公开(公告)号：US20230268981A1

公开(公告)日：2023-08-24

申请号：US18018028

申请日：2021-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Haewook PARK ,  Hyunsoo KO ,  Hyunsu CHA ,  Jaenam SHIM

IPC: H04B7/10 ,  H04B7/185 ,  H04L5/00

CPC classification number: H04B7/10 ,  H04B7/18513 ,  H04L5/0048 ,  H04W84/06

Abstract: Disclosed, in various embodiments, are a method by which a non-terrestrial network (NTN) transmits a downlink signal on the basis of polarization information in a wireless communication system, and an apparatus for same. The method comprises the steps of generating a sequence related to the downlink signal; and transmitting the downlink signal including the sequence, wherein the sequence is sequence initialized on the basis of a parameter related to the polarization information.

公开(公告)号：US20220225322A1

公开(公告)日：2022-07-14

申请号：US17576554

申请日：2022-01-14

Applicant: LG Electronics Inc.

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

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

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.

公开(公告)号：US20250097935A1

公开(公告)日：2025-03-20

申请号：US18727583

申请日：2023-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Hyangsun YOU

IPC: H04W72/1268 ,  H04L1/08 ,  H04L5/00 ,  H04W52/32

Abstract: Disclosed are a method and apparatus for performing an uplink transmission or performing an uplink reception on the basis of an adjusted power allocation in a wireless communication system. The method performed by a terminal in a wireless communication system, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a network, information related to repetitive transmissions of an uplink channel; and on the basis of an adjusted power allocation priority for the uplink channel or one or more of sounding reference signals (SRSs), performing an uplink transmission including the uplink channel or one or more of the SRSs, wherein, for one or more transmissions from among the repetitive transmissions, the SRS may have a higher priority than the uplink channel on the basis of the adjusted power allocation priority.

公开(公告)号：US20250056506A1

公开(公告)日：2025-02-13

申请号：US18685820

申请日：2022-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Hyangsun YOU

IPC: H04W72/0446 ,  H04L5/00 ,  H04W52/32 ,  H04W72/21

Abstract: Disclosed are a method and a device for transmitting or receiving an uplink channel on the basis of demodulation reference signal (DMRS) bundling in a wireless communication system. A method by which a terminal transmits an uplink channel in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving configuration information related to the DMRS bundling for the uplink channel from a network; and transmitting the uplink channel to the network in a first actual time domain window (TDW) within a set TDW or in the first actual TDW and a second actual TDW within the set TDW, wherein the first actual TDW ends in relation to an event, and whether to generate the second actual TDW in response to the event may be based on capabilities of the terminal, on the basis of the event being a first type event.

公开(公告)号：US20240388413A1

公开(公告)日：2024-11-21

申请号：US18578950

申请日：2022-07-13

Applicant: LG Electronics Inc.

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

IPC: H04L5/14 ,  H04L5/00

Abstract: Provided are a device and a method for operating same in a wireless communication system. The device may be a terminal, a chipset, or a base station. The base station may notify the terminal of at least one of a time resource operating as full duplex or a time resource operating as half duplex. In addition, the base station may also notify the location of each frequency resource operating as a downlink or uplink. On the basis of such information, the terminal can identify the frequency resources that should and should not be used according to the time resource.

公开(公告)号：US20240380563A1

公开(公告)日：2024-11-14

申请号：US18577045

申请日：2022-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Hyangsun YOU

IPC: H04L5/00 ,  H04L5/14

Abstract: A frequency resource configuration-based wireless signal transmission or reception method and device in a wireless communication system is disclosed. A method for performing uplink transmission or downlink reception by a terminal in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, configuration information related to a BWP for at least one of the uplink transmission and the downlink reception; identifying at least one PRB on the basis of the configuration information; and performing the uplink transmission or the downlink reception on the basis of the at least one PRB, wherein on the basis of information related to a specific PRB group in the BWP, the at least one PRB is identified through exclusion of the specific PRB group from all PRBs of the BWP.

公开(公告)号：US20240340151A1

公开(公告)日：2024-10-10

申请号：US18293567

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Hyunsoo KO ,  Jaenam SHIM

IPC: H04L5/00

CPC classification number: H04L5/0092

Abstract: Provided are a method and a device for operating an LAB node including a DU and an MT in a wireless communication system. In order to match an RBG resource grid of an MT with a grid of a resource block set for frequency domain attribute (H/S/NA) setting of a DU, the grid of the resource block set for frequency domain attribute (H/S/NA) setting of the DU is based on a reference point of the RBG resource grid of the MT.

公开(公告)号：US20230276389A1

公开(公告)日：2023-08-31

申请号：US18020219

申请日：2021-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Hyangsun YOU ,  Jaenam SHIM

IPC: H04W56/00

CPC classification number: H04W56/003

Abstract: The present disclosure provides a method for receiving an uplink signal by an integrated access and backhaul (IAB) node in a wireless communication system. In particular, the method comprises: obtaining timing information related to an uplink reception timing reference for a distributed unit (DU) of the IAB node; receiving a first uplink signal by the DU of the IAB node on the basis of the timing information; and receiving a downlink signal by a mobile-termination (MT) of the IAB node on the basis of the timing information, or transmitting a second uplink signal, wherein the reception of the first uplink signal by the DU of the IAB node and the reception of the downlink signal by the MT of the IAB node or the transmission of the second uplink signal are performed in the same time resource.

公开(公告)号：US20220225363A1

公开(公告)日：2022-07-14

申请号：US17576568

申请日：2022-01-14

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04L1/08

Abstract: The present disclosure proposes a synchronization method for the DU transmission timing of the IAB node.

公开(公告)号：US20250088332A1

公开(公告)日：2025-03-13

申请号：US18292736

申请日：2022-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Jaehyung KIM ,  Hyunsoo KO ,  Suckchel YANG ,  Seonwook KIM ,  Seunggye HWANG ,  Seokmin SHIN

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

Abstract: Disclosed are a method and apparatus for performing PUCCH transmission in a wireless communication system. The method by which a terminal performs PUCCH transmission, according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to the number of first plurality of unit times at which the same PUCCH is to be transmitted; receiving DCI from the base station; and performing the PUCCH transmission at each of unit times corresponding to the number of second plurality of unit times that are based on information related to the DCI.