TY - GEN
T1 - Maintaining QoS-Aware and Resilient Path Programmability for Metaverse in SD-WANs
AU - Dou, Songshi
AU - Qi, Li
AU - Guo, Zehua
N1 - Publisher Copyright:
© 2023 Owner/Author.
PY - 2023/7/28
Y1 - 2023/7/28
N2 - To improve the performance of the metaverse, it is of great importance to maintain path programmability, which enables dynamic flow control to achieve low latency for metaverse applications in Software-Defined Wide Area Networks (SD-WANs), especially when controllers fail. In this paper, we propose a QoS-Aware path programmability recovery scheme during controller failures, which utilizes the P4 Runtime to achieve fine-grained flow-controller remapping. Simulation results demonstrate that the proposed solution can recover all metaverse flows, improve the total recovery benefit by up to 375%, and substantially reduce the communication overhead of metaverse flows compared wtih baselines.
AB - To improve the performance of the metaverse, it is of great importance to maintain path programmability, which enables dynamic flow control to achieve low latency for metaverse applications in Software-Defined Wide Area Networks (SD-WANs), especially when controllers fail. In this paper, we propose a QoS-Aware path programmability recovery scheme during controller failures, which utilizes the P4 Runtime to achieve fine-grained flow-controller remapping. Simulation results demonstrate that the proposed solution can recover all metaverse flows, improve the total recovery benefit by up to 375%, and substantially reduce the communication overhead of metaverse flows compared wtih baselines.
UR - https://www.scopus.com/pages/publications/85174281415
U2 - 10.1145/3603165.3607407
DO - 10.1145/3603165.3607407
M3 - Conference contribution
AN - SCOPUS:85174281415
T3 - Proceedings of ACM Turing Award Celebration Conference, CHINA 2023
SP - 81
EP - 82
BT - Proceedings of ACM Turing Award Celebration Conference, CHINA 2023
PB - Association for Computing Machinery, Inc
T2 - 2023 ACM Turing Award Celebration Conference, CHINA 2023
Y2 - 28 July 2023 through 30 July 2023
ER -