GB9802796D0 - Apparatus and method for high speed data transfer over telephony channels in a cable communications environment - Google Patents

Apparatus and method for high speed data transfer over telephony channels in a cable communications environment

Info

Publication number
GB9802796D0
GB9802796D0 GBGB9802796.4A GB9802796A GB9802796D0 GB 9802796 D0 GB9802796 D0 GB 9802796D0 GB 9802796 A GB9802796 A GB 9802796A GB 9802796 D0 GB9802796 D0 GB 9802796D0
Authority
GB
United Kingdom
Prior art keywords
data
processor arrangement
data transmission
high speed
data transfer
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.)
Withdrawn
Application number
GBGB9802796.4A
Other versions
GB2322518A (en
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of GB9802796D0 publication Critical patent/GB9802796D0/en
Publication of GB2322518A publication Critical patent/GB2322518A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04H60/96—CATV systems
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Abstract

An apparatus (200) and method are provided for data transmission and data reception over telephony channels in a cable communications environment. The apparatus (200) includes a cable network interface (210) coupleable to a communications channel (103 see Fig 1) for data transmission and reception utilizing a first protocol; a processor arrangement such as a microprocessor subsystem (235); and a user modem interface (250). The user modem interface (250) and the processor arrangement are responsive when operably coupled, through a set of program instructions, to establish a communications connection and determine whether the communications connection is direct digital; when the communications connection is direct digital, the user modem interface (250) is further responsive to transfer data to the processor arrangement and the cable network interface (210) to process data in a digital mode for data transmission and data reception; and when the communications connection is not direct digital, the user modem interface (250) and the processor arrangement are further responsive to process data in an analog mode for data transmission and data reception.
GB9802796A 1997-02-12 1998-02-11 Apparatus and method for high speed data transfer over telephony channels in a cable communications environment Withdrawn GB2322518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79918197A 1997-02-12 1997-02-12

Publications (2)

Publication Number Publication Date
GB9802796D0 true GB9802796D0 (en) 1998-04-08
GB2322518A GB2322518A (en) 1998-08-26

Family

ID=25175235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9802796A Withdrawn GB2322518A (en) 1997-02-12 1998-02-11 Apparatus and method for high speed data transfer over telephony channels in a cable communications environment

Country Status (7)

Country Link
CN (1) CN1193230A (en)
AU (1) AU5213598A (en)
BR (1) BR9800595A (en)
DE (1) DE19805441A1 (en)
GB (1) GB2322518A (en)
ID (1) ID21376A (en)
IL (1) IL122977A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348787B (en) * 1999-04-10 2003-10-29 Roke Manor Research Improvements in or relating to data transmission
DE19961726A1 (en) * 1999-12-21 2001-07-05 Xsys Interactive Res Gmbh Graphics output unit and graphics output system
EP1243115B1 (en) 1999-12-23 2005-10-26 Broadcom Corporation Method for opening a proprietary mac protocol in a non-docsis modem compatibly with a docsis modem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495485A (en) * 1993-08-31 1996-02-27 Canon Inc. Transmission of analog and digital information across a single line
US5636211A (en) * 1995-08-15 1997-06-03 Motorola, Inc. Universal multimedia access device

Also Published As

Publication number Publication date
AU5213598A (en) 1998-08-20
BR9800595A (en) 1999-06-15
DE19805441A1 (en) 1998-08-20
CN1193230A (en) 1998-09-16
IL122977A0 (en) 1998-08-16
ID21376A (en) 1999-06-03
GB2322518A (en) 1998-08-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)