IT1098749B - RADIO SYSTEM WITH SELECTIVE CALL OF THE USERS FROM THEM THROUGH THE INTERPOSITION OF A CONTROL UNIT - Google Patents

RADIO SYSTEM WITH SELECTIVE CALL OF THE USERS FROM THEM THROUGH THE INTERPOSITION OF A CONTROL UNIT

Info

Publication number
IT1098749B
IT1098749B IT27001/78A IT2700178A IT1098749B IT 1098749 B IT1098749 B IT 1098749B IT 27001/78 A IT27001/78 A IT 27001/78A IT 2700178 A IT2700178 A IT 2700178A IT 1098749 B IT1098749 B IT 1098749B
Authority
IT
Italy
Prior art keywords
interposition
users
control unit
radio system
selective call
Prior art date
Application number
IT27001/78A
Other languages
Italian (it)
Other versions
IT7827001A0 (en
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.)
Filing date
Publication date
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of IT7827001A0 publication Critical patent/IT7827001A0/en
Application granted granted Critical
Publication of IT1098749B publication Critical patent/IT1098749B/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)
IT27001/78A 1977-08-25 1978-08-24 RADIO SYSTEM WITH SELECTIVE CALL OF THE USERS FROM THEM THROUGH THE INTERPOSITION OF A CONTROL UNIT IT1098749B (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
IT7827001A0 IT7827001A0 (en) 1978-08-24
IT1098749B true IT1098749B (en) 1985-09-07

Family

ID=6017239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27001/78A IT1098749B (en) 1977-08-25 1978-08-24 RADIO SYSTEM WITH SELECTIVE CALL OF THE USERS FROM THEM THROUGH THE INTERPOSITION OF A CONTROL UNIT

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

Also Published As

Publication number Publication date
FR2401578B1 (en) 1983-05-27
FR2401578A1 (en) 1979-03-23
NL7808703A (en) 1979-02-27
NO149449B (en) 1984-01-09
GB2021296A (en) 1979-03-08
SE434590B (en) 1984-07-30
AT377882B (en) 1985-05-10
SE7903041L (en) 1979-04-05
IT7827001A0 (en) 1978-08-24
WO1979000110A1 (en) 1979-03-08
DE2738278C2 (en) 1982-06-03
CH625378A5 (en) 1981-09-15
GB2021296B (en) 1982-04-07
ATA577378A (en) 1984-09-15
FI782557A (en) 1979-02-26
NO782875L (en) 1979-02-27
DE2738278A1 (en) 1979-03-01
NO149449C (en) 1984-04-18
BE869907A (en) 1978-12-18

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