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Collective network routing

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
Disclosed are a unified method and apparatus to classify, route, and process injected data packets into a network so as to belong to a plurality of logical networks, each implementing a specific flow of data on top of a common physical network. The method allows to locally identify collectives of packets for local processing, such as the computation of the sum, difference, maximum, minimum, or other logical operations among the identified packet collective. Packets are injected together with a class-attribute and an opcode attribute. Network routers, employing the described method, use the packet attributes to look-up the class-specific route information from a local route table, which contains the local incoming and outgoing directions as part of the specifically implemented global data flow of the particular virtual network.
Hoenicke, Dirk (Ossining, NY)
International Business Machines Corporation (Armonk NY)
11/ 100,207
April 6, 2005
GOVERNMENT CONTRACT [0002] This invention was made with Government support under Subcontract B517552 under prime contract W-7405-ENG-48 awarded by The Department of Energy. The Government has certain rights in this invention.