公开(公告)号：US11825564B2

公开(公告)日：2023-11-21

申请号：US17139711

申请日：2020-12-31

Applicant: LG Electronics Inc.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Youngtae Kim

IPC: H04W88/14 ,  H04W56/00 ,  H04W76/27 ,  H04W16/28 ,  H04W72/23 ,  H04W72/53

CPC classification number: H04W88/14 ,  H04W16/28 ,  H04W56/001 ,  H04W72/23 ,  H04W72/53 ,  H04W76/27

Abstract: The disclosure proposes a resource determination method performed by a communication node in a wireless communication system and a communication node using the method. The method may be a method performed for an IAB system.

公开(公告)号：US11791935B2

公开(公告)日：2023-10-17

申请号：US17686015

申请日：2022-03-03

Applicant: LG Electronics Inc.

Inventor： Seunggye Hwang ,  Kijun Kim ,  Soocheol Kyeong ,  Bonghoe Kim ,  Jinwoo Kim ,  Kwangseok Noh ,  Jongwoong Shin ,  Joonkui Ahn ,  Hyangsun You

IPC: H04L1/00 ,  H03M13/13

CPC classification number: H04L1/0063 ,  H03M13/13 ,  H04L1/00 ,  H04L1/005 ,  H04L1/0052

Abstract: A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.

公开(公告)号：US20230308327A1

公开(公告)日：2023-09-28

申请号：US18204003

申请日：2023-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkul Ahn ,  Hyangsun You

IPC: H04L27/26 ,  H04W48/02 ,  H04W74/00 ,  H04L5/00 ,  H04W72/23 ,  H04J11/00 ,  H04W4/70 ,  H04L5/22 ,  H04W72/0446 ,  H04W74/08

CPC classification number: H04L27/2602 ,  H04W48/02 ,  H04W74/002 ,  H04L5/0053 ,  H04W72/23 ,  H04J11/0026 ,  H04L5/0007 ,  H04L5/0058 ,  H04W74/006 ,  H04W4/70 ,  H04L5/22 ,  H04W72/0446 ,  H04W74/0833 ,  H04L27/2603

Abstract: A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a lmessage 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.

公开(公告)号：US11765697B2

公开(公告)日：2023-09-19

申请号：US17152499

申请日：2021-01-19

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Hyangsun You ,  Yunjung Yi

IPC: H04W72/04 ,  H04W74/04 ,  H04W74/08 ,  H04L5/00 ,  H04L1/18 ,  H04L1/1829 ,  H04W4/70 ,  H04L5/14

CPC classification number: H04W72/04 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0055 ,  H04W4/70 ,  H04W74/04 ,  H04W74/0833 ,  H04L5/0023 ,  H04L5/14

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and an apparatus by which a terminal transmits an uplink channel in a wireless communication system, the method comprising the steps of: performing a process for repeatedly transmitting a first uplink channel; performing a process for repeatedly transmitting a second uplink channel, the time for transmitting the second uplink channel being later than the time for transmitting the first uplink channel; and checking whether the transmission of the second uplink channel has been allocated to start before the section of the repeated transmission of the first uplink channel ends, wherein, if the transmission of the second uplink channel has been allocated to start before the section of the repeated transmission of the first uplink channel ends and if predetermined conditions are met, the transmission of the first uplink channel is abandoned in the entire section of the repeated transmission or in the section where the transmission of the first uplink channel and the transmission of the second uplink channel overlap.

公开(公告)号：US11516063B2

公开(公告)日：2022-11-29

申请号：US17571024

申请日：2022-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Haewook Park ,  Hyunsoo Ko ,  Gyeongcheol Lee

IPC: H04B7/0413 ,  H04L27/26 ,  H04L5/00

Abstract: The present specification provides a method for transmitting guard symbol information, which is performed by a node in a wireless communication system, the method comprising: determining the guard symbol information, the guard symbol information indicating the number of guard symbols, desired by the node, associated with switching between a mobile terminal (MT) operation and a distributed unit (DU) operation; and transmitting the guard symbol information to a parent node, the guard symbol being a symbol not used on the basis of a transition between the MT operation and the DU operation.

公开(公告)号：US11497006B2

公开(公告)日：2022-11-08

申请号：US17576554

申请日：2022-01-14

Applicant: LG Electronics Inc.

Inventor： Jaenam Shim ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You

IPC: H04W4/00 ,  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 th 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：US11483856B2

公开(公告)日：2022-10-25

申请号：US17576617

申请日：2022-01-14

Applicant: LG Electronics Inc.

Inventor： Hyangsun You ,  Hyunsoo Ko ,  Suckchel Yang ,  Seunghwan Choi ,  Seonwook Kim

IPC: H04W72/12 ,  H04W72/04

Abstract: Provided are a method and apparatus for determining a transport block size (TBS) when transmitting a transport block through a PUSCH by applying transport block processing over multiple slots (TBoMS) in a wireless communication system. The UE determines the TBS based on the number of resource elements (NRE) allocated for the PUSCH, in this case, considers the number of slots for the TBoMS.

公开(公告)号：US11411705B2

公开(公告)日：2022-08-09

申请号：US16932411

申请日：2020-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung Yi ,  Hyangsun You

IPC: H04L5/00 ,  H04W4/70 ,  H04W76/27 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08 ,  H04W76/14

Abstract: A method and apparatus for transmitting a control channel to a machine-type communication (MTC) user equipment (UE) in a wireless communication system is provided. A base station (BS) configures a period of a control channel by using a first set of subframes which can be used for a MTC UE and a second set of subframes which cannot be used for the MTC UE, and transmits the control channel to the MTC UE in the first set of subframes within the period. A user equipment (UE) derives a starting subframe of the control channel among starting subframe sets of the control channel within the period of the control channel, and monitors the control channel from the starting subframe of the control channel.

公开(公告)号：US11350410B2

公开(公告)日：2022-05-31

申请号：US17045666

申请日：2019-04-08

Applicant: LG Electronics Inc.

Inventor： Hyangsun You ,  Yunjung Yi ,  Huayue Song

IPC: H04W72/04 ,  H04W72/12 ,  H04W84/04

Abstract: The present disclosure provides a method for data transmission or reception performed by a first node in a wireless communication system, the method including: performing a first data transmission or reception to or from a UE on an access link on the basis of a first timing case in an access time duration; and performing a second data transmission or reception to or from a second node or a donor base station on a backhaul link on the basis of a second timing case in a backhaul time duration, wherein downlink transmission timings over the donor base station, the first node, the second node and the UE are aligned in the first timing case, and downlink and uplink transmission timings or downlink and uplink reception timings are aligned in the first node in the second timing case.

公开(公告)号：US20220141074A1

公开(公告)日：2022-05-05

申请号：US17571024

申请日：2022-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Haewook Park ,  Hyunsoo Ko ,  Gyeongcheol Lee

IPC: H04L27/26 ,  H04L5/00

Abstract: The present specification provides a method for transmitting guard symbol information, which is performed by a node in a wireless communication system, the method comprising: determining the guard symbol information, the guard symbol information indicating the number of guard symbols, desired by the node, associated with switching between a mobile terminal (MT) operation and a distributed unit (DU) operation; and transmitting the guard symbol information to a parent node, the guard symbol being a symbol not used on the basis of a transition between the MT operation and the DU operation.