DK413684A - Fremgangsmaade og indretning til aktivering af transmissionsled gennem kodeudsendelse - Google Patents

Fremgangsmaade og indretning til aktivering af transmissionsled gennem kodeudsendelse Download PDF

Info

Publication number: DK413684A
Authority: DK; Denmark
Prior art keywords: activation; exchange; subscriber; line terminal; terminal
Prior art date: 1982-12-30

Application number

DK413684A

Other languages

English (en)

Other versions

DK163162C (da

DK413684D0 (da

DK163162B (da

Inventor

Ingemar Erik Dahlqvist

Original Assignee

Ericsson Telefon Ab L M

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.)

1982-12-30

Filing date

1984-08-29

Publication date

1984-08-29

1984-08-29 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1984-08-29 Publication of DK413684A publication Critical patent/DK413684A/da

1984-08-29 Publication of DK413684D0 publication Critical patent/DK413684D0/da

1992-01-27 Publication of DK163162B publication Critical patent/DK163162B/da

1992-06-22 Application granted granted Critical

1992-06-22 Publication of DK163162C publication Critical patent/DK163162C/da

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)
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)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Data Exchanges In Wide-Area Networks (AREA)

DK413684A 1982-12-30 1984-08-29 Fremgangsmaade og indretning til aktivering af transmissionsled gennem kodeudsendelse DK163162C (da)

Applications Claiming Priority (4)

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
SE8207517		1982-12-30
SE8300451		1983-12-14
PCT/SE1983/000451 WO1984002816A1 (en)	1982-12-30	1983-12-14	Activation of a transmission link by code sending

Publications (4)

Publication Number	Publication Date
DK413684A true DK413684A (da)	1984-08-29
DK413684D0 DK413684D0 (da)	1984-08-29
DK163162B DK163162B (da)	1992-01-27
DK163162C DK163162C (da)	1992-06-22

Family

ID=20349216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK413684A DK163162C (da)	1982-12-30	1984-08-29	Fremgangsmaade og indretning til aktivering af transmissionsled gennem kodeudsendelse

Country Status (21)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0173984A3 (en) *	1984-08-31	1989-06-07	Fujitsu Limited	System for controlling the isdn activation sequence
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

1982
- 1982-12-30 SE SE8207517A patent/SE435010B/sv not_active IP Right Cessation
1983
- 1983-12-06 IN IN821/DEL/83A patent/IN160185B/en unknown
- 1983-12-14 JP JP84500477A patent/JPS60500197A/ja active Pending
- 1983-12-14 HU HU84656A patent/HU200524B/hu not_active IP Right Cessation
- 1983-12-14 WO PCT/SE1983/000451 patent/WO1984002816A1/en active IP Right Grant
- 1983-12-14 DE DE8484900315T patent/DE3368163D1/de not_active Expired
- 1983-12-14 BR BR8307648A patent/BR8307648A/pt not_active IP Right Cessation
- 1983-12-14 US US06/626,866 patent/US4574376A/en not_active Expired - Lifetime
- 1983-12-14 EP EP84900315A patent/EP0134217B1/en not_active Expired
- 1983-12-14 AU AU24171/84A patent/AU563316B2/en not_active Ceased
- 1983-12-16 MX MX199829A patent/MX154833A/es unknown
- 1983-12-21 PT PT77873A patent/PT77873B/pt not_active IP Right Cessation
- 1983-12-21 KR KR1019830006078A patent/KR870000073B1/ko not_active IP Right Cessation
- 1983-12-27 IT IT24418/83A patent/IT1170066B/it active
- 1983-12-28 YU YU02526/83A patent/YU252683A/xx unknown
- 1983-12-29 CA CA000444395A patent/CA1200333A/en not_active Expired
- 1983-12-29 ES ES528508A patent/ES528508A0/es active Granted
1984
- 1984-07-31 FI FI843025A patent/FI81706C/sv not_active IP Right Cessation
- 1984-08-29 SU SU843786904A patent/SU1443821A3/ru active
- 1984-08-29 DK DK413684A patent/DK163162C/da not_active IP Right Cessation
- 1984-08-29 NO NO84843440A patent/NO162839C/no unknown

Also Published As

Publication number	Publication date
FI81706C (sv)	1990-11-12
SU1443821A3 (ru)	1988-12-07
SE8207517L (sv)	1984-07-01
IT1170066B (it)	1987-06-03
AU563316B2 (en)	1987-07-02
US4574376A (en)	1986-03-04
SE435010B (sv)	1984-08-27
MX154833A (es)	1987-12-15
WO1984002816A1 (en)	1984-07-19
DK163162C (da)	1992-06-22
AU2417184A (en)	1984-08-02
FI843025A (fi)	1984-07-31
NO162839C (no)	1990-02-21
EP0134217B1 (en)	1986-12-03
IN160185B (da)	1987-06-27
BR8307648A (pt)	1984-11-27
DK413684D0 (da)	1984-08-29
KR870000073B1 (ko)	1987-02-09
PT77873B (en)	1986-04-09
FI81706B (fi)	1990-07-31
IT8324418A0 (it)	1983-12-28
ES8507750A1 (es)	1985-09-01
ES528508A0 (es)	1985-09-01
NO843440L (no)	1984-08-29
CA1200333A (en)	1986-02-04
JPS60500197A (ja)	1985-02-07
HU200524B (en)	1990-06-28
DE3368163D1 (en)	1987-01-15
YU252683A (en)	1986-04-30
NO162839B (no)	1989-11-13
SE8207517D0 (sv)	1982-12-30
KR840007338A (ko)	1984-12-06
DK163162B (da)	1992-01-27
EP0134217A1 (en)	1985-03-20
IT8324418A1 (it)	1985-06-27
FI843025A0 (fi)	1984-07-31
PT77873A (en)	1984-01-01

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Legal Events

Date	Code	Title	Description
2000-08-28	PBP	Patent lapsed