Fast Routing With Rule Caching in Lossy Mobile SDN

Janghan Kim; Hyung Seok Park; Kyung Joon Park

doi:10.5302/J.ICROS.2023.23.0134

Fast Routing With Rule Caching in Lossy Mobile SDN

Janghan Kim, Hyung Seok Park, Kyung Joon Park

Department of Electrical Engineering and Computer Science

DGIST

Research output: Contribution to journal › Article › peer-review

Abstract

Unmanned Aerial Vehicles (UAVs) and Unmanned Ground Vehicles (UGVs) have been actively employed for tasks that are challenging for humans, such as scenarios like battlefield and disaster. Swarm unmanned systems, comprising UAVs and UGVs, experience dynamic additions or removals of unmanned aircraft. In this paper, we propose a rule caching-based recovery technique for achieving rapid forwarding rule establishment for additional UAVs deployed for recovery in wireless Software-defined Networking (SDN) based swarm unmanned systems. To validate the proposed algorithm, we conducted experiments by setting up a testbed using ODROID and a controller. Our results demonstrate that the proposed algorithm improves forwarding rule establishment performance by up to 50.3%.

Original language	English
Pages (from-to)	854-858
Number of pages	5
Journal	Journal of Institute of Control, Robotics and Systems
Volume	29
Issue number	11
DOIs	https://doi.org/10.5302/J.ICROS.2023.23.0134
State	Published - 2023

Bibliographical note

Publisher Copyright:
© ICROS 2023.

Keywords

caching
forwarding rule
lossy network
software-defined networking

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10.5302/J.ICROS.2023.23.0134

Cite this

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Fast Routing With Rule Caching in Lossy Mobile SDN

Abstract

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Keywords

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