porém, usuários mal intencionados podem forjar mensagens na rede. Os algoritmos de assinatura digital RSA, ECDSA e Ed25519 podem ser usados na garantia de autenticidade das mensagens. Este artigo avalia estes algoritmos em VANET, utilizando um ambiente emulado. Resultados mostram que o Ed25519 é mais rápido que os demais e seu uso é computacionalmente viável em VANETs, considerando o tempo de reação do motorista e a distância de frenagem.

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“…In V2V, vehicle communicates with other vehicle (one-hop communication), or via a routing protocol (k-hop communication) when there is no direct connection such as clustering-based [4] [5], route-discovery or broadcasting protocols [6]. The third type is Intra-Vehicle communication which means vehicles are equipped with Electronic Control Units (ECUs), e.g., sensors, actuators, etc.. Third Generation Partnership Project (3GPP) group defines new type called Vehicles-to-Everything (V2X) [7], supported by DSRC and cellular network communications, which includes V2I and V2V. This type provides vital services such as road safety, collusion warning, in-vehicle internet, etc..…”

Section: Introductionmentioning

confidence: 99%

Securing Software-Defined Vehicular Network Architecture against DDoS attack

Amari¹,

Louati²,

Khoukhi

et al. 2021

2021 IEEE 46th Conference on Local Computer Networks (LCN)

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In the recent decades, Intelligent Transport Systems (ITS) attracted researchers' great attention. ITS plays a very important role in making citizens' lives easier in term of mobility, safety, quality of life and security. Vehicular ad-hoc networks (VANETs) became an inseparable component of ITS. The current architecture has been facing many issues due to VANET's characteristics such as high mobility of its nodes and it is still vulnerable to important security attacks which threatens its main security services such as availability, data integrity, authentication and privacy. We propose a new VANET architecture called FCSDVN-ML, in which we combine three emerging paradigms: Software-Defined Network (SDN), Fog Computing (FC) and Machine Learning (ML) to improve security in VANETs. In this paper, we described our architecture components and we discussed its potential performance against Distributed Denial of Service (DDoS) attack using the hierarchical firewalls.

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V2X communication protocol in VANET for co-operative intelligent transportation system

Cited by 35 publications

References 10 publications

A multi‐level routing method in vehicular ad hoc networks using unnamed aerial vehicle nodes

A multi‐level routing method in vehicular ad hoc networks using unnamed aerial vehicle nodes

Avaliação de algoritmos de assinatura digital em redes veiculares utilizando ambiente emulado

Securing Software-Defined Vehicular Network Architecture against DDoS attack

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