NO912956L - NETWORK SYSTEM FOR DATA TRANSMISSION. - Google Patents

NETWORK SYSTEM FOR DATA TRANSMISSION.

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Publication number
NO912956L
NO912956L NO91912956A NO912956A NO912956L NO 912956 L NO912956 L NO 912956L NO 91912956 A NO91912956 A NO 91912956A NO 912956 A NO912956 A NO 912956A NO 912956 L NO912956 L NO 912956L
Authority
NO
Norway
Prior art keywords
data
adapter
wire connection
file
network system
Prior art date
Application number
NO91912956A
Other languages
Norwegian (no)
Other versions
NO912956D0 (en
Inventor
Jan Boman
Original Assignee
Icl Systems Ab
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
Priority claimed from SE8900465A external-priority patent/SE461367B/en
Application filed by Icl Systems Ab filed Critical Icl Systems Ab
Publication of NO912956D0 publication Critical patent/NO912956D0/en
Publication of NO912956L publication Critical patent/NO912956L/en

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Abstract

Den foreliggende oppfinnelse vedrører et nettverksystem for dataoverføring mellom to databehandlingsenheter, f.eks. en perifer enhet (PE) og et "Token Ring" nettverk med en kabelkonsentrator. Full dupleksoverføring blir utført over hver overføringskanal mellom de to databehandlingsenheter. For dette formål inneholder overføringskanalen en to- trådsforbindelse (KOAX) med en adapter (APE, AMAU) på hver side. En av adapterne er koblet til en perifer enhet og de to andre til en mediatilgjengelig enhet (MAU). Hver adapter har en senderfil (TS, TS ' ) for mottagelse av data som skal sendes på to-trådforbindelsene til den andre adapter, en mottagerfil (TM, TM') for overføring av data til dens koblede enhet etter å ha blitt sendt over to-trådfor- bindelsen fra den andre enhet, og en sorteringskobling (TB, Rb, 2; TB', Rb', 4) som sorterer ut data på to-trådfor- bindelsen som adapteren ikke har sendt ut selv, og mater disse data til mottagerfilen (TM, TM').The present invention relates to a network system for data transfer between two data processing units, e.g. a peripheral unit (PE) and a "Token Ring" network with a cable concentrator. Full duplex transmission is performed over each transmission channel between the two data processing units. For this purpose, the transmission channel contains a two-wire connection (KOAX) with an adapter (APE, AMAU) on each side. One of the adapters is connected to a peripheral device and the other two to a media accessible device (MAU). Each adapter has a transmitter file (TS, TS ') for receiving data to be transmitted on the two-wire connections to the other adapter, a receiver file (TM, TM') for transmitting data to its coupled device after being sent over two -wire connection from the other unit, and a sorting connection (TB, Rb, 2; TB ', Rb', 4) that sorts out data on the two-wire connection that the adapter has not sent itself, and feeds that data to the receiver file (TM, TM ').

NO91912956A 1989-02-10 1991-07-30 NETWORK SYSTEM FOR DATA TRANSMISSION. NO912956L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8900465A SE461367B (en) 1989-02-10 1989-02-10 POST ARRANGEMENTS FOR DATA TRANSFER
PCT/SE1990/000076 WO1990009712A1 (en) 1989-02-10 1990-02-06 Network system for data transmission

Publications (2)

Publication Number Publication Date
NO912956D0 NO912956D0 (en) 1991-07-30
NO912956L true NO912956L (en) 1991-07-30

Family

ID=26660434

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912956A NO912956L (en) 1989-02-10 1991-07-30 NETWORK SYSTEM FOR DATA TRANSMISSION.

Country Status (1)

Country Link
NO (1) NO912956L (en)

Also Published As

Publication number Publication date
NO912956D0 (en) 1991-07-30

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