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Method and system for handling context of data packet flows
2010 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

The present invention relates to the handling of context of data packet flows. As mentioned, there is a need of a coordination mechanism for the transfer of context for flows that belong to the same session. One object with the invention is to offer a coordination mechanism for the handling of context associated to flows that belong to the same session. The above-mentioned object is achieved by a context procedure, in which the total context for a session is divided into one common context and one dynamic context per IP flow. The common context is handled by a centralized control node, such as a Midcom Agent, and the dynamic context is handled by a middlebox associated to an access router. The context transfer procedures for the two types of contexts are coordinated so that an unambiguous session control is maintained.

Place, publisher, year, edition, pages
2010.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-204448OAI: oai:DiVA.org:kth-204448DiVA: diva2:1084552
Patent
US7706325B2
Available from: 2017-03-25 Created: 2017-03-25 Last updated: 2017-04-18

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https://patents.google.com/patent/US7706325B2/en

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Fodor, Gabor
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Citation style
  • apa
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