CO4600719A1 - Circuito interfaz de linea para banda ancha - Google Patents
Circuito interfaz de linea para banda anchaInfo
- Publication number
- CO4600719A1 CO4600719A1 CO97059328A CO97059328A CO4600719A1 CO 4600719 A1 CO4600719 A1 CO 4600719A1 CO 97059328 A CO97059328 A CO 97059328A CO 97059328 A CO97059328 A CO 97059328A CO 4600719 A1 CO4600719 A1 CO 4600719A1
- Authority
- CO
- Colombia
- Prior art keywords
- block
- interface circuit
- line interface
- multiplexer
- wide band
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000012795 verification Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M9/00—Parallel/series conversion or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Communication Control (AREA)
- Time-Division Multiplex Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Circuito interfaz de línea para banda ancha, del tipointegrado y de los constituidos por un módulo de transmisión, caracterizado porque el modulo de transmisión está conformado por un bloque conversor de formato paralelo a serie (11), que recibe datos de un bloque multiplexor (14), un bloque aleatorizador (15) y un bloque de generación de reloj de transmisión (12), estando interconectados los bloques de generación de paridad (13), el bloque aleatorizador (15) y el bloque multiplexor (14), y de un módulo receptor conformado a partir de un bloque conversor de formato serie a paralelo (33) que recibe datos de un bloque de generación de reloj de recepción (34) y envía datos a un bloque de multiplexor (36) y a un bloque de verificación de partida (32), y de un bloque desaleatorizador (37), que se conecta al bloque demultiplexor (36).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09602435A ES2119707B1 (es) | 1996-11-19 | 1996-11-19 | Circuito interfaz de linea para banda ancha. |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4600719A1 true CO4600719A1 (es) | 1998-05-08 |
Family
ID=8296723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO97059328A CO4600719A1 (es) | 1996-11-19 | 1997-10-09 | Circuito interfaz de linea para banda ancha |
Country Status (9)
Country | Link |
---|---|
US (1) | US6134247A (es) |
EP (1) | EP0843434A3 (es) |
AR (1) | AR011508A1 (es) |
BR (1) | BR9705355A (es) |
CO (1) | CO4600719A1 (es) |
ES (1) | ES2119707B1 (es) |
MA (1) | MA24365A1 (es) |
PE (1) | PE3299A1 (es) |
UY (1) | UY24727A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6578153B1 (en) * | 2000-03-16 | 2003-06-10 | Fujitsu Network Communications, Inc. | System and method for communications link calibration using a training packet |
EP1278321A1 (en) * | 2001-07-17 | 2003-01-22 | Alcatel | Different type payload transport interface for line applications at high frequency |
EP1446723B1 (en) * | 2001-11-21 | 2007-07-18 | Interdigital Technology Corporation | Method employed by a base station for transferring data |
US7069464B2 (en) * | 2001-11-21 | 2006-06-27 | Interdigital Technology Corporation | Hybrid parallel/serial bus interface |
US20050002728A1 (en) * | 2003-07-01 | 2005-01-06 | Isaac Weiser | Plastic connector for connecting parts and method therefor |
US7768306B2 (en) * | 2006-09-20 | 2010-08-03 | Mediatek Inc. | Low to high voltage conversion output driver |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377843A (en) * | 1979-04-19 | 1983-03-22 | Wescom Switching, Inc. | Data distribution interface |
US4907186A (en) * | 1987-02-09 | 1990-03-06 | The United States Of America As Represented By The Secretary Of Commerce | Data direct ingest system |
EP0289400A3 (en) * | 1987-04-30 | 1990-01-24 | Fairchild Weston Systems Inc. | High speed asynchronous data multiplexer/demultiplexer |
US4827477A (en) * | 1987-05-15 | 1989-05-02 | Grumman Aerospace Corporation | Bus interface unit |
US5040170A (en) * | 1988-12-09 | 1991-08-13 | Transwitch Corporation | System for cross-connecting high speed digital signals |
EP0660555A3 (en) * | 1989-01-09 | 1995-09-13 | Fujitsu Ltd | Device for multiplexing and demultiplexing digital signals. |
US5185736A (en) * | 1989-05-12 | 1993-02-09 | Alcatel Na Network Systems Corp. | Synchronous optical transmission system |
FI83007C (fi) * | 1989-10-05 | 1991-05-10 | Nokia Data Systems | Digitalt dataoeverfoeringssystem. |
DE3934248A1 (de) * | 1989-10-13 | 1991-04-18 | Standard Elektrik Lorenz Ag | Multiplexer und demultiplexer, insbesondere fuer nachrichtenuebertragungs-netze mit einer synchronen hierarchie der digitalsignale |
US5189410A (en) * | 1989-12-28 | 1993-02-23 | Fujitsu Limited | Digital cross connect system |
JP2682334B2 (ja) * | 1992-05-29 | 1997-11-26 | 日本電気株式会社 | 画像信号の符号化伝送方法 |
US5384774A (en) * | 1993-01-11 | 1995-01-24 | At&T Corp. | Asynchronous transfer mode (ATM) payload synchronizer |
EP0821852B1 (en) * | 1995-04-15 | 2003-01-22 | International Business Machines Corporation | Sdh/sonet interface |
-
1996
- 1996-11-19 ES ES09602435A patent/ES2119707B1/es not_active Expired - Lifetime
-
1997
- 1997-09-26 UY UY24727A patent/UY24727A1/es not_active Application Discontinuation
- 1997-10-01 EP EP97500164A patent/EP0843434A3/en not_active Withdrawn
- 1997-10-02 MA MA24823A patent/MA24365A1/fr unknown
- 1997-10-03 AR ARP970104559A patent/AR011508A1/es unknown
- 1997-10-09 CO CO97059328A patent/CO4600719A1/es unknown
- 1997-10-27 US US08/958,334 patent/US6134247A/en not_active Expired - Fee Related
- 1997-10-29 PE PE1997000963A patent/PE3299A1/es not_active Application Discontinuation
- 1997-11-05 BR BR9705355A patent/BR9705355A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AR011508A1 (es) | 2000-08-30 |
MA24365A1 (fr) | 1998-07-01 |
ES2119707B1 (es) | 1999-06-16 |
PE3299A1 (es) | 1999-02-03 |
BR9705355A (pt) | 1999-01-19 |
US6134247A (en) | 2000-10-17 |
ES2119707A1 (es) | 1998-10-01 |
MX9707576A (es) | 1998-06-28 |
EP0843434A2 (en) | 1998-05-20 |
UY24727A1 (es) | 1998-03-17 |
EP0843434A3 (en) | 2001-03-28 |
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