公开(公告)号：US20150065191A1

公开(公告)日：2015-03-05

申请号：US14536389

申请日：2014-11-07

Applicant: LG Electronics Inc.

Inventor： Seungjune YI ,  Sungduck CHUN ,  Sunghoon JUNG ,  Youngdae LEE ,  Sungjun PARK

IPC: H04W52/36 ,  H04W72/04

CPC classification number: H04W52/54 ,  H04W24/10 ,  H04W52/04 ,  H04W52/346 ,  H04W52/365 ,  H04W72/0413

Abstract: A method and a user equipment (UE) are described for transmitting power headroom (PH) information. The UE generates PH information, and transmits the PH information to a base station. The PH information includes a first field including a plurality of indicators, each of the plurality of indicators indicating the presence of a second field indicating a PH level of a corresponding secondary cell (SCell). The PH information further includes a type-1 PH field and a type-2 PH field for a primary cell (PCell). Each of the plurality of indicators is set to 0 or 1. An indicator, which has been set to 1, indicates that the second field exists for the corresponding SCell, and an indicator, which has been set to 0, indicates that the second field does not exist for the corresponding SCell.

Abstract translation: 描述了用于发送功率余量（PH）信息的方法和用户设备（UE）。 UE生成PH信息，并将PH信息发送到基站。 PH信息包括包括多个指示符的第一字段，多个指示符中的每一个表示存在指示对应的辅助单元（SCell）的PH电平的第二字段。 PH信息还包括用于主要小区（PCell）的类型1 PH字段和类型2 PH字段。 多个指示符中的每一个被设置为0或1.已经被设置为1的指示符指示对应的SCell存在第二字段，并且已经被设置为0的指示符指示第二字段 对于相应的SCell不存在。

公开(公告)号：US20250088870A1

公开(公告)日：2025-03-13

申请号：US18549159

申请日：2023-04-19

Applicant: LG ELECTRONICS INC.

Inventor： Haewook PARK ,  Youngdae LEE ,  Hyungtae KIM ,  Jiwon KANG ,  Duckhyun BAE

IPC: H04W24/02 ,  H04W24/10

Abstract: A user equipment (UE) acquires information regarding an artificial intelligence/machine learning (AI/ML) model for wireless communication, performs monitoring for the AI/ML model, determines validity of the AI/ML model based on a result of the monitoring for the AI/ML model and a threshold, and transmits an uplink signal or receives a downlink signal in one of a first mode or a second mode based on the determination of the validity of the AI/ML model or a specific signal indicating an operation mode, and the first mode is a mode for operating based on the AI/ML model and the second mode is a mode for operating not based on the AI/ML model.

公开(公告)号：US20250030527A1

公开(公告)日：2025-01-23

申请号：US18682098

申请日：2022-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Seungjin AHN ,  Suckchel YANG ,  Seonwook KIM ,  Youngdae LEE

IPC: H04L5/00 ,  H04W72/121 ,  H04W76/15

Abstract: A method and apparatus for transmitting or receiving a reference signal in a wireless communication system are disclosed. The method by which a terminal receives a tracking reference signal (TRS) in a wireless communication system, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a network, a control element including first information indicating identifiers for N (N is an integer greater than or equal to 1) cells for which activation is indicated and second information including a field related to a TRS corresponding to each of the N cells; and receiving one or more TRSs for one or more cells from among the N cells, wherein the size of the control element may be on the basis of an N value.

公开(公告)号：US20250030468A1

公开(公告)日：2025-01-23

申请号：US18707342

申请日：2022-11-07

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Kyuseok KIM ,  Jaehyung KIM ,  Suckchel YANG ,  Seonwook KIM

IPC: H04B7/06 ,  H04W72/23

Abstract: Disclosed are a method and device for transmitting and receiving group-common information in a wireless communication system. A method for a terminal in a wireless communication system may comprise: receiving, from a network, configuration information about one or more CSI-RS resource sets for a TRS; receiving group-common DCI from the network on the basis of a specific CSI-RS resource set among the one or more CSI-RS resource sets and a group-common identifier; and receiving, from the network, a group-common PDSCH scheduled by the group-common DCI. Here, the one or more CSI-RS resource sets may be configured for one of one or more cell groups and/or one or more group-common identifiers including the group-common identifier.

公开(公告)号：US20250024486A1

公开(公告)日：2025-01-16

申请号：US18898190

申请日：2024-09-26

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Hanbyul SEO ,  Giwon PARK ,  Jongyoul LEE

IPC: H04W72/56 ,  H04W28/26 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/20 ,  H04W92/18

Abstract: A method and apparatus for transmitting sidelink control information in a wireless communication system is provided. A wireless device determines that a sidelink (SL) resource has not been reserved within a time period related to transmission of sidelink control information (SCI), and triggers SL resource reservation for transmission of the SCI.

公开(公告)号：US20240430045A1

公开(公告)日：2024-12-26

申请号：US18692639

申请日：2022-09-30

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1829 ,  H04L5/00 ,  H04W72/232

Abstract: A method and a device for transmitting/receiving control information in a wireless communication system are disclosed. A method of performing uplink transmission in a wireless communication system, according to one embodiment of the present disclosure, may comprise the steps of. receiving multicast PDSCHs on the basis of a plurality of G-RNTIs; receiving DCI for scheduling a PUSCH, wherein the DCI includes information on a T-DAI value for a HARQ-ACK codebook for a multicast; applying the T-DAI value per G-RNTI with respect to the plurality of G-RNTIs so as to determine a plurality of HARQ-ACK codebooks for the multicast PDSCHs; and transmitting HARQ-ACK information determined by concatenating the plurality of HARQ-ACK codebooks.

公开(公告)号：US20240373440A1

公开(公告)日：2024-11-07

申请号：US18291400

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/232 ,  H04W72/30 ,  H04W76/27 ,  H04W76/28

Abstract: Disclosed are a method and apparatus for performing communication in a wireless communication system. A method by which a terminal performs communication, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a base station, a PDCCH in at least one PDCCH MO corresponding to at least one SSB index in a specific window; and receiving, from the base station, data associated with a specific G-RNTI on the basis of the PDCCH, wherein the at least one SSB index may be an index of an SSB corresponding to the specific G-RNTI from among a plurality of SSBS configured by the base station.

公开(公告)号：US20240364480A1

公开(公告)日：2024-10-31

申请号：US18575716

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L5/00 ,  H04L1/1867 ,  H04W72/21 ,  H04W72/30

CPC classification number: H04L5/0055 ,  H04L1/1896 ,  H04W72/21 ,  H04W72/30

Abstract: A method and a device for transmitting or receiving HARQ-ACK information in a wireless communication system are disclosed. The method for transmitting HARQ-ACK information according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, first physical uplink control channel (PUCCH) configuration information related to an ACK/negative ACK (NACK)-based HARQ-ACK report for a multicast physical downlink shared channel (PDSCH) or second PUCCH configuration information related to a NACK only-based HARQ-ACK report for the multicast PDSCH, for each of one or more uplink bandwidth parts (BWPs) configured for a terminal; receiving, from the base station, downlink control information (DCI) for scheduling of a first multicast PDSCH; receiving the first multicast PDSCH from the base station on the basis of the DCI; and transmitting first HARQ-ACK information for the first multicast PDSCH to the base station on a first PUCCH.

公开(公告)号：US20240349290A1

公开(公告)日：2024-10-17

申请号：US18294495

申请日：2022-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon LEE ,  Seonwook KIM ,  Seunggye HWANG ,  Youngdae LEE ,  Suckchel YANG

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0094

Abstract: The present disclosure provides a method by which a terminal receives a physical downlink control channel (PDCCH) in a wireless communication system. In particular, the method comprises: receiving a parameter related to PDCCH monitoring adaptation through a higher layer; receiving information indicating an operation related to the PDCCH monitoring adaptation, on the basis of the parameter; and receiving the PDCCH on the basis of the information, wherein the receiving of the PDCCH comprises monitoring the PDCCH through a common search space (CSS) set on the basis of an RNTI different from a radio network temporary identifier (C-RNTI) during a time interval associated with the information.

公开(公告)号：US20240313893A1

公开(公告)日：2024-09-19

申请号：US18675641

申请日：2024-05-28

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Sunyoung LEE ,  Heejeong CHO ,  Eunjong LEE

IPC: H04L1/18 ,  H04W28/06 ,  H04W72/23 ,  H04W92/18

CPC classification number: H04L1/18 ,  H04W28/065 ,  H04W72/23 ,  H04W92/18

Abstract: A method and apparatus for dynamic configuration of a maximum number of sidelink retransmissions for a data unit in a wireless communication system is provided. A first wireless device in sidelink receives, from a network, information related to a first retransmission number for a first logical channel and a second retransmission number for a second logical channel. The first wireless device determines a retransmission number of a data unit among the first retransmission number and the second retransmission number, and performs sidelink transmission of the data unit to a second wireless device based on the retransmission number of the data unit.