公开(公告)号：US11889521B2

公开(公告)日：2024-01-30

申请号：US17396152

申请日：2021-08-06

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Jiwon Kang ,  Seonwook Kim ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/23 ,  H04L1/1829 ,  H04L1/1812 ,  H04W4/06

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L1/1864 ,  H04W4/06

Abstract: According to an embodiment of the present invention a user equipment (UE) may receive, in a first search space set, first downlink control information (DCI) that schedules a first physical downlink control channel (PDSCH) based on a first transmission configuration index (TCI) value and receive, in a second search space set of the plurality of search space sets, second DCI that schedules a second PDSCH based on a second TCI value. The UE may determine that a transport block (TB) in the second PDSCH is re-transmission of a TB in the first PDSCH, based on that the first DCI and the second DCI indicates a same hybrid automatic repeat request (HARQ) process identifier (ID), and the first DCI and the second DCI indicates a same new data indicator (NDI) value, even if the first TCI value associated with the first PDSCH is different from the second TCI value associated with the second PDSCH.

公开(公告)号：US11870586B2

公开(公告)日：2024-01-09

申请号：US18116728

申请日：2023-03-02

Applicant: LG Electronics Inc.

Inventor： Jongyoul Lee ,  Hanbyul Seo ,  Youngdae Lee ,  Giwon Park

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/20 ,  H04W4/08 ,  H04W52/32 ,  H04W92/18

CPC classification number: H04L1/1812 ,  H04L5/0053 ,  H04W4/08 ,  H04W52/327 ,  H04W72/0446 ,  H04W72/20 ,  H04W92/18

Abstract: Provided are a method for performing, by a first device, group cast communication with one or more second devices in a group, and a device for supporting same. The method may comprise the steps of: determining the number of physical sidelink feedback channel (PSFCH) resources associated with a physical sidelink shared channel (PSSCH) resource; on the basis of the number of PSFCH resources and the size of the group, determining a hybrid automatic repeat request (HARQ) feedback option; and transmitting, to the one or more second devices, information associated with the HARQ feedback option. Here, the HARQ feedback option can be any one of a first HARQ feedback option or a second HARQ feedback option.

公开(公告)号：US11838925B2

公开(公告)日：2023-12-05

申请号：US17967216

申请日：2022-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Seungmin Lee ,  Giwon Park ,  Hanbyul Seo ,  Jongyoul Lee

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04W28/26 ,  H04W80/02

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L5/0053 ,  H04W28/26 ,  H04W80/02

Abstract: A method and apparatus for clearing retransmission resources based on acknowledgement in a wireless communication system is provided. A first wireless device reserves multiple sets of resources for transmissions of multiple media access control (MAC) protocol data units (PDUs), transmits a first MAC PDU to a second wireless device using at least one resource from a first set of resources corresponding to the first MAC PDU among the multiple sets of resources, receives a positive acknowledgement for the first MAC PDU from the second wireless device, and clears remaining resources from the first set of resources corresponding to the first MAC PDU.

公开(公告)号：US20230345481A1

公开(公告)日：2023-10-26

申请号：US18137050

申请日：2023-04-20

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Suckchel Yang

IPC: H04W72/02 ,  H04W72/23 ,  H04W72/1273 ,  H04L1/1812 ,  H04W72/21

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/02 ,  H04W72/21 ,  H04W72/23

Abstract: A method and an apparatus for transmitting or receiving hybrid automatic repeat request (HARQ)-acknowledgement (ACK) information in a wireless communication system are disclosed. A method according to an embodiment of the present disclosure includes receiving a plurality of physical downlink shared channels (PDSCH) related to a specific HARQ-ACK reporting mode; and transmitting at least one of hybrid automatic repeat request(HARQ)-acknowledgement(ACK) information for the plurality of PDSCHs or other uplink transmission, and based on one selected PUCCH resource and the other uplink transmission being overlapped, HARQ-ACK information for the plurality of PDSCHs may be determined based on the specific HARQ-ACK reporting mode being transformed into other HARQ-ACK reporting mode.

公开(公告)号：US11711715B2

公开(公告)日：2023-07-25

申请号：US17858438

申请日：2022-07-06

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Youngdae Lee

IPC: H04W24/10 ,  H04W76/19 ,  H04W72/542 ,  H04L5/00 ,  H04W24/02 ,  H04W76/15

CPC classification number: H04W24/10 ,  H04L5/0032 ,  H04W24/02 ,  H04W72/542 ,  H04W76/19 ,  H04W76/15 ,  Y02D30/70

Abstract: Provided are a measurement reporting method of a terminal in which a primary cell is set and a terminal apparatus using the measurement reporting method. The method comprises: a step for adding a secondary cell; a step for determining whether the secondary cell is applicable to related measurement; and a step for determining whether the secondary cell is included in a cellsTriggeredList, wherein when the secondary cell is not applicable to the related measurement and the secondary cell is included in the cellsTriggeredList, the secondary cell is removed from the cellsTriggeredList.

公开(公告)号：US11700632B2

公开(公告)日：2023-07-11

申请号：US17961985

申请日：2022-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Giwon Park ,  Seungmin Lee ,  Hanbyul Seo ,  Jongyoul Lee

IPC: H04W72/02 ,  H04W72/542 ,  H04W72/56 ,  H04W80/02 ,  H04W92/18

CPC classification number: H04W72/542 ,  H04W72/02 ,  H04W72/56 ,  H04W80/02 ,  H04W92/18

Abstract: The present disclosure relates to transmission prioritization in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: configuring a threshold; creating a media access control (MAC) protocol data unit (MAC PDU) for sidelink comprising a MAC control element (CE); setting a priority value to the MAC CE; identifying a transmission of the MAC PDU for sidelink and an uplink transmission to be performed; determining that the transmission of the MAC PDU for sidelink and the uplink transmission are not able to be performed simultaneously; determining that the priority value of the MAC CE is lower than the threshold; prioritizing the transmission of the MAC PDU for sidelink over the uplink transmission; and performing the transmission of the MAC PDU for sidelink that is prioritized over the UL transmission.

公开(公告)号：US11678298B2

公开(公告)日：2023-06-13

申请号：US17269161

申请日：2019-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe

IPC: H04W68/02 ,  H04W76/27 ,  H04W72/14

CPC classification number: H04W68/02

Abstract: Provided are a method for responding to a paging. According to an embodiment of the present disclosure, the method includes receiving a configuration of a pre-allocated resource, receiving, in a paging occasion, information on type of resource for a response message, transmitting the response message on the pre-allocated resource, based on that the information informs the pre-allocated resource.

公开(公告)号：US11678258B2

公开(公告)日：2023-06-13

申请号：US16065026

申请日：2017-07-14

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Hanbyul Seo ,  Jaewook Lee

IPC: H04W48/14 ,  H04W72/02 ,  H04W72/044 ,  H04W74/08 ,  H04B7/06 ,  H04W74/00 ,  H04W48/08 ,  H04W72/23 ,  H04W72/54

CPC classification number: H04W48/14 ,  H04B7/0695 ,  H04W48/08 ,  H04W72/02 ,  H04W72/046 ,  H04W72/23 ,  H04W72/54 ,  H04W74/006 ,  H04W74/0833

Abstract: A method for a terminal to receive system information in a wireless communication system on the basis of beam information, and a device supporting the method are provided. The method may comprise: a step of selecting a beam; a step of transmitting, to a base station, a system information request including a random access channel (RACH) preamble corresponding to the selected beam; a step of receiving a response to the RACH preamble from the base station, wherein the response to the RACH preamble includes beam information indicating a specific beam; and a step of receiving system information requested by the system information request, via the specific beam indicated by the beam information.

公开(公告)号：US11671203B2

公开(公告)日：2023-06-06

申请号：US17511179

申请日：2021-10-26

Applicant: LG Electronics Inc.

Inventor： Jongyoul Lee ,  Hanbyul Seo ,  Youngdae Lee ,  Giwon Park

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/20 ,  H04W4/08 ,  H04W52/32 ,  H04W92/18

CPC classification number: H04L1/1812 ,  H04L5/0053 ,  H04W4/08 ,  H04W52/327 ,  H04W72/0446 ,  H04W72/20 ,  H04W92/18

Abstract: Provided are a method for performing, by a first device, group cast communication with one or more second devices in a group, and a device for supporting same. The method may comprise the steps of: determining the number of physical sidelink feedback channel (PSFCH) resources associated with a physical sidelink shared channel (PSSCH) resource; on the basis of the number of PSFCH resources and the size of the group, determining a hybrid automatic repeat request (HARQ) feedback option; and transmitting, to the one or more second devices, information associated with the HARQ feedback option. Here, the HARQ feedback option can be any one of a first HARQ feedback option or a second HARQ feedback option.

公开(公告)号：US20230142084A1

公开(公告)日：2023-05-11

申请号：US17912748

申请日：2021-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Byounghoon Kim ,  Jeongsu Lee ,  Youngdae Lee ,  Kijun Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You ,  Haewook Park

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a data transmission rate higher than that of a 4th generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting/receiving a signal in a wireless communication system, and an apparatus for supporting same, and various other embodiments can also be provided.