METHOD, SYSTEM, AND DEVICE FOR ESTABLISHING LOCAL IP ACCESS CONNECTION
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United States of America Patent
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Issued Date -
Oct 24, 2013
app pub date -
Jan 13, 2012
filing date -
Jan 13, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed are a method, system, and device for establishing a local IP access (LIPA) connection, relating to the technical field of wireless communication, for use in solving the incapability of a user equipment (UE) to establish successfully the LIPA when the UE subscription information lacks therein information of a closed subscriber group (CSG) wherein the UE is established and an access point name (APN) for LIPA allowed by the CSG. In the present invention, when a UE-transmitted connection request is received by a network side, within a correlation between a preconfigured CSG identifier and an APN for public access, an APN corresponding to the identifier of the CSG wherein the UE is established is searched for, and the LIPA is established for the UE when the APN is found, or, the APN found is transmitted to the UE and the UE subscription information is modified. Employment of the present invention allows the UE to perform LIPA successfully.
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