ES2103191B1 - MULTIPLEXER OF TELEPHONE CALLS. - Google Patents
MULTIPLEXER OF TELEPHONE CALLS.Info
- Publication number
- ES2103191B1 ES2103191B1 ES9402692A ES9402692A ES2103191B1 ES 2103191 B1 ES2103191 B1 ES 2103191B1 ES 9402692 A ES9402692 A ES 9402692A ES 9402692 A ES9402692 A ES 9402692A ES 2103191 B1 ES2103191 B1 ES 2103191B1
- Authority
- ES
- Spain
- Prior art keywords
- multiplexer
- mobile
- terminal
- telephone
- network
- 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 - Lifetime
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 abstract 1
- 238000010295 mobile communication Methods 0.000 abstract 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
MULTIPLEXOR DE LLAMADAS TELEFONICAS. DE ESPECIAL USO PARA ABONADOS A REDES DE COMUNICACIONES DEL SERVICIO FIJO Y MOVIL. DICHO MULTIPLEXOR DIRECCIONA HACIA UN TERMINAL TELEFONICO FIJO (TT) LAS LLAMADAS TELEFONICAS ENTRANTES PROCEDENTES TANTO DE LA RED PUBLICA CONMUTADA COMO DE UNA RED MOVIL DE COMUNICACIONES POR MEDIO DE UN TERMINAL MOVIL. CUANDO LA LLAMADA SE GENERA EN EL PROPIO TERMINAL TELEFONICO FIJO (TT), DICHO MULTIPLEXOR DIRECCIONA LA PETICION DE LLAMADA HACIA LA RED PUBLICA CONMUTADA. PARA ELLO CUENTA CON UN INTERFAZ (IF) QUE SE ENCUENTRA CONECTADO, DE UN LADO, AL SUBSISTEMA DE INTERFAZ Y A LAS VIAS DE TRANSMISION (TP) Y DE RECEPCION (RP) DEL TERMINAL MOVIL Y, DE OTRO LADO, A UNA LINEA DE SALIDA (OSL) A DOS HILOS, DE TAL FORMA QUE UN TERMINAL TELEFONICO FIJO (TT) QUE SE CONECTE A ELLA, PUEDA RECIBIR TAMBIEN LAS LLAMADAS REALIZADAS A DICHO TERMINAL MOVIL Y ESTABLECER UN ENLACE TELEFONICO CON LA RED MOVIL DE COMUNICACIONES.MULTIPLEXER OF TELEPHONE CALLS. OF SPECIAL USE FOR SUBSCRIBERS TO COMMUNICATION NETWORKS OF THE FIXED AND MOBILE SERVICE. SAID MULTIPLEXER DIRECTS TO A FIXED TELEPHONE TERMINAL (TT) INCOMING TELEPHONE CALLS FROM BOTH THE PUBLIC NETWORK SWITCHED AS WELL AS A MOBILE COMMUNICATION NETWORK. WHEN THE CALL IS GENERATED IN THE OWN FIXED TELEPHONE TERMINAL (TT), SUCH A MULTIPLEXER ADDRESSES THE CALL REQUEST TO THE PUBLIC SWITCHED NETWORK. FOR THIS IT HAS AN INTERFACE (IF) WHICH IS CONNECTED, ON ONE SIDE, TO THE INTERFACE SUBSYSTEM AND TO THE TRANSMISSION (TP) AND RECEPTION ROUTES (RP) OF THE MOBILE TERMINAL AND, ON THE OTHER SIDE, TO AN EXIT LINE (OSL) TWO-WIRE, SO THAT A FIXED TELEPHONE TERMINAL (TT) THAT CONNECTS TO IT, CAN ALSO RECEIVE CALLS MADE TO SUCH MOBILE TERMINAL AND ESTABLISH A TELEPHONE LINK WITH THE MOBILE COMMUNICATIONS NETWORK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9402692A ES2103191B1 (en) | 1994-12-30 | 1994-12-30 | MULTIPLEXER OF TELEPHONE CALLS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9402692A ES2103191B1 (en) | 1994-12-30 | 1994-12-30 | MULTIPLEXER OF TELEPHONE CALLS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2103191A1 ES2103191A1 (en) | 1997-08-16 |
| ES2103191B1 true ES2103191B1 (en) | 1998-04-01 |
Family
ID=8288447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9402692A Expired - Lifetime ES2103191B1 (en) | 1994-12-30 | 1994-12-30 | MULTIPLEXER OF TELEPHONE CALLS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2103191B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2499804A1 (en) * | 1981-02-12 | 1982-08-13 | Legendre Francis | Radiotelephone connection device for subscriber telephone line - has preliminary recorded message announcer informing user when radiotelephone link is used and ringing detector at fixed telephone base |
| US4815128A (en) * | 1986-07-03 | 1989-03-21 | Motorola, Inc. | Gateway system and method for interconnecting telephone calls with a digital voice protected radio network |
| FR2662034B1 (en) * | 1990-05-09 | 1995-04-07 | Dassault Electronique | TELEPHONE INTERCONNECTION DEVICE AND METHOD FOR COMMUNICATION NETWORK WITH AUTONOMOUS STATIONS. |
| JP2814297B2 (en) * | 1990-08-07 | 1998-10-22 | 松下電器産業株式会社 | Wireless telephone equipment |
| SE468966B (en) * | 1991-08-30 | 1993-04-19 | Ericsson Telefon Ab L M | PROCEDURES TO Ease exchange between mobile station use and landline |
-
1994
- 1994-12-30 ES ES9402692A patent/ES2103191B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2103191A1 (en) | 1997-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
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