公开(公告)号：US20220085951A1

公开(公告)日：2022-03-17

申请号：US17422139

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hyukjin CHAE ,  Hanbyul SEO ,  Daesung HWANG

IPC: H04L5/00 ,  B60W60/00

Abstract: A method of receiving a feedback signal by a transmission terminal in a wireless communication system includes the transmission terminal transmitting a reference signal to a plurality of reception terminals and the transmission terminal receiving a plurality of feedback signals based on the reference signal from the plurality of reception terminals. Each of the plurality of feedback signals includes a signal, to which different phase compensation applies.

公开(公告)号：US20220077991A1

公开(公告)日：2022-03-10

申请号：US17525234

申请日：2021-11-12

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Seungmin LEE ,  Hanbyul SEO

IPC: H04L5/00 ,  H04W72/12

Abstract: A method for performing wireless communication by a first device, and an apparatus supporting same. The method includes: determining a first PSSCH resource, a second PSSCH resource, and a third PSSCH resource; and transmitting, to a second device, Sidelink Control Information (SCI) including information related to frequency domains of the second PSSCH resource and the third PSSCH resource on a first PSCCH resource related to the first PSSCH resource. Here, the information related to the frequency domains is obtained on the basis of the number of subchannels included in a resource pool, an index of a starting subchannel of the second PSSCH resource, an index of a starting subchannel of the third PSSCH resource, the number of subchannels included in the second PSSCH resource, and the number of subchannels included in the third PSSCH resource, and the information related to the frequency domains may be a zero or positive integer.

公开(公告)号：US20220069965A1

公开(公告)日：2022-03-03

申请号：US17522431

申请日：2021-11-09

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Yunjung YI ,  Daesung HWANG

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/04 ,  H04W88/02 ,  H04W24/10

Abstract: A method for supporting carrier aggregation and a short transmission time interval (sTTI) in a wireless communication system according to an embodiment of the present invention is performed by a terminal, and may comprise a step of reporting the maximum number of component carriers supporting a combination of downlink (DL) and uplink (UL) sTTI lengths, in units of bands or band combinations.

公开(公告)号：US20220039017A1

公开(公告)日：2022-02-03

申请号：US17290970

申请日：2019-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Inkwon SEO ,  Yunjung YI ,  Daesung HWANG

IPC: H04W52/02 ,  H04W76/28

Abstract: The present specification provides a method of performing physical downlink control channel (PDCCH) monitoring by a terminal in a wireless communication system, comprising the steps of: receiving, from a network, information related to power saving; and performing the PDCCH monitoring on the basis of the received information related to the power saving, wherein the information related to the power saving, which is a single piece of information, is information indicating at least one of whether the terminal is to perform a wake-up operation or whether the terminal is to perform a sleep operation.

公开(公告)号：US20210352638A1

公开(公告)日：2021-11-11

申请号：US17382918

申请日：2021-07-22

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04W72/04 ,  H04W72/08

Abstract: A method and apparatus for monitoring downlink control information (DCI) in a wireless communication system, especially in a new radio access technology (NR) is provided. A user equipment (UE) monitors first DCI having a first size in a UE specific search space (USS). The the first size is determined based on an active bandwidth part (BWP). The UE further monitors second DCI having a second size in a common search space (CSS). The second size is determined based on a default BWP.

公开(公告)号：US20210321315A1

公开(公告)日：2021-10-14

申请号：US17266560

申请日：2019-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Soonki JO ,  Duckhyun BAE ,  Daesung HWANG

IPC: H04W36/30 ,  H04W36/38 ,  H04W36/00

Abstract: An operating method of a node in a wireless communication system, and a device using the method are provided. The method transmits a link instability signal notifying a child node of the instability of a link if the link with a parent node is unstable, monitors, during a connection recovery time, whether a link recovery signal is received from the parent node, and transmits, to the child node, a handover trigger signal if the link recovery signal has not been received within the connection recovery time.

公开(公告)号：US20210281378A1

公开(公告)日：2021-09-09

申请号：US17317302

申请日：2021-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun PARK ,  Suckchel YANG ,  Joonkui AHN ,  Seungmin LEE ,  Daesung HWANG

IPC: H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W72/04

Abstract: A method for transmitting uplink control information and an apparatus therefor are disclosed. In a method for transmitting uplink control information using a physical uplink shared channel (PUSCH) in a wireless communication system, the method is performed by a terminal and includes receiving downlink control information including an accumulated number of physical downlink shared channels (PDSCH) transmissions associated with a cell group configured for the terminal, coding the uplink control information using the accumulated number of PDSCH transmissions, and transmitting the coded uplink control information using the PUSCH.

公开(公告)号：US20210250914A1

公开(公告)日：2021-08-12

申请号：US17245477

申请日：2021-04-30

Applicant: LG ELECTRONICS INC.

Inventor： Huayue SONG ,  Yunjung YI ,  Daesung HWANG

IPC: H04W72/04

Abstract: Disclosed herein is a method for determining a resource area to be allocated to a bandwidth part (BWP) in a wireless communication system. More specifically, the method performed by a terminal includes: receiving, from a network, a first resource allocation field associated with a resource allocation group (RBG) size for a first BWP and a second resource allocation field associated with an RBG size for a second BWP, on the first BWP; and when the size of the first resource allocation field is greater than the size of the second resource allocation field, determining a resource area to be allocated to the second BWP, based on a value of the first resource allocation field, which corresponds to the size of the second BWP, starting from a predefined point.

公开(公告)号：US20210168768A1

公开(公告)日：2021-06-03

申请号：US16954500

申请日：2018-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Seonwook KIM ,  Yunjung YI ,  Hyunho LEE ,  Daesung HWANG

IPC: H04W72/04

Abstract: Disclosed are a method for transmitting and receiving uplink control information in a wireless communication system, and an apparatus therefor. Specifically, a method for transmitting, by a terminal, uplink control information in a wireless communication system comprises the steps of: receiving, from a base station, downlink control information (DCI) for scheduling transmission of the uplink control information; and transmitting the uplink control information to the base station through a physical uplink shared channel on the basis of the DCI, wherein the specific field included in the DCI may include indication information related to whether only the uplink control information is transmitted through the physical uplink shared channel.

公开(公告)号：US20210152316A1

公开(公告)日：2021-05-20

申请号：US16633928

申请日：2018-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Yunjung YI ,  Hyunho LEE ,  Daesung HWANG

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: Disclosed is a method by which a terminal transmits an acknowledgement (ACK)/negative ACK (NACK) signal in a wireless communication system. In particular, the method is characterized by receiving data from a base station, generating an ACK signal or a NACK signal corresponding to the data, transmitting the ACK signal to the base station on the basis of a first hopping pattern when the ACK signal is generated according to the data, and transmitting the NACK signal to the base station on the basis of a second hopping pattern different from the first hopping pattern when the NACK signal is generated according to the data. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, the base station or a network.