公开(公告)号：US20250047536A1

公开(公告)日：2025-02-06

申请号：US18681756

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： Hyangsun YOU ,  Hyunsoo KO ,  Jaenam SHIM

IPC: H04L27/26

Abstract: Provided are a method for receiving first guard symbol information and a device using same, the method being performed by a node in a wireless communication system and comprising the steps of: receiving the first guard symbol information; and applying the first guard symbol information, wherein the first guard symbol information indicates the number of guard symbols for a first portion of combinations among all combinations of mobile terminal (MT) operations and distributed unit (DU) operations, the number of guard symbols for the first portion of combinations is the number of guard symbols related to a timing alignment case 6, and the guard symbols are not used on the basis of switching between the MT operations and the DU operations.

公开(公告)号：US20240323936A1

公开(公告)日：2024-09-26

申请号：US18578983

申请日：2022-07-13

Applicant: LG Electronics Inc.

Inventor： Hyangsun YOU ,  Hyunsoo KO ,  Kijun KIM ,  Seonwook KIM ,  Jaenam SHIM

IPC: H04W72/0453 ,  H04L5/14 ,  H04W48/16

CPC classification number: H04W72/0453 ,  H04L5/14 ,  H04W48/16

Abstract: An operation method of a device in a wireless communication system and a device are provided. The device may be a terminal, a chipset, or a base station. A base station may provide, to a terminal, information related to a time resource for full duplex operation, a time resource for half duplex operation, each frequency resource for downlink or uplink operation, and a guard frequency resource. A terminal may determine, on the basis of this information, whether a guard frequency resource is available according to a time resource.

公开(公告)号：US20240114378A1

公开(公告)日：2024-04-04

申请号：US18549482

申请日：2023-08-08

Applicant: LG Electronics Inc.

Inventor： Seunggye HWANG ,  Hyunsoo KO ,  Kijun KIM ,  Woosuk KO ,  Jaenam SHIM

IPC: H04W24/10 ,  H04L5/00 ,  H04W64/00

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W64/00

Abstract: A method of operating a first device in a wireless communication system according to at least one of the examples disclosed herein may include receiving, through higher layer signaling, configuration information related to positioning, performing a phase measurement for a reference signal based on the configuration information, and transmitting a measurement report related to positioning based on the phase measurement. The phase measurement may include a pair of a first phase measurement and a second phase measurement. The first phase measurement may be related to a carrier phase measurement (CPM) of a carrier of the reference signal, and the second phase measurement paired with the first phase measurement may have a different resolution than the first phase measurement.

公开(公告)号：US20230284155A1

公开(公告)日：2023-09-07

申请号：US18019422

申请日：2021-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Hyangsun YOU ,  Haewook PARK

IPC: H04W52/36 ,  H04W56/00 ,  H04L5/14

CPC classification number: H04W52/365 ,  H04W56/0015 ,  H04L5/14 ,  H04W72/0457

Abstract: The present disclosure proposes a power headroom report method and a device using the same method. A method for performing a power headroom report (PHR) procedure by a first wireless device according to an embodiment of the present disclosure comprises: receiving PHR information from a second wireless device, the PHR configuration information providing a first timer value of a first periodic timer and a second timer value of a second periodic timer; and triggering the PHR procedure on the basis of the expiration of at least one of the first periodic timer and the second periodic timer, wherein the first timer value comprises a transmission period of a synchronization signal block transmitted by the second wireless device, and the first timer value is smaller than the second timer value.

公开(公告)号：US20230269662A1

公开(公告)日：2023-08-24

申请号：US18015217

申请日：2021-07-09

Applicant: LG Electronics Inc.

Inventor： Hyangsun YOU ,  Hyunsoo KO ,  Jaenam SHIM

IPC: H04W48/20 ,  H04W48/12

CPC classification number: H04W48/20 ,  H04W48/12

Abstract: The present specification provides a method by which an integrated access and backhaul (IAB) node performs a mobile terminal (MT) operation and a distributed unit (DU) operation in a wireless communication system, the method performing initial access operations with a parent node and a child node, respectively, an MT operation with the parent node, and a DU operation with the child node, wherein a first demodulation reference signal (DMRS) is applied to the MT operation, a second DMRS is applied to the DU operation, and DMRS ports belonging to different code division multiplexing (CDM) groups are applied to the first DMRS and the second DMRS, respectively.

公开(公告)号：US20230046073A1

公开(公告)日：2023-02-16

申请号：US17955848

申请日：2022-09-29

Applicant: LG Electronics Inc.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Suckchel YANG ,  Hyangsun YOU

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/08 ,  H04W56/00

Abstract: The present disclosure proposes various methods for improving coverage. According to an embodiment of the present disclosure, when an unavailable resource exists in a resource set configured for repeated transmission of a physical uplink channel, the UE may determine a resource capable of actually performing repeated transmission of a physical uplink channel within the resource set. According to another embodiment of the present disclosure, when the terminal receives the TPC command within the resource corresponding to the DMRS bundle, the terminal may perform power control based on the TPC command after the resource.