BR7907586A - Sistema de telecomunicacoes com unidades de comunicacao portateis - Google Patents

Sistema de telecomunicacoes com unidades de comunicacao portateis

Info

Publication number
BR7907586A
BR7907586A BR7907586A BR7907586A BR7907586A BR 7907586 A BR7907586 A BR 7907586A BR 7907586 A BR7907586 A BR 7907586A BR 7907586 A BR7907586 A BR 7907586A BR 7907586 A BR7907586 A BR 7907586A
Authority
BR
Brazil
Prior art keywords
portable communication
telecommunications system
communication units
units
telecommunications
Prior art date
Application number
BR7907586A
Other languages
English (en)
Inventor
D Plummer
G Edge
Original Assignee
Plessey Handel Investment Ag
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 Plessey Handel Investment Ag filed Critical Plessey Handel Investment Ag
Publication of BR7907586A publication Critical patent/BR7907586A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • 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
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Meter Arrangements (AREA)
  • Telephone Set Structure (AREA)
BR7907586A 1978-11-23 1979-11-22 Sistema de telecomunicacoes com unidades de comunicacao portateis BR7907586A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7845827 1978-11-23
GB7922947 1979-07-02

Publications (1)

Publication Number Publication Date
BR7907586A true BR7907586A (pt) 1980-08-05

Family

ID=26269709

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7907586A BR7907586A (pt) 1978-11-23 1979-11-22 Sistema de telecomunicacoes com unidades de comunicacao portateis

Country Status (8)

Country Link
AU (1) AU531819B2 (pt)
BR (1) BR7907586A (pt)
DE (1) DE2947164A1 (pt)
FR (1) FR2442564A1 (pt)
GB (1) GB2046556B (pt)
IE (1) IE48989B1 (pt)
NZ (1) NZ192206A (pt)
SE (1) SE443275B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034066A1 (de) * 1980-09-10 1982-04-15 Siemens Ag Kommunikationssystem, insbesondere fernsprechsystem zum anschluss von mobilen teilnehmerendgeraeten
GB2092347B (en) * 1981-01-30 1985-09-18 Rca Corp Television remote control system for selectively controlling a plurality of external apparatus
FR2538978B1 (fr) * 1982-12-29 1985-05-31 Grandmougin Michel Poste telephonique a liaison infrarouge bidirectionnelle entre combine et module fixe relie a une ligne telephonique
US4639549A (en) * 1984-01-31 1987-01-27 Sony Corporation Cordless telephone
JPS60223340A (ja) * 1984-04-20 1985-11-07 Sony Corp コ−ドレステレホン
JP2672085B2 (ja) * 1985-01-13 1997-11-05 ツヴィ カミル 電話の通話制御システム
FR2577369A1 (fr) * 1985-02-11 1986-08-14 Fay Stefan De Installation telephonique a postes sans combine et a combine portatif sans fil
FR2578126B1 (fr) * 1985-02-26 1992-01-03 Lecheviller Jean Pierre Appareil telephonique a borne fixe et combine mobile
US6678360B1 (en) 1985-07-10 2004-01-13 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface statistical analysis system
FR2593656B1 (fr) * 1986-01-28 1994-04-29 Parienti Raoul Procede de communication individuel compact sans fil fonctionnant sur reseau infra-rouge en duplex et son dispositif de mise en oeuvre.
FR2594616B1 (fr) * 1986-02-19 1988-12-30 Fay Stefan De Installation telephonique a transmissions radio de faible portee comprenant des postes utilisables chacun par plusieurs personnes simultanement
EP0347167A3 (en) * 1988-06-14 1991-11-13 Kabushiki Kaisha Toshiba Radio telecommunication apparatus
JPH03128563A (ja) * 1989-07-07 1991-05-31 Toshiba Corp 無線電話装置
US4980907A (en) * 1989-12-15 1990-12-25 Telefonaktiebolaget L M Ericsson Telecommunication combination comprising a telepoint and a portable radio terminal
DE4408655A1 (de) * 1994-03-15 1995-09-21 Peter Forster Funktelefon
US5719926A (en) * 1994-06-10 1998-02-17 Communications Product Development, Inc. Prepaid long-distance telephone service system with flexible operating parameters
US5577100A (en) 1995-01-30 1996-11-19 Telemac Cellular Corporation Mobile phone with internal accounting
US5862469A (en) * 1996-03-21 1999-01-19 Harris Canada, Inc. Method and apparatus for transmitting metering pulse information to a wireless public call office
US6044247A (en) * 1996-10-16 2000-03-28 American Express Travel Related Services Company, Inc. Methods and apparatus for paging systems
US6122354A (en) * 1998-04-27 2000-09-19 At&T Corporation Method and apparatus for extending a pre-paid calling card limit
US6704563B1 (en) 1998-08-11 2004-03-09 Boston Communications Group, Inc. Systems and methods for prerating costs for a communication event
US6381315B1 (en) 1999-12-02 2002-04-30 Eli Nhaissi Universal exchange for making least-cost non-local telephone calls

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572692A5 (pt) * 1973-05-03 1976-02-13 Ericsson Telefon Ab L M
US3898390A (en) * 1973-05-15 1975-08-05 Martin Marietta Corp Multiple zone communications system and method
CH572299A5 (en) * 1974-05-31 1976-01-30 Sodeco Compteurs De Geneve Public telephone system with automatic charge computation - enter charges centrally against callers name stored on account card inserted into telephone
IT1059923B (it) * 1976-04-27 1982-06-21 Cselt Centro Studi Lab Telecom Apparecchio telefonico a prepagamento con microcalcolatore
DE2845348C2 (de) * 1978-10-18 1980-05-14 Krone Gmbh, 1000 Berlin Teilnehmersprechstelleneinrichtung, zur Benutzung durch den Teilnehmer in einem Fahrzeug, z.B. Auto

Also Published As

Publication number Publication date
GB2046556A (en) 1980-11-12
IE48989B1 (en) 1985-07-10
AU531819B2 (en) 1983-09-08
SE7909660L (sv) 1980-05-24
IE792237L (en) 1980-05-23
GB2046556B (en) 1983-05-11
SE443275B (sv) 1986-02-17
NZ192206A (en) 1983-06-14
DE2947164C2 (pt) 1989-04-13
FR2442564B1 (pt) 1983-07-29
DE2947164A1 (de) 1980-06-04
FR2442564A1 (fr) 1980-06-20
AU5296379A (en) 1980-05-29

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19941122