ES2112752A1 - Sistema de comunicacion ferroviario. - Google Patents

Sistema de comunicacion ferroviario.

Info

Publication number
ES2112752A1
ES2112752A1 ES09500832A ES9500832A ES2112752A1 ES 2112752 A1 ES2112752 A1 ES 2112752A1 ES 09500832 A ES09500832 A ES 09500832A ES 9500832 A ES9500832 A ES 9500832A ES 2112752 A1 ES2112752 A1 ES 2112752A1
Authority
ES
Spain
Prior art keywords
fct
free channel
channel tone
posts
pfn
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
ES09500832A
Other languages
English (en)
Other versions
ES2112752B1 (es
Inventor
Garcia De Marina Jesus Casero
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.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
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 Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES9500832A priority Critical patent/ES2112752B1/es
Publication of ES2112752A1 publication Critical patent/ES2112752A1/es
Application granted granted Critical
Publication of ES2112752B1 publication Critical patent/ES2112752B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

SISTEMA DE COMUNICACION FERROVIARIO. SISTEMA DE COMUNICACION FERROVIARIO QUE COMPRENDE UN PUESTO CENTRAL (PC) COMUNICADO CON LOS PUESTOS FIJOS (PF1,...,PFI,... PFN) POR MEDIO DE UNA LINEA DE TRANSMISION Y DONDE DICHOS PUESTOS FIJOS (PF1,... PFI,..., PFN) SE COMUNICAN VIA RADIO CON LOS PUESTOS MOVILES (PM1,...,PMI,..., PMM). EL PUESTO CENTRAL (PC) GENERA UN TONO DE CANAL LIBRE (FCT) PARA INDICAR QUE ESTA LISTO PARA TRANSMITIR O RECIBIR INFORMACION DE LOS PUESTOS FIJOS (PF1,..., PFI,..., PFN) Y DE LOS PUESTOS MOVILES (PM1,..., PMI,..., PMM); Y COMPRENDE MEDIOS PARA MODULAR (MM) EL TONO DE CANAL LIBRE (FCT) CON UNA SEÑAL DIGITAL DE DATOS Y DEBIDO A ELLO TRANSMITE MAS INFORMACION. EL ANCHO DE BANDA DEL TONO DE CANAL LIBRE (FCT) UNA VEZ MODULADO, ES MENOR O IGUAL AL DEFINIDO POR LA TOLERANCIA DEL TONO DE CANAL LIBRE (FCT). LOS PUESTOS FIJOS (PF1,..., PFI,..., PFN) COMPRENDEN MEDIOS PARA MODULAR (MM) Y MEDIOS PARA DEMODULAR (MD) EL TONO DE CANAL LIBRE (FCT Y LOS PUESTOS MOVILES (PM1,..., PMI,...,PMM) INCLUYEN MEDIOS PARA DEMODULAR (MD) EL TONO DE CANAL LIBRE (FCT).
ES9500832A 1995-04-28 1995-04-28 Sistema de comunicacion ferroviario. Expired - Lifetime ES2112752B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500832A ES2112752B1 (es) 1995-04-28 1995-04-28 Sistema de comunicacion ferroviario.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500832A ES2112752B1 (es) 1995-04-28 1995-04-28 Sistema de comunicacion ferroviario.

Publications (2)

Publication Number Publication Date
ES2112752A1 true ES2112752A1 (es) 1998-04-01
ES2112752B1 ES2112752B1 (es) 1998-12-16

Family

ID=8290225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500832A Expired - Lifetime ES2112752B1 (es) 1995-04-28 1995-04-28 Sistema de comunicacion ferroviario.

Country Status (1)

Country Link
ES (1) ES2112752B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329641A2 (de) * 1988-02-15 1989-08-23 Kapsch Aktiengesellschaft Einrichtung zum Empfang von auf der Basis der UIC-Norm übertragenen Signalen auf Fahrzeugen, insbesondere schienengebundenen Fahrzeugen
EP0578076A1 (de) * 1992-07-07 1994-01-12 Alcatel SEL Aktiengesellschaft Zellulares Mobilfunksystem und Funkfeststation dafür
EP0613259A1 (de) * 1993-02-22 1994-08-31 Alcatel SEL Aktiengesellschaft Einrichtung zum kontinuierlichen Informationsaustausch in einem Leckkabelübertragungssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329641A2 (de) * 1988-02-15 1989-08-23 Kapsch Aktiengesellschaft Einrichtung zum Empfang von auf der Basis der UIC-Norm übertragenen Signalen auf Fahrzeugen, insbesondere schienengebundenen Fahrzeugen
EP0578076A1 (de) * 1992-07-07 1994-01-12 Alcatel SEL Aktiengesellschaft Zellulares Mobilfunksystem und Funkfeststation dafür
EP0613259A1 (de) * 1993-02-22 1994-08-31 Alcatel SEL Aktiengesellschaft Einrichtung zum kontinuierlichen Informationsaustausch in einem Leckkabelübertragungssystem

Also Published As

Publication number Publication date
ES2112752B1 (es) 1998-12-16

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