公开(公告)号：US20230163882A1

公开(公告)日：2023-05-25

申请号：US18151802

申请日：2023-01-09

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Yunjung YI ,  Daesung HWANG ,  Inkwon SEO ,  Changhwan PARK

IPC: H04L1/08 ,  H04L1/1812 ,  H04W72/0446

CPC classification number: H04L1/08 ,  H04L1/1812 ,  H04W72/0446

Abstract: The present invention discloses methods for operating a user equipment and a base station in a wireless communication system and devices for supporting the same. More specifically, the present invention provides various embodiments of methods by which a user equipment transmits an uplink signal to a base station and receives feedback information on the uplink signal in order to transmit and receive signals to and from the base station.

公开(公告)号：US20230156791A1

公开(公告)日：2023-05-18

申请号：US18153693

申请日：2023-01-12

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Sechang MYUNG ,  Duckhyun BAE

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/23

CPC classification number: H04W74/0808 ,  H04W74/006 ,  H04W72/23

Abstract: According to an embodiment of the present disclosure, a user equipment (UE) may obtain fixed frame period (FFP)-related information, and perform clear channel assessment (CCA) for at least one FFP starting with a UE-initiated channel occupancy time (COT) for transmission of an uplink signal. The FFP-related information may include information about an FFP starting offset and information about an FFP duration or period, and the UE may identify a starting time of the FFP, based on the FFP starting offset having an orthogonal frequency division multiplexing (OFDM) symbol-level granularity.

公开(公告)号：US20230067736A1

公开(公告)日：2023-03-02

申请号：US17961441

申请日：2022-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Duckhyun BAE

IPC: H04L5/00 ,  H04L1/18

Abstract: A terminal according to one embodiment of the present disclosure can encode a plurality of UCIs comprising a first UCI and a second UCI which have different priorities, perform resource mapping on the encoded bits of the plurality of UCIs on a single physical uplink channel, and perform uplink transmission on the basis of the resource mapping.

公开(公告)号：US20230035066A1

公开(公告)日：2023-02-02

申请号：US17792082

申请日：2021-02-05

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Hyunho LEE

IPC: H04W72/12 ,  H04L1/18

Abstract: Provided are a method, a user device, a device and a storage medium, the method comprising: receiving a higher layer signal related to simultaneous transmission of uplink channels on different carriers; determining that the transmission of a first uplink channel of a first priority on a first carrier overlaps, with respect to time, with the transmission, on a second carrier differing from the first carrier, of a second uplink channel of a second priority differing from the first priority; and transmitting the first uplink channel of the first priority and the second uplink channel of the second priority, which overlap with respect to time, on the first carrier and the second carrier, respectively, on the basis of the permission of simultaneous transmission by means of the upper layer signal.

公开(公告)号：US20220394751A1

公开(公告)日：2022-12-08

申请号：US17754357

申请日：2020-09-29

Applicant: LG ELECTRONICS INC.

Inventor： Sechang MYUNG ,  Seonwook KIM ,  Suckchel YANG ,  Duckhyun BAE

IPC: H04W72/14

Abstract: Various embodiments of the present disclosure disclose a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting the same.

公开(公告)号：US20220330292A1

公开(公告)日：2022-10-13

申请号：US17707876

申请日：2022-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Duckhyun BAE ,  Jiwon KANG

IPC: H04W72/12 ,  H04W72/14 ,  H04L5/00

Abstract: A method and an apparatus for performing uplink transmission/reception in a wireless communication system are disclosed. A method for performing communication by a user equipment (UE) according to an embodiment of the present disclosure includes receiving configuration information including information related to uplink transmission based on a configured grant (CG) from a base station; and based on the configuration information, performing an initial uplink transmission of a transport block (TB) in a first transmission occasion (TO) associated with a redundancy version (RV) which is 0 among a plurality of TOs, and the plurality of TOs correspond to a first sounding reference signal (SRS) resource set and a second SRS resource set.

公开(公告)号：US20220330234A1

公开(公告)日：2022-10-13

申请号：US17713828

申请日：2022-04-05

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Duckhyun BAE

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04W72/10

Abstract: A user equipment (UE) operation related to at least one of embodiments of the disclosure may include multiplexing a plurality of UCIs on a single physical uplink shared channel (PUSCH), and transmitting the single PUSCH in which the plurality of UCIs are multiplexed. Based on that the UE is configured to multiplex UCIs having different priorities on the same PUSCH, that a priority of a first UCI included in the plurality of UCIs is Priority-H higher than Priority-L, and that the first UCI with the Priority-H includes 2-part channel state information (CSI), the UE may drop all hybrid automatic repeat request-acknowledgement (HARQ-ACK) information of a second UCI with the Priority-L lower than the Priority-H, and map a first part of the CSI and a second part of the CSI onto the single PUSCH.

公开(公告)号：US20220295531A1

公开(公告)日：2022-09-15

申请号：US17734735

申请日：2022-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Duckhyun BAE ,  Seonwook KIM

IPC: H04W72/12 ,  H04L5/00

Abstract: A base station and a user equipment may determine whether to determine a start symbol value representing a start symbol of a physical downlink shared channel (PDSCH) on the basis of a reference point which is different from the start of a slot allocated for the PDSCH of a cell and is based on the subcarrier spacing of the cell and the subcarrier spacing of a scheduling cell for the cell. The base station/user equipment may transmit/receive, through the scheduling cell, the DCI including symbol information on the start symbol value for the PDSCH on the basis of the determination.

公开(公告)号：US20220217715A1

公开(公告)日：2022-07-07

申请号：US17608629

申请日：2020-05-04

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Hyunho LEE

IPC: H04W72/04 ,  H04L1/18

Abstract: The present invention relates to a wireless communication system, and may comprise receiving a first transport block in a first semi-persistent scheduling (SPS) resource allocated for an SPS operation, receiving scheduling information that indicates the retransmission of the first transport block, and receiving, based on a processing time of a user equipment, the first transport block (TB) in one or more second SPS resources using a hybrid automatic repeat request (HARQ) process related to the first SPS resource.

公开(公告)号：US20220167320A1

公开(公告)日：2022-05-26

申请号：US17437276

申请日：2020-03-27

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Seonwook KIM ,  Duckhyun BAE

IPC: H04W72/04

Abstract: A user equipment that has performed a random access procedure with respect to a base station may determine a DCI size to be monitored based on DCI size alignment and the base station may determine a DCI size to be used based on the DCI size alignment. The DCI size alignment may include aligning the size of a legacy UL DCI format and the size of a legacy DL DCI format after aligning the size of a new UL DCI format and the size of a new DL UCI format. Each of the new UL DCI format and the legacy UL DCI format is a DCI format used to schedule a physical uplink shared channel (PUSCH), and each of the new DL DCI format and the legacy DL DCI format is a DCI format used to schedule a physical downlink shared channel (PDSCH).