Scheduling and bandwidth allocation for integrated services over DOCSIS cable networks

Wen Kuang Kuo, Sunil Kumar, C. C. Jay Kuo

研究成果: Conference article同行評審

摘要

A novel scheduling mechanism and a new bandwidth allocation scheme are proposed in this work to support multimedia traffic over DOCSIS (Data Over Cable System Interface Specification)-compliant cable networks. The primary goal of our research is to improve the transmission of real-time variable bit rate (VBR) traffic in terms of throughput and delay under the current DOCSIS specifications. To support integrated services, we also consider the transmission of constant bit rate (CBR) traffic and non-real-time traffic in simulation. To demonstrate the performance, we compare the result of the proposed scheme with that of a simple multiple priority scheme. It is shown via simulation that the proposed method provides a significant amount of improvement over existing DOCSIS QoS scheduling services.

原文English
頁(從 - 到)993-1005
頁數13
期刊Proceedings of SPIE - The International Society for Optical Engineering
4671 II
DOIs
出版狀態Published - 2002
事件Viual Communications and Image Processing 2002 - San Jose, CA, United States
持續時間: 2002 一月 212002 一月 23

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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