GR852857B - - Google Patents

Info

Publication number
GR852857B
GR852857B GR852857A GR850102857A GR852857B GR 852857 B GR852857 B GR 852857B GR 852857 A GR852857 A GR 852857A GR 850102857 A GR850102857 A GR 850102857A GR 852857 B GR852857 B GR 852857B
Authority
GR
Greece
Prior art keywords
generated
traffic channel
cyclically permutable
detected
subscriber line
Prior art date
Application number
GR852857A
Other languages
English (en)
Inventor
Colin Peter Smedley
Original Assignee
Siemens Plessey Electronic
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 Siemens Plessey Electronic filed Critical Siemens Plessey Electronic
Publication of GR852857B publication Critical patent/GR852857B/el

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
    • H04Q1/448—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency with conversion of a single frequency signal into a digital signal

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Engineering & Computer Science (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Sheet Holders (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GR852857A 1984-11-28 1985-11-27 GR852857B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848430005A GB8430005D0 (en) 1984-11-28 1984-11-28 Subscriber line signalling device

Publications (1)

Publication Number Publication Date
GR852857B true GR852857B (el) 1986-03-28

Family

ID=10570379

Family Applications (1)

Application Number Title Priority Date Filing Date
GR852857A GR852857B (el) 1984-11-28 1985-11-27

Country Status (11)

Country Link
US (1) US4737954A (el)
EP (1) EP0183549B1 (el)
JP (1) JPS61154295A (el)
KR (1) KR860004373A (el)
AT (1) ATE84391T1 (el)
AU (1) AU584370B2 (el)
CA (1) CA1238129A (el)
DE (1) DE3586963T2 (el)
GB (2) GB8430005D0 (el)
GR (1) GR852857B (el)
NZ (1) NZ214360A (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991173A (en) * 1988-10-17 1991-02-05 Alcatel Na, Inc. Apparatus and method for mapping of PCM signaling at signaling rate conversion boundaries
DE59712216D1 (de) * 1996-12-12 2005-04-07 Siemens Schweiz Ag Zuerich Verfahren und schaltungsanordnung zur decodierung eines zyklisch codierten signals
US7106820B2 (en) * 2001-04-10 2006-09-12 Broadcom Corporation System and method for establishing word synchronization

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863215A (en) * 1973-07-03 1975-01-28 Rca Corp Detector for repetitive digital codes
JPS5518085B2 (el) * 1974-08-14 1980-05-16
FR2442563A1 (fr) * 1978-11-22 1980-06-20 Materiel Telephonique Dispositif de controle pour reseau de commutation temporelle
US4377843A (en) * 1979-04-19 1983-03-22 Wescom Switching, Inc. Data distribution interface
DE2951914C2 (de) * 1979-12-21 1982-04-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Übertragung von Daten mit Hilfe eines Start-Stopsignals
GB2098834B (en) * 1981-05-14 1985-02-13 Standard Telephones Cables Ltd Subscribers loop synchronisation
GB2120045B (en) * 1982-04-22 1985-12-04 Int Standard Electric Corp Circuit for interfacing a processor to a line circuit

Also Published As

Publication number Publication date
DE3586963D1 (de) 1993-02-18
CA1238129A (en) 1988-06-14
GB2167624A (en) 1986-05-29
ATE84391T1 (de) 1993-01-15
NZ214360A (en) 1988-07-28
GB2167624B (en) 1988-08-03
EP0183549B1 (en) 1993-01-07
KR860004373A (ko) 1986-06-20
EP0183549A3 (en) 1988-10-05
GB8525568D0 (en) 1985-11-20
EP0183549A2 (en) 1986-06-04
GB8430005D0 (en) 1985-01-09
AU5046485A (en) 1986-06-05
AU584370B2 (en) 1989-05-25
US4737954A (en) 1988-04-12
DE3586963T2 (de) 1993-04-29
JPS61154295A (ja) 1986-07-12

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