公开(公告)号：US20220038981A1

公开(公告)日：2022-02-03

申请号：US17278987

申请日：2019-11-28

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE

IPC: H04W36/24 ,  H04W68/00

Abstract: A method and apparatus for handling a frequency priority based on a service in a wireless communication system is provided. The wireless device camps on a serving cell operated on a first frequency. The wireless device receives, from the serving cell, a paging including an information related to a service. The wireless device prioritizes or de-prioritizes the first frequency based on the information. The wireless device performs cell reselection based on a priority of the first frequency.

公开(公告)号：US20210351886A1

公开(公告)日：2021-11-11

申请号：US17269967

申请日：2019-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE

IPC: H04L5/00 ,  H04W16/14

Abstract: Provided are a method for radio link monitoring. According to an embodiment of the present disclosure, the method includes detecting, by a physical layer of the wireless device, that a reference signal (RS) on an unlicensed frequency is not transmitted in a current period, considering, by the physical layer, that a radio link status of the current period is identical to a radio link status of a previous period, and informing, by the physical layer to a radio resource control (RRC) layer of the wireless device, the radio link status of the current period in the current period.

公开(公告)号：US20210314828A1

公开(公告)日：2021-10-07

申请号：US17268067

申请日：2019-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk KIM ,  Sangwon KIM ,  Youngdae LEE

IPC: H04W36/00 ,  H04W4/40

Abstract: A method and apparatus for handling signaling delay for handover is provided. A wireless device transmits a measurement report based on a first event for a first cell, receives a handover command which commands a handover to the first cell, and checks validity of the handover command based on the first event for the first cell and/or a second event for a second cell other than the first cell.

公开(公告)号：US20210297909A1

公开(公告)日：2021-09-23

申请号：US16622574

申请日：2018-06-15

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Sangwon KIM ,  Youngdae LEE

IPC: H04W36/00 ,  H04W74/08

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for receiving handover assistance information including a list of one or more candidate target cells; initiating a first random access procedure to a first candidate target cell of the one or more candidate target cells and a first timer for the first candidate target cell, when the first candidate target cell satisfies a handover condition; and stopping trying to connect to the first candidate target cell when any one of at least the following events occurs: (i) the first timer expires for the first candidate target cell, and (ii) a number of random access trials to the first candidate target cell reaches a maximum number.

公开(公告)号：US20210274377A1

公开(公告)日：2021-09-02

申请号：US17253098

申请日：2019-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sangwon KIM

IPC: H04W28/02 ,  H04L12/24 ,  H04W74/08

Abstract: Provided are a method of selecting BWP and a device supporting the method. According to one embodiment of the present invention, the method includes: configuring multiple bandwidth parts (BWPs) for a cell; activating a first BWP among the multiple BWPs; acquiring information on congestion of at least one of the multiple BWPs; and switching to a second BWP among the multiple BWPs from the first BWPs, based on the acquired information on congestion.

公开(公告)号：US20210258844A1

公开(公告)日：2021-08-19

申请号：US17270598

申请日：2019-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk KIM ,  Sangwon KIM ,  Youngdae LEE

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/08

Abstract: A method and apparatus for delayed Cell Group (CG) change procedure in a wireless communication system is provided. A wireless device triggers a measurement reporting based on a first event for a first cell, receives a cell group (CG) change command which commands CG change related to the first cell, and determines whether the CG change command is valid or not based on the first event for the first cell and/or a second event for a second cell other than the first cell.

公开(公告)号：US20210235512A1

公开(公告)日：2021-07-29

申请号：US16972245

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sangwon KIM

IPC: H04W74/08 ,  H04W48/02 ,  H04W48/16 ,  H04W68/00 ,  H04W76/19 ,  H04W80/02

Abstract: Provided are a method of access control and a device supporting the method. According to an embodiment of the present disclosure, the method includes: selecting access information for an access to a cell; determining channel access priority class (CAPC) mapped to the selected access information; performing a listen-before-talk (LBT) procedure based on the CAPC; and transmitting an access request to the cell, when a result of the LBT is successful. According to another embodiment of the present disclosure, the method includes: determining channel access priority class (CAPC) mapped to a control message; performing a listen-before-talk (LBT) procedure based on the CAPC; and transmitting the control message, when a result of the LBT is successful.

公开(公告)号：US20210160838A1

公开(公告)日：2021-05-27

申请号：US17048554

申请日：2019-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM

IPC: H04W72/04 ,  H04W24/10 ,  H04W72/08

Abstract: Provided are a method for deriving cell quality and a device supporting the method. According to one embodiment of the present disclosure, the method includes: measuring a first reference signal (RS) group transmitted in a first measurement window; deriving a first cell quality of a cell for the first measurement window, based on M best RSs of the first RS group; measuring a second RS group transmitted in a second measurement window; and deriving a second cell quality of the cell for the second measurement window, when the second RS group includes N RSs among the M best RSs of the first RS group.

公开(公告)号：US20210155136A1

公开(公告)日：2021-05-27

申请号：US16745174

申请日：2020-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Jaehoon LEE

IPC: B60N2/90 ,  G06N3/08 ,  G06N20/00 ,  A61H15/00 ,  H04W4/80

Abstract: Disclosed herein is an artificial intelligence massage apparatus for determining a recommended massage setting including a communication modem, a driver comprising at least one motor, and a processor configured to receive, via the communication modem, identification information from a terminal of a user, identify the user using the received identification information, receive, via the communication modem, activity information of the identified user from the terminal or a health care server, determine a recommended massage setting in consideration of the received activity information and a massage setting log of the identified user, and control the driver based on the determined recommended massage setting.

公开(公告)号：US20210153061A1

公开(公告)日：2021-05-20

申请号：US17048324

申请日：2019-06-20

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Sangwon KIM

IPC: H04W28/02 ,  H04W74/08 ,  H04W72/02 ,  H04W72/04

Abstract: Provided are a method of selecting uplink carrier and a device supporting the method. According to one embodiment of the present disclosure, the method includes: configuring multiple uplink (UL) carriers for a cell; acquiring information on congestion of at least one of the multiple UL carriers; selecting one UL carrier among the multiple UL carriers based on the acquired information on congestion.