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GB2268859B - Network system - Google Patents

Network system

Info

Publication number
GB2268859B
GB2268859B GB9215104A GB9215104A GB2268859B GB 2268859 B GB2268859 B GB 2268859B GB 9215104 A GB9215104 A GB 9215104A GB 9215104 A GB9215104 A GB 9215104A GB 2268859 B GB2268859 B GB 2268859B
Authority
GB
United Kingdom
Prior art keywords
network system
network
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
GB9215104A
Other versions
GB2268859A (en
GB9215104D0 (en
Inventor
William Alden Crossland
Peter John Ayliffe
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to GB9215104A priority Critical patent/GB2268859B/en
Publication of GB9215104D0 publication Critical patent/GB9215104D0/en
Publication of GB2268859A publication Critical patent/GB2268859A/en
Application granted granted Critical
Publication of GB2268859B publication Critical patent/GB2268859B/en
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
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • 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
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0013—Construction using gating amplifiers
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multi Processors (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
GB9215104A 1992-07-16 1992-07-16 Network system Expired - Fee Related GB2268859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9215104A GB2268859B (en) 1992-07-16 1992-07-16 Network system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9215104A GB2268859B (en) 1992-07-16 1992-07-16 Network system

Publications (3)

Publication Number Publication Date
GB9215104D0 GB9215104D0 (en) 1992-08-26
GB2268859A GB2268859A (en) 1994-01-19
GB2268859B true GB2268859B (en) 1995-09-20

Family

ID=10718786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9215104A Expired - Fee Related GB2268859B (en) 1992-07-16 1992-07-16 Network system

Country Status (1)

Country Link
GB (1) GB2268859B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682516A (en) * 1994-03-01 1997-10-28 Intel Corporation Computer system that maintains system wide cache coherency during deferred communication transactions
US5603064A (en) * 1994-10-27 1997-02-11 Hewlett-Packard Company Channel module for a fiber optic switch with bit sliced memory architecture for data frame storage
US5682512A (en) * 1995-06-30 1997-10-28 Intel Corporation Use of deferred bus access for address translation in a shared memory clustered computer system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003639A1 (en) * 1984-12-03 1986-06-19 The University Of Western Australia Queueing protocol
EP0282923A2 (en) * 1987-03-18 1988-09-21 International Business Machines Corporation Parallel switching with round robin priority
WO1988007299A1 (en) * 1987-03-09 1988-09-22 American Telephone & Telegraph Company Switching arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003639A1 (en) * 1984-12-03 1986-06-19 The University Of Western Australia Queueing protocol
WO1988007299A1 (en) * 1987-03-09 1988-09-22 American Telephone & Telegraph Company Switching arrangement
EP0282923A2 (en) * 1987-03-18 1988-09-21 International Business Machines Corporation Parallel switching with round robin priority

Also Published As

Publication number Publication date
GB2268859A (en) 1994-01-19
GB9215104D0 (en) 1992-08-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980716