ES450239A1 - Un dispositivo para la resincronizacion de la informacion deentrada estructurada en series. - Google Patents
Un dispositivo para la resincronizacion de la informacion deentrada estructurada en series.Info
- Publication number
- ES450239A1 ES450239A1 ES450239A ES450239A ES450239A1 ES 450239 A1 ES450239 A1 ES 450239A1 ES 450239 A ES450239 A ES 450239A ES 450239 A ES450239 A ES 450239A ES 450239 A1 ES450239 A1 ES 450239A1
- Authority
- ES
- Spain
- Prior art keywords
- time division
- memory
- division system
- different clocks
- functions controlled
- 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
Links
Classifications
-
- 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
- H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7523460A FR2320023A1 (fr) | 1975-07-28 | 1975-07-28 | Procede et dispositif de resynchronisation d'informations entrantes structurees en trames |
Publications (1)
Publication Number | Publication Date |
---|---|
ES450239A1 true ES450239A1 (es) | 1977-09-01 |
Family
ID=9158427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES450239A Expired ES450239A1 (es) | 1975-07-28 | 1976-07-28 | Un dispositivo para la resincronizacion de la informacion deentrada estructurada en series. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4076964A (es) |
BE (1) | BE844570A (es) |
DE (1) | DE2633330A1 (es) |
ES (1) | ES450239A1 (es) |
FR (1) | FR2320023A1 (es) |
IT (1) | IT1124710B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230911A (en) * | 1978-08-28 | 1980-10-28 | International Telephone And Telegraph Corporation | Carrier terminal unit |
IT1160041B (it) * | 1978-11-06 | 1987-03-04 | Sits Soc It Telecom Siemens | Memoria elastica per demultiplatore sincrono di particolare applicazione nei sistemi di trasmissione a divisione di tempo |
FR2455822B1 (fr) * | 1979-05-03 | 1987-06-26 | Cit Alcatel | Dispositif de synchronisation de multiplex dans un central de commutation temporelle |
US4354229A (en) * | 1980-03-10 | 1982-10-12 | International Business Machines Corporation | Loop initialization mechanism for a peer-to-peer communication system |
IT1151019B (it) * | 1980-06-30 | 1986-12-17 | Sits Soc It Telecom Siemens | Circuito di temporizzazione per la ricezione di segnali pcm |
IT1209244B (it) * | 1980-07-17 | 1989-07-16 | Sits Soc It Telecom Siemens | Unita' di interfaccia tra un sistema pcm ed una disposizione circuitale a divisione di tempo. |
JPS5821954A (ja) * | 1981-08-03 | 1983-02-09 | Iwatsu Electric Co Ltd | ボタン電話装置における受信方式 |
NO157998C (no) * | 1982-07-13 | 1988-06-29 | Siemens Ag | Synkron taktgenerator for digitalsignal-multipleksapparater. |
FR2564267B1 (fr) * | 1984-05-11 | 1991-03-29 | Telecommunications Sa | Circuit de synchronisation dans un multiplexeur de signaux numeriques plesiochrones |
JPS6150435A (ja) * | 1984-08-18 | 1986-03-12 | Mitsubishi Electric Corp | プレジオクロナス整合装置 |
FR2583238B1 (fr) * | 1985-06-11 | 1988-03-18 | Applic Electro Tech Avance | Dispositif de transmission numerique plesiochrone a memoire tampon etendue |
US4881221A (en) * | 1988-06-23 | 1989-11-14 | Kentrox Industries, Inc. | Method and apparatus for disabling an echo canceller on a digital telecommunications network |
US5093786A (en) * | 1989-01-27 | 1992-03-03 | Fleetwood Furniture Company, Inc. | Remote response system |
US5724357A (en) * | 1992-01-28 | 1998-03-03 | Fleetwood Group, Inc. | Remote response system and data transfer protocol |
US6021119A (en) * | 1994-06-24 | 2000-02-01 | Fleetwood Group, Inc. | Multiple site interactive response system |
US5666330A (en) * | 1994-07-21 | 1997-09-09 | Telecom Solutions, Inc. | Disciplined time scale generator for primary reference clocks |
GB9603582D0 (en) | 1996-02-20 | 1996-04-17 | Hewlett Packard Co | Method of accessing service resource items that are for use in a telecommunications system |
US6360271B1 (en) * | 1999-02-02 | 2002-03-19 | 3Com Corporation | System for dynamic jitter buffer management based on synchronized clocks |
US6434606B1 (en) | 1997-10-01 | 2002-08-13 | 3Com Corporation | System for real time communication buffer management |
US6161160A (en) * | 1998-09-03 | 2000-12-12 | Advanced Micro Devices, Inc. | Network interface device architecture for storing transmit and receive data in a random access buffer memory across independent clock domains |
US7570630B1 (en) | 2004-08-02 | 2009-08-04 | Sprint Spectrum L.P. | Dialed-digit based determination of whether to originate a call as a circuit-switched call or a packet-switched call |
US8238538B2 (en) | 2009-05-28 | 2012-08-07 | Comcast Cable Communications, Llc | Stateful home phone service |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI41662C (fi) * | 1964-06-09 | 1970-01-12 | Ericsson Telefon Ab L M | Laite pulssikoodimoduloitujen aikakertosignaalien vastaanottimessa |
NL7011048A (es) * | 1970-07-25 | 1972-01-27 | ||
US3798378A (en) * | 1972-11-07 | 1974-03-19 | Itt | Frame synchronization system |
US3808368A (en) * | 1973-02-23 | 1974-04-30 | Gte Automatic Electric Lab Inc | Slaved pcm clock circuit |
US3809820A (en) * | 1973-04-03 | 1974-05-07 | Us Navy | Multi-channel asynchronous to synchronous converter |
GB1421966A (en) * | 1973-05-18 | 1976-01-21 | Plessey Co Ltd | Circuit arrangements for use in telecommunications switching systems |
CH579855A5 (es) * | 1973-10-10 | 1976-09-15 | Siemens Ag Albis | |
US3867579A (en) * | 1973-12-21 | 1975-02-18 | Bell Telephone Labor Inc | Synchronization apparatus for a time division switching system |
US3920918A (en) * | 1974-06-06 | 1975-11-18 | L M Ericsson Pty Lid | Pulse edge coincidence detection circuit for digital data transmission using diphase data sync |
US3959588A (en) * | 1975-05-05 | 1976-05-25 | Gte Automatic Electric Laboratories Incorporated | Digital line synchronizer |
-
1975
- 1975-07-28 FR FR7523460A patent/FR2320023A1/fr active Granted
-
1976
- 1976-07-24 DE DE19762633330 patent/DE2633330A1/de not_active Withdrawn
- 1976-07-26 US US05/708,816 patent/US4076964A/en not_active Expired - Lifetime
- 1976-07-28 BE BE2055207A patent/BE844570A/xx unknown
- 1976-07-28 ES ES450239A patent/ES450239A1/es not_active Expired
- 1976-07-28 IT IT7625775A patent/IT1124710B/it active
Also Published As
Publication number | Publication date |
---|---|
BE844570A (fr) | 1977-01-28 |
FR2320023B1 (es) | 1978-10-13 |
FR2320023A1 (fr) | 1977-02-25 |
US4076964A (en) | 1978-02-28 |
IT1124710B (it) | 1986-05-14 |
DE2633330A1 (de) | 1977-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |