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An Adaptive Traffic-Flow based Controller Deployment Scheme for Software-Defined Vehicular Networks by Aljeri, Noura ;Boukerche, Azzedine is a scholarly article available to read on EtoBox.

What is An Adaptive Traffic-Flow based Controller Deployment Scheme for Software-Defined Vehicular Networks about?

Software-Defined Vehicular Networks has been a vital component for heterogeneous radio access technologies to support massive data load through various safety and infotainment applications. Elevating the constraint of static hardware network devices into a programmable unit and providing a global view of the network status and standard interface between heterogeneous radio access technologies. However, having a logically centralized control unit brings several challenges, including bottleneck problem and densification issues. A distributed control plane comes as a possible solution to the centralized control plane yet with several questions of where to deploy the control units and how many SDN controllers are needed in a given network structure. In this paper, we present an adaptive Flow-based controller deployment and assignment strategy for distributed Software-Defined Vehicular Networks through the utilization of the communication latencies between switchenabled access points and their corresponding vehicles' flow over a time window. We evaluate the proposed method's performance in terms of end-to-end delay and load on the resulted controller's points and their cluster's set. Th

Author

Aljeri, Noura ;Boukerche, Azzedine

Publisher

ACM

Published

2020

Language

EN