公开(公告)号：US20230047006A1

公开(公告)日：2023-02-16

申请号：US17957829

申请日：2022-09-30

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：US20220217786A1

公开(公告)日：2022-07-07

申请号：US17703360

申请日：2022-03-24

Applicant: LG Electronics Inc.

Inventor： Youngtae KIM ,  Hyunsoo KO ,  Hyangsun YOU ,  Sukhyon YOON

IPC: H04W74/08

Abstract: The present disclosure relates to a wireless communication system. Particularly, a communication method and an apparatus for the same are provided, in which configuration information related to random access of a user equipment (UE) is received from an upper node, first time resource information related to random access of the relay node is received from the upper node, and random access is performed to the upper node based on the configuration information and the first time resource information. The configuration information includes second time resource information including a periodicity of the random access of the UE and a plurality of random access occasions within the periodicity, and the first time resource information and the second time resource information do not overlap with each other in time resources.

公开(公告)号：US20220190959A1

公开(公告)日：2022-06-16

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

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：US20210251011A1

公开(公告)日：2021-08-12

申请号：US17052790

申请日：2019-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Huayue SONG ,  Yunjung YI

IPC: H04W74/08 ,  H04W16/26 ,  H04W48/08

Abstract: An initial access method of an integrated access and backhaul (IAB) node in a wireless communication system and an apparatus using the method are provided. The method includes: receiving, from a parent node, a synchronization signal block (SSB) and system information; and performing a random access procedure with the parent node on the basis of the SSB and the system information, wherein the SSB and the system information are received through a resource allocated to an access link of the parent node, and the random access step is performed through a resource allocated to the backhaul link of the parent node, and the random access step is performed using resources determined differently depending on whether the TAB node is a relay node or a terminal.

公开(公告)号：US20200374937A1

公开(公告)日：2020-11-26

申请号：US16988209

申请日：2020-08-07

Applicant: LG Electronics Inc.

Inventor： Youngtae KIM ,  Hyunsoo KO ,  Hyangsun YOU ,  Sukhyon YOON

IPC: H04W74/08

Abstract: The present disclosure relates to a wireless communication system. Particularly, a communication method and an apparatus for the same are provided, in which configuration information related to random access of a user equipment (UE) is received from an upper node, first time resource information related to random access of the relay node is received from the upper node, and random access is performed to the upper node based on the configuration information and the first time resource information. The configuration information includes second time resource information including a periodicity of the random access of the UE and a plurality of random access occasions within the periodicity, and the first time resource information and the second time resource information do not overlap with each other in time resources.

公开(公告)号：US20200267743A1

公开(公告)日：2020-08-20

申请号：US16868788

申请日：2020-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Joonkui AHN ,  Seungmin LEE ,  Kijun KIM ,  Suckchel YANG ,  Hanbyul SEO ,  Jonghyun PARK ,  Hyangsun YOU

IPC: H04W72/12 ,  H04W72/04 ,  H04W16/14 ,  H04L5/00 ,  H04W24/10 ,  H04B7/06

Abstract: A method for a user equipment (UE) in a wireless communication system includes monitoring a physical channel carrying downlink control information (DCI); and receiving, based on the DCI, downlink data in an unlicensed band cell (Ucell). Further, the downlink data is received in a 1st subframe of a downlink transmission burst, based on being configured to monitor the physical channel on the Ucell, the downlink data is received starting in one of a partial subframe or a normal subframe in the 1st subframe, and the partial subframe is smaller than the normal subframe.

公开(公告)号：US20200236664A1

公开(公告)日：2020-07-23

申请号：US16841765

申请日：2020-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI

IPC: H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04L1/00 ,  H04W88/06

Abstract: A method for a user equipment (UE) in a wireless communication system includes determining a coverage enhancement (CE) mode, wherein the CE mode is determined as one of a plurality of predetermined CE modes, wherein the plurality of predetermined CE modes comprise CE mode A and CE mode B; receiving downlink control information (DCI) related to scheduling a data channel, wherein a format of the DCI is related to the CE mode; and communicating the data channel based on the DCI. Further, determining the CE mode includes based on information related to indicating the CE mode being received, determining the CE mode as identical to the CE mode indicated based on the information.

公开(公告)号：US20200229271A1

公开(公告)日：2020-07-16

申请号：US16813435

申请日：2020-03-09

Applicant: LG Electronics Inc.

Inventor： Hyangsun YOU ,  Sukhyon YOON ,  Youngtae KIM

IPC: H04W88/14 ,  H04W56/00 ,  H04W16/28 ,  H04W72/04 ,  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：US20200221317A1

公开(公告)日：2020-07-09

申请号：US16817952

申请日：2020-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI ,  Suckchel YANG

IPC: H04W16/26 ,  H04L1/08 ,  H04W4/70 ,  H04L5/00 ,  H04J11/00

Abstract: A method of operating a device includes receiving a radio resource control (RRC) signal including first information representing at least one repetition level, among a plurality of repetition levels of a physical downlink shared channel (PDSCH), receiving, via a downlink control channel, downlink control information (DCI) including an index, and receiving the repetitions of the PDSCH over a number of subframes.

公开(公告)号：US20200092874A1

公开(公告)日：2020-03-19

申请号：US16691302

申请日：2019-11-21

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Suckchel YANG ,  Kijun KIM ,  Yunjung YI ,  Eunsun KIM ,  Hyangsun YOU ,  Jaehyung KIM

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/27 ,  H04W72/14 ,  H04W72/12

Abstract: Disclosed are a method for transmitting/receiving an uplink signal between a base station and a terminal, and a device for supporting the same. More specifically, disclosed are a method for transmitting/receiving a signal between a terminal and a base station for the coexistence of terminals to which different transmission time intervals (TTIs) are applied when the terminals to which the different TTIs are applied send an uplink signal on the same resource, and a device for supporting the same.