公开(公告)号：US20250055739A1

公开(公告)日：2025-02-13

申请号：US18722430

申请日：2021-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyung Ho LEE ,  Sangrim LEE ,  Bonghoe KIM ,  Eunjong LEE ,  Hojae LEE

IPC: H04L27/26 ,  H04L5/00

Abstract: The present disclosure is an embodiment of a method for operating a terminal, and the method for operating a terminal in a wireless communication system includes requesting, by the terminal, reference signal (RS) group-related configuration information to a base station, receiving RS group-related configuration information from the base station, learning a first parameter related to a meta-learning learning model based on the RS group-related configuration information, and receiving, by the terminal, a RS from the base station or transmitting a RS to the base station based on the first parameter. The RS group-related configuration information includes pattern information, an identifier and a weight value of at least one of a demodulation-reference signal (DM-RS), a phase-tracking reference signal (PTRS), a channel status information-reference signal (CSI-RS), a positioning reference signal (PRS), a synchronization signal block (SSB), a sounding reference signal (SRS), and a meta-learning RS.

公开(公告)号：US20240429985A1

公开(公告)日：2024-12-26

申请号：US18703067

申请日：2021-10-20

Applicant: LG Electronics Inc.

Inventor： Yeongjun KIM ,  Sangrim LEE ,  Eunjong LEE ,  Hojae LEE

IPC: H04B7/06 ,  H04W24/02

Abstract: A method, for transmitting channel state information, performed by a terminal in a wireless communication system according to one embodiment of the present specification comprises: a first step of receiving a reference signal associated with measurement of a channel; a second step of generating channel state information on the basis of the reference signal; a third step of transmitting the channel state information; and a fourth step of receiving a message comprising information determined on the basis of the channel state information.

公开(公告)号：US20240292232A1

公开(公告)日：2024-08-29

申请号：US18570514

申请日：2021-06-18

Applicant: LG Electronics Inc.

Inventor： Eunjong LEE ,  Kyungho LEE ,  Sangrim LEE

IPC: H04W16/28 ,  H04L5/00 ,  H04W24/10 ,  H04W74/0838 ,  H04W76/19 ,  H04W80/02

CPC classification number: H04W16/28 ,  H04L5/0051 ,  H04W24/10 ,  H04W74/0838 ,  H04W76/19 ,  H04W80/02

Abstract: A method of performing a beam management in a wireless communication system and a device therefor are disclosed. The method performed by a user equipment (UE) comprises receiving, from a base station (BS), configuration information including i) resource information on a plurality of reference signals and ii) candidate beam determination algorithm information, determining N candidate beams for at least one serving beam based on the candidate beam determination algorithm information, the N candidate beams being related to N reference signals of the plurality of reference signals, receiving, from the BS, the N reference signals of the plurality of reference signals based on the resource information on the plurality of reference signals, and transmitting, to the BS, measurement information including at least one measurement value among the N reference signals.

公开(公告)号：US20240114560A1

公开(公告)日：2024-04-04

申请号：US18535172

申请日：2023-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE ,  Heejeong CHO ,  Seungjune YI ,  Jeonggu LEE

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/085 ,  H04W74/004 ,  H04W80/02

Abstract: In the present disclosure, a UE transmits a random access preamble (RAP) on a physical random access channel (PRACH) and a common control channel (CCCH) service data unit (SDU) on a physical uplink channel (PUSCH). The UE receives a medium access control (MAC) protocol data unit (PDU) based on transmitting the RAP and the CCCH SDU. The MAC PDU may include a MAC PDU associated with a contention resolution identity (CRID) in the MAC PDU. The UE determines whether a MAC SDU is present or not in the MAC PDU, based on the MAC SDU indicator associated with a CRID in the MAC PDU in a state in which the CRID matches the CCCH SDU.

公开(公告)号：US20220346130A1

公开(公告)日：2022-10-27

申请号：US17857605

申请日：2022-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Eunjong LEE

IPC: H04W72/12

Abstract: According to one embodiment of the present application, a method for transmitting a physical uplink control channel (PUCCH) by a terminal in a wireless communication system comprises a step of receiving setting information associated with a PUCCH, and a step of transmitting the PUCCH on the basis of the setting information. The PUCCH is transmitted from a specific PUCCH resource selected from among overlapped PUCCH resources. The specific PUCCH resource is characterized by being associated with beam failure recovery (BFR).

公开(公告)号：US20220264622A1

公开(公告)日：2022-08-18

申请号：US17627423

申请日：2020-01-03

Applicant: LG Electronics Inc.

Inventor： Eunjong LEE ,  Sunghoon JUNG ,  Jayeong KIM

IPC: H04W72/12 ,  H04W72/14

Abstract: The present invention relates to a method of performing measurement by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: when an uplink data transmission occurs in a measurement gap, determining a starting point of a temporary measurement gap based on a completion time of the uplink data transmission; transmitting information about the temporary measurement gap including the starting point of the temporary measurement gap; transmitting an uplink data during the measurement gap; and performing measurements during the temporary measurement gap.

公开(公告)号：US20220124777A1

公开(公告)日：2022-04-21

申请号：US17563504

申请日：2021-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Eunjong LEE ,  Hyunho LEE

IPC: H04W72/12

Abstract: A method for transmitting a scheduling request (SR) by a terminal in a wireless communication system according to one embodiment of the present specification comprises: a step for receiving setting information related to an SR; and a step for transmitting at least one SR on the basis of the setting information. On the basis of the at least one SR overlapping with a different type of uplink control information (UCI), a UCI bit in which a specific field related to the at least one SR and the different type of UCI are combined is transmitted. On the basis of the at least one SR being related to beam failure recovery (BFR), the specific field indicates the beam failure recovery.

公开(公告)号：US20210314218A1

公开(公告)日：2021-10-07

申请号：US17266959

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Eunjong LEE ,  Heejeong CHO

IPC: H04L12/24 ,  H04L5/00 ,  H04W24/08 ,  H04W72/04

Abstract: Disclosed are a method for performing beam failure detection in a wireless communication system and an apparatus therefor. Specifically, a method for performing beam failure detection by means of a user equipment (UE) in a wireless communication system comprises the steps of: receiving a reference signal (RS) from a base station; determining whether a beam fails by measuring the reference signal; and transmitting, to the base station, the determination result on whether the beam fails, wherein by separating a case i) in which the base station does not transmit the reference signal from a case ii) in which the quality of the reference signal transmitted by the base station does not satisfy a specific threshold range, the step of determining whether the beam fails may be determined to be a beam failure only in the case ii).

公开(公告)号：US20210227594A1

公开(公告)日：2021-07-22

申请号：US17251184

申请日：2019-07-04

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE

IPC: H04W74/08 ,  H04W24/08 ,  H04W76/11

Abstract: The present invention relates to a method for performing a random access (RA) procedure by a user equipment (UE) in a wireless communication system. In particular, the method includes transmitting a RA preamble and a payload to a network; monitoring a first RA response (RAR) using a first identifier and a second RAR using a second identifier; if the first RAR is detected, re-transmitting the payload to the network; and if the second RAR is detected, considering a contention resolution successfully completed.

公开(公告)号：US20210135713A1

公开(公告)日：2021-05-06

申请号：US17251132

申请日：2019-06-21

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Eunjong LEE

IPC: H04B7/0408 ,  H04W72/04 ,  H04W72/08

Abstract: According to an embodiment of the disclosure, a method for performing beam failure recovery by a terminal in a wireless communication system comprises the steps of: transmitting, by the terminal in a beam failure situation, a beam failure recovery request to a base station; and performing beam failure recovery by monitoring a response to the beam failure recovery request, wherein whether to stop the step of performing beam failure recovery is determined by monitoring of monitoring spaces set based on one or more control resource sets established for the terminal and the step of performing beam failure recovery is stopped when the beam quality for at least one of the one or more control resource sets, except for a control resource set that is established exclusively for beam failure recovery, satisfies a predetermined requirement.