ATE213578T1 - Mehrstufige erweiterbare optische paketverteilanordnung mit überbrückungsschalter - Google Patents

Mehrstufige erweiterbare optische paketverteilanordnung mit überbrückungsschalter

Info

Publication number
ATE213578T1
ATE213578T1 AT93307496T AT93307496T ATE213578T1 AT E213578 T1 ATE213578 T1 AT E213578T1 AT 93307496 T AT93307496 T AT 93307496T AT 93307496 T AT93307496 T AT 93307496T AT E213578 T1 ATE213578 T1 AT E213578T1
Authority
AT
Austria
Prior art keywords
chute
links
network
switch
node
Prior art date
Application number
AT93307496T
Other languages
English (en)
Inventor
Thomas Jay Cloonan
Gaylord Warner Richards
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
Application granted granted Critical
Publication of ATE213578T1 publication Critical patent/ATE213578T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H04L49/1561—Distribute and route fabrics, e.g. Batcher-Banyan
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/256—Routing or path finding in ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
    • H04L49/405—Physical details, e.g. power supply, mechanical construction or backplane of ATM switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • 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
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5605—Fibre
    • 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
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
AT93307496T 1992-09-30 1993-09-22 Mehrstufige erweiterbare optische paketverteilanordnung mit überbrückungsschalter ATE213578T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/954,104 US5345444A (en) 1992-09-30 1992-09-30 Chuted, growable packet switching arrangement

Publications (1)

Publication Number Publication Date
ATE213578T1 true ATE213578T1 (de) 2002-03-15

Family

ID=25494929

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93307496T ATE213578T1 (de) 1992-09-30 1993-09-22 Mehrstufige erweiterbare optische paketverteilanordnung mit überbrückungsschalter

Country Status (6)

Country Link
US (1) US5345444A (de)
EP (1) EP0590865B1 (de)
JP (1) JP2915260B2 (de)
AT (1) ATE213578T1 (de)
CA (1) CA2100038C (de)
DE (1) DE69331593T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289303A (en) * 1992-09-30 1994-02-22 At&T Bell Laboratories Chuted, optical packet distribution network
US5311345A (en) * 1992-09-30 1994-05-10 At&T Bell Laboratories Free space optical, growable packet switching arrangement
SE9402059D0 (sv) * 1994-06-13 1994-06-13 Ellemtel Utvecklings Ab Sätt och anordning vid telekommunikation
US5663736A (en) * 1994-12-19 1997-09-02 Rockwell International Corporation Multi-element true time delay shifter for microwave beamsteering and beamforming
US5764740A (en) * 1995-07-14 1998-06-09 Telefonaktiebolaget Lm Ericsson System and method for optimal logical network capacity dimensioning with broadband traffic
US5872918A (en) 1995-07-14 1999-02-16 Telefonaktiebolaget Lm Erisson (Publ) System and method for optimal virtual path capacity dimensioning with broadband traffic
US5854903A (en) * 1995-11-07 1998-12-29 Lucent Technologies Inc. Optimization method for routing and logical network design in multi-service networks
US6141319A (en) * 1996-04-10 2000-10-31 Nec Usa, Inc. Link based alternative routing scheme for network restoration under failure
US6614781B1 (en) 1998-11-20 2003-09-02 Level 3 Communications, Inc. Voice over data telecommunications network architecture
AUPQ120099A0 (en) * 1999-06-25 1999-07-22 Telefonaktiebolaget Lm Ericsson (Publ) Switch structure
US7050675B2 (en) * 2000-11-27 2006-05-23 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
US6490393B1 (en) * 2000-11-27 2002-12-03 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
JP2003198485A (ja) * 2001-12-28 2003-07-11 Nec Corp クロスコネクト装置及び光通信システム
GB0215504D0 (en) * 2002-07-04 2002-08-14 Univ Cambridge Tech Hybrid electro-optic packet and cell switch
US9160571B2 (en) * 2004-03-11 2015-10-13 Hewlett-Packard Development Company, L.P. Requesting a service from a multicast network
US7448012B1 (en) 2004-04-21 2008-11-04 Qi-De Qian Methods and system for improving integrated circuit layout
US8300798B1 (en) 2006-04-03 2012-10-30 Wai Wu Intelligent communication routing system and method
US8265070B2 (en) * 2008-12-15 2012-09-11 Oracle America, Inc. System and method for implementing a multistage network using a two-dimensional array of tiles
WO2013036544A1 (en) * 2011-09-07 2013-03-14 Venkat Konda Optimization of multi-stage hierarchical networks for practical routing applications
US9509634B2 (en) * 2013-07-15 2016-11-29 Konda Technologies Inc. Fast scheduling and optmization of multi-stage hierarchical networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219759B (it) * 1988-05-24 1990-05-24 Cselt Centro Studi Lab Telecom Procedimento di instradamento per sistemi a commutazione veloce di pacchetto
JP2671033B2 (ja) * 1989-02-06 1997-10-29 日本電信電話株式会社 自己ルーチングスイッチ網
US5148428A (en) * 1989-05-02 1992-09-15 Bell Communictions Research, Inc. Modular architecture for very large packet switch
US5077483A (en) * 1989-05-08 1991-12-31 At&T Bell Laboratories Network topology for reduced blocking and photonic system implementation thereof
JPH03159338A (ja) * 1989-11-17 1991-07-09 Nippon Telegr & Teleph Corp <Ntt> 自己ルーチングスイッチ網及びその網におけるスイッチ網増設方法
US5093743A (en) * 1990-12-28 1992-03-03 At&T Bell Laboratories Optical packet switch
US5311345A (en) * 1992-09-30 1994-05-10 At&T Bell Laboratories Free space optical, growable packet switching arrangement
US5289303A (en) * 1992-09-30 1994-02-22 At&T Bell Laboratories Chuted, optical packet distribution network

Also Published As

Publication number Publication date
JP2915260B2 (ja) 1999-07-05
CA2100038C (en) 1999-09-28
EP0590865A3 (de) 1995-01-25
EP0590865B1 (de) 2002-02-20
US5345444A (en) 1994-09-06
EP0590865A2 (de) 1994-04-06
CA2100038A1 (en) 1994-03-31
DE69331593T2 (de) 2002-08-29
JPH0750688A (ja) 1995-02-21
DE69331593D1 (de) 2002-03-28

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