公开(公告)号：US20220346130A1

公开(公告)日：2022-10-27

申请号：US17857605

申请日：2022-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Eunjong LEE

IPC: H04W72/12

Abstract: According to one embodiment of the present application, a method for transmitting a physical uplink control channel (PUCCH) by a terminal in a wireless communication system comprises a step of receiving setting information associated with a PUCCH, and a step of transmitting the PUCCH on the basis of the setting information. The PUCCH is transmitted from a specific PUCCH resource selected from among overlapped PUCCH resources. The specific PUCCH resource is characterized by being associated with beam failure recovery (BFR).

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：US20220322399A1

公开(公告)日：2022-10-06

申请号：US17765941

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok KIM ,  Hyungtae KIM ,  Jiwon KANG

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00

Abstract: Disclosed are a method for transmitting and receiving a PDSCH in a wireless communication system, and a device for same. Specifically, the method for a terminal to receive a PDSCH comprises the steps of: receiving setting information; receiving, on the basis of the setting information, Downlink Control Information (DCI) for scheduling the PDSCH, wherein the DCI includes a frequency domain resource assignment field and a Transmission configuration indication (TCI) field; and receiving the PDSCH on frequency domain resource blocks assigned on the basis of the frequency domain resource assignment field, wherein the assigned frequency domain resource blocks are divided, on the basis of a first TCI state and a second TCI state being indicated by the TCI field, into first resource blocks corresponding to the first TCI state and second resource blocks corresponding to the second TCI state, and the first resource blocks and the second resource blocks do not overlap. The method further includes a step for receiving a Phase Tracking Reference Signal (PTRS) mapped to a resource element, wherein, on the basis of (i) a plurality of the TCI states being indicated on the basis of the TCI field and (ii) the first resource blocks and the second resource blocks not being overlapped with each other, (a) the frequency density of the PTRSes can be determined by the number of resource blocks associated with each TCI state, and (b) the mapping of the PTRS to the resource element can be associated with the resource blocks assigned to each TCI state.

公开(公告)号：US20220264615A1

公开(公告)日：2022-08-18

申请号：US17630438

申请日：2020-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Hyungtae KIM ,  Kyuseok KIM

IPC: H04W72/12 ,  H04W16/28 ,  H04B7/0408

Abstract: Presented in the present specification are a method for transmitting/receiving a physical downlink shared channel in a wireless communication system, and a device therefor. Particularly, a method performed by a terminal comprises the steps of: receiving configuration information about a control resource set (CORESET) of a first group and a CORESET of a second group; receiving a first physical downlink control channel (PDCCH) from the CORESET of the first group; receiving a first PDSCH on the basis of the first PDCCH; receiving a second PDCCH from the CORESET of the second group; and receiving a second PDSCH on the basis of the second PDCCH, wherein the first PDSCH and/or the second PDSCH can be received, on the basis of being scheduled within a scheduling offset, by using a default CORESET.

公开(公告)号：US20220217694A1

公开(公告)日：2022-07-07

申请号：US17563679

申请日：2021-12-28

Applicant: LG Electronics Inc.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Seonwook KIM ,  Suckchel YANG

IPC: H04W72/04 ,  H04L1/18 ,  H04B7/06

Abstract: A method and an apparatus of transmitting and receiving a physical downlink control channel (PDCCH) in a wireless communication system is disclosed. A method of receiving a physical downlink control channel (PDCCH) according to an embodiment of the present disclosure may include receiving, from a base station, configuration information related to one or more search space sets for the PDCCH; and based on overlapping of one or more monitoring occasions in a plurality of control resource sets (CORESETs) with different QCL(quasi co-location) configurations for a spatial reception parameter, receiving, from the base station, the PDCCH in a first CORESET with a first QCL configuration for the spatial reception parameter and a second CORESET with a second QCL configuration for the spatial reception parameter among the plurality of CORESET. The first CORESET may be determined based on a predetermined priority rule, and the second CORESET may be determined as a CORESET associated with a second search space set linked to a first search space set associated with the first CORESET for transmission of the PDCCH, and the configuration information may include information on the link between the first search space set and the second search space set.

公开(公告)号：US20220210807A1

公开(公告)日：2022-06-30

申请号：US17594817

申请日：2020-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Seongwon GO

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/18

Abstract: A method for transmitting an uplink signal by a terminal in a wireless communication system, according to one embodiment of the present specification, includes: receiving configuration information related to a transmission of an uplink signal; receiving a message scheduling the transmission of the uplink signal; and transmitting the uplink signal.

公开(公告)号：US20220174708A1

公开(公告)日：2022-06-02

申请号：US17651043

申请日：2022-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok KIM ,  Hyungtae KIM ,  Jiwon KANG

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/08 ,  H04L1/16

Abstract: Disclosed in the present disclosure are a method for transmitting and receiving a physical downlink shared channel (PDSCH) in a wireless communication system, and a device therefor. Particularly, a method by which user equipment (UE) receives a PDSCH in a wireless communication system comprises the steps of: receiving configuration information for the PDSCH, the configuration information including a plurality of TCI state configurations; receiving activation information, the plurality of TCI state configurations being activated by the activation information, and the activation information including mapping information about the activated TCI state configurations and code points of a transmission configuration indication (TCI) field in downlink control information; receiving the DCI including the TCI field; and receiving a plurality of PDSCH transmission occasions on the basis of the indication, through the TCI field, of a specific code point mapped to a plurality of TCI states, wherein the plurality of PDSCH transmission occasions correspond to the same transport block, the plurality of PDSCH transmission occasions are received in a time area resource on the basis of time division multiplexing (TDM), and the number of the plurality of PDSCH transmission occasions can be determined on the basis of the number of TCI states mapped to the specific code point.

公开(公告)号：US20220174609A1

公开(公告)日：2022-06-02

申请号：US17593908

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Jonghyun PARK ,  Haewook PARK

IPC: H04W52/14 ,  H04W52/36

Abstract: Disclosed is a method for transmitting an uplink signal in a wireless communication system according to an embodiment of the present disclosure performed by a User Equipment (UE) includes receiving configuration information in relation to transmission power of an uplink signal, determining the transmission power based on the configuration information, and transmitting the uplink signal based on the determined transmission power.

公开(公告)号：US20220174510A1

公开(公告)日：2022-06-02

申请号：US17593873

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Jonghyun PARK

IPC: H04W16/28 ,  H04W72/12 ,  H04L5/00

Abstract: A method for transmitting, by a terminal, an uplink signal in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving an upper layer message related to setting of resource groups for a plurality of panels; receiving a lower layer message related to whether the resource groups are activated; and transmitting an uplink signal on the basis of the lower layer message. The uplink signal is transmitted on the basis of an activated resource group from among the resource groups.

公开(公告)号：US20220167335A1

公开(公告)日：2022-05-26

申请号：US17594106

申请日：2020-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Jonghyun PARK ,  Jiwon KANG

IPC: H04W72/04

Abstract: A method of transmitting an uplink signal by a user equipment in a wireless communication system includes receiving configuration information related to transmission of an uplink signal and transmitting the uplink signal based on the configuration information. The configuration information includes information indicating a specific beam related to a maximum permissible exposure (MPE) of a radio frequency (RF), and the transmission of the uplink signal is based on the specific beam.