SE7903041L - RADIO SYSTEM WITH SELECTIVE CALL BETWEEN INDIVIDUAL SUBSCRIBERS VIA A RELECENT CENTER - Google Patents

RADIO SYSTEM WITH SELECTIVE CALL BETWEEN INDIVIDUAL SUBSCRIBERS VIA A RELECENT CENTER

Info

Publication number: SE7903041L
Authority: SE; Sweden
Prior art keywords: relecent; center; radio system; selective call; individual subscribers
Prior art date: 1977-08-25

Application number

SE7903041A

Other languages

Swedish (sv)

Other versions

SE434590B (en

Inventor

H Koch

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

1979-04-05

Publication date

1979-04-05

1979-04-05 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1979-04-05 Publication of SE7903041L publication Critical patent/SE7903041L/en

1984-07-30 Publication of SE434590B publication Critical patent/SE434590B/en

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)

SE7903041A 1977-08-25 1979-04-05 RADIO EQUIPMENT WITH SELECTIVE CALL BETWEEN INDIVIDUAL SUBSCRIPTIONS BY A RELECENTRAL SE434590B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2738278A DE2738278C2 (en)	1977-08-25	1977-08-25	Radio system with wireless transmission between portable transceiver devices and with selective calls between the participants with the interposition of a control center

Publications (2)

Publication Number	Publication Date
SE7903041L true SE7903041L (en)	1979-04-05
SE434590B SE434590B (en)	1984-07-30

Family

ID=6017239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7903041A SE434590B (en)	1977-08-25	1979-04-05	RADIO EQUIPMENT WITH SELECTIVE CALL BETWEEN INDIVIDUAL SUBSCRIPTIONS BY A RELECENTRAL

Country Status (12)

Country	Link
AT (1)	AT377882B (en)
BE (1)	BE869907A (en)
CH (1)	CH625378A5 (en)
DE (1)	DE2738278C2 (en)
FI (1)	FI782557A (en)
FR (1)	FR2401578A1 (en)
GB (1)	GB2021296B (en)
IT (1)	IT1098749B (en)
NL (1)	NL7808703A (en)
NO (1)	NO149449C (en)
SE (1)	SE434590B (en)
WO (1)	WO1979000110A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5961644U (en) *	1982-10-15	1984-04-23	日本電気株式会社	selective call receiver
DE3315625A1 (en) *	1983-04-29	1984-10-31	Robert Bosch Gmbh, 7000 Stuttgart	METHOD FOR TRANSMITTING DIGITAL CALL MARKS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1616340B2 (en) *	1968-01-25	1973-10-04	Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm	Intercom system with wireless transmission between subscribers with portable devices via a control center
DE1931480B2 (en) *	1969-06-20	1976-03-11	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	CIRCUIT FOR PRESELECTION OF EQUAL FREQUENCY DISTANCED TRANSMITTERS
FR2152346B1 (en) *	1971-09-06	1975-07-11	Materiel Telephonique
CH573688A5 (en) *	1974-07-11	1976-03-15	Hasler Ag

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

Also Published As

Publication number	Publication date
WO1979000110A1 (en)	1979-03-08
CH625378A5 (en)	1981-09-15
BE869907A (en)	1978-12-18
NL7808703A (en)	1979-02-27
NO149449C (en)	1984-04-18
IT1098749B (en)	1985-09-07
DE2738278C2 (en)	1982-06-03
DE2738278A1 (en)	1979-03-01
GB2021296B (en)	1982-04-07
NO782875L (en)	1979-02-27
GB2021296A (en)	1979-03-08
FR2401578B1 (en)	1983-05-27
SE434590B (en)	1984-07-30
FR2401578A1 (en)	1979-03-23
ATA577378A (en)	1984-09-15
FI782557A (en)	1979-02-26
IT7827001A0 (en)	1978-08-24
AT377882B (en)	1985-05-10
NO149449B (en)	1984-01-09

Similar Documents

Publication	Publication Date	Title
SE7707482L (en)	1978-01-03	AUTOMATIC RADIO PHONE SYSTEM
IT7869841A0 (en)	1978-12-13	TELEPHONE SYSTEM WITH LOUDSPEAKER
SE7808911L (en)	1979-03-07	TELECOMMUNICATION SYSTEM
JPS52149008A (en)	1977-12-10	Telephone system
AT360593B (en)	1981-01-26	RADIO TELEPHONE SYSTEM
BE856417A (en)	1978-01-04	TEMPORAL TELECOMMUNICATION CENTRAL
JPS5433601A (en)	1979-03-12	Selective calling circuit
ATA175777A (en)	1979-10-15	TELEPHONE SYSTEM
SE7903041L (en)	1979-04-05	RADIO SYSTEM WITH SELECTIVE CALL BETWEEN INDIVIDUAL SUBSCRIBERS VIA A RELECENT CENTER
BR8006799A (en)	1981-04-28	SELECTIVE CALL ADAPTATION
AT377406B (en)	1985-03-25	DECENTRALLY CONTROLLED TELEPHONE SYSTEM
GB1546559A (en)	1979-05-23	Multi-pary telephone system
JPS52120710A (en)	1977-10-11	Extension telephone system
JPS53909A (en)	1978-01-07	Abbreviated dialling system
JPS5294016A (en)	1977-08-08	Wireless telephone set
JPS52147004A (en)	1977-12-07	Pushhbutton telephone system
JPS5363711A (en)	1978-06-07	Mobile construction
JPS5444405A (en)	1979-04-07	Simultaneous loudspeaker telephone system
JPS541016A (en)	1979-01-06	Reverse operation speaker system
JPS5277511A (en)	1977-06-30	Selective calling radio system
NO113593C (en)	1984-07-24	RADIO SYSTEM
JPS52106205A (en)	1977-09-06	Plural telephone set system
JPS52106206A (en)	1977-09-06	Plural telephone set system
ATE14175T1 (en)	1985-07-15	SELECTIVE CALL MESSAGE RECEIVER.
PL198177A1 (en)	1978-11-20	SINGLE NUMBER TELEPHONE SET

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7903041-7

Effective date: 19910315

Format of ref document f/p: F