ES8306948A1 - Metodo para transmitir una senal de debito. - Google Patents

Metodo para transmitir una senal de debito.

Info

Publication number
ES8306948A1
ES8306948A1 ES516129A ES516129A ES8306948A1 ES 8306948 A1 ES8306948 A1 ES 8306948A1 ES 516129 A ES516129 A ES 516129A ES 516129 A ES516129 A ES 516129A ES 8306948 A1 ES8306948 A1 ES 8306948A1
Authority
ES
Spain
Prior art keywords
signal
debit
pulse code
exchange
transmitting
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
ES516129A
Other languages
English (en)
Other versions
ES516129A0 (es
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of ES8306948A1 publication Critical patent/ES8306948A1/es
Publication of ES516129A0 publication Critical patent/ES516129A0/es
Granted 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • 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
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/32—Involving wireless systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Meter Arrangements (AREA)
  • Prepayment Telephone Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

SISTEMA DE TRANSMISION DE SEÑAL DE DEBITO DESDE CENTRAL TELEFONICA. UN EQUIPO RADIOELECTRICO SITUADO EN LA CENTRAL TELEFONICA DETECTA UNA SEÑAL DE DEBITO ENVIADA DESDE LA CENTRAL, LA CODIFICA EN SEÑAL DE CODIGO DE IMPULSOS, MODULA A CONTINUACION ESTA SEÑAL CODIFICADA EN UNA SEÑAL DE FRECUENCIA SITUADA FUERA DE LA BANDA DE FRECUENCIAS DE TRANSMISION DE VOZ, Y A CONTINUACION LA TRANSMITE COMO SEÑAL RADIOELECTRICA DESPUES DE SUPERPONERLA A LA SEÑAL LOCAL. UN EQUIPO RADIOELECTRICO SITUADO EN EL SISTEMA TELEFONICO DETECTA ESTA PORTADORA DE SEÑAL DE DEBITO Y LA DEMODULA PARA OBTENER LA SEÑAL DE CODIGO DE IMPULSOS; A CONTINUACION EFECTUA UN RECUENTO Y TRANSFIERE LA SEÑAL DE DEBITO CUANDO LOS VALORES CONTADOS LLEGAN A UN VALOR ESPECIFICADO.
ES516129A 1981-09-30 1982-09-30 Metodo para transmitir una senal de debito. Granted ES516129A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56155922A JPS5857832A (ja) 1981-09-30 1981-09-30 課金信号中継方式

Publications (2)

Publication Number Publication Date
ES8306948A1 true ES8306948A1 (es) 1983-06-01
ES516129A0 ES516129A0 (es) 1983-06-01

Family

ID=15616437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516129A Granted ES516129A0 (es) 1981-09-30 1982-09-30 Metodo para transmitir una senal de debito.

Country Status (5)

Country Link
US (1) US4485270A (es)
EP (1) EP0076645B1 (es)
JP (1) JPS5857832A (es)
DE (1) DE3262810D1 (es)
ES (1) ES516129A0 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640986A (en) * 1983-09-16 1987-02-03 Nec Corporation Mobile radio communication system
JPH0352048Y2 (es) * 1985-04-30 1991-11-11
DE3545572A1 (de) * 1985-12-21 1987-06-25 Philips Patentverwaltung Verfahren und einrichtung zum unhoerbaren kennungsaustausch zwischen einem funkstationspaar
JPH0563854A (ja) * 1991-09-05 1993-03-12 Murata Mach Ltd 携帯電話機
DE9216108U1 (de) * 1992-11-26 1993-01-21 Siemens AG, 8000 München Digitales Telefon-Interface
FI97515C (fi) * 1994-01-24 1996-12-27 Nokia Telecommunications Oy Menetelmä laskutustietojen välittämiseksi tilaajalaitteelle sekä radiojärjestelmä
DE4426689A1 (de) * 1994-07-28 1996-02-01 Jenoptik Communications Gmbh Gebührenerfassung in einem Telefonnetz
DE19603530C1 (de) * 1996-02-01 1997-05-15 Kommunikations Elektronik Schaltungsanordnung zur Erzeugung von Gebührenimpulsen
GB2310778B (en) * 1996-02-28 1999-12-29 Northern Telecom Ltd Telephone network signalling
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
GB2313017A (en) * 1996-05-09 1997-11-12 Motorola Israel Ltd Signalling in a communication system
DE69628833D1 (de) * 1996-08-30 2003-07-31 St Microelectronics Srl Schaltungsanordnung zur Erzeugung eines Gebührensignals in einem Kommunikationssystem
DE10251143A1 (de) * 2002-10-31 2004-05-13 Deutsche Telekom Ag Verfahren und Prüfvorrichtung zum Überprüfen für eine Kommunikationsverbindung nach Zeittaktintervallen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513264A (en) * 1966-05-13 1970-05-19 Hughes Aircraft Co Controlled random multiple access communication system
DE2624317A1 (de) * 1976-05-31 1977-12-08 Geb Koenig Irene Hohmann Stoersicherung an funkfernsteuerungsanlagen fuer flugkoerper, flugzeuge, modellflugzeuge und anlagen
US4091361A (en) * 1976-12-09 1978-05-23 General Electric Company Noise-immune carrier current actuated control
JPS53132202A (en) * 1977-04-25 1978-11-17 Nec Corp Charging system for mobile telephone
DE2842397A1 (de) * 1977-10-01 1979-04-05 Fawa Ag Mechanikfreier gebuehrenzaehler zum eingriffsfreien, induktiven anschluss an einen telefonapparat
GB1602461A (en) * 1978-05-23 1981-11-11 Essex County Council Transmission of speech and supervisory signals
DE2929114A1 (de) * 1979-07-18 1981-02-12 Sedlbauer Kg W Vorrichtung zum abtasten und auswerten von zeittaktimpulsen fuer die gebuehrenermittlung an fernsprechstationen

Also Published As

Publication number Publication date
EP0076645B1 (en) 1985-03-27
EP0076645A1 (en) 1983-04-13
JPS5857832A (ja) 1983-04-06
DE3262810D1 (en) 1985-05-02
JPS6347188B2 (es) 1988-09-20
US4485270A (en) 1984-11-27
ES516129A0 (es) 1983-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108