公开(公告)号：US20180092142A1

公开(公告)日：2018-03-29

申请号：US15720700

申请日：2017-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuho HAN ,  Seongryong KANG ,  Jaejoong KIM ,  Sangheon LEE ,  Jaehyun HWANG

IPC: H04W76/02 ,  H04W16/14 ,  H04W88/16 ,  H04W36/00 ,  H04W36/38

CPC classification number: H04W76/12 ,  H04B7/0413 ,  H04W8/082 ,  H04W16/14 ,  H04W36/0033 ,  H04W36/14 ,  H04W36/28 ,  H04W36/38 ,  H04W48/20 ,  H04W76/16 ,  H04W88/16

Abstract: A network assignment method of a gateway in a wireless communication system including a first communication network and a second communication network is provided. The method includes receiving, when a terminal is connected to the first communication network, a create session request message from a second mobility management entity associated with a second base station operating the second communication network, allocating second attach information for establishing a bearer between the gateway and the second base station based on first attach information generated for connection to the first communication network, and transmitting a create session response message including the second attach information to the second mobility management entity in response to the create session request message.