ES2042376A2 - Sistema radiotelegrafico con equipos moviles de bolsillo. - Google Patents

Sistema radiotelegrafico con equipos moviles de bolsillo.

Info

Publication number
ES2042376A2
ES2042376A2 ES919101775A ES9101775A ES2042376A2 ES 2042376 A2 ES2042376 A2 ES 2042376A2 ES 919101775 A ES919101775 A ES 919101775A ES 9101775 A ES9101775 A ES 9101775A ES 2042376 A2 ES2042376 A2 ES 2042376A2
Authority
ES
Spain
Prior art keywords
radiotelegraphic
mobile equipment
check
receive
point
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
ES919101775A
Other languages
English (en)
Other versions
ES2042376B1 (es
ES2042376R (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9101775A priority Critical patent/ES2042376B1/es
Publication of ES2042376A2 publication Critical patent/ES2042376A2/es
Publication of ES2042376R publication Critical patent/ES2042376R/es
Application granted granted Critical
Publication of ES2042376B1 publication Critical patent/ES2042376B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Abstract

UN SISTEMA RADIOTELEGRAFICO CON EQUIPOS MOVILES DE BOLSILLO (EM) QUE TIENEN LOS ELEMENTOS NECESARIOS PARA RECIBIR, COMPROBAR, AVISAR, MOSTRAR, ADMITIR POR TECLADO Y TRANSMITIR MENSAJES ESCRITOS. ESTOS SON CAPTADOS POR UNA SERIE DE BASES RECEPTORAS (BR) DISTRIBUIDAS ESTRATEGICAMENTE EN UNA ZONA O REGION, QUE LOS RECIBEN, COMPRUEBAN Y RE-ENVIAN POR MEDIOS DE ENLACE "PUNTO A PUNTO" A UN CENTRAL REGIONAL DE OPERACIONES (CRO) DONDE, DE FORMA AUTOMATICA, SON PROCESADOS Y REGISTRADOS, Y UNA VEZ SELECCIONADOS, ENVIADOS A SUS DESTINATARIOS, VALIENDOSE DE UNA O MAS BASES EMISORAS (BE), DE LA SUBPORTADORA DE UNA EMISORA COMERCIAL DE FM, O DE MEDIOS APROPIADOS PARA HACERLOS LLEGAR HASTA ABONADOS TELEFONICOS, DE FAX, TELEX, ETC. TODO ELLO, EMPLEANDO UNICAMENTE TRES CANALES DE RADIO PARA VARIOS MILES DE MOVILES, Y COORDINADO SEGUN UN PROCEDIMIENTO PROTOCOLARIO QUE PERMITE QUE NO HAYA COLISIONES DE EMISIONES PARA QUE LAS ESPERAS DE LOS USUARIOS SEAN SOLO DE UNOS POCOS SEGUNDOS.
ES9101775A 1991-07-30 1991-07-30 Sistema radiotelegrafico con equipos moviles de bolsillo. Expired - Lifetime ES2042376B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101775A ES2042376B1 (es) 1991-07-30 1991-07-30 Sistema radiotelegrafico con equipos moviles de bolsillo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101775A ES2042376B1 (es) 1991-07-30 1991-07-30 Sistema radiotelegrafico con equipos moviles de bolsillo.

Publications (3)

Publication Number Publication Date
ES2042376A2 true ES2042376A2 (es) 1993-12-01
ES2042376R ES2042376R (es) 1995-11-01
ES2042376B1 ES2042376B1 (es) 1996-08-16

Family

ID=8273169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101775A Expired - Lifetime ES2042376B1 (es) 1991-07-30 1991-07-30 Sistema radiotelegrafico con equipos moviles de bolsillo.

Country Status (1)

Country Link
ES (1) ES2042376B1 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152647A (en) * 1978-02-23 1979-05-01 The United States Of America As Represented By The United States Department Of Energy Rapidly deployable emergency communication system
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
WO1985005240A1 (en) * 1984-05-08 1985-11-21 Motorola, Inc. A two way personal message system with extended coverage
WO1988010547A1 (en) * 1987-06-19 1988-12-29 Motorola, Inc. Improved signalling method for establishing trunked communication
EP0321698A2 (en) * 1987-12-21 1989-06-28 Motorola, Inc. Paging system with acknowledgement
EP0335742A2 (en) * 1988-03-31 1989-10-04 Kabushiki Kaisha Toshiba Mobile communication system and its control method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152647A (en) * 1978-02-23 1979-05-01 The United States Of America As Represented By The United States Department Of Energy Rapidly deployable emergency communication system
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
WO1985005240A1 (en) * 1984-05-08 1985-11-21 Motorola, Inc. A two way personal message system with extended coverage
WO1988010547A1 (en) * 1987-06-19 1988-12-29 Motorola, Inc. Improved signalling method for establishing trunked communication
EP0321698A2 (en) * 1987-12-21 1989-06-28 Motorola, Inc. Paging system with acknowledgement
EP0335742A2 (en) * 1988-03-31 1989-10-04 Kabushiki Kaisha Toshiba Mobile communication system and its control method

Also Published As

Publication number Publication date
ES2042376B1 (es) 1996-08-16
ES2042376R (es) 1995-11-01

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