WO1996019059A3 - Packet based data transmission system - Google Patents

Packet based data transmission system Download PDF

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Publication number
WO1996019059A3
WO1996019059A3 PCT/CA1995/000700 CA9500700W WO9619059A3 WO 1996019059 A3 WO1996019059 A3 WO 1996019059A3 CA 9500700 W CA9500700 W CA 9500700W WO 9619059 A3 WO9619059 A3 WO 9619059A3
Authority
WO
WIPO (PCT)
Prior art keywords
destination
packets
data transmission
network
transmission system
Prior art date
Application number
PCT/CA1995/000700
Other languages
French (fr)
Other versions
WO1996019059A2 (en
Inventor
Tony Walker
Original Assignee
Tony Walker
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 Tony Walker filed Critical Tony Walker
Priority to AU41695/96A priority Critical patent/AU4169596A/en
Publication of WO1996019059A2 publication Critical patent/WO1996019059A2/en
Publication of WO1996019059A3 publication Critical patent/WO1996019059A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/34—Source routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/111—Switch interfaces, e.g. port details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/205—Quality of Service based
    • H04L49/206—Real Time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element

Abstract

A data transmission network comprises a plurality of packet switches distributed throughout the network for transmitting data between a data source and destination. The destination of the incoming data is identified and a path created through the network to said destination based on the destination. The incoming data are assembled into packets. In the packets are included a plurality of routing codes defining the path through successive switches in the network. The packet switches for interpreting the routing codes in the received packets and routing the packets to the next switch until the destination is reached.
PCT/CA1995/000700 1994-12-16 1995-12-15 Packet based data transmission system WO1996019059A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU41695/96A AU4169596A (en) 1994-12-16 1995-12-15 Packet based data transmission system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/357,335 1994-12-16
US08/357,335 US5613069A (en) 1994-12-16 1994-12-16 Non-blocking packet switching network with dynamic routing codes having incoming packets diverted and temporarily stored in processor inputs when network ouput is not available

Publications (2)

Publication Number Publication Date
WO1996019059A2 WO1996019059A2 (en) 1996-06-20
WO1996019059A3 true WO1996019059A3 (en) 1996-09-06

Family

ID=23405173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1995/000700 WO1996019059A2 (en) 1994-12-16 1995-12-15 Packet based data transmission system

Country Status (3)

Country Link
US (1) US5613069A (en)
AU (1) AU4169596A (en)
WO (1) WO1996019059A2 (en)

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Also Published As

Publication number Publication date
WO1996019059A2 (en) 1996-06-20
AU4169596A (en) 1996-07-03
US5613069A (en) 1997-03-18

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