NL7808703A - Radiostelsel met onderlinge selectieve oproep van de abonnee's met tussenschakeling van een centrale. - Google Patents

Radiostelsel met onderlinge selectieve oproep van de abonnee's met tussenschakeling van een centrale.

Info

Publication number: NL7808703A
Authority: NL; Netherlands
Prior art keywords: subscribers; control panel; radio system; intermediate switching; selective calls
Prior art date: 1977-08-25

Application number

NL7808703A

Other languages

English (en)

Dutch (nl)

Original Assignee

Licentia Gmbh

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.)

1977-08-25

Filing date

1978-08-23

Publication date

1979-02-27

1978-08-23 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1979-02-27 Publication of NL7808703A publication Critical patent/NL7808703A/xx

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
- H04W88/187—Selective call encoders for paging networks, e.g. paging centre devices using digital or pulse address codes

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Optical Communication System (AREA)

NL7808703A 1977-08-25 1978-08-23 Radiostelsel met onderlinge selectieve oproep van de abonnee's met tussenschakeling van een centrale. NL7808703A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2738278A DE2738278C2 (de)	1977-08-25	1977-08-25	Funkanlage mit drahtloser Übertragung zwischen tragbaren Sende-Empfangs-Geräten und mit selektivem Anruf der Teilnehmer untereinander unter Zwischenschaltung einer Zentrale

Publications (1)

Publication Number	Publication Date
NL7808703A true NL7808703A (nl)	1979-02-27

Family

ID=6017239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7808703A NL7808703A (nl)	1977-08-25	1978-08-23	Radiostelsel met onderlinge selectieve oproep van de abonnee's met tussenschakeling van een centrale.

Country Status (12)

Country	Link
AT (1)	AT377882B (de)
BE (1)	BE869907A (de)
CH (1)	CH625378A5 (de)
DE (1)	DE2738278C2 (de)
FI (1)	FI782557A7 (de)
FR (1)	FR2401578A1 (de)
GB (1)	GB2021296B (de)
IT (1)	IT1098749B (de)
NL (1)	NL7808703A (de)
NO (1)	NO149449C (de)
SE (1)	SE434590B (de)
WO (1)	WO1979000110A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5961644U (ja) *	1982-10-15	1984-04-23	日本電気株式会社	選択呼出受信機
DE3315625A1 (de) *	1983-04-29	1984-10-31	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren zum uebertragen von digitalen rufkennzeichen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1616340B2 (de) *	1968-01-25	1973-10-04	Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm	Wechselsprechanlage mit draht loser Übertragung zwischen Teilnehmern mit tragbaren Geraten über eine Zentrale
DE1931480B2 (de) *	1969-06-20	1976-03-11	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Schaltung zur vorselektion von im gleichen frequenzabstand voneinander liegenden sendern
FR2152346B1 (de) *	1971-09-06	1975-07-11	Materiel Telephonique
CH573688A5 (de) *	1974-07-11	1976-03-15	Hasler Ag

1977
- 1977-08-25 DE DE2738278A patent/DE2738278C2/de not_active Expired
1978
- 1978-08-08 AT AT0577378A patent/AT377882B/de active
- 1978-08-16 WO PCT/DE1978/000021 patent/WO1979000110A1/de not_active Ceased
- 1978-08-16 GB GB7912774A patent/GB2021296B/en not_active Expired
- 1978-08-16 CH CH401779A patent/CH625378A5/de not_active IP Right Cessation
- 1978-08-21 FI FI782557A patent/FI782557A7/fi unknown
- 1978-08-23 BE BE190023A patent/BE869907A/xx not_active IP Right Cessation
- 1978-08-23 NL NL7808703A patent/NL7808703A/xx not_active Application Discontinuation
- 1978-08-24 NO NO782875A patent/NO149449C/no unknown
- 1978-08-24 IT IT27001/78A patent/IT1098749B/it active
- 1978-08-25 FR FR7824744A patent/FR2401578A1/fr active Granted
1979
- 1979-04-05 SE SE7903041A patent/SE434590B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH625378A5 (de)	1981-09-15
NO149449B (no)	1984-01-09
GB2021296B (en)	1982-04-07
DE2738278C2 (de)	1982-06-03
NO149449C (no)	1984-04-18
FR2401578B1 (de)	1983-05-27
IT7827001A0 (it)	1978-08-24
NO782875L (no)	1979-02-27
FR2401578A1 (fr)	1979-03-23
WO1979000110A1 (fr)	1979-03-08
SE7903041L (sv)	1979-04-05
BE869907A (fr)	1978-12-18
SE434590B (sv)	1984-07-30
AT377882B (de)	1985-05-10
IT1098749B (it)	1985-09-07
GB2021296A (en)	1979-03-08
FI782557A7 (fi)	1979-02-26
DE2738278A1 (de)	1979-03-01
ATA577378A (de)	1984-09-15

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Legal Events

Date	Code	Title	Description
1983-10-17	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: AEG-TELEFUNKEN NACHRICHTENTECHNIK GMBH
1983-10-17	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: ANT NACHRICHTENTECHNIK GMBH
1984-03-01	BA	A request for search or an international-type search has been filed
1984-03-01	BB	A search report has been drawn up
1984-04-02	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-04-02	BV	The patent application has lapsed