GB2054324B - Tdm loop communication systems - Google Patents

Tdm loop communication systems

Info

Publication number
GB2054324B
GB2054324B GB8016750A GB8016750A GB2054324B GB 2054324 B GB2054324 B GB 2054324B GB 8016750 A GB8016750 A GB 8016750A GB 8016750 A GB8016750 A GB 8016750A GB 2054324 B GB2054324 B GB 2054324B
Authority
GB
United Kingdom
Prior art keywords
communication systems
loop communication
tdm loop
tdm
systems
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
Application number
GB8016750A
Other versions
GB2054324A (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.)
Rolm Corp
Original Assignee
Rolm 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 Rolm Corp filed Critical Rolm Corp
Publication of GB2054324A publication Critical patent/GB2054324A/en
Application granted granted Critical
Publication of GB2054324B publication Critical patent/GB2054324B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
GB8016750A 1979-07-02 1980-05-21 Tdm loop communication systems Expired GB2054324B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5400879A 1979-07-02 1979-07-02

Publications (2)

Publication Number Publication Date
GB2054324A GB2054324A (en) 1981-02-11
GB2054324B true GB2054324B (en) 1984-03-21

Family

ID=21988116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8016750A Expired GB2054324B (en) 1979-07-02 1980-05-21 Tdm loop communication systems

Country Status (4)

Country Link
JP (1) JPS568992A (en)
CA (1) CA1154132A (en)
DE (1) DE3023205A1 (en)
GB (1) GB2054324B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470996B1 (en) 1979-11-30 1986-01-31 Quinquis Jean Paul IMPROVEMENTS IN MULTIPROCESSOR ELECTRONIC SYSTEMS FOR PROCESSING DIGITAL AND LOGICAL DATA
US4313036A (en) * 1980-02-19 1982-01-26 Rolm Corporation Distributed CBX system employing packet network
US4460994A (en) * 1981-10-05 1984-07-17 At&T Bell Laboratories Loop communication system
JPS6079896A (en) * 1983-10-07 1985-05-07 Oki Electric Ind Co Ltd Channel connecting system
ES2091792T3 (en) * 1989-05-24 1996-11-16 At & T Corp IMPROVING THE RELIABILITY OF A SWITCHING SYSTEM.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136418C (en) * 1960-04-27
US3115552A (en) * 1961-11-28 1963-12-24 American Telephone & Telegraph Telephone switching system
US3401235A (en) * 1964-12-29 1968-09-10 Bell Telephone Labor Inc Time division communication system
CH517419A (en) * 1970-12-24 1971-12-31 Ibm Time division multiplex switch
FR2208587A5 (en) * 1972-11-29 1974-06-21 Ibm France
US3877022A (en) * 1973-05-14 1975-04-08 Weston Instruments Inc Enhancing resolution in analog-to-digital conversion by adding statistically controlled noise to the analog input signal
US3999129A (en) * 1975-04-16 1976-12-21 Rolm Corporation Method and apparatus for error reduction in digital information transmission systems
US4163124A (en) * 1978-07-24 1979-07-31 Rolm Corporation Finite storage-time queue

Also Published As

Publication number Publication date
DE3023205C2 (en) 1989-05-11
JPS568992A (en) 1981-01-29
GB2054324A (en) 1981-02-11
JPS6339159B2 (en) 1988-08-03
DE3023205A1 (en) 1981-01-29
CA1154132A (en) 1983-09-20

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Legal Events

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

Effective date: 19930521