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1. (WO2014209016) METHOD AND APPARATUS FOR OFFLOADING DATA TRAFFIC IN A WIRELESS COMMUNICATION SYSTEM

Pub. No.:    WO/2014/209016    International Application No.:    PCT/KR2014/005641
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Thu Jun 26 01:59:59 CEST 2014
IPC: H04W 28/02
H04W 88/16
Applicants: SAMSUNG ELECTRONICS CO., LTD.
KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
Inventors: KIM, Min
KIM, Yong-Hwan
HAN, Youn-Hee
MOON, Sang-Jun
PARK, Yong-Seok
LEE, Jin-Ho
CHOI, Dae-Kyu
Title: METHOD AND APPARATUS FOR OFFLOADING DATA TRAFFIC IN A WIRELESS COMMUNICATION SYSTEM
Abstract:
Provided is a method for offloading data traffic by a Mobility Management Entity (MME) in a wireless communication system. The method includes determining a Packet Data Network (PDN) to connect to for providing a service requested by a User Equipment (UE), upon receiving a connection request message requesting connection between the UE and the PDN from the UE, selecting a gateway disposed closest to a Radio Access Network (RAN), sending a permit message permitting a request for connection between the UE and the PDN to the UE, and setting an Evolved Packet Service (EPS) bearer for transmission and reception of data traffic related to a service requested by the UE between the UE and the gateway.