GB2251158B - Improved signal switching arrangement - Google Patents

Improved signal switching arrangement

Info

Publication number
GB2251158B
GB2251158B GB9121812A GB9121812A GB2251158B GB 2251158 B GB2251158 B GB 2251158B GB 9121812 A GB9121812 A GB 9121812A GB 9121812 A GB9121812 A GB 9121812A GB 2251158 B GB2251158 B GB 2251158B
Authority
GB
United Kingdom
Prior art keywords
signal switching
switching arrangement
improved signal
improved
arrangement
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
GB9121812A
Other versions
GB2251158A (en
GB9121812D0 (en
Inventor
James Campbell Kidd
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
Publication of GB9121812D0 publication Critical patent/GB9121812D0/en
Publication of GB2251158A publication Critical patent/GB2251158A/en
Application granted granted Critical
Publication of GB2251158B publication Critical patent/GB2251158B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/68—Grouping or interlacing selector groups or stages
    • H04Q3/685—Circuit arrangements therefor
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/03—Power distribution arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/002—Details
    • 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
    • H04J2203/0012—Switching modules and their interconnections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Multi Processors (AREA)
GB9121812A 1990-11-24 1991-10-15 Improved signal switching arrangement Expired - Fee Related GB2251158B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9025600A GB9025600D0 (en) 1990-11-24 1990-11-24 Arrangement of a multiprocessor computer

Publications (3)

Publication Number Publication Date
GB9121812D0 GB9121812D0 (en) 1991-11-27
GB2251158A GB2251158A (en) 1992-06-24
GB2251158B true GB2251158B (en) 1995-01-04

Family

ID=10685946

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9025600A Pending GB9025600D0 (en) 1990-11-24 1990-11-24 Arrangement of a multiprocessor computer
GB9121812A Expired - Fee Related GB2251158B (en) 1990-11-24 1991-10-15 Improved signal switching arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9025600A Pending GB9025600D0 (en) 1990-11-24 1990-11-24 Arrangement of a multiprocessor computer

Country Status (1)

Country Link
GB (2) GB9025600D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029671A (en) * 1978-03-17 1980-03-19 Int Standard Electric Corp Expandable digital switching network
EP0037882A1 (en) * 1980-04-14 1981-10-21 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Multi-stage coupling field
GB2212364A (en) * 1987-11-13 1989-07-19 Plessey Co Plc Telecommunications digital switch
GB2244408A (en) * 1990-05-25 1991-11-27 Plessey Telecomm Data element switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029671A (en) * 1978-03-17 1980-03-19 Int Standard Electric Corp Expandable digital switching network
EP0037882A1 (en) * 1980-04-14 1981-10-21 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Multi-stage coupling field
GB2212364A (en) * 1987-11-13 1989-07-19 Plessey Co Plc Telecommunications digital switch
GB2244408A (en) * 1990-05-25 1991-11-27 Plessey Telecomm Data element switch

Also Published As

Publication number Publication date
GB9025600D0 (en) 1991-01-09
GB2251158A (en) 1992-06-24
GB9121812D0 (en) 1991-11-27

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Legal Events

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

Effective date: 20101015