A threshold controlled TCP for data center networks

Yi Cheng Chan, Tzu Hsuan Chiou

研究成果: Conference contribution

摘要

Data centers are considered as the indispensable infrastructure for cloud services nowadays. However, large-scale data centers use the traditional TCP protocol may experience performance issues, such as TCP incast. TCP incast is caused by the deficiency of TCP works for many-to-one traffic patterns on high-bandwidth, low-latency networks. In this paper, we propose a new TCP variant named Threshold Controlled TCP (TC-TCP) for data center networks. TC-TCP combines explicit congestion notification (ECN) with a novel control scheme at the sources. Sources estimate the fraction of marked packets, and use that as a signal for the extent of congestion. This allows TC-TCP to operate without packet losses and achieving high throughput. The ns-2 simulation results reveal that TC-TCP obtains better performance as compared to DCTCP and New Reno in data center networks.

原文English
主出版物標題Proceedings - 2016 IEEE International Symposium on Computer, Consumer and Control, IS3C 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁面767-771
頁數5
ISBN(電子)9781509030712
DOIs
出版狀態Published - 2016 八月 16
事件2016 IEEE International Symposium on Computer, Consumer and Control, IS3C 2016 - Xi'an, China
持續時間: 2016 七月 42016 七月 6

出版系列

名字Proceedings - 2016 IEEE International Symposium on Computer, Consumer and Control, IS3C 2016

Other

Other2016 IEEE International Symposium on Computer, Consumer and Control, IS3C 2016
國家China
城市Xi'an
期間16-07-0416-07-06

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Computer Networks and Communications
  • Computer Science Applications
  • Energy Engineering and Power Technology
  • Control and Systems Engineering
  • Control and Optimization

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