ES2144492T3 - Dispositivo de cambio de formato entre vias numericas sincronas y asincronas. - Google Patents
Dispositivo de cambio de formato entre vias numericas sincronas y asincronas.Info
- Publication number
- ES2144492T3 ES2144492T3 ES94400155T ES94400155T ES2144492T3 ES 2144492 T3 ES2144492 T3 ES 2144492T3 ES 94400155 T ES94400155 T ES 94400155T ES 94400155 T ES94400155 T ES 94400155T ES 2144492 T3 ES2144492 T3 ES 2144492T3
- Authority
- ES
- Spain
- Prior art keywords
- synchronous
- format
- change
- asynchronous
- logic channel
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- 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
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Inverter Devices (AREA)
- Time-Division Multiplex Systems (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Communication Control (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
UN DISPOSITIVO DE CELULIZACION DE VIAS NUMERICAS SINCRONAS COLOCA EN UNA MISMA CELULA, SOPORTE DE UNA VIA LOGICA DE MODO DE TRASNFERENCIA ASINCRONA, PALABRAS BINARIAS QUE REPRESENTAN RESPECTIVAMENTE UNA PLURALIDAD DE VIAS SINCRONAS DIFERENTES (CH1, CH2, CH3A, CH3B,...), SUSCEPTIBLES DE SER SOPORTADAS POR ESTA VIA LOGICA. LAS CELULAS SON O DE LONGITUD FIJA O DE LONGITUD VARIABLE. APLICACION A LA REALIZACION DE UN CENTRO DE CONMUTACION SINCRONA Y DE UN CENTRO DE CONMUTACION ASINCRONA.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9300955A FR2701180B1 (fr) | 1993-01-29 | 1993-01-29 | Dispositif de cellulisation et dispositif de décellulisation de voies numériques synchromes, centre de commutation de voies numériques synchrones, et centre de commutation de voies numériques asynchrones. |
CA002128458A CA2128458A1 (fr) | 1993-01-29 | 1994-07-20 | Dispositif de cellulisation et dispositif de decellulisation de voies numeriques synchrones, centre de commutation de voies numeriques synchrones, et centre de commutation de voies numeriques asynchrones |
US08/278,279 US5521915A (en) | 1993-01-29 | 1994-07-21 | Synchronous digital channel cell assembly and disassembly device, synchronous digital channel switching center, and asynchronous digital channel switching center |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2144492T3 true ES2144492T3 (es) | 2000-06-16 |
Family
ID=27169815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94400155T Expired - Lifetime ES2144492T3 (es) | 1993-01-29 | 1994-01-25 | Dispositivo de cambio de formato entre vias numericas sincronas y asincronas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5521915A (es) |
EP (1) | EP0609137B1 (es) |
AT (1) | ATE190455T1 (es) |
AU (1) | AU673026B2 (es) |
CA (1) | CA2128458A1 (es) |
DE (1) | DE69423252T2 (es) |
ES (1) | ES2144492T3 (es) |
FR (1) | FR2701180B1 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9411894D0 (en) * | 1994-06-14 | 1994-08-03 | Northern Telecom Ltd | Communications system |
JP2655495B2 (ja) * | 1994-11-07 | 1997-09-17 | 日本電気株式会社 | Atmセルフォーマット変換回路 |
FR2732789B1 (fr) * | 1995-04-07 | 1997-06-06 | Sextant Avionique | Procede et dispositif de communication entre une pluralite de terminaux, compatible avec la norme arinc 629. |
US5822540A (en) | 1995-07-19 | 1998-10-13 | Fujitsu Network Communications, Inc. | Method and apparatus for discarding frames in a communications device |
JP2000501901A (ja) * | 1995-07-19 | 2000-02-15 | フジツウ ネットワーク コミュニケーションズ,インコーポレイテッド | 通信交換機内のデータセルのマッピング |
US5606559A (en) * | 1995-08-11 | 1997-02-25 | International Business Machines Corporation | System and method for an efficient ATM adapter/device driver interface |
EP0791254A1 (en) * | 1995-09-12 | 1997-08-27 | Koninklijke Philips Electronics N.V. | Transmission system for synchronous and asynchronous data portions |
AU6970896A (en) | 1995-09-14 | 1997-04-01 | Ascom Nexion Inc. | Transmitter controlled flow control for buffer allocation in wide area atm networks |
US5960211A (en) * | 1995-12-15 | 1999-09-28 | Hughes Aircraft | Data formatting method and apparatus for a data processing array |
US5991298A (en) | 1996-01-16 | 1999-11-23 | Fujitsu Network Communications, Inc. | Reliable and flexible multicast mechanism for ATM networks |
US6304550B1 (en) | 1996-01-17 | 2001-10-16 | Alcatel Usa, Inc. | System and method for broadcast control of a data transmission system |
US5809022A (en) * | 1996-03-19 | 1998-09-15 | Lucent Technologies Inc. | Method and apparatus for converting synchronous narrowband signals into broadband asynchronous transfer mode signals |
US5794025A (en) * | 1996-05-09 | 1998-08-11 | Maker Communications, Inc. | Method and device for performing modulo-based arithmetic operations in an asynchronous transfer mode cell processing system |
US5748631A (en) * | 1996-05-09 | 1998-05-05 | Maker Communications, Inc. | Asynchronous transfer mode cell processing system with multiple cell source multiplexing |
US6128303A (en) | 1996-05-09 | 2000-10-03 | Maker Communications, Inc. | Asynchronous transfer mode cell processing system with scoreboard scheduling |
US5748630A (en) * | 1996-05-09 | 1998-05-05 | Maker Communications, Inc. | Asynchronous transfer mode cell processing system with load multiple instruction and memory write-back |
US5748905A (en) | 1996-08-30 | 1998-05-05 | Fujitsu Network Communications, Inc. | Frame classification using classification keys |
CA2218626C (en) * | 1996-11-15 | 2002-11-19 | Ntt Mobile Communications Network Inc. | Data communication scheme for variable length blocks of data |
US6493347B2 (en) * | 1996-12-16 | 2002-12-10 | Juniper Networks, Inc. | Memory organization in a switching device |
JP3447906B2 (ja) * | 1997-01-09 | 2003-09-16 | 株式会社日立コミュニケーションテクノロジー | セル分解/組立装置 |
JPH10336193A (ja) * | 1997-05-30 | 1998-12-18 | Hitachi Ltd | Atm通信端末およびatm通信システム |
IT1297362B1 (it) * | 1997-12-31 | 1999-09-01 | Cit Alcatel | Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni |
US5963499A (en) * | 1998-02-05 | 1999-10-05 | Cypress Semiconductor Corp. | Cascadable multi-channel network memory with dynamic allocation |
US6128528A (en) * | 1999-03-18 | 2000-10-03 | Medtronics, Inc. | Error code calculations for data stored in an implantable medical device |
US6728803B1 (en) * | 1999-03-30 | 2004-04-27 | Mcdata Corporation | Interconnection architecture for managing multiple low bandwidth connections over a high bandwidth link |
WO2000074315A1 (fr) * | 1999-05-28 | 2000-12-07 | Fujitsu Limited | Procedes et dispositifs de lecture et d'ecriture de messages, et logiques d'adressage memoire de lecture et d'ecriture de messages de longueur variable |
CN112075115A (zh) * | 2018-04-06 | 2020-12-11 | Lg电子株式会社 | 无线通信***中用于回程和接入链路时隙的格式的方法及使用该方法的终端 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655794A1 (fr) * | 1989-12-13 | 1991-06-14 | Cit Alcatel | Convertisseur synchrone-asynchrone. |
JP2890348B2 (ja) * | 1990-11-30 | 1999-05-10 | 富士通株式会社 | 広帯域網における電話加入者収容方法 |
US5229992A (en) * | 1991-03-28 | 1993-07-20 | Sprint International Communications Corp. | Fixed interval composite framing in integrated services networks |
EP0531599B1 (en) * | 1991-09-13 | 1998-07-22 | International Business Machines Corporation | Configurable gigabit/s switch adapter |
DE69308141T2 (de) * | 1992-04-06 | 1997-08-28 | Northern Telecom Ltd., Montreal, Quebec | Schnittstellenverfahren für einen atm-vermittlungskern |
HU216229B (hu) * | 1992-11-06 | 1999-05-28 | At&T Corporation | Eljárás és távközlési hálózat távközlési vonalkapcsolt hívások létrehozására |
-
1993
- 1993-01-29 FR FR9300955A patent/FR2701180B1/fr not_active Expired - Fee Related
-
1994
- 1994-01-18 AU AU53828/94A patent/AU673026B2/en not_active Ceased
- 1994-01-25 AT AT94400155T patent/ATE190455T1/de not_active IP Right Cessation
- 1994-01-25 ES ES94400155T patent/ES2144492T3/es not_active Expired - Lifetime
- 1994-01-25 DE DE69423252T patent/DE69423252T2/de not_active Expired - Fee Related
- 1994-01-25 EP EP94400155A patent/EP0609137B1/fr not_active Expired - Lifetime
- 1994-07-20 CA CA002128458A patent/CA2128458A1/fr not_active Abandoned
- 1994-07-21 US US08/278,279 patent/US5521915A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2701180B1 (fr) | 1995-03-10 |
DE69423252D1 (de) | 2000-04-13 |
AU5382894A (en) | 1994-08-04 |
FR2701180A1 (fr) | 1994-08-05 |
DE69423252T2 (de) | 2000-11-09 |
AU673026B2 (en) | 1996-10-24 |
CA2128458A1 (fr) | 1996-01-21 |
EP0609137A1 (fr) | 1994-08-03 |
EP0609137B1 (fr) | 2000-03-08 |
ATE190455T1 (de) | 2000-03-15 |
US5521915A (en) | 1996-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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