GB2260883B - Telecommunications system - Google Patents

Telecommunications system

Info

Publication number
GB2260883B
GB2260883B GB9122571A GB9122571A GB2260883B GB 2260883 B GB2260883 B GB 2260883B GB 9122571 A GB9122571 A GB 9122571A GB 9122571 A GB9122571 A GB 9122571A GB 2260883 B GB2260883 B GB 2260883B
Authority
GB
United Kingdom
Prior art keywords
telecommunications system
telecommunications
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 - Lifetime
Application number
GB9122571A
Other versions
GB9122571D0 (en
GB2260883A (en
Inventor
Kenneth Lee Thomas
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to GB9122571A priority Critical patent/GB2260883B/en
Publication of GB9122571D0 publication Critical patent/GB9122571D0/en
Publication of GB2260883A publication Critical patent/GB2260883A/en
Application granted granted Critical
Publication of GB2260883B publication Critical patent/GB2260883B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
GB9122571A 1991-10-24 1991-10-24 Telecommunications system Expired - Lifetime GB2260883B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9122571A GB2260883B (en) 1991-10-24 1991-10-24 Telecommunications system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9122571A GB2260883B (en) 1991-10-24 1991-10-24 Telecommunications system

Publications (3)

Publication Number Publication Date
GB9122571D0 GB9122571D0 (en) 1991-12-04
GB2260883A GB2260883A (en) 1993-04-28
GB2260883B true GB2260883B (en) 1995-06-21

Family

ID=10703457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9122571A Expired - Lifetime GB2260883B (en) 1991-10-24 1991-10-24 Telecommunications system

Country Status (1)

Country Link
GB (1) GB2260883B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287622B (en) * 1994-03-17 1998-10-28 Nissan Motor Multiplex serial data communication circuit network and method and motor control system and method using multiplex serial data communication circuit network
FR2725091B1 (en) * 1994-09-28 1996-12-13 Valeo Electronique SYNCHRONIZATION METHOD IN PARTICULAR FOR A DIGITAL DATA TRANSMISSION SYSTEM, TRANSMISSION METHOD AND TRANSMISSION SYSTEM IMPLEMENTING THE SAME
GB2294850B (en) * 1994-11-03 1999-01-13 Northern Telecom Ltd Clock extraction circuit
EP0773653B1 (en) * 1995-11-13 2004-05-06 Texas Instruments Incorporated Method and apparatus for decoding Manchester-encoded data

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068686A (en) * 1980-01-31 1981-08-12 Philips Nv Fm-receiver with transmission identification
GB2191068A (en) * 1986-05-28 1987-12-02 Marconi Instruments Ltd Electrical apparatus for extracting clock signals
GB2191658A (en) * 1986-06-13 1987-12-16 Stc Plc Telephone exchange

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068686A (en) * 1980-01-31 1981-08-12 Philips Nv Fm-receiver with transmission identification
GB2191068A (en) * 1986-05-28 1987-12-02 Marconi Instruments Ltd Electrical apparatus for extracting clock signals
GB2191658A (en) * 1986-06-13 1987-12-16 Stc Plc Telephone exchange

Also Published As

Publication number Publication date
GB9122571D0 (en) 1991-12-04
GB2260883A (en) 1993-04-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20111023