公开(公告)号：US20230131696A1

公开(公告)日：2023-04-27

申请号：US17852823

申请日：2022-06-29

Applicant: LG Electronics Inc.

Inventor： Hyunjung CHOE ,  Sunghoon JUNG

IPC: H04W36/30

Abstract: A method and apparatus for slice-aware cell reselection in a wireless communication system is provided. A wireless device acquires network slice information. A wireless device performs slice-aware cell reselection based on both the network slice information and cell quality. Based on determining that a quality of a current cell is lower than or equal to a threshold value, a wireless device performs cell reselection based on only the cell quality.

公开(公告)号：US20220104169A1

公开(公告)日：2022-03-31

申请号：US17310030

申请日：2020-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Seokjung KIM ,  Hyunjung CHOE ,  Jian XU ,  Daewook BYUN

IPC: H04W68/00 ,  H04W76/19 ,  H04W76/20 ,  H04W60/04

Abstract: A method and apparatus for controlling mobile early data transmission (EDT) procedure in a wireless communication system is provided. A first core network node, in a wireless communication, receives, from a second core network node, a message for a downlink Data including a size of the downlink data. The first core network node determines whether to initiate an early data transmission (EDT) procedure for the downlink data based on the size of the downlink data. The first core network node transmits, to a radio access network (RAN) node, a paging message including information related to the EDT procedure for the downlink data based on the decision to initiate the EDT procedure for a wireless device.

公开(公告)号：US20210352617A1

公开(公告)日：2021-11-11

申请号：US17282554

申请日：2019-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyunjung CHOE ,  Taehun KIM ,  Youngdae LEE

IPC: H04W68/00 ,  H04L1/18 ,  H04W74/08 ,  H04W76/30

Abstract: The present disclosure relates to method and apparatus for controlling a transmission of a response signal in a 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 signal for a paging from a network; and receiving downlink (DL) data related to the paging, wherein a transmission of at least one of a paging response for the paging or acknowledgment (ACK) information for the DL data is determined based on information included in the signal for the paging.

公开(公告)号：US20210314797A1

公开(公告)日：2021-10-07

申请号：US17268249

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hyunjung CHOE

IPC: H04W24/08 ,  H04L12/24 ,  H04L5/00 ,  H04W74/08

Abstract: A method and apparatus for relaxed measurement based on data transmission in idle mode and/or inactive mode in a wireless communication system. The wireless device identifies a transmission failure, and performs either a normal measurement or a relaxed measurement based on the transmission failure.

公开(公告)号：US20210266958A1

公开(公告)日：2021-08-26

申请号：US17261556

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hyunjung CHOE

IPC: H04W74/00 ,  H04W74/08 ,  H04W72/14 ,  H04W72/12 ,  H04W72/04

Abstract: A method and an apparatus for entering a connected state with a network for continuing transmission in a wireless communication system is provided. The method may include starting a Time Alignment Timer (TAT). The method may include leaving a connected state with a network. The method may include performing transmission with a configured grant, wherein the configured grant is received from the network, while in leaving the connected state. The method may include performing a random access (RA) to the network, after the TAT is expired.

公开(公告)号：US20210058824A1

公开(公告)日：2021-02-25

申请号：US16981215

申请日：2019-05-16

Applicant: LG Electronics Inc.

Inventor： Hyunjung CHOE ,  Gyeongcheol LEE ,  Sunyoung LEE ,  Seungjune YI ,  Youngdae LEE

IPC: H04W28/06 ,  H04W76/27 ,  H04W74/08 ,  H04W72/10 ,  H04W72/12 ,  H04W80/02

Abstract: A method and apparatus for discarding data among associated transmission buffers in a wireless communication system is provided. A wireless device generates a first data packet and a second data packet, and performs a random access (RA) procedure based on the first data packet. When the RA procedure based on the first data packet fails, the wireless device discards the first data packet, and continues the RA procedure based on the second data packet. A media access control (MAC) layer indicates a radio resource control (RRC) layer that the RA procedure based on the second data packet is performed.

公开(公告)号：US20200314859A1

公开(公告)日：2020-10-01

申请号：US16833232

申请日：2020-03-27

Applicant: LG Electronics Inc.

Inventor： Hyunjung CHOE ,  Youngdae LEE ,  Sunghoon JUNG

IPC: H04W72/04 ,  H04W28/04

Abstract: A method and apparatus monitoring preconfigured downlink resource (PDR) based on the uplink transmission in a wireless communication system is provided. A wireless device receives, from a network, uplink (UL) resource and configuration of preconfigured downlink (DL) resource related to the UL resource and. A wireless device determines whether to monitor the PDR based on usage of the UL resource and/or success of UL transmission via the UL resource.

公开(公告)号：US20200068442A1

公开(公告)日：2020-02-27

申请号：US16669413

申请日：2019-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hyunjung CHOE ,  Hongsuk KIM

IPC: H04W28/18 ,  H04W60/04 ,  H04W76/12 ,  H04W74/08 ,  H04W76/27

Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.

公开(公告)号：US20200053635A1

公开(公告)日：2020-02-13

申请号：US16322270

申请日：2018-05-04

Applicant: LG Electronics Inc.

Inventor： Hyunjung CHOE ,  Youngdae LEE

IPC: H04W48/16 ,  H04W48/08 ,  H04W76/25 ,  H04W76/27 ,  H04W76/50

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：US20190394808A1

公开(公告)日：2019-12-26

申请号：US16480663

申请日：2018-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hyunjung CHOE ,  Hongsuk KIM

IPC: H04W74/08 ,  H04W76/27 ,  H04W74/00 ,  H04W28/18

Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.