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Method for optimising quality of service in the packet-switched domainn of a mobile communication system

  • US 7,787,884 B2
  • Filed: 01/09/2004
  • Issued: 08/31/2010
  • Est. Priority Date: 01/10/2003
  • Status: Active Grant
First Claim
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1. A method for optimizing quality of service in a packet-switched domain of a mobile communication system, the method comprising:

  • sending, by a core network entity of said system, to a radio access network entity of said system a request for the setting-up or reconfiguration of a radio bearer for a packet session for a mobile station, said request comprising first information derived from quality of service information contained in a corresponding request received by said core network entity; and

    adding, by said core network entity, to said request second information, that is known at a level of said core network entity and which is used, together with said first information, to perform a call admission control at the radio level.

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