公开(公告)号：US20210105090A1

公开(公告)日：2021-04-08

申请号：US16606478

申请日：2018-04-18

Applicant: LG Electronics Inc.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Kijun KIM ,  Changhwan PARK ,  Suckchel YANG ,  Kunil YUM ,  Daesung HWANG

IPC: H04L1/00 ,  H04W72/04 ,  H04W80/02 ,  H04L25/02 ,  H04W72/14 ,  H04L1/16

Abstract: A method for rate matching (RM) by a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving control information for transmission of a physical uplink shared channel (PUSCH) of the terminal; and transmitting the PUSCH on the basis of the control information, wherein the control information includes RM information indicating time and/or frequency information of a position of an RM resource to which the PUSCH is not mapped.

公开(公告)号：US20200374911A1

公开(公告)日：2020-11-26

申请号：US16646453

申请日：2019-02-14

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Yunjung YI ,  Daesung HWANG

IPC: H04W72/12 ,  H04L1/00 ,  H04L5/00 ,  H04W8/24

Abstract: A method and an apparatus for receiving a signal by a terminal in a wireless communication system according to an embodiment of the present invention comprises the steps of: establishing an RNTI associated with an MCS by a terminal; receiving a control channel for scheduling transmission of an uplink data channel or reception of a downlink data channel; and transmitting the uplink data channel or receiving the downlink data channel on the basis of one MCS table of a plurality of MCS tables, wherein the uplink data channel or the downlink data channel has been scheduled by the control channel and the one MCS table is determined on the basis of an RNTI associated with the MCS and an RNTI associated with the control channel.

公开(公告)号：US20200314822A1

公开(公告)日：2020-10-01

申请号：US16888587

申请日：2020-05-29

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Daesung HWANG

IPC: H04W72/04 ,  H04W72/12

Abstract: Proposed is a method of performing wireless communication by a first apparatus. The method may include receiving first control information on a first search space related to the first control information, and receiving second control information on a second search space related to the second control information. For example, the first search space related to the first control information may overlap with the second search space related to the second control information, based on that a base station allocates a resource related to sidelink transmission to the first apparatus in a carrier in which Uu communication is performed.

公开(公告)号：US20200266857A1

公开(公告)日：2020-08-20

申请号：US16741124

申请日：2020-01-13

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Seungmin LEE ,  Jinwoo KIM ,  Hanbyul SEO

IPC: H04B7/0417 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W4/40

Abstract: A method of performing an operation for a first user equipment (UE) in a wireless communication system includes transmitting a physical sidelink shared channel (PSSCH) to a second UE by the first UE, and transmitting, to a base station (BS), feedback information based on a physical sidelink feedback channel (PSFCH) for the PSSCH on a physical uplink control channel (PUCCH) by the first UE. A transmission timing of the PUCCH is determined based on information about the number of slots from the PSFCH to the PUCCH.

公开(公告)号：US20200229189A1

公开(公告)日：2020-07-16

申请号：US16811328

申请日：2020-03-06

Applicant: LG Electronics Inc.

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

IPC: H04W72/04 ,  H04L27/26

Abstract: Provided herein are a method for performing wireless communication by a first apparatus and an apparatus for supporting the same. The method may include the steps of receiving a configuration related to a Uu bandwidth part (BWP) from a base station, and receiving a configuration related to a sidelink (SL) BWP from the base station. Herein, based on a numerology of the Uu BWP and a numerology of the SL BWP being different, the first apparatus may not perform SL communication on the SL BWP.

公开(公告)号：US20200213984A1

公开(公告)日：2020-07-02

申请号：US16814766

申请日：2020-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Ilmu BYUN ,  Yunjung YI

IPC: H04W72/04 ,  H04W74/00 ,  H04L5/00 ,  H04W74/04

Abstract: A method for receiving a signal in a user equipment (UE) from a base station (BS) in a wireless communication system is disclosed. The method comprises the steps of configuring a plurality of intervals of a specific time region for indicating whether to transmit the signal, through a higher layer; receiving an indicator for indicating whether to transmit the signal, for each of the plurality of intervals; and receiving a signal in each of the plurality of intervals in accordance with indication of the received indicator, wherein at least one of the plurality of intervals of the specific time region may have a first size, and the other intervals except the at least one interval may have a second size.

公开(公告)号：US20200187181A1

公开(公告)日：2020-06-11

申请号：US16794819

申请日：2020-02-19

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Yunjung YI

IPC: H04W72/04 ,  H04W48/12 ,  H04W72/12 ,  H04L5/00 ,  H04L1/18 ,  H04W74/00

Abstract: A method of receiving a Physical Downlink Shared Channel (PDSCH) includes: receiving, in a first bandwidth part (BWP), a downlink control information (DCI) including (i) first information that indicates switching an active BWP from the first BWP to a second BWP, and (ii) second information related to scheduling at least one transport block (TB) for the PDSCH; and receiving, in the second BWP, the PDSCH based on the first information and the second information. Based on a number of TBs in a first group of TBs that can be scheduled through the second information being equal to one, and based on a number of TBs in a second group of TBs that can be scheduled for the second BWP being equal to two: among the second information related to scheduling the at least one TB, information related to a second TB among the second group of TBs is disabled.

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：US20190372721A1

公开(公告)日：2019-12-05

申请号：US16317990

申请日：2017-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Daesung HWANG ,  Yunjung YI

IPC: H04L1/18 ,  H04L5/00

Abstract: According to one embodiment of the present invention, a method by which a terminal configured to have two or more processing times transmits a hybrid automatic repeat request-acknowledgment (HARQ-ACK) in a wireless communication system comprises the steps of: receiving, from a base station, a downlink control channel for indicating a downlink data channel, and the downlink data channel in one or more downlink subframes; and transmitting, to the base station, HARQ-ACK information on the downlink data channel in an uplink subframe corresponding to the one or more downlink subframes, wherein the HARQ-ACK information transmitted in the uplink subframe includes HARQ-ACK information on a downlink data channel in accordance with only one processing time among the two or more processing times, and cannot include HARQ-ACK information on a downlink data channel in accordance with the rest processing times.

公开(公告)号：US20190357194A1

公开(公告)日：2019-11-21

申请号：US16414733

申请日：2019-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Yunjung YI

IPC: H04W72/04

Abstract: A method of transmitting and receiving a data channel by a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving downlink control information (DCI) including information related to a resource region for a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH), acquiring a resource indication value (RIV) from the DCI, acquiring a first length of allocated resource blocks based on the RIV, scaling the first length of allocated resource blocks to a second length of allocated resource blocks, based on a scaling factor and receiving the PDSCH or transmitting the PUSCH based on the second length of allocated resource blocks, wherein the scaling factor may be 2n, and n may be non-negative integer.