DE69415349T2 - Vorrichtung und verfahren zur integration von stromabwärtsdatenübertragung über einen kabelfernsehkanal mit aufwärtsübertragung über andere medien - Google Patents

Vorrichtung und verfahren zur integration von stromabwärtsdatenübertragung über einen kabelfernsehkanal mit aufwärtsübertragung über andere medien

Info

Publication number
DE69415349T2
DE69415349T2 DE69415349T DE69415349T DE69415349T2 DE 69415349 T2 DE69415349 T2 DE 69415349T2 DE 69415349 T DE69415349 T DE 69415349T DE 69415349 T DE69415349 T DE 69415349T DE 69415349 T2 DE69415349 T2 DE 69415349T2
Authority
DE
Germany
Prior art keywords
transmission via
integration
media
cable television
television channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69415349T
Other languages
English (en)
Other versions
DE69415349D1 (de
Inventor
Venkata Majeti
Mowaffak Midani
Richard Watson
Kenneth Zabriskie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of DE69415349D1 publication Critical patent/DE69415349D1/de
Application granted granted Critical
Publication of DE69415349T2 publication Critical patent/DE69415349T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/78—CATV [Community Antenna Television] systems
    • H04H20/79—CATV [Community Antenna Television] systems using downlink of the CATV systems, e.g. audio broadcast via CATV network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/94—Telephonic networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
DE69415349T 1994-03-31 1994-06-21 Vorrichtung und verfahren zur integration von stromabwärtsdatenübertragung über einen kabelfernsehkanal mit aufwärtsübertragung über andere medien Expired - Fee Related DE69415349T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/221,348 US5534913A (en) 1994-03-31 1994-03-31 Apparatus and method for integrating downstream data transfer over a cable television channel with upstream data carrier by other media
PCT/US1994/006978 WO1995027347A1 (en) 1994-03-31 1994-06-21 Apparatus and method for integrating downstream data transfer over a cable television channel with upstream data carried by other media

Publications (2)

Publication Number Publication Date
DE69415349D1 DE69415349D1 (de) 1999-01-28
DE69415349T2 true DE69415349T2 (de) 1999-06-17

Family

ID=22827450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415349T Expired - Fee Related DE69415349T2 (de) 1994-03-31 1994-06-21 Vorrichtung und verfahren zur integration von stromabwärtsdatenübertragung über einen kabelfernsehkanal mit aufwärtsübertragung über andere medien

Country Status (8)

Country Link
US (1) US5534913A (de)
EP (1) EP0753225B1 (de)
JP (1) JPH09511879A (de)
KR (1) KR970702634A (de)
CA (1) CA2186220C (de)
DE (1) DE69415349T2 (de)
ES (1) ES2127550T3 (de)
WO (1) WO1995027347A1 (de)

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ES2127550T3 (es) 1999-04-16
US5534913A (en) 1996-07-09
JPH09511879A (ja) 1997-11-25
WO1995027347A1 (en) 1995-10-12
CA2186220A1 (en) 1995-10-12
EP0753225B1 (de) 1998-12-16
CA2186220C (en) 2000-10-03
DE69415349D1 (de) 1999-01-28
EP0753225A1 (de) 1997-01-15

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