Meeting Always-Best-Connected paradigm in heterogeneous vehicular networks: A graph theory and a signaling game analysis

Mabrouk, Abdelfettah; Kobbane, Abdellatif; Sabir, Essaïd; Ben‐Othman, Jalel; Koutbi, Mohammed El

doi:10.1016/j.vehcom.2016.04.002

Cited by 17 publications

(10 citation statements)

References 14 publications

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“…Security in HetVNet is a challenging issue, due to the vital exchanged information [31]. In this paper, we propose and design a new attacks detection and prediction scheme for HetVNet.…”

Section: Discussionmentioning

confidence: 99%

Predict and prevent from misbehaving intruders in heterogeneous vehicular networks

Sedjelmaci

Senouci

Bouali

2017

Vehicular Communications

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International audienceThe great evolution of communication technologies and potential availability of network access mediums and service providers have led to the appearance of heterogeneous network concept. This paradigm refers to the seamless and ubiquitous interoperability between multi-coverage protocols with different access techniques. A heterogeneous vehicular network (HetVNet) is a heterogeneous network where a vehicle is a smart node equipped with various communication technologies such as Dedicated Short Range Communication (DSRC) and cellular network (3G/4G). The purpose of HetVNet is ensuring a wide area coverage to all vehicles in a large scale network, thus achieving the Always Best Connected (ABC) paradigm where the best continuous connectivity is offered to clients. In addition, HetVNet enables the acquisition and processing of a large amount of data from wide geographical areas via smart vehicles to offer various categories of services to drivers and passengers. There are many challenges in HetVNet and security is one of them since, on one hand, vehicles exchange vital data (about congestions, accidents, hazards, road-works, etc.) and on the other hand they form a specific network with particular characteristics (frequent fragmentation, dynamic topology, no centralized authority, etc.). Intrusion detection systems (IDS) act as a second wall of defense when cryptography is broken and already proved their effectiveness against both external and internal intruders. Therefore, in this research work we propose and implement an intrusion detection and prediction scheme able to detect and especially predict the future misbehavior of a malicious vehicle. The attack prediction technique proposed in this paper is based on a game theory to prevent the occurrence of malicious vehicles. Moreover, the proposed detection scheme detects the most dangerous attacks that target a HetVNet such as false alerts and Sybil attacks. This detection uses a rules-based technique to model a normal behavior of a vehicle. Simulations performed using NS-3 show that our scheme exhibits a high accuracy prediction, faster attack detection, and a low communication overhead compared to current detection frameworks

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“…Security in HetVNet is a challenging issue, due to the vital exchanged information [31]. In this paper, we propose and design a new attacks detection and prediction scheme for HetVNet.…”

Section: Discussionmentioning

confidence: 99%

Predict and prevent from misbehaving intruders in heterogeneous vehicular networks

Sedjelmaci

Senouci

Bouali

2017

Vehicular Communications

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“…In [17], the authors proposed a protocol that collects and distributes the data generated by the heterogeneous LTE and DSRC as well as the LTE offloading on the network. In [18], an approach has been introduced, in which, vehicles try to have the best connection choice in an urban environment and heterogeneous network, which aims to provide continuous access to services and reduce connection costs. Bravo et al [19] provided an approach to offloading mobile data based on a virtualization layer in the communication protocol stack, as well as a routing protocol that combines topology and geography.…”

Section: -Related Workmentioning

confidence: 99%

An Approach to Improve the Quality of Service in DTN and Non-DTN based VANET

Sarlak¹,

Darmani²

2021

jist

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Nowadays, with attention to soar in the number of network users, it is necessary to find new approaches to revolutionize network operation. Vehicular ad-hoc networks are bound to play a pivotal role in communication, therefore raising the traffic in the network, using only WiFi is unlikely to address this problem. Vehicles could use SDN and other networks such as 4G as well as 5G to distribute traffic to different networks. Moreover, many approaches for handling different data types are inappropriate due to the lack of attention to the data separation idea. In this paper, we proposed a control scheme called Improve Quality of Service in DTN and Non-DTN (IQDN) which works based on vehicle communication infrastructure using SDN idea. IQDN separates data to Delay-Tolerant Data (DTD), and Delay-Intolerant Data (DID) where the former buffers in a vehicle till the vehicle enters an RSU range and sends DTD using IEEE 802.11p. DID packets are sent by cellular networks and LTE. To transmit DTD via IEEE 802.11p, the network capacity is evaluated by SDN. If that network has room to transmit the data, SDN sends a control message to inform the vehicle. Simulations show that sending data over RSU and LTE increases the throughput and decreases the congestion, so the quality of service improves.

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“…An application layer handoff scheme has also been envisaged that not only guarantees optimal utilization of available wireless technologies, but further ensures minimizing of corresponding backhaul communication requirements. In [29], a signalling game mechanism has been proposed for warranting an always best connected service for vehicles traversing a geographical region equipped with heterogeneous networks. A heterogeneous network with aims to satisfy both safety and non-safety communication requirements of autonomous driving has been delineated in [30].…”

Section: The State-of-the-art In Intelligent Transportation Systems: mentioning

confidence: 99%

Software-Defined Heterogeneous Vehicular Networking: The Architectural Design and Open Challenges

2019

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The promising advancements in the telecommunications and automotive sectors over the years have empowered drivers with highly innovative communication and sensing capabilities, in turn paving the way for the next-generation connected and autonomous vehicles. Today, vehicles communicate wirelessly with other vehicles and vulnerable pedestrians in their immediate vicinity to share timely safety-critical information primarily for collision mitigation. Furthermore, vehicles connect with the traffic management entities via their supporting network infrastructure to become more aware of any potential hazards on the roads and for guidance pertinent to their current and anticipated speeds and travelling course to ensure more efficient traffic flows. Therefore, a secure and low-latency communication is highly indispensable in order to meet the stringent performance requirements of such safety-critical vehicular applications. However, the heterogeneity of diverse radio access technologies and inflexibility in their deployment results in network fragmentation and inefficient resource utilization, and these, therefore, act as bottlenecks in realizing the aims for a highly efficient vehicular networking architecture. In order to overcome such sorts of bottlenecks, this article brings forth the current state-of-the-art in the context of intelligent transportation systems (ITS) and subsequently proposes a software-defined heterogeneous vehicular networking (SDHVNet) architecture for ensuring a highly agile networking infrastructure to ensure rapid network innovation on-demand. Finally, a number of potential architectural challenges and their probable solutions are discussed.

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Meeting Always-Best-Connected paradigm in heterogeneous vehicular networks: A graph theory and a signaling game analysis

Cited by 17 publications

References 14 publications

Predict and prevent from misbehaving intruders in heterogeneous vehicular networks

Predict and prevent from misbehaving intruders in heterogeneous vehicular networks

An Approach to Improve the Quality of Service in DTN and Non-DTN based VANET

Software-Defined Heterogeneous Vehicular Networking: The Architectural Design and Open Challenges

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