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Implementation of Both High-Speed Transmission and Quality of System for Internet Protocol Multicasting Services
Byounghee SON Youngchoong PARK Euiseok NAHM
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/09/01
Online ISSN: 1745-1361
Print ISSN: 0916-8532
Type of Manuscript: LETTER
high-speed transmission, quality of system, IP-cable transmitter, IP-cable modem, IP-cable management server, multicasting services,
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The paper introduces both high-speed transmission and quality of system to offer the Internet services on a HFC (Hybrid Fiber Coaxial) network. This utilizes modulating the phase and the amplitude to the signal of the IPMS (Internet Protocol Multicasting Service). An IP-cable transmitter, IP-cable modem, and IP-cable management servers that support 30-Mbps IPMS on the HFC were developed. The system provides a 21 Mbps HDTV transporting stream on a cable TV network. It can sustain a clear screen for a long time.