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.

公开(公告)号：US11617126B2

公开(公告)日：2023-03-28

申请号：US17148121

申请日：2021-01-13

Applicant: LG Electronics Inc.

Inventor： Hyunjung Choe ,  Youngdae Lee

IPC: H04L12/28 ,  H04W48/08 ,  H04W48/16 ,  H04W48/10 ,  H04W76/25 ,  H04W72/51 ,  H04W72/56 ,  H04W76/27 ,  H04W76/10 ,  H04W8/22 ,  H04W48/20 ,  H04J1/16 ,  H04W88/06 ,  H04W76/50 ,  H04W4/14

Abstract: Provided are a method for a user equipment (UE) to perform access to a cell in a wireless communication, and an apparatus supporting the same. The method may include: receiving, from a first system, access control information for the first system; camping on the cell of a second system; mapping the access control information for the first system to access control information for the second system; and performing access to the cell of the second system, based on the mapped access control information for the second system.

公开(公告)号：US11601986B2

公开(公告)日：2023-03-07

申请号：US17501515

申请日：2021-10-14

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Jaehyung Kim ,  Seunggye Hwang

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/044

Abstract: According to an embodiment of the present invention a UE may receive a first system information block (SIB) including a system information (SI) request-related configuration including a physical random access channel configuration; transmit a random access (RA) preamble for an SI request based on the PRACH configuration; and receive, in response to the RA preamble, a second SIB different from the first SIB, wherein the SI request-related configuration may include first information related only to a first type UE with reduced capability to support a smaller bandwidth than a second type UE, and second information common for the first type UE and the second type UE, and the UE may be the first type UE and may perform the RA preamble transmission by determining an RA association period and an RA occasion based on both of the first information and the second information in the SI request-related configuration.

公开(公告)号：US11576226B2

公开(公告)日：2023-02-07

申请号：US16612337

申请日：2018-05-09

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Bokyung Byun

IPC: H04W76/27 ,  H04W76/19

Abstract: Disclosed are a method for requesting an RRC connection and an apparatus supporting same. The method comprises the steps of: generating a message for an RRC connection request; generating a header including an indicator indicating a use relating to the RRC connection request of the generated message, and generating a medium access control protocol data unit (MAC PDU) including the generated message; and transmitting the generated MCA PDU to a base station.

公开(公告)号：US11533661B2

公开(公告)日：2022-12-20

申请号：US16963891

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Eunjong Lee ,  Hyunjung Choe

IPC: H04W36/00 ,  H04W76/27 ,  H04W24/10 ,  H04W36/08 ,  H04W36/38 ,  H04W48/06 ,  H04W48/20 ,  H04W68/00 ,  H04W74/08 ,  H04W80/02

Abstract: Provided are a method of performing cell reselection and a device supporting the method. According to one embodiment of the present disclosure, the method includes: starting data transmission or data reception while the UE is in radio resource control (RRC) idle state or RRC inactive state; applying an offset value to a serving cell for cell reselection; performing cell reselection based on the applied offset value, during the data transmission or data reception; and stopping applying the offset value to the serving cell, when the data transmission or data reception is succeeded.

公开(公告)号：US20220394744A1

公开(公告)日：2022-12-08

申请号：US17770398

申请日：2020-10-28

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04W72/14 ,  H04B17/318

Abstract: A method and apparatus for clearing a part of a sidelink grant in a wireless communication system is provided. A first wireless device reserves a set of resources comprising at least a first resource and a second resource for sidelink transmission to a second wireless device, and receives, from a third wireless device, sidelink control information (SCI) which schedules sidelink transmission from the third wireless device. When (i) priority of the sidelink transmission from the third wireless device is higher than priority of the sidelink transmission to the second wireless device, (ii) reference signal received power (RSRP) measurement for the received SCI is higher than a threshold, and (iii) a resource for the sidelink transmission from the third wireless device overlaps with the first resource, the first wireless device clears the first resource from the set of resources, and adds a third resource to the set of resources.