A Hierarchical Packet Fair Queueing-Based ACK Spacing Mechanism for TCP/IP over Internet Backbone

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概要

• 論文の詳細を見る

• We proposed an improved Hierarchical Packet Fair Queueing (H-PFQ) mechanism, using ACK Spacing, for efficient bandwidth management of TCP traffic over Internet. According to the pre-determined bandwidth sharing and the class hierarchy of all TCP sessions, we design an algorithm to calculate the required time intervals between consecutive ACK packets of each TCP session to avoid packet drops due to buffer overflow. We demonstrated via computer simulations that the proposed improvement techniques may result in much better performance than merely original H-PFQ mechanism used in the forward direction in the sense that not only effective throughput of the bottleneck link is improved but also the fairness among TCP sessions can be maintained.

• 社団法人電子情報通信学会の論文
• 2002-01-01

著者

• Chiou Hong-bin

  Northern Taiwan Business Group Chunghwa Telecommunication Co. Ltd.

• Tsai Zsehong

  The Graduate Institute Of Communication Engineering National Taiwan University

• CHIN Sheng-Der

  the Graduate Institute of Communication Engineering, National Taiwan University

• Chin Sheng-der

  The Graduate Institute Of Communication Engineering National Taiwan University

関連論文

• WDFQ : An Efficient Traffic Scheduler with Fair Bandwidth-Sharing for Wireless Multimedia Services(Special Issue on Mobile Multimedia Communications)
• A Hierarchical Packet Fair Queueing-Based ACK Spacing Mechanism for TCP/IP over Internet Backbone
• A Suboptimal Power-Saving Transmission Scheme in Multiple Component Carrier Networks

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