GB0200969D0 - Apparatus and method for selecting different communication speeds on a data signal line - Google Patents

Apparatus and method for selecting different communication speeds on a data signal line

Info

Publication number
GB0200969D0
GB0200969D0 GBGB0200969.4A GB0200969A GB0200969D0 GB 0200969 D0 GB0200969 D0 GB 0200969D0 GB 0200969 A GB0200969 A GB 0200969A GB 0200969 D0 GB0200969 D0 GB 0200969D0
Authority
GB
United Kingdom
Prior art keywords
signal line
data signal
different communication
selecting different
communication speeds
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.)
Granted
Application number
GBGB0200969.4A
Other versions
GB2368251B (en
GB2368251A (en
GB2368251A9 (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.)
Arris Technology Inc
Original Assignee
Tut Systems 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
Priority claimed from US08/845,560 external-priority patent/US5930312A/en
Application filed by Tut Systems Inc filed Critical Tut Systems Inc
Publication of GB0200969D0 publication Critical patent/GB0200969D0/en
Publication of GB2368251A publication Critical patent/GB2368251A/en
Publication of GB2368251A9 publication Critical patent/GB2368251A9/en
Application granted granted Critical
Publication of GB2368251B publication Critical patent/GB2368251B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Communication Control (AREA)
GB0200969A 1997-04-24 1998-03-11 Apparatus and method for selecting different communication speeds on a data signal line Expired - Fee Related GB2368251B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/845,560 US5930312A (en) 1997-04-24 1997-04-24 Apparatus and method for selecting different communication speeds on a data signal line
GB9925084A GB2339659B (en) 1997-04-24 1998-03-11 Apparatus and method for selecting different communication speeds on a data signal line

Publications (4)

Publication Number Publication Date
GB0200969D0 true GB0200969D0 (en) 2002-03-06
GB2368251A GB2368251A (en) 2002-04-24
GB2368251A9 GB2368251A9 (en) 2002-05-02
GB2368251B GB2368251B (en) 2002-07-03

Family

ID=26316020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0200969A Expired - Fee Related GB2368251B (en) 1997-04-24 1998-03-11 Apparatus and method for selecting different communication speeds on a data signal line

Country Status (1)

Country Link
GB (1) GB2368251B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270205A (en) * 1979-02-27 1981-05-26 Phillips Petroleum Company Serial line communication system
EP0643507A1 (en) * 1993-09-13 1995-03-15 Philips Communication D'entreprise System and method for adaption of data transmission rate depending on line quality and a modem suitable for use in such a system

Also Published As

Publication number Publication date
GB2368251B (en) 2002-07-03
GB2368251A (en) 2002-04-24
GB2368251A9 (en) 2002-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070311