公开(公告)号：US20230309067A1

公开(公告)日：2023-09-28

申请号：US18019753

申请日：2021-08-06

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/044 ,  H04W72/232

CPC classification number: H04W72/044 ,  H04W72/232 ,  H04W88/085

Abstract: Provided are a method and device for operating an IAB node including an MT and a DU in a wireless communication system. The method involves receiving first slot format information, time domain HSNA information, and frequency domain HSNA information about the DU, receiving second slot format information about the MT, and determining operation resources of the MT and the DU on the basis of at least one of the first slot format information, the time domain HSNA information, the frequency domain HSNA information, and the second slot format information. Whether to apply the frequency domain HSNA information may be determined according to whether a slot supports the simultaneous operation of the MT and the DU. In addition, provided are a method and device for notifying availability information about soft resources in a time domain and availability information about soft resources in a frequency domain by using an existing DCI format.

公开(公告)号：US20230284277A1

公开(公告)日：2023-09-07

申请号：US18018396

申请日：2021-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Haewook PARK ,  Suckchel YANG ,  Seonwook KIM ,  Hyunsoo KO

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: According to various embodiments, disclosed are a method for transmitting a random access channel (RACH) on the basis of polarization information by a terminal in a wireless communication system, and a device therefor. Particularly, the method comprises the steps of: receiving a synchronization signal block (SSB); determining a RACH occasion on the basis of the SSB; and transmitting the RACH in the RACH occasion, wherein the terminal obtains the polarization information relating to the RACH on the basis of the index of the SSB, and transmits the RACH having the polarization information.

公开(公告)号：US20230199689A1

公开(公告)日：2023-06-22

申请号：US18075954

申请日：2022-12-06

Applicant: LG Electronics Inc.

Inventor： Hyunsoo KO ,  Byounghoon KIM ,  Sukhyon YOON ,  Joonkui AHN

IPC: H04W56/00 ,  H04W76/28

CPC classification number: H04W56/0045 ,  H04W76/28

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transfer rate and the like beyond 4th generation (4G) wireless communication systems. Provided according to various embodiments are a method for transmitting/receiving a signal in a wireless communication system and a device supporting same, and various other embodiments may also be provided.

公开(公告)号：US20230180248A1

公开(公告)日：2023-06-08

申请号：US17911932

申请日：2021-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Hyangsun YOU ,  Hyunsoo KO ,  Suckchel YANG ,  Seonwook KIM ,  Haewook PARK

IPC: H04W72/23 ,  H04W72/04

CPC classification number: H04W72/23 ,  H04W72/04 ,  H04W88/08

Abstract: Provided are a method for operating an IAB node connected to a plurality of parent nodes in a wireless communication system, and an apparatus using the method. The method comprises: monitoring all pieces of AI-DCI respectively received from the plurality of parent nodes; and determining whether or not a soft resource is available to a DU of the IAB node, in consideration of all results of the monitoring.

公开(公告)号：US20230116323A1

公开(公告)日：2023-04-13

申请号：US17969337

申请日：2022-10-19

Applicant: LG Electronics Inc.

Inventor： Hyunsu CHA ,  Sukhyon YOON ,  Hyunsoo KO ,  Kijun KIM ,  Youngsub KIM

IPC: H04L5/00 ,  H04L1/08 ,  H04W72/51

Abstract: Disclosed is a method for a terminal for receiving a positioning reference signal (PRS) in a wireless communication system. Particularly, the method includes: receiving first information related to a PRS resource group including a plurality of PRS resources, and second information related to a repetition count for the PRS resource group; and receiving a PRS on the plurality of PRS resources based on the first information and second information, wherein the PRS resource group may be allocated repeatedly as many times as the repetition count within a certain period.

公开(公告)号：US20230071927A1

公开(公告)日：2023-03-09

申请号：US17799227

申请日：2021-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Hyunsoo KO ,  Suckchel YANG

IPC: H04L5/00 ,  H04W72/04

Abstract: The present disclosure relates to a method and an apparatus therefor, the method comprising the steps of: receiving a synchronization signal/public broadcast channel (SS/PBCH) block within a plurality of SS/PBCH block candidates located on an unlicensed band; obtaining physical downlink control channel (PDCCH) configuration information for receiving system information on the basis of the SS/PBCH block; receiving a PDCCH for scheduling a physical downlink shared channel (PDSCH) including system information on the basis of the PDCCH configuration information; and receiving the PDSCH scheduled by the PDCCH, wherein the PDCCH configuration information includes information on a subcarrier interval of a control resource set (CORESET) through which the PDCCH is transmitted, the CORESET is configured in a period of symbols consecutively located in front of a plurality of SS/PBCH block candidates, and the start symbol of CORESET is determined from between 1) the first symbol of slots included in the period of symbols, or 2) the first symbol of regions in which the period of symbols is divided by the number of SS/PBCH block candidates.

公开(公告)号：US20230055869A1

公开(公告)日：2023-02-23

申请号：US17969291

申请日：2022-10-19

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.

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：US20220263621A1

公开(公告)日：2022-08-18

申请号：US17608384

申请日：2020-05-04

Applicant: LG Electronics Inc.

Inventor： Hyunsu CHA ,  Kijun KIM ,  Sukhyon YOON ,  Woosuk KO ,  Hyunsoo KO

IPC: H04L5/00 ,  H04W52/24

Abstract: According to one aspect of the present disclosure, a method for a user equipment (UE) in a wireless communication system comprises the steps of: receiving uplink reference signal (UL RS) configuration information; and transmitting a UR RS on a UR RS resource configured on the basis of the UL RS configuration information, wherein the UR RS resource includes at least one resource element (RE), the at least one RE is configured as an N-comb on a frequency domain, a start position on the frequency domain of each of the at least one RE is determined on the basis of a preset offset and a comb offset included in the UL RS configuration information, the preset offset is acquired on the basis of the N-comb and at least one orthogonal frequency division multiplexing (OFDM) symbol of the at least one RE, and N is a natural number.

公开(公告)号：US20220240324A1

公开(公告)日：2022-07-28

申请号：US17712929

申请日：2022-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO

IPC: H04W74/08 ,  H04W76/28

Abstract: The present invention relates to a method carried out by a user equipment in a wireless communication system and a device supporting same and, more particularly, to a method and a device supporting same, the method comprising the steps of: obtaining a message A related to a random access procedure; transmitting the message A; and in response to the message A, receiving a message B related to the random access procedure, wherein: the message A includes a physical random access channel (PRACH) preamble and a physical uplink shared channel (PUSCH); the PUSCH is transmitted on the basis of information related to a PUSCH configuration for the message A received; on the basis that the information related to the PUSCH configuration includes information related to the indication of a code division multiplexing (CDM) group for a demodulation reference signal (DMRS) for the PUSCH, the CDM group is set to be a group indicated by information related to the indication of the CDM group among two preset groups; after the random access procedure, communication is carried out; on the basis of the communication, a physical downlink shared channel (PDSCH) is received; and on the basis that discontinuous reception (DRX) is set, a physical downlink control channel (PDCCH) for the PDSCH is monitored within an on duration related to the DRX.