公开(公告)号：US10856173B2

公开(公告)日：2020-12-01

申请号：US16718096

申请日：2019-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Myungjune Youn ,  Laeyoung Kim ,  Hyunsook Kim ,  Jinsook Ryu

IPC: H04W28/02 ,  H04W76/16 ,  H04L12/851 ,  H04L12/927 ,  H04W28/12 ,  H04W36/00 ,  H04W36/14

Abstract: One disclosure of the present specification provides a method by which a session management function (SMF) supports quality of service (QoS). The method can comprise the steps of: determining, on the basis of a QoS flow not being a guaranteed bit rate (GBR) QoS flow in a multi-access (MA) protocol data unit (PDU) session, that a QoS profile is transmitted to both a third generation partnership project (3GPP) access and a non-3GPP access; determining, on the basis of the QoS flow being the GBR QoS flow in the MA PDU session, that the QoS profile is transmitted to only one of the 3GPP access and the non-3GPP access; and transmitting the QoS profile on the basis of the determinations.

公开(公告)号：US10834626B2

公开(公告)日：2020-11-10

申请号：US16064386

申请日：2017-09-22

Applicant: LG Electronics Inc.

Inventor： Myungjune Youn ,  Hyunsook Kim

IPC: H04W28/02 ,  H04W28/24 ,  H04W28/06

Abstract: In an aspect of the present invention, a method for a user equipment (UE) to perform reflective quality of service (QoS) in a wireless communication system may include the steps of receiving a downlink packet from a network, wherein the downlink packet is a packet to which the application of the reflective QoS is indicated; deriving a QoS rule based on the downlink packet; applying a QoS marking of the downlink packet to an uplink packet using the QoS rule and transmitting the uplink packet to the network; and restarting a timer associated with the QoS rule when the downlink packet is received before the timer expires.

公开(公告)号：US10834540B2

公开(公告)日：2020-11-10

申请号：US15574073

申请日：2016-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Youngdae Lee ,  Jinsook Ryu ,  Hyunsook Kim ,  Jaehyun Kim ,  Taehun Kim

IPC: H04W4/06 ,  H04W76/40 ,  H04W88/04 ,  H04W8/00 ,  H04W76/00 ,  H04W92/18 ,  H04W4/021

Abstract: One embodiment of the present invention relates to a method for providing, by a relay UE, a broadcast service in a wireless communication system, the method comprising the steps of: detecting a TMGI; and broadcasting TMGI announcement comprising the detected TMGI and a ProSe layer-2 group ID corresponding to the TMGI.

公开(公告)号：US10805966B2

公开(公告)日：2020-10-13

申请号：US15999591

申请日：2016-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook Kim ,  Jinsook Ryu ,  Myungjune Youn ,  Dongsoo Kim ,  Sungduck Chun ,  Laeyoung Kim

IPC: H04W76/10 ,  H04W80/10 ,  H04W76/25 ,  H04W60/00 ,  H04W76/12 ,  H04L29/08 ,  H04W60/06 ,  H04W76/27 ,  H04W76/22 ,  H04L12/14

Abstract: One disclosure of the present specification provides a method for a terminal creating a session, the terminal supporting next-generation mobile communication. The method may comprise the steps of: determining that a session must be newly created if the creation of a session is not included in a process of attaching to a core network of a next-generation mobile communication; on the basis of service type information, determining that the session being newly created needs to be always-on, or in other words, always-connected; and transmitting, to a control plane (CP) function node for managing the session, a connectivity request message including information indicating that the session that needs to be always-on, or in other words, always-connected, has been requested.

公开(公告)号：US10764951B2

公开(公告)日：2020-09-01

申请号：US16064254

申请日：2018-06-18

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin Park ,  Jinsook Ryu ,  Myungjune Youn ,  Hyunsook Kim

IPC: H04W76/18 ,  H04W12/06 ,  H04W76/27 ,  H04W8/08 ,  H04W48/18 ,  H04W60/06 ,  H04W8/02 ,  H04W60/00 ,  H04W8/22 ,  H04W4/70 ,  H04W80/08 ,  H04W84/04

Abstract: In an aspect of the present invention, a method for a user equipment to update a policy in a wireless communication system may include transmitting a first registration request message to an access and mobility management function (AMF), wherein the first registration request message includes requested network slice selection assistance information (NSSAI) including single (S)-NSSAI corresponding to a network slice with which the user equipment wants to register; receiving a first registration accept message as a response to the first registration request message from the AMF, wherein the first registration accept message includes an allowed NSSAI including at least one S-NSSAI allowed by the AMF; and requesting the update of a network slice selection policy (NSSP) associated with new S-NSSAI from the AMF when the new S-NSSAI not included in the requested NSSAI is included in the allowed NSSAI and the NSSP associated with the new S-NSSAI is not present.

公开(公告)号：US20200245237A1

公开(公告)日：2020-07-30

申请号：US16851912

申请日：2020-04-17

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Hyunsook Kim ,  Jinsook Ryu ,  Sangmin Park

IPC: H04W48/18

Abstract: An embodiment of the present invention provides a method for supporting non-access stratum (NAS) signaling of a user equipment (UE) by a base station in a wireless communication system, the method comprising the steps of: transmitting, to the UE, information for supporting a connection to a next generation (NG) core; receiving a NAS-related message from the UE; performing one of MME selection and AMF selection according to whether the NAS-related message includes information regarding the use of NAS; and transmitting an NAS message to an MMF or an AMF which is determined as a result of performing one of the MME selection and the AMF selection.

公开(公告)号：US10555160B2

公开(公告)日：2020-02-04

申请号：US16235637

申请日：2018-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook Ryu ,  Hyunsook Kim ,  Laeyoung Kim ,  Jaehyun Kim ,  Taehun Kim

IPC: H04W8/00 ,  H04W8/02 ,  H04W24/08 ,  H04W28/02 ,  H04W76/12 ,  H04W8/04 ,  H04W64/00 ,  H04W72/04 ,  H04W72/12 ,  H04W4/70

Abstract: Disclosed are a method and apparatus for monitoring User Equipment (UE) reachability in a wireless communication system. More specifically, a method for monitoring UE reachability in a wireless communication system comprises receiving, by a Mobile Management Entity (MME), a message for monitoring the UE reachability including UE reachability related indication from a Home Subscriber Server (HSS); and allocating, by the MME, an Active Time to a UE, wherein the UE reachability related indication is used for setting the Active Time of the UE and wherein the UE reachability indication is used for the UE to stay reachable so that downlink data that a server wants to transmit to the UE can be transmitted to the UE.

公开(公告)号：US10512013B2

公开(公告)日：2019-12-17

申请号：US15589843

申请日：2017-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun Kim ,  Taehyeon Kim ,  Li-Hsiang Sun ,  Laeyoung Kim ,  Sungduck Chun ,  Hyunsook Kim

IPC: H04W4/00 ,  H04W36/16 ,  H04W24/04 ,  H04L12/24 ,  H04W48/16 ,  H04W60/04 ,  H04W48/18 ,  H04W84/04 ,  H04W88/06

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for processing a NAS signaling request. A method for performing a non-access stratum (NAS) signaling process by means of a terminal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving a first message that includes information indicating a network failure from a network node of a first network; a step of starting a timer relating to a network selection; and a step of selecting a second network from among network candidates excluding the first network during the operation of the timer relating to a network selection.

公开(公告)号：US10455460B2

公开(公告)日：2019-10-22

申请号：US15554337

申请日：2016-03-15

Applicant: LG ELECTRONICS INC.

Inventor： Myungjune Youn ,  Hyunsook Kim ,  Jinsook Ryu ,  Laeyoung Kim ,  Taehun Kim

IPC: H04W36/00 ,  H04W88/14 ,  H04L12/861 ,  H04W28/02 ,  H04W40/36 ,  H04W48/04 ,  H04W76/19 ,  H04W76/16 ,  H04W76/12 ,  H04W36/14 ,  H04W36/30

Abstract: Disclosed are a method for processing a loss of access wherein a first network entity of a first network determines, from a measurement report of a terminal operating by SCM or TSCM, a loss of access of the terminal to the first network, and notifies a second network entity of the loss of access, and a method for processing a loss of access wherein, when the loss of access of the terminal is received, the second network entity processes the loss of access according to whether a condition for dropping a loss of access is satisfied.

公开(公告)号：US10420016B2

公开(公告)日：2019-09-17

申请号：US16179659

申请日：2018-11-02

Applicant: LG Electronics Inc.

Inventor： Jinsook Ryu ,  Hyunsook Kim ,  Sangmin Park ,  Bokyung Byun ,  Myungjune Youn

IPC: H04M11/04 ,  H04W36/00 ,  H04W68/00 ,  H04W48/04 ,  H04W68/02 ,  H04W4/16 ,  H04W8/14 ,  H04W8/16 ,  H04W88/14

Abstract: A first network device receives a request associated with data notification for a user equipment (UE). When the UE is in a mode in which communication of mobile terminated data is restricted and the first network device detects that the UE is in a non-allowed area, the first network device rejects the request unless the data notification is for a regulatory prioritized service.