公开(公告)号：US10893553B2

公开(公告)日：2021-01-12

申请号：US16069856

申请日：2017-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Jinsook Ryu ,  Daewook Byun ,  Youngdae Lee

IPC: H04W76/11 ,  H04W76/10 ,  H04W76/19 ,  H04W76/27

Abstract: A method for communicating with a network at a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of suspending a connection with the network; selecting one of a first connection procedure or a second connection procedure based on a cause value of a connection provided from a higher layer; and performing the selected connection procedure, wherein the cause value of the connection is determined according to a type of data to be transmitted.

公开(公告)号：US10856265B2

公开(公告)日：2020-12-01

申请号：US16311156

申请日：2017-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook Ryu

IPC: H04W72/02 ,  H04W76/25 ,  H04W76/28 ,  H04W8/08 ,  H04W24/10 ,  H04W48/18 ,  H04W80/10

Abstract: In one aspect of the present invention, there is provided a method for configuring, by a network node, a resource of a user equipment (UE) in a wireless communication system including receiving resource preference information of the UE; configuring a resource for the UE based on the resource preference information; and transmitting, to the UE, a result of configuring the resource for the UE, wherein the configuring of the resource for the UE based on the resource preference information includes, when a plurality of resource operation units in which an entire available resource range is divided into a predetermined number is configured for the UE, selecting a specific resource operation unit among the plurality of resource operation units according to the resource preference information of the UE.

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：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：US10736072B2

公开(公告)日：2020-08-04

申请号：US16065126

申请日：2017-11-22

Applicant: LG ELECTRONICS INC.

Inventor： Myungjune Youn ,  Laeyoung Kim ,  Jinsook Ryu

IPC: H04W60/06 ,  H04W76/30 ,  H04W8/18 ,  H04W36/14 ,  H04W8/20 ,  H04W68/00 ,  H04W76/32

Abstract: Disclosed herein is a network-initiated deregistration method by an access and mobility management function (AMF) in a wireless communication system, including: receiving a first message having a removal reason configured to subscription withdrawn from a unified data management (UDM); and transmitting a deregistration request message for requesting the deregistration to a user equipment (UE), in which the deregistration is enabled to be performed for all accesses in which the UE is registered when the removal cause received from the UDM through the first message indicates the subscription withdrawn of the UE.

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：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.