FI891741L - Ringformigt datanaet. - Google Patents

Ringformigt datanaet. Download PDF

Info

Publication number
FI891741L
FI891741L FI891741A FI891741A FI891741L FI 891741 L FI891741 L FI 891741L FI 891741 A FI891741 A FI 891741A FI 891741 A FI891741 A FI 891741A FI 891741 L FI891741 L FI 891741L
Authority
FI
Finland
Prior art keywords
datanet
ring
formed datanet
Prior art date
Application number
FI891741A
Other languages
English (en)
Other versions
FI891741A0 (fi
FI891741A7 (fi
Inventor
Dennis Fisher
Anthony Peter Lumb
Original Assignee
Plessey Telecomm
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 Plessey Telecomm filed Critical Plessey Telecomm
Publication of FI891741A0 publication Critical patent/FI891741A0/fi
Publication of FI891741L publication Critical patent/FI891741L/fi
Publication of FI891741A7 publication Critical patent/FI891741A7/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
FI891741A 1988-04-13 1989-04-12 Rengasmainen tietoverkko FI891741A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888808667A GB8808667D0 (en) 1988-04-13 1988-04-13 Ring data network

Publications (3)

Publication Number Publication Date
FI891741A0 FI891741A0 (fi) 1989-04-12
FI891741L true FI891741L (fi) 1989-10-14
FI891741A7 FI891741A7 (fi) 1989-10-14

Family

ID=10635094

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891741A FI891741A7 (fi) 1988-04-13 1989-04-12 Rengasmainen tietoverkko

Country Status (9)

Country Link
EP (1) EP0337622A1 (fi)
JP (1) JPH0213153A (fi)
KR (1) KR890016794A (fi)
CN (1) CN1038734A (fi)
AU (1) AU3276089A (fi)
DK (1) DK176189A (fi)
FI (1) FI891741A7 (fi)
GB (2) GB8808667D0 (fi)
PT (1) PT90264A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304663A1 (de) * 2003-02-05 2004-08-19 Siemens Ag Kommunikationsnetzwerk
KR100619956B1 (ko) * 2004-11-10 2006-09-07 엘지전자 주식회사 회로기판 연결 장치를 갖는 휴대용 단말기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552312B2 (en) * 1982-02-08 1986-05-29 Racal-Milgo Limited Communication system
GB8714388D0 (en) * 1987-06-19 1987-07-22 Gen Electric Co Plc Data communications network

Also Published As

Publication number Publication date
DK176189A (da) 1989-10-14
CN1038734A (zh) 1990-01-10
PT90264A (pt) 1989-11-10
GB8808667D0 (en) 1988-05-18
FI891741A0 (fi) 1989-04-12
EP0337622A1 (en) 1989-10-18
JPH0213153A (ja) 1990-01-17
GB2217555A (en) 1989-10-25
KR890016794A (ko) 1989-11-30
GB8907562D0 (en) 1989-05-17
DK176189D0 (da) 1989-04-12
AU3276089A (en) 1989-10-19
FI891741A7 (fi) 1989-10-14

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: GEC PLESSEY TELECOMMUNICATIONS LIMITED