Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2002-12-31
2009-12-15
Harper, Vincent P (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S452200, C370S235000
Reexamination Certificate
active
07634274
ABSTRACT:
There is disclosed a method and apparatus for establishing multiple PDP contexts in a mobile communication system. The method comprises determining the number of PDP context requests required. Preferably this step is performed by the UE. The method comprises receiving all the required PDP context requests. This step is preferably performed in the network, i.e. in the SGSN and/or the GGSN. The method comprises establishing radio access resources for all the PDP context requests. This step is preferably initiated by the SGSN, and the RNC then preferably allocates the radio access resources based on SGSN requests.
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Harper Vincent P
Harrington & Smith PC
Nokia Corporation
Santiago-Cordero Marivelisse
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