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Conference Paper
Design and Implementation of a Headend Cable Modem and a User Terminal supporting Multiple Downstream Channel Bonding
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- Authors
- Woong Shik You, Dong-Joon Choi, O-Hyung Kwon, Soo In Lee
- Issue Date
- 2007-06
- Citation
- International Symposium on Consumer Electronics (ISCE) 2007, pp.1-4
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we present efficient designs and implementations of a headend cable modem and a user terminal supporting downstream channel bonding for the HFC plant. The developed systems can enable various communicationbroadcasting converged services over HFC network, such as HD IP-TV. The downstream channel bonding combines multiple downstream channels to provide greater aggregate bandwidth up to 400Mbps for a user. We also present the test and demonstration results showing the advantages of the developed systems supporting the downstream channel bonding scheme. The proposed designs and implementations in this paper can be used to develop advanced headend cable modem and user terminal which provide hundreds Mbps transmission speed through downstream channel bonding, and enable new converged services over HFC network.
- KSP Keywords
- Channel bonding, HFC network, Transmission speed, design and implementation