ES2140399T3 - Elemento de conexion en el espacio y en el tiempo. - Google Patents
Elemento de conexion en el espacio y en el tiempo.Info
- Publication number
- ES2140399T3 ES2140399T3 ES92108570T ES92108570T ES2140399T3 ES 2140399 T3 ES2140399 T3 ES 2140399T3 ES 92108570 T ES92108570 T ES 92108570T ES 92108570 T ES92108570 T ES 92108570T ES 2140399 T3 ES2140399 T3 ES 2140399T3
- Authority
- ES
- Spain
- Prior art keywords
- speeds
- mbit
- capacity
- frame structure
- transmission speed
- 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
- 230000005540 biological transmission Effects 0.000 abstract 4
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/06—Time-space-time switching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Debugging And Monitoring (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electrophonic Musical Instruments (AREA)
- Electric Clocks (AREA)
- Keying Circuit Devices (AREA)
Abstract
PUNTO DE PARTIDA: RED CONOCIDA DE ACOPLAMIENTO ESPACIO TIEMPO PROBLEMA TECNICO: LA CAPACIDAD DE UNA RED DE ACOPLAMIENTO NO PUEDE SER ELEVADA A TRAVES DE LA ELEVACION DE LA FRECUENCIA DEL CICLO. LA MODIFICACION NECESARIA PARA ELLO DEL LUGAR DE CORTE ES POSIBLE SOLAMENTE A LARGO PLAZO. SE BUSCAN SOLUCIONES DE PASO, QUE PERMITEN UN INTERCAMBIO PAULATINO O UNA CONSTRUCCION CONTINUADA CON NUEVOS LUGARES DE CORTE. IDEA BASICA: UTILIZACION DE LOS ELEMENTOS DE ACOPLAMIENTO, CUYAS ENTRADA Y SALIDA SON CONMUTABLES DE FORMA INDIVIDUAL ENTRE DOS VELOCIDADES DE TRANSMISION. EJEMPLO: TOMANDO COMO BASE UNA ESTRUCTURA DE CUADRO, QUE ESTA BASADA EN UNA VELOCIDAD BAJA DE TRANSMISION. DENTRO DE UNA ESTRUCTURA DE CUADRO DE ESTE TIPO PUEDEN SER ALMACENADAS DE FORMA INTERMEDIA Y PUESTAS EN PRACTICA TEMPORALMENTE TAMBIEN SEÑALES CON LA MAS ALTA VELOCIDAD DE TRANSMISION. VELOCIDADES PREVISTAS SON 4 MBIT/SG. Y 32 MBIT/SG. VENTAJA: ES FACILMENTE POSIBLE LA UNION DE MULTIPLES CANALES PARA LA CONEXION DE CAPACIDAD MASALTA (N X 64 KBIT/SG.). VELOCIDADES DE TRANSMISION MAS ALTA SOLO EN NECESIDADES EFECTIVAS. CON ELLO DISMINUCION DE LA POTENCIA DE PERDIDAS Y DE LA RADIACION PERTURBADORA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4117869A DE4117869A1 (de) | 1991-05-31 | 1991-05-31 | Raum- und zeit-koppelelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2140399T3 true ES2140399T3 (es) | 2000-03-01 |
Family
ID=6432893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92108570T Expired - Lifetime ES2140399T3 (es) | 1991-05-31 | 1992-05-21 | Elemento de conexion en el espacio y en el tiempo. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5343467A (es) |
| EP (1) | EP0515980B1 (es) |
| JP (1) | JPH05153641A (es) |
| AT (1) | ATE187862T1 (es) |
| AU (1) | AU651693B2 (es) |
| CA (1) | CA2070000C (es) |
| DE (2) | DE4117869A1 (es) |
| ES (1) | ES2140399T3 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4221188C2 (de) * | 1992-06-27 | 1997-09-11 | Sel Alcatel Ag | Vermittlungsstelle |
| CA2100729C (en) * | 1993-07-16 | 2001-01-16 | Simon Skierszkan | Serial bit rate converter embedded in a switching matrix |
| EP0855124B1 (de) * | 1995-10-11 | 2004-12-08 | Vodafone Holding GmbH | Verfahren und einrichtung zum weiterleiten von sprachungebundenen informationen |
| IT1277206B1 (it) * | 1995-10-20 | 1997-11-05 | Italtel Spa | Sistema di commutazione di segnali pcm impiegante una matrice con controllo automatico delle connessioni |
| IT1277205B1 (it) * | 1995-10-20 | 1997-11-05 | Italtel Spa | Sistema di commutazione di segnali pcm impiegante una matrice integrata e programmabile |
| WO1998036611A2 (de) | 1997-02-17 | 1998-08-20 | Siemens Aktiengesellschaft | Verfahren und schaltungsanordnung zum übertragen digitaler daten mit einem erweiterten isdn-verfahren |
| DE19706081A1 (de) * | 1997-02-17 | 1998-08-20 | Siemens Ag | Verfahren und Schaltungsanordnung zum Übertragen von Datenpaketen mit einem erweiterten ISDN-Verfahren |
| DE19824812B4 (de) * | 1998-06-03 | 2005-11-17 | Siemens Ag | Verfahren sowie Vorrichtung zum Übertragen digitaler Daten mittels eines erweiterten ISDN-Netzwerks |
| US6028867A (en) * | 1998-06-15 | 2000-02-22 | Covad Communications Group, Inc. | System, method, and network for providing high speed remote access from any location connected by a local loop to a central office |
| GB2339122B (en) * | 1998-06-29 | 2003-06-04 | Mitel Corp | Digital switch with rate conversion |
| US6853647B1 (en) | 1999-02-17 | 2005-02-08 | Covad Communications Group, Inc. | System method and network for providing high speed remote access from any location connected by a local loop to a central office |
| GB0118196D0 (en) * | 2001-07-26 | 2001-09-19 | Zarlink Semiconductor Ltd | Apparatus for switching time division multiplex channels |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE383674B (sv) * | 1975-04-28 | 1976-03-22 | Ellemtel Utvecklings Ab | Sett och anordning for adressering av ett buffertminne i en formedlingsstation for synkrona datasignaler |
| US4206322A (en) * | 1978-09-25 | 1980-06-03 | Bell Telephone Laboratories, Incorporated | Time-division switching system for multirate data |
| US4485468A (en) * | 1982-04-01 | 1984-11-27 | At&T Bell Laboratories | Control word generation method and source facilities for multirate data time division switching |
| JPH0632522B2 (ja) * | 1983-12-29 | 1994-04-27 | 富士通株式会社 | ディジタル信号伝送方法 |
| NL189591C (nl) * | 1984-02-24 | 1993-05-17 | Nederland Ptt | Digitaal schakelnetwerk voor het doorschakelen van tijdmultiplexkanalen die per kanaal van bitsnelheid kunnen verschillen. |
| US4788679A (en) * | 1986-09-02 | 1988-11-29 | Nippon Telegraph And Telephone Corporation | Packet switch with variable data transfer rate links |
| US4933934A (en) * | 1986-12-22 | 1990-06-12 | Nec Corporation | Time division multiplexing method with channel compression and a device therefor |
| DE3742939A1 (de) * | 1987-12-18 | 1989-07-06 | Standard Elektrik Lorenz Ag | Verfahren zur hybriden paketvermittlung und einrichtungen hierzu |
| FR2643532B1 (fr) * | 1989-02-17 | 1991-05-10 | France Etat | Procede de reservation de debits et commutateurs temporels de paquets asynchrones |
| US5072407A (en) * | 1990-01-08 | 1991-12-10 | Gandalf Technologies, Inc. | Serial data rate detection method and apparatus |
| JPH03207197A (ja) * | 1990-01-09 | 1991-09-10 | Fujitsu Ltd | ディジタルクロスコネクト装置 |
-
1991
- 1991-05-31 DE DE4117869A patent/DE4117869A1/de not_active Withdrawn
-
1992
- 1992-05-21 ES ES92108570T patent/ES2140399T3/es not_active Expired - Lifetime
- 1992-05-21 AT AT92108570T patent/ATE187862T1/de not_active IP Right Cessation
- 1992-05-21 DE DE59209781T patent/DE59209781D1/de not_active Expired - Fee Related
- 1992-05-21 EP EP92108570A patent/EP0515980B1/de not_active Expired - Lifetime
- 1992-05-25 AU AU17136/92A patent/AU651693B2/en not_active Ceased
- 1992-05-29 JP JP13929692A patent/JPH05153641A/ja active Pending
- 1992-05-29 US US07/891,285 patent/US5343467A/en not_active Expired - Fee Related
- 1992-05-29 CA CA002070000A patent/CA2070000C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5343467A (en) | 1994-08-30 |
| CA2070000A1 (en) | 1992-12-01 |
| DE59209781D1 (de) | 2000-01-20 |
| DE4117869A1 (de) | 1992-12-03 |
| AU1713692A (en) | 1992-12-03 |
| EP0515980B1 (de) | 1999-12-15 |
| EP0515980A3 (en) | 1996-10-30 |
| AU651693B2 (en) | 1994-07-28 |
| JPH05153641A (ja) | 1993-06-18 |
| EP0515980A2 (de) | 1992-12-02 |
| ATE187862T1 (de) | 2000-01-15 |
| CA2070000C (en) | 1999-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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