ES2117040T3 - Dispositivo de sincronizacion para equipamiento de terminal de una red de telecomunicaciones digital con transferencia en modo asincrono. - Google Patents
Dispositivo de sincronizacion para equipamiento de terminal de una red de telecomunicaciones digital con transferencia en modo asincrono.Info
- Publication number
- ES2117040T3 ES2117040T3 ES92420346T ES92420346T ES2117040T3 ES 2117040 T3 ES2117040 T3 ES 2117040T3 ES 92420346 T ES92420346 T ES 92420346T ES 92420346 T ES92420346 T ES 92420346T ES 2117040 T3 ES2117040 T3 ES 2117040T3
- Authority
- ES
- Spain
- Prior art keywords
- filtering
- rate
- data
- terminal
- slaving
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
- H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0079—Receiver details
- H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5614—User Network Interface
- H04L2012/5616—Terminal equipment, e.g. codecs, synch.
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5672—Multiplexing, e.g. coding, scrambling
- H04L2012/5674—Synchronisation, timing recovery or alignment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
ESTE DISPOSITIVO DE SINCRONIZACION PARA EQUIPAMIENTO DE EXTREMO DE UNA RED DE TELECOMUNICACIONES LLAMADA DE TRANSFERENCIA (7) DE FILTRADO DEL PERNIL DE TRANSFERENCIA INTRODUCIDO POR TAL RED Y QUE ASIGNA EL RITMO DE RECEPCION, POR DICHO EQUIPAMIENTO, DE LOS DATOS ENCAMINADOS A TRAVES DE ESTA RED, Y DE CONTROL DE LA FRECUENCIA DE UNA SEÑAL DE RELOJ LOCAL EMITIDA POR UN RELOJ LOCAL INTERNO DE DICHO EQUIPAMIENTO, A LA DE LA SEÑAL PROCEDENTE DE DICHOS MEDIOS DE FILTRADO, COMPRENDE UNA MEMORIA TAMPON (MTB1, MTB2) ESCRITA CON DICHOS DATOS, A SU RITMO DE RECEPCION POR DICHO EQUIPAMIENTO, Y MEDIOS (5, 5'') DE LECTURA DE ESTA MEMORIA TAMPON, AL RITMO DE DICHA SEÑAL PROCEDENTE DE DICHOS MEDIOS DE FILTRADO Y DE CONTROL, Y CON UN RETARDO, RESPECTO DE LOS RIESGOS UNIDOS A LOS SUBCAUDALES EN LA RESTITUCION DE LOS DATOS A LA SALIDA DE ESTA LECTURA, DURANTE LOS TIEMPOS DE REACCION DE DICHOS MEDIOS DE FILTRADO Y DE CONTROL, A LA VEZ QUE PERMANECEN EN UN MARGEN ADMISIBLE PARA EL RETARDO DE LA RESTITUCION DE ESTOS DATOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112266A FR2682244B1 (fr) | 1991-10-04 | 1991-10-04 | Dispositif de synchronisation pour equipement d'extremite d'un reseau de telecommunications numerique a transfert en mode asynchrone. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2117040T3 true ES2117040T3 (es) | 1998-08-01 |
Family
ID=9417618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92420346T Expired - Lifetime ES2117040T3 (es) | 1991-10-04 | 1992-10-01 | Dispositivo de sincronizacion para equipamiento de terminal de una red de telecomunicaciones digital con transferencia en modo asincrono. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5471510A (es) |
EP (1) | EP0536069B1 (es) |
JP (1) | JP2573151B2 (es) |
KR (1) | KR100247409B1 (es) |
AT (1) | ATE165482T1 (es) |
AU (1) | AU659889B2 (es) |
CA (1) | CA2097714C (es) |
DE (1) | DE69225186T2 (es) |
ES (1) | ES2117040T3 (es) |
FR (1) | FR2682244B1 (es) |
NZ (1) | NZ244596A (es) |
TW (1) | TW203158B (es) |
WO (1) | WO1993007695A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5396492A (en) * | 1993-04-28 | 1995-03-07 | At&T Corp. | Method and apparatus for adaptive clock recovery |
US6446224B1 (en) * | 1995-03-03 | 2002-09-03 | Fujitsu Limited | Method and apparatus for prioritizing and handling errors in a computer system |
GB9602078D0 (en) * | 1996-02-02 | 1996-04-03 | Plessey Telecomm | Cell aligners |
US6600745B1 (en) | 1996-02-02 | 2003-07-29 | Marconi Communications Limited | Cell aligners |
SE9602823L (sv) * | 1996-07-19 | 1998-01-20 | Ericsson Telefon Ab L M | En metod, en apparat och ett nätverk för att återhämta klockan |
JP3191701B2 (ja) * | 1996-10-29 | 2001-07-23 | 日本電気株式会社 | 伝送フレームフォーマット変換回路 |
KR100251710B1 (ko) | 1997-07-07 | 2000-04-15 | 윤종용 | 비동기 전송 모드망과 플레스이오크로너스 디지탈 계층구조망 간의 접속에 따른 지터와 원더 감소 장치 |
US6704329B2 (en) * | 2001-05-08 | 2004-03-09 | Path 1 Network Technologies Inc. | Minimizing the effect of jitter upon the quality of service operation of networked gateway devices |
CN1761176B (zh) * | 2004-10-11 | 2010-04-28 | 中兴通讯股份有限公司 | 一种在虚级联恢复过程实现无损添加删除的方法 |
US7904789B1 (en) * | 2006-03-31 | 2011-03-08 | Guillermo Rozas | Techniques for detecting and correcting errors in a memory device |
EP2529531B1 (en) * | 2010-01-27 | 2019-10-09 | Koninklijke KPN N.V. | Method, system and device for synchronization of media streams |
EP2670157B1 (en) | 2012-06-01 | 2019-10-02 | Koninklijke KPN N.V. | Fingerprint-based inter-destination media synchronization |
US9412294B2 (en) * | 2013-08-22 | 2016-08-09 | Boe Technology Group Co., Ltd. | Data transmission device, data transmission method and display device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1184024B (it) * | 1985-12-17 | 1987-10-22 | Cselt Centro Studi Lab Telecom | Perfezionamenti ai circuiti ad aggancio di fase numerici |
US4759041A (en) * | 1987-02-19 | 1988-07-19 | Unisys Corporation | Local area network control system synchronization with phase-lock loop |
US5146477A (en) * | 1987-03-17 | 1992-09-08 | Antonio Cantoni | Jitter control in digital communication links |
BE1000415A7 (nl) * | 1987-03-18 | 1988-11-22 | Bell Telephone Mfg | Asynchroon op basis van tijdsverdeling werkend communicatiesysteem. |
US4841550A (en) * | 1987-11-09 | 1989-06-20 | The United States Of America As Represented By The United States Department Of Energy | Universal null DTE |
US4945548A (en) * | 1988-04-28 | 1990-07-31 | Digital Equipment Corporation | Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer |
US5003558A (en) * | 1989-10-30 | 1991-03-26 | International Business Machines Corporation | Data synchronizing buffers for data processing channels |
FR2655794A1 (fr) * | 1989-12-13 | 1991-06-14 | Cit Alcatel | Convertisseur synchrone-asynchrone. |
GB9008932D0 (en) * | 1990-04-20 | 1990-06-20 | British Broadcasting Corp | Synchronisation of digital audio signals |
FR2668323B1 (fr) * | 1990-10-17 | 1993-01-15 | Telecommunications Sa | Dispositif de reduction de la gigue due aux sauts de pointeurs dans un reseau de telecommunications numeriques. |
FR2669798B1 (fr) * | 1990-11-23 | 1994-09-16 | Lmt Radio Professionelle | Dispositif pour la transmission d'informations synchrones par un reseau asynchrone, notamment un reseau atm. |
US5268936A (en) * | 1991-07-08 | 1993-12-07 | At&T Bell Laboratories | Synchronous digital signal to asynchronous digital signal desynchronizer |
JPH0630022A (ja) * | 1992-07-10 | 1994-02-04 | Matsushita Electric Ind Co Ltd | セル転送方法およびセル受信装置 |
-
1991
- 1991-10-04 FR FR9112266A patent/FR2682244B1/fr not_active Expired - Fee Related
-
1992
- 1992-10-01 KR KR1019930701598A patent/KR100247409B1/ko not_active IP Right Cessation
- 1992-10-01 JP JP5506659A patent/JP2573151B2/ja not_active Expired - Fee Related
- 1992-10-01 CA CA002097714A patent/CA2097714C/fr not_active Expired - Fee Related
- 1992-10-01 AT AT92420346T patent/ATE165482T1/de active
- 1992-10-01 US US08/070,329 patent/US5471510A/en not_active Expired - Lifetime
- 1992-10-01 WO PCT/FR1992/000912 patent/WO1993007695A1/fr active Application Filing
- 1992-10-01 ES ES92420346T patent/ES2117040T3/es not_active Expired - Lifetime
- 1992-10-01 DE DE69225186T patent/DE69225186T2/de not_active Expired - Lifetime
- 1992-10-01 EP EP92420346A patent/EP0536069B1/fr not_active Expired - Lifetime
- 1992-10-01 AU AU28603/92A patent/AU659889B2/en not_active Ceased
- 1992-10-02 NZ NZ244596A patent/NZ244596A/en unknown
- 1992-10-06 TW TW081107933A patent/TW203158B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW203158B (es) | 1993-04-01 |
CA2097714A1 (fr) | 1993-04-05 |
FR2682244B1 (fr) | 1995-01-13 |
AU659889B2 (en) | 1995-06-01 |
CA2097714C (fr) | 1997-02-25 |
EP0536069A1 (fr) | 1993-04-07 |
EP0536069B1 (fr) | 1998-04-22 |
AU2860392A (en) | 1993-05-03 |
FR2682244A1 (fr) | 1993-04-09 |
KR100247409B1 (ko) | 2000-03-15 |
JPH05507398A (ja) | 1993-10-21 |
WO1993007695A1 (fr) | 1993-04-15 |
KR930703768A (ko) | 1993-11-30 |
JP2573151B2 (ja) | 1997-01-22 |
ATE165482T1 (de) | 1998-05-15 |
US5471510A (en) | 1995-11-28 |
DE69225186T2 (de) | 1998-10-15 |
NZ244596A (en) | 1995-02-24 |
DE69225186D1 (de) | 1998-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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