公开(公告)号：US20240236988A1

公开(公告)日：2024-07-11

申请号：US18559714

申请日：2022-05-11

Applicant: LG Electronics Inc.

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

IPC: H04W72/1273 ,  H04W72/232 ,  H04W72/51 ,  H04W74/0833

CPC classification number: H04W72/1273 ,  H04W72/232 ,  H04W72/51 ,  H04W74/0833

Abstract: Disclosed is a method for a terminal to receive a physical downlink control channel (PDCCH) in a wireless communication system. In particular, the method comprises the steps of: monitoring a first search space set (SS Set) on the basis of PDCCH monitoring adaptation; transmitting an uplink (UL) signal; monitoring a second SS Set associated with the UL signal in a PDCCH monitoring window based on the UL signal having been transmitted; and transmitting the PDCCH through the second SS Set, wherein the UL signal is a scheduling request (SR) or a random access channel (RACH), and in the PDCCH monitoring window, (i) the first SS Set can not be monitored and the second SS Set can be monitored, or (ii) the first SS Set and the second SS Set can both be monitored.

公开(公告)号：US20240121776A1

公开(公告)日：2024-04-11

申请号：US18261230

申请日：2022-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Joonkui AHN ,  Youngdae LEE ,  Kijun KIM ,  Seunggye HWANG

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/232 ,  H04W76/20

Abstract: A method of transmitting and receiving a PUSCH in a wireless communication system and a device therefor are disclosed. The method performed by a user equipment (UE) comprises receiving, from a base station (BS), configuration information including information for an uplink resource, information for a sequence, and information for sequence resources related to beams, determining a transmit (Tx) beam among the beams, transmitting, to the BS, the sequence in the sequence resource related to the Tx beam, and transmitting, to the BS, the PUSCH in the uplink resource based on the Tx beam in an RRC idle state or an RRC inactive state.

公开(公告)号：US20240064721A1

公开(公告)日：2024-02-22

申请号：US18376991

申请日：2023-10-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/0453 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/0053

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：US20240064697A1

公开(公告)日：2024-02-22

申请号：US18380539

申请日：2023-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Youngdae LEE ,  Jaehyung KIM ,  Hyunsoo KO ,  Inkwon SEO ,  Seonwook KIM

IPC: H04W68/00 ,  H04W72/23

CPC classification number: H04W68/005 ,  H04W72/23

Abstract: A method for a terminal receiving a signal in a wireless communication system, according to one embodiment of the present invention, may comprise: receiving a specific signal giving an early indication of whether paging DCI will be provided in a PO configured for a paging operation in an idle mode or deactivation mode; and, on the basis of the specific signal, determining whether to skip a paging DCI detection procedure, wherein the specific signal may be a PDCCH signal carrying specific DCI configured for the idle mode or deactivation mode, and even if the specific DCI indicates that the paging DCI will be provided in at least one PO, on the basis that the specific DCI may be connected to a plurality of POs, a terminal may decide to skip the paging DCI detection procedure if the at least one PO in which the paging DCI is provided is not configured in the terminal.

公开(公告)号：US20240048293A1

公开(公告)日：2024-02-08

申请号：US18380442

申请日：2023-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1829 ,  H04W72/21 ,  H04L5/00 ,  H04W72/1268

CPC classification number: H04L1/1861 ,  H04W72/21 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/1268 ,  H04L1/1812

Abstract: A method and a device for performing uplink transmission or reception in a wireless communication system are disclosed. A method for performing uplink transmission by a terminal according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, configuration information including N1 pieces of first infom1ation related to unicast SPS transmission and N2 pieces of second information related to multicast SPS transmission; and transmitting, to the base station, first HARQ-ACK information associated with Ni pieces of unicast SPS transmissions and second HARQ-ACK information related to N2 pieces of multicast SPS transmissions, the first and second HARQ-ACK information being multiplexed on a first PUCCH, wherein the first HARQ-ACK information and the second HARQ-ACK information are multiplexed on the first PUCCH on the basis of the ascending order of the indexes of the Ni pieces of first information and the N2 pieces of second information.

公开(公告)号：US20240048284A1

公开(公告)日：2024-02-08

申请号：US17766361

申请日：2020-10-06

Applicant: LG Electronics Inc.

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

IPC: H04L1/1822 ,  H04L1/1867 ,  H04L1/1829

CPC classification number: H04L1/1822 ,  H04L1/1867 ,  H04L1/1861

Abstract: A method and apparatus for clearing a retransmission resource based on hybrid automatic repeat request acknowledgment (HARQ-ACK) in a wireless communication system is provided. A first wireless device configured to operate in a wireless communication system transmits, to a second wireless device, a data unit by using a first resource in a hybrid automatic repeat request (HARQ) process. Upon receiving an acknowledgement (ACK) in response to the data unit, the first wireless device clears a second resource to be used for retransmission of the data unit, and flushes a buffer of the HARQ process.

公开(公告)号：US20240031110A1

公开(公告)日：2024-01-25

申请号：US17796832

申请日：2021-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Hyunsoo KO ,  Suckchel YANG ,  Youngdae LEE ,  Seokmin SHIN

IPC: H04L5/00

CPC classification number: H04L5/0091

Abstract: The present disclosure relates to: a method comprising: a step for receiving a synchronization signal/public broadcast channel (SS/PBCH) block within a plurality of SS/PBCH block candidates located on an unlicensed band; and a step for obtaining time synchronization on the basis of the SS/PBCH block, wherein on the basis of subcarrier spacing (SCS) of the SS/PBCH block being set to 240 kHz, the plurality of SS/PBCH block candidates are located in both a first half section and a second half section of a time window set for transmission of the SS/PBCH block; and a device therefor.

公开(公告)号：US20230380000A1

公开(公告)日：2023-11-23

申请号：US18221823

申请日：2023-07-13

Applicant: LG ELECTRONICS INC

Inventor： Youngdae LEE ,  Seoyoung BACK ,  Giwon PARK ,  Jongwo HONG

IPC: H04W76/23 ,  H04W76/28 ,  H04W76/27

CPC classification number: H04W76/23 ,  H04W76/28 ,  H04W76/27

Abstract: A method and apparatus for Sidelink (SL) Discontinuous Reception (DRX) operation based on multiple DRX configurations and prioritization is provided. A third wireless device receives, from a first wireless device, first Sidelink (SL) Discontinuous Reception (DRX) information, and receives, from a second wireless device, second SL DRX information. The third wireless device informs a network about the first and second SL DRX information, each of which is constructed for each pair of source and destination.

公开(公告)号：US20230361918A1

公开(公告)日：2023-11-09

申请号：US18222194

申请日：2023-07-14

Applicant: LG Electronics Inc.

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

IPC: H04W72/02 ,  H04W28/26 ,  H04W72/23 ,  H04W72/56 ,  H04L1/08 ,  H04W72/543

CPC classification number: H04L1/08 ,  H04W28/26 ,  H04W72/02 ,  H04W72/23 ,  H04W72/543 ,  H04W72/56

Abstract: According to an embodiment, a method performed by a first wireless device in a wireless communication system includes: reserving a set of resources comprising at least a first resource for an initial transmission and a second resource for a retransmission; creating a data unit based on the first resource and the second resource; performing the initial transmission of the data unit to a second wireless device by using the first resource; determining whether to reserve a resource for the retransmission of the data unit based on at least one of a congestion level and/or a priority of the data unit; removing the second resource and reserving a third resource as the resource for the retransmission of the data unit; and performing the retransmission of the data unit by using the third resource to the second wireless device.

公开(公告)号：US20230300888A1

公开(公告)日：2023-09-21

申请号：US18006496

申请日：2021-07-28

Applicant: LG Electronics Inc.

Inventor： Sunghoon LEE ,  Youngdae LEE ,  Jaehyung KIM ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04W74/0891

Abstract: The present disclosure discloses a method by which a terminal for supporting communication related to reduced capability (RedCap) transmits a physical random access channel (PRACH) preamble in a wireless communication system. Particularly, the method comprises: receiving one or more synchronization signal blocks (SSBs); acquiring a random access channel (RACH) occasion to which the first SSB from among the one or more SSBs is mapped; acquiring an initial uplink (UL) bandwidth part (BWP) on the basis of the RACH occasion; and transmitting the TRACH preamble on the basis of the RACH occasion and the initial UL BWP.