公开(公告)号：US20180070288A1

公开(公告)日：2018-03-08

申请号：US15559796

申请日：2016-03-03

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook KIM ,  Laeyoung KIM ,  Jinsook RYU ,  Jaehyun KIM ,  Taehun KIM ,  Myungjune YOUN

IPC: H04W40/36 ,  H04W28/08 ,  H04W28/04 ,  H04W48/18

CPC classification number: H04W36/22 ,  H04W8/08 ,  H04W28/0236 ,  H04W28/08 ,  H04W36/0016 ,  H04W36/08 ,  H04W40/36 ,  H04W48/18 ,  H04W74/0858 ,  H04W76/36 ,  H04W84/12 ,  H04W88/06

Abstract: The present description discloses a method for performing network selection and traffic routing by a user equipment (UE). The method can comprise the steps of: a non-access stratum (NAS) of the UE receiving from a mobility management entity (MME) an indication, for wireless local area network (WLAN) offloadability for a first public data network (PDN) connection, and information about a network-based IP flow mobility (NBIFOM); the NAS of the UE determining whether or not a collision exists between the indication and information; the NAS of the UE deciding for a suspension of the NBIFOM on the basis of the existence of collision; and the NAS of the UE transmitting to a PDN gateway (P-GW) a message or information, notifying the suspension of the NBIFOM, on the basis of the decision for the suspension of the NBIFOM.

公开(公告)号：US20170366960A1

公开(公告)日：2017-12-21

申请号：US15539387

申请日：2015-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Taehun KIM ,  Myungjune YOUN ,  Hyunsook KIM ,  Jaehyun KIM ,  Jinsook RYU ,  Laeyoung KIM

IPC: H04W8/08 ,  H04W28/02 ,  H04W88/16

CPC classification number: H04W8/08 ,  H04W8/06 ,  H04W8/12 ,  H04W8/24 ,  H04W28/0215 ,  H04W60/04 ,  H04W76/10 ,  H04W88/06 ,  H04W88/16

Abstract: Disclosed is a method for transmitting and receiving NBIFOM capability, which receives, from a terminal, a first message including NBIFM capability information of the terminal, checks whether a network entity supports NBIFOM, and receive a second message including NBIFOM capability information of the network entity from another network entity.

公开(公告)号：US20170289898A1

公开(公告)日：2017-10-05

申请号：US15473223

申请日：2017-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Myungjune YOUN ,  Taehun KIM ,  Hyunsook KIM

IPC: H04W48/08 ,  H04W76/02 ,  H04W72/10 ,  H04B17/318 ,  H04W72/04 ,  H04W64/00

CPC classification number: H04W48/08 ,  H04M2250/10 ,  H04W48/14 ,  H04W64/00 ,  H04W72/0493 ,  H04W72/10 ,  H04W76/16 ,  H04W88/06

Abstract: An operation method of a network node for supporting network discovery and selection of a user equipment (UE) includes receiving a network discovery and selection (NDS) rule request message requesting an NDS rule from the UE, transmitting a policy request message requesting NDS rule generation support information for generating the NDS rule to at least another network node, receiving a policy response message including the NDS rule generation support information from the at least another network node, generating an NDS rule on the basis of the NDS rule request message and the policy response message, and transmitting an NDS rule response message including the generated NDS rule to the UE.