DE69328002T2 - SONET-geeignetes Vermittlungsvorrichtung mit verschiedenen Übertragungsgeschwindigkeiten - Google Patents

SONET-geeignetes Vermittlungsvorrichtung mit verschiedenen Übertragungsgeschwindigkeiten

Info

Publication number
DE69328002T2
DE69328002T2 DE69328002T DE69328002T DE69328002T2 DE 69328002 T2 DE69328002 T2 DE 69328002T2 DE 69328002 T DE69328002 T DE 69328002T DE 69328002 T DE69328002 T DE 69328002T DE 69328002 T2 DE69328002 T2 DE 69328002T2
Authority
DE
Germany
Prior art keywords
data
time slots
memory
time
superframe
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 - Fee Related
Application number
DE69328002T
Other languages
English (en)
Other versions
DE69328002D1 (de
Inventor
Robert Lee Pawelski
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69328002D1 publication Critical patent/DE69328002D1/de
Application granted granted Critical
Publication of DE69328002T2 publication Critical patent/DE69328002T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • 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
DE69328002T 1992-10-20 1993-10-13 SONET-geeignetes Vermittlungsvorrichtung mit verschiedenen Übertragungsgeschwindigkeiten Expired - Fee Related DE69328002T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/963,976 US5351236A (en) 1992-10-20 1992-10-20 Multirate, sonet-ready, switching arrangement

Publications (2)

Publication Number Publication Date
DE69328002D1 DE69328002D1 (de) 2000-04-13
DE69328002T2 true DE69328002T2 (de) 2000-10-19

Family

ID=25507972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328002T Expired - Fee Related DE69328002T2 (de) 1992-10-20 1993-10-13 SONET-geeignetes Vermittlungsvorrichtung mit verschiedenen Übertragungsgeschwindigkeiten

Country Status (6)

Country Link
US (1) US5351236A (de)
EP (1) EP0594355B1 (de)
JP (1) JP2928070B2 (de)
AT (1) ATE190454T1 (de)
CA (1) CA2104754C (de)
DE (1) DE69328002T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05304686A (ja) * 1991-04-30 1993-11-16 Nec Corp クロスコネクト装置
US5619497A (en) * 1994-12-22 1997-04-08 Emc Corporation Method and apparatus for reordering frames
US5696761A (en) * 1995-08-31 1997-12-09 Lucent Technologies Inc Method and apparatus for interfacing low speed access links to a high speed time multiplexed switch fabric
US5784369A (en) * 1996-01-26 1998-07-21 Telefonaktiebolaget Lm Ericsson Methods and system for switching time-division-multiplexed digital signals of different rates
US6031842A (en) 1996-09-11 2000-02-29 Mcdata Corporation Low latency shared memory switch architecture
US5894481A (en) * 1996-09-11 1999-04-13 Mcdata Corporation Fiber channel switch employing distributed queuing
US6205154B1 (en) * 1997-04-15 2001-03-20 Lucent Technologies, Inc. Automatic path selection for fiber-optic transmission networks
DE19736447C2 (de) 1997-08-21 2003-07-31 Ericsson Telefon Ab L M Einrichtung und Verfahren zum Umschalten von Eingangs-Datenrahmen
SE511919C2 (sv) * 1997-08-28 1999-12-13 Ericsson Telefon Ab L M En allmän väljare och ett kopplingsförfarande
US6075785A (en) * 1997-12-16 2000-06-13 Lucent Technologies Inc. Apparatus and method for providing memory address interchanging for high speed memory accesses
US6765928B1 (en) * 1998-09-02 2004-07-20 Cisco Technology, Inc. Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
US6970455B2 (en) * 1998-11-13 2005-11-29 Lucent Technologies Inc. Space/time switch architecture
US6748481B1 (en) * 1999-04-06 2004-06-08 Microsoft Corporation Streaming information appliance with circular buffer for receiving and selectively reading blocks of streaming information
US6891836B1 (en) * 1999-06-03 2005-05-10 Fujitsu Network Communications, Inc. Switching complex architecture and operation
WO2002017525A1 (en) * 2000-08-25 2002-02-28 Fujitsu Limited Cross-connect device
US6580731B1 (en) * 2001-05-18 2003-06-17 Network Elements, Inc. Multi-stage SONET overhead processing
US7075953B2 (en) * 2001-07-30 2006-07-11 Network-Elements, Inc. Programmable SONET framing
US6748506B2 (en) * 2001-10-15 2004-06-08 Intel Corporation Bus frame protocol
JP3910063B2 (ja) * 2001-12-27 2007-04-25 富士通株式会社 伝送装置および該伝送装置におけるデータ処理方法
CN100407603C (zh) * 2002-07-02 2008-07-30 华为技术有限公司 一种实现时隙复用解复用的方法
US20040206470A1 (en) * 2003-04-18 2004-10-21 William Marsh Rice University Containerless infiltration with electromagnetic levitation
US7305014B2 (en) * 2003-04-22 2007-12-04 David Kirk Synchronous system bus
US7542484B2 (en) * 2003-09-30 2009-06-02 Nortel Networks Limited Managing payload specific latencies in a cross-connect system
US9961199B2 (en) * 2015-09-15 2018-05-01 T-Mobile Usa, Inc. Communication termination using hunt groups and implicit registration

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485468A (en) * 1982-04-01 1984-11-27 At&T Bell Laboratories Control word generation method and source facilities for multirate data time division switching
FR2634082B1 (fr) * 1988-07-05 1993-11-26 Etat Francais Cnet Procede et equipements d'extremite pour etablir une liaison de telecommunications de debit eleve par association de plusieurs canaux independants
US4855996A (en) * 1988-08-03 1989-08-08 American Telephone And Telegraph Company Time division multiplex arrangement
US4998242A (en) * 1988-12-09 1991-03-05 Transwitch Corp. Virtual tributary cross connect switch and switch network utilizing the same
US4967405A (en) * 1988-12-09 1990-10-30 Transwitch Corporation System for cross-connecting high speed digital SONET signals
US4993016A (en) * 1989-05-08 1991-02-12 At&T Bell Laboratories Network control arrangement for processing a plurality of connection requests
US5040173A (en) * 1989-05-08 1991-08-13 At&T Bell Laboratories Network control arrangement based on topological equivalence
US4991168A (en) * 1989-05-08 1991-02-05 At&T Bell Laboratories Concurrent multi-stage network control arrangement
US5161152A (en) * 1989-12-15 1992-11-03 Alcatel Network Systems, Inc. High-speed synchronous transmission line access terminal
JP2803262B2 (ja) * 1989-12-15 1998-09-24 日本電気株式会社 パケット・スイッチ
US5005170A (en) * 1990-01-09 1991-04-02 At&T Bell Laboratories Multi-rate multiplexing arrangement efficiently utilizing multiplexed channel bandwidth
JP3169217B2 (ja) * 1990-01-19 2001-05-21 株式会社日立製作所 時分割多元速度回線接続方法及び装置
FR2659813B1 (fr) * 1990-03-19 1994-06-03 Cit Alcatel Unite de commutation elementaire pour equipement de brassage de trains numeriques multiplexes par multiplexage temporel d'affluents numeriques a differents debits.
US5119368A (en) * 1990-04-10 1992-06-02 At&T Bell Laboratories High-speed time-division switching system
US5146455A (en) * 1990-12-17 1992-09-08 At&T Bell Laboratories Wide range mixed rate TDM bus using a multiple of time slot interchange circuit switches

Also Published As

Publication number Publication date
JPH06205477A (ja) 1994-07-22
JP2928070B2 (ja) 1999-07-28
US5351236A (en) 1994-09-27
DE69328002D1 (de) 2000-04-13
CA2104754A1 (en) 1994-04-21
EP0594355A3 (de) 1994-11-17
CA2104754C (en) 1996-11-26
ATE190454T1 (de) 2000-03-15
EP0594355A2 (de) 1994-04-27
EP0594355B1 (de) 2000-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee