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SRCC: Sub-RTT Congestion Control for Lossless Datacenter Networks

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成果类型:
期刊论文
作者:
Hu, Jinbin;Rao, Shuying;Zhu, Min;Huang, Jiawei;Wang, Jianxin;...
通讯作者:
Wang, J
作者机构:
[Rao, Shuying; Hu, Jinbin] Changsha Univ Sci & Technol, Sch Comp & Commun Engn, Changsha 410114, Peoples R China.
[Zhu, Min] Zhejiang Shuren Univ, Coll Informat Sci & Technol, Hangzhou 310009, Peoples R China.
[Huang, Jiawei; Wang, Jianxin] Cent South Univ, Changsha 410017, Peoples R China.
[Wang, Jin; Huang, Jiawei] Hunan Univ Sci & Technol, Sanya Inst, Sanya 572024, Peoples R China.
通讯机构:
[Wang, J ] H
Hunan Univ Sci & Technol, Sanya Inst, Sanya 572024, Peoples R China.
语种:
英文
关键词:
Delays;Throughput;Transient analysis;Bandwidth;Process control;Informatics;Ethernet;Transport protocols;Real-time systems;Photonics;Congestion control;datacenter networks (DCNs);industrial applications;priority-based flow control (PFC);sub-round-trip-time (RTT)
期刊:
IEEE Transactions on Industrial Informatics
ISSN:
1551-3203
年:
2025
卷:
21
期:
4
页码:
2799-2808
基金类别:
10.13039/501100001809-National Natural Science Foundation of China (Grant Number: 62473146, 62472050, 62102046 and 62072056) 10.13039/501100004735-Natural Science Foundation of Hunan Province (Grant Number: 2024JJ3017) Science and Technology Project of Hunan Provincial Department of Water Resources (Grant Number: XSKJ2024064-36) New Generation Information Technology Innovation Project 2023 (Grant Number: 2023IT271)
机构署名:
本校为第一机构
院系归属:
计算机与通信工程学院
摘要:
To meet the stringent requirements of industrial applications, modern Ethernet datacenter networks widely deployed with remote direct memory access (RDMA) technology and priority-based flow control (PFC) scheme aim at providing low latency and high throughput transmission performance. However, the existing end-to-end congestion control cannot handle the transient congestion timely due to the round-trip-time (RTT) level control loop, inevitably resulting in PFC triggering. In this article, we propose a Sub-RTT congestion control mechanism called SRCC to alleviate bursty congestion timely. Speci...

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