IT8967656A0 - Commutatore veloce di pacchetto e frequenza - Google Patents

Commutatore veloce di pacchetto e frequenza

Info

Publication number
IT8967656A0
IT8967656A0 IT8967656A IT6765689A IT8967656A0 IT 8967656 A0 IT8967656 A0 IT 8967656A0 IT 8967656 A IT8967656 A IT 8967656A IT 6765689 A IT6765689 A IT 6765689A IT 8967656 A0 IT8967656 A0 IT 8967656A0
Authority
IT
Italy
Prior art keywords
frequency switching
fast packet
packet
fast
switching
Prior art date
Application number
IT8967656A
Other languages
English (en)
Other versions
IT1233075B (it
Inventor
Daniele Antonella
De Bosio Alfredo
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT8967656A priority Critical patent/IT1233075B/it
Publication of IT8967656A0 publication Critical patent/IT8967656A0/it
Priority to JP18961890A priority patent/JPH07118722B2/ja
Priority to US07/555,248 priority patent/US5099347A/en
Priority to DE69017115T priority patent/DE69017115T2/de
Priority to DE199090114669T priority patent/DE411562T1/de
Priority to EP90114669A priority patent/EP0411562B1/en
Priority to CA002022503A priority patent/CA2022503C/en
Application granted granted Critical
Publication of IT1233075B publication Critical patent/IT1233075B/it

Links

Classifications

    • 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
    • H04Q11/0001—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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
IT8967656A 1989-08-01 1989-08-01 Commutatore veloce di pacchetto e frequenza IT1233075B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8967656A IT1233075B (it) 1989-08-01 1989-08-01 Commutatore veloce di pacchetto e frequenza
JP18961890A JPH07118722B2 (ja) 1989-08-01 1990-07-19 高速パケツトおよび周波数スイツチ
US07/555,248 US5099347A (en) 1989-08-01 1990-07-19 Fast packet and frequency switch
DE69017115T DE69017115T2 (de) 1989-08-01 1990-07-31 System für schnelle Paket- und Frequenzvermittlung.
DE199090114669T DE411562T1 (de) 1989-08-01 1990-07-31 System fuer schnelle paket- und frequenzvermittlung.
EP90114669A EP0411562B1 (en) 1989-08-01 1990-07-31 A fast packet and frequency switch
CA002022503A CA2022503C (en) 1989-08-01 1990-08-01 Fast packet and frequency switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967656A IT1233075B (it) 1989-08-01 1989-08-01 Commutatore veloce di pacchetto e frequenza

Publications (2)

Publication Number Publication Date
IT8967656A0 true IT8967656A0 (it) 1989-08-01
IT1233075B IT1233075B (it) 1992-03-14

Family

ID=11304275

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967656A IT1233075B (it) 1989-08-01 1989-08-01 Commutatore veloce di pacchetto e frequenza

Country Status (6)

Country Link
US (1) US5099347A (it)
EP (1) EP0411562B1 (it)
JP (1) JPH07118722B2 (it)
CA (1) CA2022503C (it)
DE (2) DE69017115T2 (it)
IT (1) IT1233075B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9024327D0 (en) * 1990-11-08 1990-12-19 British Telecomm Optical memory
US5657144A (en) * 1991-01-10 1997-08-12 Fujitsu Limited Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
CA2284243C (en) * 1991-01-10 2000-12-12 Fujitsu Limited Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
NL9200391A (nl) * 1992-03-03 1993-10-01 Nederland Ptt Inrichting voor het in een stroom van transmissiecellen aanbrengen van een wijziging.
FR2689711B1 (fr) * 1992-04-03 1994-05-13 France Telecom Reseau de telecommunications.
IT1257546B (it) * 1992-06-15 1996-01-30 Cselt Centro Studi Lab Telecom Commutatore ottico per reti a commutazione veloce di cella.
EP0639037B1 (en) * 1993-07-14 2002-10-02 Nippon Telegraph And Telephone Corporation Photonic frequency division multiplexed FIFO buffer
IT1273098B (it) * 1994-03-31 1997-07-04 Cselt Centro Studi Lab Telecom Dispositivo per il riallineamento di fase di celle atm in nodi atm ottici
US5610746A (en) * 1995-09-29 1997-03-11 Ranalli; Eliseo R. Programmable switched delay encoder
DE19640070A1 (de) * 1996-09-28 1998-04-02 Alsthom Cge Alcatel Wellenlängenwandler, der für hohe Bitfolgefrequenzen geeignet ist
GB2321563B (en) * 1997-01-24 1999-04-21 Plessey Telecomm Burst mode wavelength manager
US6917739B2 (en) * 2003-03-27 2005-07-12 Agilent Technologies, Inc. Optical cache memory

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223258B1 (en) * 1985-11-22 1994-01-26 Nec Corporation Wavelength division optical switching system having wavelength switching light modulators
JPH0787624B2 (ja) * 1987-11-11 1995-09-20 沖電気工業株式会社 光波長多重自己ルーチングスイッチ
JPH01126096A (ja) * 1987-11-11 1989-05-18 Hitachi Ltd 波長多重信号用光スイッチ
IT1219054B (it) * 1988-02-29 1990-04-24 Cselt Centro Studi Lab Telecom Nodo per rete a commutazione veloce di pacchetto in tecnologia ottico elettrica
JPH0712230B2 (ja) * 1988-07-18 1995-02-08 富士通株式会社 光交換システム

Also Published As

Publication number Publication date
JPH07118722B2 (ja) 1995-12-18
DE69017115T2 (de) 1995-07-20
IT1233075B (it) 1992-03-14
US5099347A (en) 1992-03-24
DE411562T1 (de) 1992-10-15
DE69017115D1 (de) 1995-03-30
CA2022503C (en) 1998-04-28
EP0411562A2 (en) 1991-02-06
EP0411562B1 (en) 1995-02-22
CA2022503A1 (en) 1991-02-02
JPH0370334A (ja) 1991-03-26
EP0411562A3 (en) 1992-04-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970801