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.)
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 Espana 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 Espana SAfiledCriticalAlcatel Espana SA
Publication of ES8608256A1publicationCriticalpatent/ES8608256A1/es
Publication of ES540582A0publicationCriticalpatent/ES540582A0/es
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges
(AREA)
Abstract
MODIFICACIONES EN EL CIRCUITO DE CONTROL DE UN SISTEMA DE CONMUTACION. CONSISTENTES EN: DOTAR AL CIRCUITO DE CONTROL COMUN (DPTC O 31) DE UNOS PRIMEROS ELEMENTOS ADAPTADOS PARA PROCESAR LOS DATOS DE CONTROL QUE SE REFIEREN A LA CONDICION DE LOS CIRCUITOS TERMINALES; SEGUNDOS ELEMENTOS PARA TRANSMITIR LOS DATOS ASI PROCESADOS AL CIRCUITO INTERFAZ (TCE A/B), DURANTE CANALES DE TIEMPO PREDETERMINADO, MEDIANTE UNOS ENLACES MULTIPLEX; Y CIRCUITOS DE PRIORIDAD (CL A/B) PARA FACILITAR UN DETERMINADO ORDEN. SE UTILIZA EN TELECOMUNICACION.
ES540582A1984-02-211985-02-21Un sistema de conmutacion para telecomunicacion.
ExpiredES8608256A1
(es)
Circuit arrangement for the transmission of signals between subscriber lines and at least one transmission line of a services integrated communication centre