Method for optimising quality of service in the packet-switched domainn of a mobile communication system
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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Abstract
A method for optimising quality of service in the packet-switched domain of a mobile communication system, a method wherein:
- a core network entity of said system sends 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 including first information derived from quality of service information contained in a corresponding request received by said core network entity,
- said core network entity adds to said request second information known at its level and which can be used, together with said first information, to perform a call admission control at the radio level.
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Citations
29 Claims
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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:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A network element for a core network entity (SGSN) of a mobile communication system, comprising:
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means for sending 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 means for adding 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. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A network element of a Radio Access Network entity (BSS) of a mobile communication system comprising:
a receiving module receiving from a core 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 second information, 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. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29)
Specification