GB1357857A - Radio paging systems - Google Patents

Radio paging systems

Info

Publication number
GB1357857A
GB1357857A GB4012572A GB4012572A GB1357857A GB 1357857 A GB1357857 A GB 1357857A GB 4012572 A GB4012572 A GB 4012572A GB 4012572 A GB4012572 A GB 4012572A GB 1357857 A GB1357857 A GB 1357857A
Authority
GB
United Kingdom
Prior art keywords
retransmission
transmitter
signals
central
received
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
GB4012572A
Other languages
English (en)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1357857A publication Critical patent/GB1357857A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB4012572A 1971-09-06 1972-08-30 Radio paging systems Expired GB1357857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7132097A FR2152346B1 (https=) 1971-09-06 1971-09-06

Publications (1)

Publication Number Publication Date
GB1357857A true GB1357857A (en) 1974-06-26

Family

ID=9082543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4012572A Expired GB1357857A (en) 1971-09-06 1972-08-30 Radio paging systems

Country Status (2)

Country Link
FR (1) FR2152346B1 (https=)
GB (1) GB1357857A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378969A1 (fr) * 1977-01-26 1978-08-25 Caillau Ets Collier de serrage
GB2300954A (en) * 1995-05-19 1996-11-20 Nec Corp Radio paging system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738278C2 (de) * 1977-08-25 1982-06-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funkanlage mit drahtloser Übertragung zwischen tragbaren Sende-Empfangs-Geräten und mit selektivem Anruf der Teilnehmer untereinander unter Zwischenschaltung einer Zentrale

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378969A1 (fr) * 1977-01-26 1978-08-25 Caillau Ets Collier de serrage
GB2300954A (en) * 1995-05-19 1996-11-20 Nec Corp Radio paging system
GB2300954B (en) * 1995-05-19 1999-08-18 Nec Corp Radio paging system
US5973614A (en) * 1995-05-19 1999-10-26 Nec Corporation Radio paging system using radio selective paging receiver

Also Published As

Publication number Publication date
FR2152346B1 (https=) 1975-07-11
FR2152346A1 (https=) 1973-04-27

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Legal Events

Date Code Title Description
PS Patent sealed