公开(公告)号：US20210176758A1

公开(公告)日：2021-06-10

申请号：US17045275

申请日：2019-04-08

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Hyunho LEE ,  Daesung HWANG ,  Yunjung Yl

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/18 ,  H04W72/10

Abstract: The present specification provides a method for transmitting uplink data by a user equipment (UE) in a wireless communication system includes: sequentially receiving, from a base station (BS), first downlink control information (DCI) for allocation of a first resource and second DCI for allocation of a second resource; and when the first resource and a partial resource of the second resource overlap each other, transmitting, to the BS, the uplink data on the partial resource of the second resource or on the second resource, wherein the first DCI and the second DCI include at least one parameter for transmission of the uplink data.

公开(公告)号：US20210168781A1

公开(公告)日：2021-06-03

申请号：US17263313

申请日：2019-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Duckhyun BAE ,  Yunjung YI ,  Inkwon SEO

IPC: H04W72/04 ,  H04L25/02 ,  G06N3/04 ,  G06N3/08

Abstract: A method of performing blind decoding for a physical downlink control channel (PDCCH) candidate and a device therefor in a wireless communication system are disclosed. Specifically, the method performed by a user equipment (UE) includes receiving, from a base station, configuration information related to a search space set, receiving, from the base station, a control resource set, and performing a blind decoding for a plurality of PDCCH candidates included in the control resource set based on the configuration information, wherein a demodulation reference signal (DMRS) is received per control resource set and is used in a channel estimation for a demodulation of the plurality of PDCCH candidates.

公开(公告)号：US20210084644A1

公开(公告)日：2021-03-18

申请号：US17054690

申请日：2019-05-13

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Yunjung YI

IPC: H04W72/04 ,  H04W76/27 ,  H04W72/08 ,  H04L1/18 ,  H04L5/00 ,  H04B7/06

Abstract: The present disclosure provides a method for transmitting, by a user equipment (UE), uplink control information (UCI) in a wireless communication system. More particularly, a radio resource control (RRC) configuration is received from a base station; and at least one uplink control information among a plurality of uplink control information is multiplexed through a specific resource among a plurality of resources allocated for transmission of control information or data and transmitted to the base station to satisfy strict latency and reliability requirements required in an Ultra-Reliable and Low Latency Communication (URLLC) service.

公开(公告)号：US20210084596A1

公开(公告)日：2021-03-18

申请号：US17044301

申请日：2019-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Duckhyun BAE ,  Kyuhwan KWAK ,  Yunjung YI

IPC: H04W52/14 ,  H04W52/24 ,  H04W72/04

Abstract: A method for transmitting an uplink physical channel in a wireless communication system and a device supporting the same are disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, transmission power related information via higher layer signaling, receiving a physical downlink control channel from the base station, and transmitting the uplink physical channel to the base station based on the physical downlink control channel, wherein the uplink physical channel includes a first uplink physical channel or a second uplink physical channel, wherein transmission powers for the first uplink physical channel and the second uplink physical channel are respectively calculated by different power related parameters determined based on the transmission power related information and the physical downlink control channel.

公开(公告)号：US20200374896A1

公开(公告)日：2020-11-26

申请号：US16962736

申请日：2019-02-14

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Yunjung YI

IPC: H04W72/12 ,  H04W16/14 ,  H04B1/713 ,  H04W72/04

Abstract: A method for a user equipment (UE) to perform an uplink transmission through a frequency hopping in a wireless communication system is disclosed. More specifically, the method includes receiving uplink (UL)-downlink (DL) configuration information from a base station; and performing the uplink transmission through the frequency hopping for each non-slot on non-slots that are repeated at least two times within one slot based on the UL-DL configuration information, wherein the non-slot is a scheduling unit with a smaller time interval than the one slot.

公开(公告)号：US20200314678A1

公开(公告)日：2020-10-01

申请号：US16903628

申请日：2020-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Duckhyun BAE ,  Yunjung YI ,  Inkwon SEO

IPC: H04W24/10 ,  H04W8/24

Abstract: A method is described for performing the channel estimation of a physical downlink control channel (PDCCH) in a wireless communication system. Specifically, The method performed by a user equipment (UE) includes transmitting, to a base station, UE capability information related to the channel estimation, receiving, from the base station, information for a PDCCH monitoring span, and performing a channel estimation based on the information for the PDCCH monitoring span, wherein the UE capability information may include information for a maximum number of control channel elements (CCEs) capable of being channel-estimated per PDCCH monitoring span.

公开(公告)号：US20200177329A1

公开(公告)日：2020-06-04

申请号：US16786456

申请日：2020-02-10

Applicant: LG Electronics Inc.

Inventor： Youngtae KIM ,  Yunjung YI ,  Jaehyung KIM ,  Duckhyun BAE ,  Inkwon SEO ,  Suckchel YANG ,  Hyunho LEE ,  Daesung HWANG

IPC: H04L5/00 ,  H04W76/15 ,  H04W72/12 ,  H04W74/08

Abstract: The present invention relates to a method for an NR (New Radio Access Technology) user equipment to transmit and receive a signal in a wireless communication system and an apparatus therefor. The method comprises the steps of checking a PDCCH (Physical Downlink Control Channel) order and, if the PDCCH order is checked, initiating a random access procedure. In this case, if a first uplink carrier and a second uplink carrier are configured, the random access procedure is configured to transmit a random access preamble via a specific uplink carrier corresponding to an indicator associated with the PDCCH order among the first uplink carrier and the second uplink carrier.

公开(公告)号：US20200163095A1

公开(公告)日：2020-05-21

申请号：US16631158

申请日：2018-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Yunjung YI ,  Seonwook KIM ,  Changhwan PARK ,  Duckhyun BAE ,  Inkwon SEO ,  Joonkui AHN ,  Sukhyon YOON ,  Hyunho LEE

IPC: H04W72/12 ,  H04W76/15 ,  H04W72/04

Abstract: The present invention relates to a signal transceiving method and device for a terminal dual-connected to a first radio access technology (RAT) and a second RAT in a wireless communication system, wherein the method includes: a step for scheduling a first signal according to the first RAT and a second signal according to the second RAT so that the first signal and second signal are temporally separated; and a step for transceiving the first signal and the second signal, wherein the first signal is dropped when the first signal and the second signal overlap in a first time domain due to timing advance (TA). The present invention relates to a signal transceiving method and device for a terminal dual-connected to a first radio access technology (RAT) and a second RAT in a wireless communication system, wherein the method includes: a step for scheduling a first signal according to the first RAT and a second signal according to the second RAT so that the first signal and second signal are temporally separated; and a step for transceiving the first signal and the second signal, wherein the first signal is dropped when the first signal and the second signal overlap in a first time domain due to timing advance (TA). The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US20240413951A1

公开(公告)日：2024-12-12

申请号：US18702622

申请日：2022-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Suckchel YANG

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/21

Abstract: A UE: determines to defer from a first slot to a third slot which is later than the first slot, the first slot being for transmitting first HARQ-ACK information for a SPS PDSCH associated with a SPS configuration including a configuration related to HARQ deferral; receives DCI including a retransmission request requesting for the transmission of second HARQ-ACK information, scheduled for a second slot, to be carried out in the third slot which is later than the second slot; determines UCI on the basis of the first HARQ-ACK information and the second HARQ-ACK information; and may transmit the UCI in the third slot. The UCI includes HARQ-ACK information acquired by adding the first HARQ-ACK information to the second HARQ-ACK information.

公开(公告)号：US20240089956A1

公开(公告)日：2024-03-14

申请号：US18272297

申请日：2022-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Seokmin SHIN ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/1268 ,  H04W16/14 ,  H04W72/50

CPC classification number: H04W72/1268 ,  H04W16/14 ,  H04W72/50

Abstract: A UE performs operations for: receiving a configuration for a reference resource region for an uplink cancellation indication; receiving scheduling information for scheduling uplink transmission on a frequency band including the reference resource region; receiving uplink cancellation indication information related to the reference resource region; and determining whether to cancel the uplink transmission on the basis of whether a first resource for the uplink transmission overlaps with a second resource, indicated by the uplink cancellation indication information, among resources in the reference resource region. The reference resource region may include one or more RB sets, each including a plurality of interlaced RBs. The uplink cancellation indication information may include a first information part pertaining to at least one of the plurality of interlaced RBs in the one or more RB sets.