公开(公告)号：US11405832B2

公开(公告)日：2022-08-02

申请号：US16986951

申请日：2020-08-06

Applicant: LG Electronics Inc.

Inventor： Seungjune Yi ,  Sunyoung Lee ,  Youngdae Lee ,  Sungjun Park

IPC: H04W36/00 ,  H04W36/04 ,  H04W36/08

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a cell change procedure in the wireless communication system, the method comprising: receiving configuration information indicating an identifier of a radio bearer to which a cell change procedure be performed; and performing the cell change procedure in RLC (Radio Link Control) and PDCP (Packet Data Convergence Protocol) entities of the radio bearer indicated in the configuration information, wherein the cell change procedure comprises a re-establishment of the RLC and PDCP entities.

公开(公告)号：US11153911B2

公开(公告)日：2021-10-19

申请号：US16388441

申请日：2019-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung Lee ,  Seungjune Yi ,  Sungjun Park ,  Youngdae Lee

IPC: H04W74/08 ,  H04L29/08 ,  H04B7/26 ,  H04W56/00 ,  H04W76/15 ,  H04W74/00

Abstract: The present invention relates to a communication between MAC layer entity and PHY layer entity for parallel random access procedures of dual connectivity. In this scheme, a first PHY entity of a user equipment informs a failure of a random access preamble transmission to a first MAC entity of the UE. Then, the first MAC entity continues or stops a random access procedure without performing procedures for a random access failure.

公开(公告)号：US10939335B2

公开(公告)日：2021-03-02

申请号：US16678035

申请日：2019-11-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Sungduck Chun ,  Sungjun Park ,  Seungjune Yi

IPC: H04W36/00 ,  H04W76/19 ,  H04W76/27 ,  H04L12/18

Abstract: A method for restarting a prohibit timer in a wireless communication system, the method performed by a user equipment (UE) includes starting the prohibit timer related to a transmission of power preference information; receiving, from a network, a handover message including a timer value; performing a handover procedure based on the received handover message; restarting the prohibit timer based on applying the received timer value included in the handover message; and stopping the prohibit timer based on whether the UE initiates radio resource control (RRC) re-establishment procedure while the prohibit timer is running. Further, upon initiating the RRC re-establishment procedure, the UE disables the transmission of the power preference information and stops the prohibit timer.

公开(公告)号：US20200084809A1

公开(公告)日：2020-03-12

申请号：US16683906

申请日：2019-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun Park ,  Youngdae Lee ,  Seungjune Yi ,  Sunghoon Jung ,  Sunyoung Lee

IPC: H04W76/10 ,  H04L5/00 ,  H04M1/725 ,  H04W72/04

Abstract: A method and apparatus for configuring a cell in a wireless communication system is provided. A user equipment (UE) receives a radio resource control (RRC) message which includes a configuration for a secondary cell (SCell) and an indication of an initial state of the SCell. The initial state of the SCell is set to either one of an activated state and deactivated state. The UE configures the SCell based on the configuration and the initial state of the SCell.

公开(公告)号：US10536982B2

公开(公告)日：2020-01-14

申请号：US16262064

申请日：2019-01-30

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun Park ,  Youngdae Lee ,  Seungjune Yi ,  Sunghoon Jung ,  Sunyoung Lee

IPC: H04W76/10 ,  H04L5/00 ,  H04M1/725 ,  H04W72/04 ,  H04W88/08 ,  H04W88/16 ,  H04W76/27

Abstract: A method and apparatus for configuring a cell in a wireless communication system is provided. A user equipment (UE) receives a radio resource control (RRC) message which includes a configuration for a secondary cell (SCell) and an indication of an initial state of the SCell. The initial state of the SCell is set to either one of an activated state and deactivated state. The UE configures the SCell based on the configuration and the initial state of the SCell.

公开(公告)号：US10509613B2

公开(公告)日：2019-12-17

申请号：US15283561

申请日：2016-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Yoonna Soh ,  Donghwa Kim ,  Sungjun Park ,  Iljin Park

IPC: G06F3/14 ,  B60K37/06 ,  B60R11/02 ,  B60R11/00 ,  G06F3/0481 ,  G06F3/0488

Abstract: A control device for a vehicle equipped in the vehicle, the control device that includes a first display located in a center fascia of the vehicle, a second display located at a lower side of the first display, a guide configured to guide the second display to be moved in a direction from front to rear sides of the vehicle, and a controller configured to control at least one of the first and second displays such that information output on the at least one of the first and second displays differs according to a position of the second display is disclosed.

公开(公告)号：US10433164B2

公开(公告)日：2019-10-01

申请号：US15875228

申请日：2018-01-19

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04L29/06 ,  H04W12/04 ,  H04W12/10 ,  H04W12/02

Abstract: A method and apparatus for applying security information in a wireless communication system is provided. A user equipment (UE) obtains first security information and second security information, applies the first security information to a first set of radio bearers (RBs) which is served by a master eNodeB (MeNB), and applies the second security information to a second set of RBs which is served by a secondary eNodeB (SeNB).

公开(公告)号：US10342035B2

公开(公告)日：2019-07-02

申请号：US15038912

申请日：2014-12-09

Applicant: LG Electronics Inc.

Inventor： Sunyoung Lee ,  Seungjune Yi ,  Sungjun Park

IPC: H04W72/12 ,  H04W72/04 ,  H04W28/02 ,  H04W80/02

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting a buffer status in the wireless communication system, the method comprising: generating a MAC PDU (Protocol Data Unit) including first BSR MAC CE (Buffer Status Reporting MAC Control Element) for an amount of data to be transmitted via the first MAC entity; and transmitting the MAC PDU via the second MAC entity to a base station.

公开(公告)号：US10212637B2

公开(公告)日：2019-02-19

申请号：US15067603

申请日：2016-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sangwon Kim

IPC: H04W36/24 ,  H04W8/08 ,  H04W24/10 ,  H04W36/00 ,  H04W36/08 ,  H04W36/32 ,  H04B7/0413 ,  H04J11/00 ,  H04W36/04 ,  H04W36/18 ,  H04W36/30 ,  H04W76/27 ,  H04W88/02

Abstract: Provided is a method for reporting mobility information by means of a terminal in a wireless communication system. The method includes generating mobility information and reporting the mobility information via a network. The mobility information includes mobility state information indicating the estimated mobility state of the terminal, and mobility history information relating to the mobility history of the terminal.

公开(公告)号：US10172168B2

公开(公告)日：2019-01-01

申请号：US15424483

申请日：2017-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Younkyung Jang ,  Cheol Choi ,  Chamo Je ,  Sungjun Park

IPC: H04W76/00 ,  H04W76/10 ,  G08B6/00 ,  H04L29/08 ,  G06F3/01 ,  G06F3/043 ,  H04B11/00 ,  H04M1/725 ,  H04Q9/00 ,  H04W12/04 ,  H04W4/80 ,  H04W84/18 ,  H04W4/70

Abstract: The present invention relates to an IoT (Internet of Things) device, a mobile terminal, a method of pairing the IoT device using the mobile terminal, and a control method. According to one embodiment of the present invention, the method includes the steps of, when an IoT device contacted with at least one side of the mobile terminal is recognized, generating a vibration using a designated vibration pattern, receiving vibration pattern information from the IoT device, and when the received vibration pattern information is identical to the designated vibration pattern, performing paring with the IoT device. According to the embodiments of the present invention, a user can intuitively perform pairing between the mobile terminal and the IoT device through the paring method between the mobile terminal and the IoT device.