FR2357133A1 - Systeme de radiotelephonie automatique - Google Patents

Systeme de radiotelephonie automatique

Info

Publication number
FR2357133A1
FR2357133A1 FR7720249A FR7720249A FR2357133A1 FR 2357133 A1 FR2357133 A1 FR 2357133A1 FR 7720249 A FR7720249 A FR 7720249A FR 7720249 A FR7720249 A FR 7720249A FR 2357133 A1 FR2357133 A1 FR 2357133A1
Authority
FR
France
Prior art keywords
channel
radiotelephony
fixed
stations
switching
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.)
Granted
Application number
FR7720249A
Other languages
English (en)
Other versions
FR2357133B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2357133A1 publication Critical patent/FR2357133A1/fr
Application granted granted Critical
Publication of FR2357133B1 publication Critical patent/FR2357133B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

Dans un système de radiotéléphonie comportant des postes émetteurs-récepteurs radiomobiles et fixes et un poste de commutation connecté au poste fixe par l'intermédiaire duquel les postes mobiles peuvent être mis en communication les uns avec les autres et avec les abonnés d'un réseau téhéphonique par fil pouvant être atteints par l'intermédiaire du poste de commutation, on obtient une interconnexion et une commutation plus rapides pendant la conversation, par le fait que les postes fixes transmettent par l'intermédiaire de leur canal d'appel et à répétition un numéro d'un canal de conversation duplex momentanément libre qui est stocké dans une mémoire dans les postes mobiles recevant le canal d'appel pour être utilisé lors de l'apparition d'un ordre d'interconnexion afin de sélectionner automatiquement le canal de conversation duplex libre. Application : radiotéléphonie.
FR7720249A 1976-07-02 1977-07-01 Systeme de radiotelephonie automatique Granted FR2357133A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7607300A NL7607300A (nl) 1976-07-02 1976-07-02 Automatisch radio-telefoniesysteem.

Publications (2)

Publication Number Publication Date
FR2357133A1 true FR2357133A1 (fr) 1978-01-27
FR2357133B1 FR2357133B1 (fr) 1985-03-08

Family

ID=19826510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720249A Granted FR2357133A1 (fr) 1976-07-02 1977-07-01 Systeme de radiotelephonie automatique

Country Status (9)

Country Link
US (1) US4228319A (fr)
JP (1) JPS536503A (fr)
CA (1) CA1094642A (fr)
CH (1) CH618053A5 (fr)
DE (1) DE2727808C3 (fr)
FR (1) FR2357133A1 (fr)
GB (1) GB1574783A (fr)
NL (1) NL7607300A (fr)
SE (2) SE432507B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601834A1 (fr) * 1986-07-18 1988-01-22 Sony Corp Telephone sans cordon
EP0488173A2 (fr) * 1990-11-27 1992-06-03 Canon Kabushiki Kaisha Méthode de sélection d'un canal de communication "sans fil"

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448411A (en) * 1977-09-26 1979-04-17 Nippon Telegr & Teleph Corp <Ntt> Control system for mobile communication
JPS5492101A (en) * 1977-12-29 1979-07-21 Mitsubishi Electric Corp Automobile telephone call control method
US4398063A (en) * 1980-10-24 1983-08-09 Hass Ronald J Mobile telephone interoffice handoff limiting method and apparatus
DE3044446A1 (de) * 1980-11-26 1982-06-16 Robert Bosch Gmbh, 7000 Stuttgart Funknetz, das mehrere raeumlich aneinandergrenzende funkbereiche umfasst
JPS57129035A (en) * 1980-12-18 1982-08-10 Gen Electric Radio telephone system
DE3268439D1 (en) * 1981-10-15 1986-02-20 Prutec Ltd Thin films of compounds and alloy compounds of group iii and group v elements
DE3142019A1 (de) * 1981-10-20 1983-06-16 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Einrichtung und verfahren zum betreiben eines schnurlosen telefons
SE430013B (sv) * 1981-12-21 1983-10-10 Ericsson Telefon Ab L M Forfarande och anleggning for overforing av telefonsamtal till en berbar, tradlos telefonapparat
US4590473A (en) * 1982-07-28 1986-05-20 Motorola, Inc. Data signalling system
IL68988A (en) * 1982-07-28 1986-08-31 Motorola Inc Multiple unit register modelled radio communication system capable of voice and data communications
US4628537A (en) * 1982-10-19 1986-12-09 Pioneer Electronic Corporation System for identifying a responding station for a radio communications system
DE3246743C1 (de) * 1982-12-17 1984-07-05 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur Verteilung der Verkehrsmenge auf verschiedene Organisationskanaele eines Funkuebetragungssystems
DE3246742C1 (de) * 1982-12-17 1984-07-05 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur Verteilung der Verkehrsmenge auf verschiedene Organisationskanaele eines Funkuebertragungssystems
JPS59133416U (ja) * 1983-02-26 1984-09-06 日本ザンパツク株式会社 食品用包装容器
JPS59186436A (ja) * 1983-04-07 1984-10-23 Sony Corp コ−ドレステレホン
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
US4599490A (en) * 1983-12-19 1986-07-08 At&T Bell Laboratories Control of telecommunication switching systems
DE3441907A1 (de) * 1984-11-16 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Funknetz zum uebertragen von informationen zwischen jeweils einem paar von mehreren funkstationspaaren
US4649567A (en) * 1985-04-22 1987-03-10 General Electric Company Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
SE448199B (sv) * 1985-05-09 1987-01-26 Ericsson Telefon Ab L M Anleggning med flera berbara, snorlosa telefonapparater
US4670899A (en) * 1985-05-31 1987-06-02 Northern Telecom Limited Load balancing for cellular radiotelephone system
SE455250B (sv) * 1985-09-13 1988-06-27 Comvik Ab Cellulert mobiltelefonsystem innefattande basstationer med en lokal vexel med uppringningsfunktion
US4682367A (en) * 1985-11-13 1987-07-21 General Electric Company Mobile radio communications system with join feature
US4677653A (en) * 1986-06-16 1987-06-30 B/W Investments Cellular mobile phone with a plurality of accessing telephone numbers for allowing access to the mobile phone by any one of the telephone numbers
US4817126A (en) * 1988-02-26 1989-03-28 Signal Communications Corporation Call box
GB2237478A (en) * 1989-10-23 1991-05-01 British Aerospace Radio telephony system
US5090051A (en) * 1990-02-22 1992-02-18 Motorola, Inc. Radio communication system and method for connecting an incoming call to a wireless telephone
KR960004959B1 (ko) * 1990-02-22 1996-04-18 모토로라 인코포레이티드 인입 전화 호출 접속 방법 및 무선 통신 시스템
CA2054682C (fr) * 1990-03-08 2001-05-15 David Paul Kunz Systeme et methode d'affectation dynamique de numeros d'acheminement pour les appels hors du secteur local
ES2117638T3 (es) * 1990-04-27 1998-08-16 Ericsson Telefon Ab L M Dispositivo y metodo para dirigir llamadas a abonados de telefono movil.
DE4215287A1 (de) * 1992-05-09 1993-11-11 Aeg Mobile Communication Verfahren zur automatischen Kanalzuteilung in einem Funknetz
WO1995007008A1 (fr) * 1993-09-03 1995-03-09 Telefonaktiebolaget Lm Ericsson Procede et systeme fournissant des services supplementaires a une station mobile
JP3361865B2 (ja) * 1993-12-13 2003-01-07 富士通株式会社 スタティックなルーティング情報の自動設定方法およびルーティング情報の自動設定を行うコンピュータ
WO2003040890A2 (fr) * 2001-11-09 2003-05-15 Sun Microsystems, Inc. Procede, systeme, et programme de rendu d'une visualisation de dispositifs reseau
EP1868296A1 (fr) * 2006-06-15 2007-12-19 Semiconductor Ideas to The Market (ItoM) BV Dispositif émeteur-récepteur pour radiodiffusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95689E (fr) * 1967-06-16 1971-04-16 Materiel Telephonique Systeme de liaison radio mobile.
US3898390A (en) * 1973-05-15 1975-08-05 Martin Marietta Corp Multiple zone communications system and method
US3906166A (en) * 1973-10-17 1975-09-16 Motorola Inc Radio telephone system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601834A1 (fr) * 1986-07-18 1988-01-22 Sony Corp Telephone sans cordon
EP0488173A2 (fr) * 1990-11-27 1992-06-03 Canon Kabushiki Kaisha Méthode de sélection d'un canal de communication "sans fil"
EP0488173A3 (en) * 1990-11-27 1993-04-28 Canon Kabushiki Kaisha Wireless communication channel selecting method
US5594944A (en) * 1990-11-27 1997-01-14 Canon Kabushiki Kaisha Communication channel selection method

Also Published As

Publication number Publication date
DE2727808A1 (de) 1978-01-05
NL7607300A (nl) 1978-01-04
CA1094642A (fr) 1981-01-27
GB1574783A (en) 1980-09-10
US4228319A (en) 1980-10-14
JPS536503A (en) 1978-01-21
JPS5612056B2 (fr) 1981-03-18
DE2727808B2 (de) 1979-07-26
DE2727808C3 (de) 1980-03-27
SE432507B (sv) 1984-04-02
CH618053A5 (fr) 1980-06-30
SE7707482L (sv) 1978-01-03
FR2357133B1 (fr) 1985-03-08

Similar Documents

Publication Publication Date Title
FR2357133A1 (fr) Systeme de radiotelephonie automatique
US7613470B2 (en) Repeat dealing in wireless networks to busy called parties
IT1155003B (it) Metodo ed apparecchiatura per la trasmissione di chiamate telefoniche ad un apparecchio telefonico senza filo portatile
DK0433256T3 (da) Telekommunikationsarrangement omfattende et telekommunikationsnet og en bærbar radioterminal
DE69024725D1 (de) Telefonsystem
GB2320859B (en) Mobile communication terminal
CA2266020A1 (fr) Acheminement optimise d&#39;appels de raccordement radiotelephoniques au sein d&#39;un reseau de telecommunications
DE69112087T2 (de) Verfahren für das Umlegen einer Verbindung in einem Funktelefon-Netz.
GB2278759A (en) System for implementing extension phones within a cellular radio telecommunications system
HUP9603421A2 (hu) Rádióegység és eljárás helyhez kötött előfizetői állomásnak WLL vezeték nélküli helyi hurok rendszerhez való csatlakoztatására
TW356637B (en) Method and apparatus for increasing the answering probability of calls to mobile radio terminals
ES2102956A1 (es) Sistema de comunicaciones dual fijo-movil.
FR2376583A1 (fr) Reseau de telephonie et de transmission de donnees pour des abonnes mobiles
ES8202228A1 (es) Perfeccionamientos en circuitos para una instalacion telefo-nica con devolucion de llamadas
ES361761A1 (es) Sistema de comunicacion rediotelefonica movil.
JPS54114017A (en) Trace telephone system
JPS55128939A (en) Mobile message communication system
KR940003410A (ko) 전기통신시스템
JPS5642443A (en) Message system of mobile radio communication
GB1473370A (en) Intercommunication systems
KR950016420A (ko) 셀룰라 통화회선을 구비하는 사설교환장치
GB1082734A (en) Land-to-mobile telephone link
JPS56103564A (en) Paging transfer system
JPS57131154A (en) Telephone attachment
JPS57204672A (en) Intercommunication speaking connection system

Legal Events

Date Code Title Description
CD Change of name or company name