DE3368163D1 - Activation of a transmission link by code sending - Google Patents

Activation of a transmission link by code sending

Info

Publication number
DE3368163D1
DE3368163D1 DE8484900315T DE3368163T DE3368163D1 DE 3368163 D1 DE3368163 D1 DE 3368163D1 DE 8484900315 T DE8484900315 T DE 8484900315T DE 3368163 T DE3368163 T DE 3368163T DE 3368163 D1 DE3368163 D1 DE 3368163D1
Authority
DE
Germany
Prior art keywords
activation
transmission link
code sending
sending
code
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
DE8484900315T
Other languages
English (en)
Inventor
Erik Dahlqvist
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE3368163D1 publication Critical patent/DE3368163D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • 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
    • H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pens And Brushes (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE8484900315T 1982-12-30 1983-12-14 Activation of a transmission link by code sending Expired DE3368163D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8207517A SE435010B (sv) 1982-12-30 1982-12-30 Sett och anordning i ett telekommunikationssystem for aktivering av organ fran vilolege till aktivt lege
PCT/SE1983/000451 WO1984002816A1 (en) 1982-12-30 1983-12-14 Activation of a transmission link by code sending

Publications (1)

Publication Number Publication Date
DE3368163D1 true DE3368163D1 (en) 1987-01-15

Family

ID=20349216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484900315T Expired DE3368163D1 (en) 1982-12-30 1983-12-14 Activation of a transmission link by code sending

Country Status (21)

Country Link
US (1) US4574376A (de)
EP (1) EP0134217B1 (de)
JP (1) JPS60500197A (de)
KR (1) KR870000073B1 (de)
AU (1) AU563316B2 (de)
BR (1) BR8307648A (de)
CA (1) CA1200333A (de)
DE (1) DE3368163D1 (de)
DK (1) DK163162C (de)
ES (1) ES528508A0 (de)
FI (1) FI81706C (de)
HU (1) HU200524B (de)
IN (1) IN160185B (de)
IT (1) IT1170066B (de)
MX (1) MX154833A (de)
NO (1) NO162839C (de)
PT (1) PT77873B (de)
SE (1) SE435010B (de)
SU (1) SU1443821A3 (de)
WO (1) WO1984002816A1 (de)
YU (1) YU252683A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173984A3 (de) * 1984-08-31 1989-06-07 Fujitsu Limited System zur Steuerung der ISDN-Aktivierungsablauffolge
JPS62123895A (ja) * 1985-11-25 1987-06-05 Matsushita Electric Works Ltd 遠隔監視制御装置
US5377938A (en) * 1992-12-01 1995-01-03 Pulse Electronics, Inc. Railroad telemetry and control systems
CA2263280C (en) * 1998-03-04 2008-10-07 International Mobile Satellite Organization Method and apparatus for mobile satellite communication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823387A (en) * 1972-12-04 1974-07-09 Ultronic Systems Corp Information storage and retrieval system
DE2737713C2 (de) * 1977-08-22 1983-09-29 Siemens AG, 1000 Berlin und 8000 München Zeitmultiplex-Digital-Vermittlungsanlage, insbesondere PCM-Fernsprechvermittlungsanlage, mit doppelt vorgesehenen Koppelfeldeinrichtungen
US4143246A (en) * 1977-09-06 1979-03-06 Bell Telephone Laboratories, Incorporated Time division line interface circuit
JPS5931274B2 (ja) * 1979-06-05 1984-08-01 岩崎通信機株式会社 ボタン電話装置における同期方式

Also Published As

Publication number Publication date
DK163162C (da) 1992-06-22
YU252683A (en) 1986-04-30
SE8207517L (sv) 1984-07-01
DK163162B (da) 1992-01-27
ES8507750A1 (es) 1985-09-01
IT8324418A0 (it) 1983-12-28
DK413684D0 (da) 1984-08-29
HU200524B (en) 1990-06-28
EP0134217A1 (de) 1985-03-20
BR8307648A (pt) 1984-11-27
ES528508A0 (es) 1985-09-01
NO162839B (no) 1989-11-13
FI81706B (fi) 1990-07-31
CA1200333A (en) 1986-02-04
MX154833A (es) 1987-12-15
IT8324418A1 (it) 1985-06-27
PT77873A (en) 1984-01-01
EP0134217B1 (de) 1986-12-03
DK413684A (da) 1984-08-29
AU563316B2 (en) 1987-07-02
KR870000073B1 (ko) 1987-02-09
JPS60500197A (ja) 1985-02-07
NO162839C (no) 1990-02-21
WO1984002816A1 (en) 1984-07-19
KR840007338A (ko) 1984-12-06
FI843025A (fi) 1984-07-31
FI81706C (sv) 1990-11-12
SE8207517D0 (sv) 1982-12-30
IN160185B (de) 1987-06-27
PT77873B (en) 1986-04-09
US4574376A (en) 1986-03-04
IT1170066B (it) 1987-06-03
FI843025A0 (fi) 1984-07-31
AU2417184A (en) 1984-08-02
NO843440L (no) 1984-08-29
SE435010B (sv) 1984-08-27
SU1443821A3 (ru) 1988-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee