SDGR: An SDN-Based Geographic Routing Protocol for VANET

Ji, Xiang; Yu, Huiqun; Fan, Guisheng; Fu, Wenhao

doi:10.1109/ithings-greencom-cpscom-smartdata.2016.70

Cited by 62 publications

(38 citation statements)

References 8 publications

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“…In Ji et al, 71 an SDN-based geo-routing protocol (SDGR) for VANET is described. The authors propose to merge a packet forwarding algorithm with an optimal forwarding path algorithm.…”

Section: Centralized Control Planementioning

confidence: 99%

Survey on IoV routing protocols: Security and network architecture

Alouache

Nguyen²,

Aliouat

et al. 2018

Int J Communication

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As today, vehicles are equipped with wireless sensors and on-board computers capable of collecting and processing a large amount of data; they can communicate to each other via different communication types and through different relay nodes. Internet of Vehicles (IoV) routing protocols are deployed to monitor these communications with various strategies to achieve a high availability of communication. In this paper, we propose to extend an existing taxonomy representing the necessary criteria to build IoV routing algorithms, by adding two new important criteria: security aspect and network architecture. Enhanced vehicular routing protocols with different security mechanisms have been studied, compared, and classified with respect to the authentication, the integrity, the confidentiality, the nonrepudiation, and the availability of data and communications. Routing protocols using the software-defined networking (SDN) paradigm have also been reviewed in order to compare with those with traditional network architectures. Three types of SDN routing protocols, namely, centralized, decentralized, and hybrid control planes, have been analyzed. This survey will be useful for the choice of IoV routing protocols that take into account the flexibility, the scalability, and the intelligence of vehicular networks, as well as the security mechanisms against cyberattacks while being cost aware.

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“…In Ji et al, 71 an SDN-based geo-routing protocol (SDGR) for VANET is described. The authors propose to merge a packet forwarding algorithm with an optimal forwarding path algorithm.…”

Section: Centralized Control Planementioning

confidence: 99%

Survey on IoV routing protocols: Security and network architecture

Alouache

Nguyen²,

Aliouat

et al. 2018

Int J Communication

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“…In effect, if node 6 sends to a given node using a certain beam, then it receives from that same beam when receiving from the given node as well, since we compute the optimal solution based on a static/snapshot topology. 16−→ 1 (16 (5) , 15) (15 (6) , 10) (10 (7) , 6) (6 (6) , 1) 13−→ 4 (13 (8) , 10) (10 (2) , 15) (15 (8) , 12) (12 (7) , 8) (8 (7) , 4) 14−→ 3 (14 (1) , 15) (15 (8) , 12) (12 (7) , 8) (8 (6) , 3)…”

Section: Modified-model Results and Analysismentioning

confidence: 99%

“…The runtime to compute this solution with a 60 • beamwidth is 5 min 31 sec, considerably lower than with a narrower beamwidth of 45 • . (4) , 15) (15 (5) , 10) (10 (6) , 6) (6 (5) , 1) 13−→ 4 (13 (6) , 10) (10 (2) , 15) (15 (6) , 12) (12 (6) , 8) (8 (6) , 4) 14−→ 3 (14 (1) , 15) (15 (6) , 12) (12 (6) , 8) (8 (5) , 3)…”

Section: Modified-model Results and Analysismentioning

confidence: 99%

“…There exist mechanisms for the controller to learn about the network topology. The SDN concept has gained some momentum lately in Wireless Distributed Networks (WDNs) [5,90,91,[99][100][101][102][103][104][105] such as VANETs, sensor networks, and mesh networks.…”

Section: A Centralized Approachmentioning

confidence: 99%

“…The problem with an SDN approach is that a central controller is needed. Almost all authors [5,90,91,[99][100][101][102][103][104][105] that have explored this approach in VANETs and other WDNs have invariably assumed the presence of a central controller. Figure 6.1 shows a standard VANET SDN architecture.…”

Section: A Centralized Approachmentioning

confidence: 99%

See 2 more Smart Citations

MBA-DRR: A Delay-Reducing Routing Protocol for Multi-Beam Directional Antennas in Multi-Hop Ad Hoc Networks

Biomo¹

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Ad hoc networks are infrastructure-less and self-organizing networks that consist of static or mobile nodes with limited bandwidth, computing ability and energy. These networks are deployed for a wide range of civilian and military applications. Having an efficient and reliable routing protocol for communication between the nodes can be critical. Our goal in this thesis is to exploit Multi-Beam directional Antennas (MBAs) to significantly reduce the end-to-end (E2E) delay in multi-hop ad hoc networks that service multiple traffic flows. We conduct this work in four major steps. First, we explore the benefits of directional antennas, from the standpoint of single-beam ones, for traditional routing protocols. We propose a single-beam directional antenna MAC protocol in the process. Secondly, using Flying Ad hoc Networks (FANETs) as an example, we make the case that MBAs are yet to be exploited for E2E delay reduction. To that end, we propose a multi-beam directional antenna MAC protocol. Third, as a consequence of the case made in the second step, we propose a Mixed Integer Linear Programming (MILP) model that exploits MBAs' capabilities for delay minimization.

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Towards general Internet of Vehicles networking: Routing protocols survey

Ksouri

Jemili

Mosbah

et al. 2020

Concurrency and Computation

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The specific characteristics of vehicular ad hoc networks, such as high speed of nodes and frequent topology changes, impose challenges for the routing process. In addition, the advent of the Internet of Vehicles (IoV) concept along with the autonomous and connected cars contribute to the proliferation of new innovative applications with different quality of service requirements, rising new challenging issues for data transfer.In this article, we review the different taxonomies of vehicular routing protocols, while giving an insight into the design of geographical protocols. Then, we outline several optimization techniques and paradigms used to enhance the routing process. Moreover, in order to promote the deployment of robust IoV routing protocols at large scale, we provide some directions for future research work.

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SDGR: An SDN-Based Geographic Routing Protocol for VANET

Cited by 62 publications

References 8 publications

Survey on IoV routing protocols: Security and network architecture

Survey on IoV routing protocols: Security and network architecture

MBA-DRR: A Delay-Reducing Routing Protocol for Multi-Beam Directional Antennas in Multi-Hop Ad Hoc Networks

Towards general Internet of Vehicles networking: Routing protocols survey

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