Patent · US Expired

Connection establishment for PDP contexts

US7634274B2 · kind B2 · utility

9Cited by
6References
9Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 31, 2002
Grant dateDec 15, 2009
Priority date—
Expiry dateJul 5, 2023

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04W76/34
  • WIPO fieldDigital communication
  • WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.