公开(公告)号：US10779180B2

公开(公告)日：2020-09-15

申请号：US15772849

申请日：2016-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Jaewook Lee

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

Abstract: Provided are a method for performing a measurement report by a terminal on the basis of a time-to-trigger (TTT) abort timer in a wireless communication system and a device for supporting same. A terminal is for initiating a TTT timer and initiating a TTT abort timer, wherein the TTT abort timer can be initiated in an interval in which the TTT timer operates.

公开(公告)号：US10764797B2

公开(公告)日：2020-09-01

申请号：US16091084

申请日：2017-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sangwon Kim ,  Gwanmo Ku

IPC: H04W36/00 ,  H04W76/19 ,  H04W36/30 ,  H04W36/08 ,  H04W76/27

Abstract: A method handling a link failure by a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of suspending at least one data radio bearer (DRB) upon detecting an occurrence of the link failure; transmitting, to a specific cell, a radio resource control message indicating the occurrence of the link failure; receiving a response message as a response of the radio resource control message from the specific cell; and resuming the at least one suspended DRB.

公开(公告)号：US10757618B2

公开(公告)日：2020-08-25

申请号：US16262241

申请日：2019-01-30

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk Kim ,  Jaewook Lee ,  Sangwon Kim ,  Youngdae Lee

IPC: H04W36/04 ,  H04W36/00 ,  H04W36/30

Abstract: Provided are a method for performing a handover by a user equipment (UE) in a wireless communication system, and an apparatus supporting the same. The method may include: receiving information on candidate target cells for the handover and a handover condition, from a base station; initiating a handover to a first target cell among the candidate target cells, based on the handover condition; before detecting a failure of the handover to the first target cell, when channel quality of a second target cell among the candidate target cells is higher than channel quality of the first target cell, stopping the handover to the first target cell; and performing a handover to the second target cell.

公开(公告)号：US10720951B2

公开(公告)日：2020-07-21

申请号：US15957618

申请日：2018-04-19

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Jaewook Lee ,  Sukho Hong ,  Jeongjoong Kim

IPC: H04M1/00 ,  H04B1/3888 ,  H04M1/02 ,  G06F1/16 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q21/28 ,  H01Q13/10 ,  H04B1/38 ,  H04M1/23 ,  H04M1/18

Abstract: A mobile terminal includes a terminal body, a metal case forming an appearance of the terminal body and including a side region and a second region integrally formed with the side region and supporting the inside of the terminal body, and a rear molding part formed in a region of the metal caser. The rear molding part includes a first molding region formed to have a closed loop shape along an inner surface of the side region and a second molding region extending from the first molding region and forming a receiving space for receiving at least one electronic component. The side region includes a plurality of opening holes, and the first molding region is formed to cover the plurality of opening holes.

公开(公告)号：US10681767B2

公开(公告)日：2020-06-09

申请号：US16075112

申请日：2017-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Jaewook Lee ,  Daewook Byun

IPC: H04W76/19 ,  H04W76/20 ,  H04W76/10 ,  H04W76/30

Abstract: Disclosed is a method for effectively performing a non-access stratum (NAS) rejection when performing RRC connection resume in a wireless communication system. A method for performing, by a base station, radio resource control (RRC) connection resume in a wireless communication system, includes performing an RRC connection resume procedure with a user equipment (UE), transmitting a resume request message to a mobile management entity (MME), and receiving a resume failure message including an NAS rejection cause from the MME when the resume request has not been permitted.

公开(公告)号：US10660124B2

公开(公告)日：2020-05-19

申请号：US16261876

申请日：2019-01-30

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee ,  Jaewook Lee

IPC: H04W74/00 ,  H04W48/14 ,  H04W74/08 ,  H04W24/02 ,  H04W48/10

Abstract: Provided are a method for a user equipment (UE) to request system information in a wireless communication system and a device supporting the same. The method may include: transmitting a random access preamble for requesting system information to a base station (BS); receiving, from the BS, a random access response including only a random access preamble identifier (RAPID) corresponding to the transmitted random access preamble; and considering that a random access procedure is completed.

公开(公告)号：US10470089B2

公开(公告)日：2019-11-05

申请号：US15737107

申请日：2016-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Sunghoon Jung ,  Jinsook Ryu

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20

Abstract: A method for processing a signal at a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of receiving information on multiple first threshold values for a neighbor cell measurement from a serving cell; measuring the signal from the signal of the serving cell; comparing the measured signal with the multiple first threshold values and multiple second threshold values of a cell enhancement (CE) mode; and performing the neighbor cell measurement for a cell reselection or a change of the CE mode according to a result of comparing.

公开(公告)号：US20190327729A1

公开(公告)日：2019-10-24

申请号：US16434393

申请日：2019-06-07

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Jaewook Lee ,  Daewook Byun

IPC: H04W72/04 ,  H04W76/15 ,  H04W76/32 ,  H04W28/08 ,  H04W76/27 ,  H04W76/22 ,  H04W76/12 ,  H04W76/18

Abstract: A method and apparatus for performing a wireless local area network (WLAN) termination (WT) addition/modification procedure in a wireless communication system is provided. For the WT addition procedure, an eNodeB (eNB) transmits a WT Addition Request message to a WT via a Xw interface, and receives a WT Addition Request Acknowledge message from the WT via the Xw interface. For eNB initiated WT modification procedure, the eNB transmits a WT Modification Request message to a WT via a Xw interface, and receives a WT Modification Request Acknowledge message from the WT via the Xw interface. For the WT initiated WT modification procedure, the eNB receives a WT Modification Required message from a WT via a Xw interface, and transmits a WT Modification Confirm message to the WT via the Xw interface. The WT is a logical node that terminates the Xw interface.

公开(公告)号：US10448295B2

公开(公告)日：2019-10-15

申请号：US15694584

申请日：2017-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hanbyul Seo ,  Sunyoung Lee ,  Jaewook Lee

IPC: H04W36/06 ,  H04W72/02 ,  H04W36/00 ,  H04W4/70 ,  H04W4/40 ,  H04W72/04 ,  H04W36/30 ,  H04W84/18

Abstract: In a wireless communication system, a user equipment (UE) may reselect a sidelink resource to be used for vehicle-to-everything (V2X) communication. The reselection of sidelink resource may be triggered by various conditions. In particular, the reselection of the sidelink resources may be triggered when a value of sidelink resource reselection counter is zero. More specifically, the UE determines that data for the V2X communication is available in a sidelink traffic channel (STCH), determines that a value of the sidelink resource reselection counter is zero, and reselects the sidelink resources.

公开(公告)号：US10440629B2

公开(公告)日：2019-10-08

申请号：US15564295

申请日：2016-04-08

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W40/22 ,  H04W56/00 ,  H04W8/00 ,  H04W88/04 ,  H04W48/12

Abstract: The present invention provides a device-to-device (D2D) operation method performed by a remote terminal in a wireless communication system, the method comprising receiving system information from candidates of a relay terminal which provides a relay service between a cellular link and a side link; and determining, as a synchronization reference terminal, any one terminal from among the candidate relay terminals on the basis of the system information, wherein the relay terminal of the remote terminal and the synchronization reference terminal is the same.