Paper
1 February 1998 Evaluation of medium-access mechanisms in HFC systems with ATM cell transport
Chris Sierens, Kristiaan J. Venken, Rudy Hoebeke, John D. Angelopoulos, T. G. Orphanoudakis, Mario Serafim Nunes
Author Affiliations +
Proceedings Volume 3228, Multimedia Networks: Security, Displays, Terminals, and Gateways; (1998) https://doi.org/10.1117/12.300883
Event: Voice, Video, and Data Communications, 1997, Dallas, TX, United States
Abstract
An important element in the performance of the Medium Access and Control (MAC) layer of Hybrid Fiber Coax (HFC) systems are the medium access mechanisms employed: e.g. requests via contention mini-slots, piggybacking requests, request poling, etc. Therefore, the starting point in the design of the MAC of ATM cell based HFC systems, is an evaluation of the candidate mechanisms, which is presented in this paper. Furthermore, it is shown that different traffic types need different ideal MAC mechanisms, or different ideal combinations of them. Several proposals will be given for different traffic classes, and while in standardization and early deployment a lot of attention goes to Internet traffic today, this paper will consider in addition also the very different traffic of ATM terminals, which is rate controlled according to the ATM traffic characteristics.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chris Sierens, Kristiaan J. Venken, Rudy Hoebeke, John D. Angelopoulos, T. G. Orphanoudakis, and Mario Serafim Nunes "Evaluation of medium-access mechanisms in HFC systems with ATM cell transport", Proc. SPIE 3228, Multimedia Networks: Security, Displays, Terminals, and Gateways, (1 February 1998); https://doi.org/10.1117/12.300883
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KEYWORDS
Control systems

Internet

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