公开(公告)号：US11096099B2

公开(公告)日：2021-08-17

申请号：US16740053

申请日：2020-01-10

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee

IPC: H04W36/00 ,  H04W8/02 ,  H04W36/08

Abstract: The present disclosure relates to method and apparatus for mobility management in wireless communication system. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving a first message comprising mobility commands of candidate target cells, each of the mobility commands being related to an index; receiving a second message comprising the index related to a first mobility command of a candidate target cell among the mobility commands, and a second mobility command of the candidate target cell; and updating the first mobility command based on the second mobility command.

公开(公告)号：US11051304B2

公开(公告)日：2021-06-29

申请号：US16626314

申请日：2018-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Jaewook Lee ,  Jongwoo Hong

IPC: H04W76/27 ,  H04W72/04 ,  H04W28/02 ,  H04L5/00 ,  H04W72/02 ,  H04W88/04 ,  H04W92/18

Abstract: A method and apparatus for selecting a carrier for a sidelink communication in a wireless communication system is provided. A user equipment (UE) receives an indication of an aggregated set of carriers among multiple carriers from the network. The aggregated set of carriers may be aggregated based on a destination of the sidelink communication. The UE selects a carrier among the aggregated set of carriers, selects a resource of the selected carrier, and performs the sidelink communication by using the selected resource of the selected carrier.

公开(公告)号：US11044066B2

公开(公告)日：2021-06-22

申请号：US16860710

申请日：2020-04-28

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Youngdae Lee ,  Giwon Park ,  Jongyoul Lee

IPC: H04L5/00 ,  H04W72/12 ,  H04W76/14 ,  H04W80/02 ,  H04W92/18

Abstract: According to an embodiment of the present disclosure, there may be provided a method of transmitting SL CSI by a first apparatus. The method may include generating the SL CSI related to a channel state between the first apparatus and a second apparatus in a MAC CE format, and transmitting the SL CSI to the second apparatus.

公开(公告)号：US11039310B2

公开(公告)日：2021-06-15

申请号：US16472833

申请日：2017-12-26

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Laeyoung Kim ,  Jaewook Lee ,  Youngdae Lee

IPC: H04W76/50 ,  H04W4/40 ,  H04W72/02 ,  H04W72/10 ,  H04W76/11 ,  H04W12/06 ,  H04W4/90 ,  H04W76/27 ,  H04W8/04 ,  H04W8/08 ,  H04W36/00 ,  H04W60/00 ,  H04W92/18 ,  H04W84/04

Abstract: A method for performing vehicle-to-everything (V2X) communication in a wireless communication system and a device for same are disclosed. Particularly, a method for a user equipment (UE) performing V2X communication by means of a PC5 interface in a wireless communication system comprises the steps of: receiving from an upper layer a request for transmitting a V2X message; requesting radio resources, for V2X communication by means of a PC5 interface, to a base station or selecting radio resources for V2X communication by means of the PC5 interface; and performing transmission of V2X communication by means of the PC5 interface, wherein, if a UE has emergency packet data network (PDN) connection, an indication, indicating that transmission by means of the emergency PDN connection is a higher priority than the V2X communication by means of the PC5 interface, can be transmitted from the upper layer.

公开(公告)号：US10979963B2

公开(公告)日：2021-04-13

申请号：US16686679

申请日：2019-11-18

Applicant: LG Electronics Inc.

Inventor： Hyunjung Choe ,  Youngdae Lee

IPC: H04L12/28 ,  H04W48/08 ,  H04W48/16 ,  H04W48/10 ,  H04W76/25 ,  H04W76/27 ,  H04W76/10 ,  H04W8/22 ,  H04W48/20 ,  H04W72/04 ,  H04W72/10 ,  H04J1/16 ,  H04W88/06 ,  H04W76/50 ,  H04W4/14

Abstract: Provided are a method for a user equipment (UE) to perform access to a cell in a wireless communication, and an apparatus supporting the same. The method may include: receiving, from a first system, access control information for the first system; camping on the cell of a second system; mapping the access control information for the first system to access control information for the second system; and performing access to the cell of the second system, based on the mapped access control information for the second system.

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：US10862815B2

公开(公告)日：2020-12-08

申请号：US16097765

申请日：2017-04-25

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Laeyoung Kim ,  Dongsoo Kim

IPC: H04L12/823 ,  H04W4/40 ,  H04L12/26 ,  H04L12/851 ,  H04L12/835

Abstract: A method for discarding at least one packet by a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of storing the at least one packet received from an upper layer in a buffer; determining whether or not a number of packets in the buffer is equal to or greater than a threshold value; and discarding the at least one packet from the buffer when the number of packets in the buffer is equal to or greater than the threshold value.

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：US10820224B2

公开(公告)日：2020-10-27

申请号：US15805468

申请日：2017-11-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/10 ,  H04W72/12 ,  H04W76/27 ,  H04W28/02 ,  H04W24/02 ,  H04B7/022

Abstract: A method for a base station (BS) operating in a wireless communication system, the method includes transmitting, to a user equipment (UE), first information indicating a threshold value for an uplink data split operation; and receiving a buffer status report (BSR) from the UE, wherein a value of a buffer size in the BSR is determined based on second information that indicates an amount of data available for transmission for a packet data convergence protocol (PDCP) entity of the UE when the amount of the data available for transmission is larger than the threshold value.

公开(公告)号：US10805822B2

公开(公告)日：2020-10-13

申请号：US16414552

申请日：2019-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk Kim ,  Youngdae Lee ,  Yejee Lee

IPC: H04W24/10 ,  H04W36/00

Abstract: A method and apparatus for supporting a measurement reporting enhancement for an aerial device in a wireless communication system is provided. A prohibit timer can be used in order to prohibit frequent measurement reporting, and the prohibit timer may be stopped when a leaving condition for the measurement reporting is satisfied and/or a handover procedure and/or a radio resource control (RRC) connection re-establishment procedure is performed.