KR101929071B1

5G,4G,3G

Title

PERFORMING A SELECTIVE IP TRAFFIC OFFLOAD PROCEDURE

Application Number:

KR20137028952

Publication Date:

13-12-2018

Current Assignee:

Family ID:

Application Date:

29-03-2012

Declaring Company:

Publication Country:

US

Priority Date:

01-04-2011

Title

PERFORMING A SELECTIVE IP TRAFFIC OFFLOAD PROCEDURE

Application Number:

KR20137028952

Family ID:

Publication Country:

US

Publication Date:

13-12-2018

Application Date:

29-03-2012

Priority Date:

01-04-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for performing a selected Internet Protocol (IP) traffic offload (SIPTO) procedure is disclosed. A network node (e.g., a Mobility Management Entity (MME)) or a Serving General Packet Radio Service (GPRS) Support Node (SGSN) may receive a packet data network (PDN) continuity request from a WTRU . A decision to perform SIPTO in the local network may be made, and the WTRU may be able to perform PDN release and reconnection procedures. The decision may be based on at least one of a closed subscriber group (CSG) identity, a home evolved Node-B (HeNB) ID, or a local network ID. The Access Network Discovery and Selection Function (ANDSF) is a network access point that can be used for IP interface selection (OPIIS) rules, a local access point name (APN) that supports SIPTO per flow in the local network, IP flows.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.