FR2538976A1 - Systeme de commutation de paquets synchrones de longueur fixe - Google Patents

Systeme de commutation de paquets synchrones de longueur fixe Download PDF

Info

Publication number
FR2538976A1
FR2538976A1 FR8222226A FR8222226A FR2538976A1 FR 2538976 A1 FR2538976 A1 FR 2538976A1 FR 8222226 A FR8222226 A FR 8222226A FR 8222226 A FR8222226 A FR 8222226A FR 2538976 A1 FR2538976 A1 FR 2538976A1
Authority
FR
France
Prior art keywords
packet
input
output
outgoing
incoming
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.)
Granted
Application number
FR8222226A
Other languages
English (en)
French (fr)
Other versions
FR2538976B1 (
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8222226A priority Critical patent/FR2538976A1/fr
Priority to US06/560,732 priority patent/US4603416A/en
Priority to CA000443673A priority patent/CA1224556A/en
Priority to DE8383460007T priority patent/DE3366490D1/de
Priority to EP83460005A priority patent/EP0113639B1/fr
Priority to DE8383460005T priority patent/DE3371450D1/de
Priority to EP83460007A priority patent/EP0113307B1/fr
Priority to JP58245635A priority patent/JPS59135994A/ja
Publication of FR2538976A1 publication Critical patent/FR2538976A1/fr
Application granted granted Critical
Publication of FR2538976B1 publication Critical patent/FR2538976B1/fr
Granted legal-status Critical Current

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
    • H04J3/0632—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
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR8222226A 1982-12-29 1982-12-29 Systeme de commutation de paquets synchrones de longueur fixe Granted FR2538976A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8222226A FR2538976A1 (fr) 1982-12-29 1982-12-29 Systeme de commutation de paquets synchrones de longueur fixe
US06/560,732 US4603416A (en) 1982-12-29 1983-12-12 (Time division multiplex) switching system for routing trains of constant length data packets
CA000443673A CA1224556A (en) 1982-12-29 1983-12-19 System for switching trains of constant length data packets
EP83460005A EP0113639B1 (fr) 1982-12-29 1983-12-22 Système de commutation de paquets synchrones de longueur fixe
DE8383460007T DE3366490D1 (en) 1982-12-29 1983-12-22 Alignment circuit for fixed-length digital information blocks
DE8383460005T DE3371450D1 (en) 1982-12-29 1983-12-22 Switching system for fixed-length synchronous packets
EP83460007A EP0113307B1 (fr) 1982-12-29 1983-12-22 Circuit d'alignement de blocs d'informations numériques de longueur fixe
JP58245635A JPS59135994A (ja) 1982-12-29 1983-12-28 Ｔｄｍスイツチングシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8222226A FR2538976A1 (fr) 1982-12-29 1982-12-29 Systeme de commutation de paquets synchrones de longueur fixe

Publications (2)

Publication Number Publication Date
FR2538976A1 true FR2538976A1 (fr) 1984-07-06
FR2538976B1 FR2538976B1 ( ) 1985-03-22

Family

ID=9280778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8222226A Granted FR2538976A1 (fr) 1982-12-29 1982-12-29 Systeme de commutation de paquets synchrones de longueur fixe

Country Status (6)

Country Link
US (1) US4603416A ( )
EP (2) EP0113639B1 ( )
JP (1) JPS59135994A ( )
CA (1) CA1224556A ( )
DE (2) DE3366490D1 ( )
FR (1) FR2538976A1 ( )

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565051B1 (fr) * 1984-05-22 1990-08-03 Servel Michel Systeme de transmission de multiplex de grand debit
US4630258A (en) * 1984-10-18 1986-12-16 Hughes Aircraft Company Packet switched multiport memory NXM switch node and processing method
US4755986A (en) * 1985-09-13 1988-07-05 Nec Corporation Packet switching system
JPS62142457A (ja) * 1985-12-17 1987-06-25 Canon Inc 画像送受信装置
NL8503476A (nl) * 1985-12-18 1987-07-16 Philips Nv Bussysteem.
FR2592540B1 (fr) * 1985-12-27 1988-02-12 Servel Michel Systeme de commutation de multiplex de paquets.
BE904100A (fr) * 1986-01-24 1986-07-24 Itt Ind Belgium Systeme de commutation.
FR2594615B1 (fr) * 1986-02-20 1988-06-17 France Etat Dispositif de demultiplexage de paquets d'un signal de radiodiffusion de type mac/paquets
US4736364A (en) * 1986-03-12 1988-04-05 American Telephone And Telegraph Company, At&T Bell Laboratories Switching system control arrangements
US4688214A (en) * 1986-03-12 1987-08-18 American Telephone And Telegraph Company, At&T Laboratories Switching system control arrangements
US4748618A (en) * 1986-05-21 1988-05-31 Bell Communications Research, Inc. Telecommunications interface
FR2600854B1 (fr) * 1986-06-30 1988-09-02 France Etat Systeme de commutation de paquets de donnees
US4821258A (en) * 1986-08-06 1989-04-11 American Telephone And Telegraph Company At&T Bell Laboratories Crosspoint circuitry for data packet space division switches
US4754451A (en) * 1986-08-06 1988-06-28 American Telephone And Telegraph Company, At&T Bell Laboratories N-by-N "knockout" switch for a high-performance packet switching system with variable length packets
DE3685587T2 (de) * 1986-08-27 1993-01-28 Ibm Pseudosynchrone transportvorrichtung in einem kommunikationsnetz.
US4788679A (en) * 1986-09-02 1988-11-29 Nippon Telegraph And Telephone Corporation Packet switch with variable data transfer rate links
US6005867A (en) * 1986-09-16 1999-12-21 Hitachi, Ltd. Time-division channel arrangement
US5043979A (en) 1986-09-16 1991-08-27 Hitachi, Ltd. Time-division channel arrangement
US7058062B2 (en) * 1986-09-16 2006-06-06 Hitachi, Ltd. Packet switching system having self-routing switches
US5740156A (en) * 1986-09-16 1998-04-14 Hitachi, Ltd. Packet switching system having self-routing switches
US4744079A (en) * 1986-10-01 1988-05-10 Gte Communication Systems Corporation Data packet multiplexer/demultiplexer
FR2606567B1 (fr) * 1986-11-07 1990-05-25 Francois Joel Systeme de commutation de paquets
US4922438A (en) * 1986-12-11 1990-05-01 Siemens Aktiengesellschaft Method and apparatus for reading packet-oriented data signals into and out of a buffer
CA1297567C (en) * 1987-02-06 1992-03-17 Kazuo Hajikano Self routing-switching system
FR2611411B1 (fr) * 1987-02-27 1989-04-21 Francois Joel Systeme de commutation de multiplex temporels hybrides
US4782478A (en) * 1987-03-04 1988-11-01 Bell Communications Research, Inc. Time division circuit switch
BE1000415A7 (nl) * 1987-03-18 1988-11-22 Bell Telephone Mfg Asynchroon op basis van tijdsverdeling werkend communicatiesysteem.
BE1000396A7 (fr) * 1987-03-18 1988-11-22 Electronique Et Telecomm Bell Systeme de commutation.
US4831616A (en) * 1987-03-31 1989-05-16 Huber David R Multiplexed fiber optics wideband data distribution system
US5365519A (en) * 1991-03-05 1994-11-15 Hitachi, Ltd. ATM switch1ng system connectable to I/O links having different transmission rates
US6330240B1 (en) 1987-04-24 2001-12-11 Hitachi, Ltd. ATM cell switching system
US4910731A (en) * 1987-07-15 1990-03-20 Hitachi, Ltd. Switching system and method of construction thereof
FR2616604B1 (fr) * 1987-06-15 1989-09-22 Lespagnol Albert Equipement de reconstitution et multiplexage de trames d'origines diverses constituees de paquets de longueur fixe en nombre variable
USRE36751E (en) * 1987-07-15 2000-06-27 Hitachi, Ltd. ATM switching system connectable to I/O links having different transmission rates
JP2569118B2 (ja) * 1987-07-15 1997-01-08 株式会社日立製作所 スイッチングシステム及びその構成方法
USRE36716E (en) * 1987-07-15 2000-05-30 Hitachi, Ltd. Switching system for switching cells having error detection apparatus
JP2561045B2 (ja) * 1987-07-15 1996-12-04 株式会社日立製作所 スイッチングシステム
JP2561046B2 (ja) * 1987-07-15 1996-12-04 株式会社日立製作所 スイッチングシステム
FR2618279B1 (fr) * 1987-07-16 1989-10-20 Quinquis Jean Paul Systeme de commutation de paquets de donnees a priorites.
FR2618280B1 (fr) * 1987-07-16 1989-10-20 Quinquis Jean Paul Systeme de commutation d'informations a priorites.
FR2618624B1 (fr) * 1987-07-24 1992-04-30 Michel Servel Systeme de commutation de multiplex temporels hybrides a memoire tampon optimisee
FR2618965B1 (fr) * 1987-07-30 1989-11-17 Servel Michel Systeme de commutation temporel de paquets de differentes longueurs
GB8720605D0 (en) * 1987-09-02 1987-10-07 British Telecomm Communications switch
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4845722A (en) * 1987-10-16 1989-07-04 Digital Equipment Corporation Computer interconnect coupler employing crossbar switching
DE3878647D1 (de) * 1987-11-11 1993-04-01 Siemens Ag Vermittlungsknoten fuer die vermittlung von in datenpaketen uebertragenen datensignalen.
FR2623953B1 (fr) * 1987-11-27 1992-11-20 Cit Alcatel Unite de gestion pour element de commutation de donnees transmises par multiplexage temporel asynchrone
FR2623954B1 (fr) * 1987-11-27 1993-11-19 Alcatel Cit Element de commutation de donnees transmises par multiplexage temporel asynchrone
DE3742748A1 (de) * 1987-12-17 1989-07-06 Philips Patentverwaltung Koppelfeld und koppelfeldsteuerung fuer einen vermittlungsknoten eines breitband-vermittlungssystems
DE3743685A1 (de) * 1987-12-23 1989-07-06 Philips Patentverwaltung Koppelfeld und koppelfeldsteuerung fuer ein vermittlungssystem
FR2625392B1 (fr) * 1987-12-24 1993-11-26 Quinquis Jean Paul Circuit de gestion de pointeurs d'ecriture de files tampons notamment pour commutateur temporel de paquets auto-acheminables
US4975906A (en) * 1988-02-15 1990-12-04 Hitachi, Ltd. Network system
US5144622A (en) * 1988-02-15 1992-09-01 Hitachi, Ltd. Network system
JP2595025B2 (ja) * 1988-03-18 1997-03-26 株式会社日立製作所 空間分割形スイッチを用いた高速パケット交換装置
JP2753254B2 (ja) * 1988-04-06 1998-05-18 株式会社日立製作所 パケツト交換システム
JP2667868B2 (ja) * 1988-04-06 1997-10-27 株式会社日立製作所 セル・スイッチング・システム
FR2630280B1 (fr) * 1988-04-15 1990-07-27 France Etat Dispositif de reduction de consommation d'energie pour equipement a fonctionnement cyclique tel que commutateur temporel
US5233603A (en) * 1988-04-21 1993-08-03 Nec Corporation Packet switch suitable for integrated circuit implementation
NL8801120A (nl) * 1988-04-29 1989-11-16 At & T & Philips Telecomm Kruispuntschakelaar voor het doorschakelen van pakketten.
NL8801481A (nl) * 1988-06-09 1990-01-02 At & T & Philips Telecomm Schakelstelsel voor het doorschakelen van zowel pakket-georienteerde data als circuit-georienteerde data.
EP0809381B1 (en) * 1988-07-22 2004-11-24 Hitachi, Ltd. ATM switching system
FR2635243B1 (fr) * 1988-08-05 1994-01-14 Lmt Radio Professionnelle Commutateur de paquets pour un transfert de donnees en mode asynchrone dans un reseau de transmission numerique
DE68928543T2 (de) * 1988-10-06 1998-04-23 Gpt Ltd Asynchrone Zeitvielfachvermittlungsanordnung und Verfahren zum Betrieb der Anordnung
GB8823493D0 (en) * 1988-10-06 1988-11-16 Plessey Co Plc Asynchronous time division switching arrangement & method of operating same
JPH02117243A (ja) * 1988-10-27 1990-05-01 Toshiba Corp パケット通信装置
FR2643532B1 (fr) * 1989-02-17 1991-05-10 France Etat Procede de reservation de debits et commutateurs temporels de paquets asynchrones
US5072440A (en) * 1989-03-01 1991-12-10 Fujitsu Limited Self-routing switching system having dual self-routing switch module network structure
FR2644312B1 (fr) * 1989-03-08 1994-03-11 Lespagnol Albert Commutateurs temporels et reseaux de communication de paquets a mode d'acheminement mixte
JP2865706B2 (ja) * 1989-05-31 1999-03-08 株式会社日立製作所 スイツチングシステム
US5860136A (en) 1989-06-16 1999-01-12 Fenner; Peter R. Method and apparatus for use of associated memory with large key spaces
US5490258A (en) * 1991-07-29 1996-02-06 Fenner; Peter R. Associative memory for very large key spaces
US5842224A (en) * 1989-06-16 1998-11-24 Fenner; Peter R. Method and apparatus for source filtering data packets between networks of differing media
US5179558A (en) * 1989-06-22 1993-01-12 Digital Equipment Corporation Routing apparatus and method for high-speed mesh connected local area network
US5210744A (en) * 1989-06-28 1993-05-11 Mitsubishi Denki Kabushiki Kaisha Cell exchange apparatus
GB8915135D0 (en) * 1989-06-30 1989-08-23 Inmos Ltd Message routing
GB8915137D0 (en) * 1989-06-30 1989-08-23 Inmos Ltd Message routing
US5422881A (en) * 1989-06-30 1995-06-06 Inmos Limited Message encoding
JP2907886B2 (ja) * 1989-09-14 1999-06-21 株式会社日立製作所 スイッチングシステム
US5475680A (en) * 1989-09-15 1995-12-12 Gpt Limited Asynchronous time division multiplex switching system
EP0422910A3 (en) * 1989-10-10 1991-11-06 American Telephone And Telegraph Company High capacity memory based packet switches
US5189672A (en) * 1989-10-12 1993-02-23 Alcatel Cit Device for regulating the throughput of virtual circuits on an asynchronous time-division multiplex transmission channel
JP2738762B2 (ja) * 1990-01-24 1998-04-08 株式会社日立製作所 高速パケット交換機
JPH04505542A (ja) * 1990-03-02 1992-09-24 アスコム　テック　エージー Ａｔｍノードの共通記憶装置用制御ユニット
DE59006841D1 (de) * 1990-03-13 1994-09-22 Siemens Ag Koppelanordnung für die Aufnahme und Weiterleitung von nach einem asychronen Transfermodus übertragenen Nachrichtenzellen.
WO1991015070A1 (en) * 1990-03-22 1991-10-03 Australian And Overseas Telecommunications Corporation Limited Multicasting method for a telecommunications network
FR2660818B1 (fr) * 1990-04-06 1992-06-19 France Telecom Relais-commutateur de trames pour reseau numerique asynchrone.
FR2662886B1 (fr) * 1990-05-29 1992-08-14 Boyer Pierre Methode de mesure de la charge d'un multiplex et circuit pour sa mise en óoeuvre.
US5265257A (en) * 1990-06-22 1993-11-23 Digital Equipment Corporation Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines
GB9019340D0 (en) * 1990-09-05 1990-10-17 Plessey Telecomm An asynchronous transfer mode switching arrangement providing broadcast transmission
JPH04176232A (ja) * 1990-11-09 1992-06-23 Hitachi Ltd パケット通信方式およびパケット通信装置
JP2600496B2 (ja) * 1990-12-20 1997-04-16 日本電気株式会社 セル位相乗換回路
US5144619A (en) * 1991-01-11 1992-09-01 Northern Telecom Limited Common memory switch for routing data signals comprising ATM and STM cells
FR2674084B1 (fr) * 1991-03-13 1993-12-24 Michel Servel Dispositif de declenchement de temporisations multiples.
US5361255A (en) * 1991-04-29 1994-11-01 Dsc Communications Corporation Method and apparatus for a high speed asynchronous transfer mode switch
EP0519563A3 (en) * 1991-06-21 1997-08-27 Koninkl Philips Electronics Nv System for converting synchronous time-division-multiplex signals into asynchronous time-division data packets
US5233606A (en) * 1991-08-02 1993-08-03 At&T Bell Laboratories Arrangement for controlling shared-buffer-memory overflow in a multi-priority environment
US5291486A (en) * 1991-08-19 1994-03-01 Sony Corporation Data multiplexing apparatus and multiplexed data demultiplexing apparatus
US5450439A (en) * 1991-08-28 1995-09-12 Matsushita Graphic Communication Systems, Inc. Communication-tracing-information processing device
EP0531599B1 (en) * 1991-09-13 1998-07-22 International Business Machines Corporation Configurable gigabit/s switch adapter
US5535197A (en) * 1991-09-26 1996-07-09 Ipc Information Systems, Inc. Shared buffer switching module
US5398235A (en) * 1991-11-15 1995-03-14 Mitsubishi Denki Kabushiki Kaisha Cell exchanging apparatus
JP2671699B2 (ja) * 1991-11-15 1997-10-29 三菱電機株式会社 セル交換装置
US5256958A (en) * 1991-11-26 1993-10-26 At&T Bell Laboratories Concentrator-based growable packet switch
US5189671A (en) * 1991-12-20 1993-02-23 Raynet Corporation Apparatus and method for formatting variable length data packets for a transmission network
US5502726A (en) * 1992-01-31 1996-03-26 Nellcor Incorporated Serial layered medical network
US5239557A (en) * 1992-04-10 1993-08-24 Ericsson/Ge Mobile Communications Discountinuous CDMA reception
US5267235A (en) * 1992-05-21 1993-11-30 Digital Equipment Corporation Method and apparatus for resource arbitration
US5307345A (en) * 1992-06-25 1994-04-26 Digital Equipment Corporation Method and apparatus for cut-through data packet transfer in a bridge device
EP0612171B1 (en) * 1993-02-15 2001-11-28 Mitsubishi Denki Kabushiki Kaisha Data queueing apparatus and ATM cell switch based on shifting and searching
JP3220599B2 (ja) * 1993-12-28 2001-10-22 三菱電機株式会社 データ待ち行列装置
CA2145017C (en) * 1994-03-31 2000-02-15 Masaru Murakami Cell multiplexer having cell delineation function
JP2699872B2 (ja) * 1994-06-01 1998-01-19 日本電気株式会社 データ受信装置およびバッファ管理方法
EP0685949A3 (de) * 1994-06-03 2002-07-10 Philips Patentverwaltung GmbH Paketübermittlungssystem
EP0692893B1 (de) * 1994-07-12 2000-03-01 Ascom AG Vorrichtung zur Vermittlung in digitalen Datennetzen für asynchronen Transfermodus
KR0145928B1 (ko) * 1995-05-31 1998-08-17 유기범 전전자교환기에 있어서 출력데이타 충돌 방지가 가능한 메트릭스 스위치 장치
JP2770786B2 (ja) * 1995-06-05 1998-07-02 日本電気株式会社 構造化データの多重ａｔｍ／ｓｔｍ変換装置
KR100198065B1 (ko) * 1995-06-28 1999-06-15 김영환 하드웨어 패킷 라우터의 목적지 어드레스 검출장치
US5862136A (en) * 1995-07-07 1999-01-19 Northern Telecom Limited Telecommunications apparatus and method
EP1052813A1 (en) * 1995-07-07 2000-11-15 Nortel Networks Limited Telecommunications apparatus and method
US5841771A (en) * 1995-07-07 1998-11-24 Northern Telecom Limited Telecommunications switch apparatus and method for time switching
US5813040A (en) * 1995-12-29 1998-09-22 Gte Laboratories Inc Write controller for a CAM-based switch with lineraly searchable memory utilizing hardware-encoded status tags to indicate avaliablity of each memory location for writing
US5862128A (en) * 1995-12-29 1999-01-19 Gte Laboratories Inc Merged buffer signal switch
US5774463A (en) * 1995-12-29 1998-06-30 Gte Laboratories Incorporated Switching matrix with contention arbitration
US5703875A (en) * 1996-04-10 1997-12-30 Hughes Electronics Integrated control and data message network
US5732087A (en) * 1996-05-10 1998-03-24 Mitsubishi Electric Information Technology Center America, Inc. ATM local area network switch with dual queues
US6636518B1 (en) * 1996-12-16 2003-10-21 Juniper Networks Synchronizing source-synchronous links in a switching device
BR9813190A (pt) * 1997-11-06 2000-08-22 Net Insight Ab Processo e aparelho para comutar dados
US6167041A (en) * 1998-03-17 2000-12-26 Afanador; J. Abraham Switch with flexible link list manager for handling ATM and STM traffic
US6181693B1 (en) 1998-10-08 2001-01-30 High Speed Video, L.L.C. High speed video transmission over telephone lines
JP2000197079A (ja) * 1998-12-28 2000-07-14 Nec Corp ディジタル交換機
US6370605B1 (en) 1999-03-04 2002-04-09 Sun Microsystems, Inc. Switch based scalable performance storage architecture
US6349357B1 (en) 1999-03-04 2002-02-19 Sun Microsystems, Inc. Storage architecture providing scalable performance through independent control and data transfer paths
US6397267B1 (en) 1999-03-04 2002-05-28 Sun Microsystems, Inc. Redirected I/O for scalable performance storage architecture
US6604155B1 (en) 1999-11-09 2003-08-05 Sun Microsystems, Inc. Storage architecture employing a transfer node to achieve scalable performance
DE19961131A1 (de) * 1999-12-17 2002-07-18 Siemens Ag Vorrichtung und Verfahren zum Ausgleichen von Datenlaufzeiten
CA2484722C (en) * 2002-05-03 2012-07-10 Cedar Point Communications, Inc. Communications switching architecture
US7483432B2 (en) * 2002-09-23 2009-01-27 Alcatel Lucent Usa Inc. Packet transport arrangement for the transmission of multiplexed channelized packet signals
US7613162B2 (en) * 2005-01-05 2009-11-03 Nokia Corporation Mobile device, system and method for enhanced channel allocation when radio resource connection is released while in dual transfer mode
JPWO2008099472A1 (ja) * 2007-02-14 2010-05-27 富士通株式会社 データスイッチ方法及び回路
JP5212476B2 (ja) * 2008-08-18 2013-06-19 富士通株式会社 ノード間通信方法、サーバ装置、ノード間通信プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979733A (en) * 1975-05-09 1976-09-07 Bell Telephone Laboratories, Incorporated Digital data communications system packet switch
EP0042329A1 (fr) * 1980-06-17 1981-12-23 Thomson-Csf Telephone Interface de passage d'une liaison de transmission numérique en mode MIC à une liaison de transmission numérique en mode Paquets et opérateur de commutation comportant une telle interface

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134962A (en) * 1959-06-08 1964-05-26 Bell Telephone Labor Inc Serial buffer
FR2300470A1 (fr) * 1975-02-05 1976-09-03 Cit Alcatel Dispositif de synchronisation d'un train d'informations binaires sur un autre
FR2305073A1 (fr) * 1975-03-20 1976-10-15 Jeumont Schneider Dispositif de transfert d'informations numeriques en serie en mode asynchrone
FR2386211A1 (fr) * 1977-03-31 1978-10-27 Europ Teletransmission Systeme de communication numerique
US4375097A (en) * 1978-06-02 1983-02-22 Texas Instruments Incorporated Transparent intelligent network for data and voice
FR2432804A1 (fr) * 1978-08-03 1980-02-29 Trt Telecom Radio Electr Commutateur de donnees a haute vitesse
FR2458957B1 (fr) * 1979-06-13 1986-02-07 Telediffusion Fse Concentrateur teleinformatique pour reseau de transmission et de commutation de donnees par paquets
US4314233A (en) * 1979-12-18 1982-02-02 Burroughs Corporation Four-wire speed independent arbiter switch for digital communication networks
FR2482806A1 (fr) * 1980-05-19 1981-11-20 France Etat Procede et dispositif de synchronisation de signal numerique
US4451827A (en) * 1981-09-22 1984-05-29 The Johns Hopkins University Local area communication network
US4464749A (en) * 1982-02-24 1984-08-07 General Electric Company Bi-directional token flow system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979733A (en) * 1975-05-09 1976-09-07 Bell Telephone Laboratories, Incorporated Digital data communications system packet switch
EP0042329A1 (fr) * 1980-06-17 1981-12-23 Thomson-Csf Telephone Interface de passage d'une liaison de transmission numérique en mode MIC à une liaison de transmission numérique en mode Paquets et opérateur de commutation comportant une telle interface

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NATIONAL TELECOMMUNICATIONS CONFERENCE, volume 2, paper 28.4, 3-6 décembre 1978 (BIRMINGHAM, US) D.W. BROWN et al. "A microprocessor based communications multiplexer/concentrator", pages 1-5 *

Also Published As

Publication number Publication date
DE3371450D1 (en) 1987-06-11
JPS59135994A (ja) 1984-08-04
EP0113307A1 (fr) 1984-07-11
US4603416A (en) 1986-07-29
EP0113307B1 (fr) 1986-09-24
FR2538976B1 ( ) 1985-03-22
EP0113639A1 (fr) 1984-07-18
EP0113639B1 (fr) 1987-05-06
JPH0439820B2 ( ) 1992-06-30
CA1224556A (en) 1987-07-21
DE3366490D1 (en) 1986-10-30

Similar Documents

Publication Publication Date Title
FR2538976A1 (fr) Systeme de commutation de paquets synchrones de longueur fixe
EP0300876B1 (fr) Système de commutation de multiplex temporels hybrides à mémoire tampon optimisée
EP0300941B1 (fr) Système de commutation d'informations à priorités
EP0323310A1 (fr) Circuit de gestion de pointeurs d'écriture de files tampons notamment pour commutateur temporel de paquets auto-acheminables
EP0126196B1 (fr) Réseau de commutation temporelle asynchrone permettant les communications point à point, de fusion et de diffusion
EP0609137B1 (fr) Dispositif pour l'échange de format entre voies numériques synchrones et asynchrones
FR2666472A1 (fr) Systeme de memorisation temporaire d'information comprenant une memoire tampon enregistrant des donnees en blocs de donnees de longueur fixe ou variable.
FR2647999A1 (fr) Systeme de commutation
FR2611411A1 (fr) Systeme de commutation de multiplex temporels hybrides
FR2737637A1 (fr) Matrice de commutation entre deux groupes de multiplex
FR2513057A1 (fr) Matrice de commutation temporelle
EP0920157A1 (fr) Dispositif de gestion de mémoire tampon partagée
EP0300942B1 (fr) Système de commutation de paquets de données à priorités
EP0340841A1 (fr) Elément de circuit-point de croisement entre deux lignes omnibus
EP0878758A1 (fr) Dispositif de tri d'éléments de données à arbre binaire et espaceur ATM comportant un tel dispositif
FR2718590A1 (fr) Procédé de détection d'un motif dans une transmission série.
EP0782815B1 (fr) Dispositif de gestion de relations entre des objets
EP0689319B1 (fr) Dispositif d'acheminement de cellules de données ATM
EP0230847B1 (fr) Système de commutation de multiplex de paquets
FR2618965A1 (fr) Systeme de commutation temporel de paquets de differentes longueurs
EP0652662A1 (fr) Système de files d'attente en entrée prévu notamment pour être relié aux entrées d'une matrice de commutation de type spatial sans blocage
EP0403361A1 (fr) Procédé et système de commutation de cellules appliqués à la commutation temporelle asynchrone
EP0270471B1 (fr) Système de commutation de paquets
FR2465377A1 (fr) Interface de passage a une liaison de transmission en mode " paquets " a partir d'une liaison de transmission numerique d'un autre mode
FR2538647A1 (fr) Circuit de demultiplexage d'un signal numerique en trames et a haut debit

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property