公开(公告)号：US20230027824A1

公开(公告)日：2023-01-26

申请号：US17953841

申请日：2022-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Jaehyung KIM ,  Suckchel YANG ,  Seonwook KIM ,  Seunggye HWANG

IPC: H04W74/08

Abstract: According to one embodiment of the present invention, a terminal can acquire an RACH configuration for at least one from among a plurality of UL BWPs, select an initial UL BWP from among the plurality of UL BWPs, and transmit a random access preamble on the basis of the RACH configuration on the selected initial UL BWP, the plurality of UL BWPs can include: a first UL BWP related to only a first type terminal of which the capability is reduced to support a bandwidth that is less than a predetermined bandwidth; and a second UL BWP related to a second type terminal that is different from the first type terminal, and the terminal, as the first type terminal, can be configured to select the first UL BWP or the second UL BWP as the initial UL BWP according to whether a predetermined condition is satisfied.

公开(公告)号：US20230012497A1

公开(公告)日：2023-01-19

申请号：US17951033

申请日：2022-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Jaehyung Kim ,  Suckchel Yang ,  Seowook Kim ,  Seunggye Hwang

IPC: H04W72/04 ,  H04L5/00

Abstract: A terminal having reduced capability so as to support a bandwidth smaller than a specific bandwidth, according to one embodiment of the present invention, can detect a physical broadcast channel (PBCH) signal through a synchronization signal block (SSB) on a first downlink (DL) bandwidth part (BWP), obtain a part of system information including a master information block (MIB) carried by the PBCH signal from among pieces of first system information provided on the first DL BWP, and obtain second system information provided on a second DL BWP that is different from the first DL BWP.

公开(公告)号：US20220408350A1

公开(公告)日：2022-12-22

申请号：US17753277

申请日：2020-10-29

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Giwon PARK ,  Hanbyul SEO ,  Jongyoul LEE

IPC: H04W48/18 ,  H04W72/14

Abstract: A method and apparatus for selecting a destination based on hybrid automatic repeat request (HARQ) feedback in a wireless communication system is provided. A first wireless device selects a destination, from multiple destinations, having a first logical channel with a highest priority among multiple logical channels having data available for transmission. The HARQ feedback is disabled for the first logical channel. The first wireless device selects one or more second logical channels not configured with the HARQ feedback among the multiple logical channels.

公开(公告)号：US20220408294A1

公开(公告)日：2022-12-22

申请号：US17774664

申请日：2020-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Jongyoul LEE ,  Youngdae LEE ,  Seungmin LEE ,  Giwon PARK ,  Hanbyul SEO

IPC: H04W24/10

Abstract: Provided are a method by which a first device performs wireless communication, and an apparatus for supporting same. The method comprises the steps of: transmitting, to a second device, a measurement configuration including a measurement object, a measurement identity, reporting configurations, and quantity configurations, wherein the reporting configurations include information related to a first report interval; and receiving a plurality of measurement report messages, including a measurement result obtained on the basis of the measurement configuration, from the second device on the basis of the first reporting interval, wherein the first report interval can be determined by a first device.

公开(公告)号：US20220353902A1

公开(公告)日：2022-11-03

申请号：US17765982

申请日：2020-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Giwon PARK ,  Hanbyul SEO ,  Jongyoul LEE

IPC: H04W72/14 ,  H04L1/08 ,  H04W72/12 ,  H04L1/18 ,  H04W28/02

Abstract: The present disclosure relates to resource request in wireless communications. According to an embodiment of the present disclosure, a method performed by a first wireless device configured to operate in a wireless communication system, the method comprises: receiving, from a network, one or more sidelink grants; creating a data unit based on the one or more sidelink grants; performing a transmission of the data unit to a second wireless device by using the one or more sidelink grants; transmitting, to the network via a physical uplink control channel (PUCCH), a resource request for a retransmission of the data unit based on a quality of service (QoS) requirement of the data unit; receiving, from the network, one or more sidelink grants for the retransmission of the data unit; and performing the retransmission of the data unit to the second wireless device by using the one or more sidelink grants for the retransmission of the data unit.

公开(公告)号：US20220353723A1

公开(公告)日：2022-11-03

申请号：US17858438

申请日：2022-07-06

Applicant: LG Electronics Inc.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W24/10 ,  H04W76/19 ,  H04L5/00 ,  H04W24/02 ,  H04W72/08

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：US20220337349A1

公开(公告)日：2022-10-20

申请号：US17760703

申请日：2020-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Jongyoul LEE ,  Youngdae LEE ,  Giwon PARK ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04L1/18 ,  H04W72/04

Abstract: A method for performing wireless communication by a first device is provided. The method may include: receiving, from one or more second devices, one or more physical sidelink control channels (PSCCHs); receiving, from the one or more second devices, one or more physical sidelink shared channels (PSSCHs) related to the one or more PSCCHs; and performing one or more hybrid automatic repeat request (HARQ) process related to the one or more PSSCHs with the one or more second devices.

公开(公告)号：US20220330213A1

公开(公告)日：2022-10-13

申请号：US17658142

申请日：2022-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

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

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting high data transfer rates beyond the 4th generation (4G) wireless communication system. According to the various embodiments, a method of transmitting and receiving signals in a wireless communication system and apparatus for supporting the same may be provided.

公开(公告)号：US20220232523A1

公开(公告)日：2022-07-21

申请号：US17608396

申请日：2020-05-04

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Hanbyul SEO ,  Giwon PARK ,  Jongyoul LEE

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/14 ,  H04W72/12 ,  H04L1/18 ,  H04L5/00 ,  H04L1/08

Abstract: The present disclosure relates to sidelink retransmission in wireless communications. According to an embodiment of the present disclosure, a method performed by a first wireless device in a wireless communication system comprises: receiving, from a network, sidelink (SL) resources configured with a hybrid automatic repeat request (HARQ) feedback; selecting one or more logical channels only configured with the HARQ feedback; generating a data unit based on the one or more logical channels only configured with the HARQ feedback; and transmitting, to a second wireless device, the data unit based on the SL resources.

公开(公告)号：US20220232408A1

公开(公告)日：2022-07-21

申请号：US17577670

申请日：2022-01-18

Applicant: LG Electronics Inc.

Inventor： Jongyoul LEE ,  Youngdae LEE ,  Hanbyul SEO ,  Giwon PARK ,  Seungmin LEE

IPC: H04W24/10 ,  H04W24/08 ,  H04L5/00

Abstract: Proposed is a method for operating a first device (100) in a wireless communication system. The method may include the steps of: transmitting information including a destination identifier (ID) pertaining to a second device (200) to a base station (300); receiving a first measurement setting pertaining to the destination ID from the base station (300) on the basis of the destination ID; transmitting the first measurement setting to the second device (200) on the basis of the destination ID; transmitting a reference signal to the second device (200); and receiving information pertaining to a channel state from the second device (200).