公开(公告)号：US20200382247A1

公开(公告)日：2020-12-03

申请号：US16646419

申请日：2019-02-14

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/08

Abstract: Disclosed is a method by which a terminal receives a physical downlink shared channel (PDSCH) in a wireless communication system. Particularly, the method comprises: receiving a physical downlink control channel (PDCCH) for scheduling the PDSCH; acquiring, from the PDCCH, rate matching information for the PDSCH; and receiving the PDSCH at a plurality of transmission time intervals (TTIs) on the basis of the rate matching information, wherein the rate matching information is identically used for the plurality of TTIs.

公开(公告)号：US20200337079A1

公开(公告)日：2020-10-22

申请号：US16065682

申请日：2018-04-02

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Yunjung YI

IPC: H04W72/14 ,  H04W72/04 ,  H04W72/12

Abstract: An uplink transmitting method for a user equipment (UE) for supporting a short transmission time interval (TTI) in a wireless communication includes receiving downlink control information including uplink grant, and when a transmitting timing of an uplink signal corresponding to the uplink grant and a transmission timing of a semi-persistent (SPS) uplink signal overlap with each other, if a TTI length of a first channel in which the uplink signal corresponding to the uplink grant is to be transmitted is longer than a TTI length of a second channel in which the SPS uplink signal is to be transmitted, performing uplink signal transmission only on the second channel of the first channel and the second channel at the transmission timing.

公开(公告)号：US20200296698A1

公开(公告)日：2020-09-17

申请号：US16649018

申请日：2018-09-28

Applicant: LG Electronics Inc.

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

IPC: H04W72/04

Abstract: The present disclosure provides a method for a terminal to receive downlink control information (DCI) in a wireless communication system. Particularly, the method is characterized in that DCI is received through one or more control channel elements (CCE) based on an aggregation level for a physical downlink control channel (PDCCH), wherein each of the one or more CCEs includes a plurality of resource element groups (REG), each of the plurality of REGs includes a plurality of resource elements (RE), and the DCI is mapped to a first RE included in a first REG and then to a second RE included in a second REG.

公开(公告)号：US20200280357A1

公开(公告)日：2020-09-03

申请号：US16875014

申请日：2020-05-15

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Jiwon KANG ,  Yunjung YI ,  Daesung HWANG

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/10 ,  H04W72/12 ,  H04W76/11

Abstract: Disclosed are a method for transmitting and receiving a radio signal in a wireless communication system and an apparatus therefor. Particularly, a method for performing, by a terminal, channel state information (CSI) reporting in a wireless communication system comprises the steps of: receiving, from a base station, bandwidth part (BWP) configuration information on a BWP for uplink and/or downlink transmission; receiving, from the base station, reporting configuration information including a reporting configuration for the CSI reporting; and performing the CSI reporting on the basis of the BWP configuration information and the reporting configuration information, wherein the reporting configuration is associated with the BWP, and whether or not the reporting configuration is activated may be determined on the basis of whether or not the BWP is activated.

公开(公告)号：US20200266950A1

公开(公告)日：2020-08-20

申请号：US16869244

申请日：2020-05-07

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Yunjung YI

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

Abstract: Disclosed herein is a method for receiving a demodulation reference signal (DMRS) in a wireless communication system. In particular, the method may include receiving a synchronization signal/physical broadcast channel (SS/PBCH) block, acquiring information about control resource set (CORESET) #0 from a PBCH included in the SS/PBCH block, receiving a physical downlink control channel (PDCCH) through CORESET #0, and receiving a physical downlink shared channel (PDSCH) scheduled based on the PDCCH and a DMRS for the PDSCH, wherein, based on the PDCCH being addressed to a system information-radio network temporary identifier (SI-RNTI), a reference point for the DMRS may be subcarrier #0 of a resource block (RB) having a lowest number among RBs included in CORESET #0.

公开(公告)号：US20200260417A1

公开(公告)日：2020-08-13

申请号：US16637550

申请日：2018-08-07

Applicant: LG Electronics Inc.

Inventor： Soonki JO ,  Yunjung YI ,  Daesung HWANG

IPC: H04W72/04

Abstract: A method by which a terminal receives a downlink signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving information on a payload size of a group common-physical control channel (GC-PDCCH), which should be monitored by the terminal, and information on a control channel element (CCE) aggregation level of the GC-PDCCH, which should be monitored by the terminal; monitoring the GC-PDCCH in a control resource set (CORESET) on the basis of the information on the payload size of the GC-PDCCH and the information on the CCE aggregation level of the GC-PDCCH; and obtaining a slot format indication (SFI) through the GC-PDCCH. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US20200260251A1

公开(公告)日：2020-08-13

申请号：US16860625

申请日：2020-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Joonkui AHN ,  Suckchel YANG ,  Hanjun PARK ,  Yunjung YI

IPC: H04W8/00 ,  H04J11/00 ,  H04L5/00 ,  H04L27/00 ,  H04W4/06

Abstract: A method for receiving a discovery reference signal (DRS) by a user equipment (UE) in a wireless communication system for supporting an unlicensed band, includes receiving the DRS in at least one subframe included in a discovery measurement timing configuration (DMTC) period, and receiving a multimedia broadcast multicast service single frequency network (MBSFN) configuration, wherein the MBSFN configuration is not applied to the at least one subframe.

公开(公告)号：US20200245324A1

公开(公告)日：2020-07-30

申请号：US16638123

申请日：2018-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Yunjung YI ,  Daesung HWANG ,  Duckhyun BAE ,  Inkwon SEO

IPC: H04W72/04 ,  H04W8/00 ,  H04W4/06 ,  H04L25/02 ,  H04L5/00 ,  H04L5/14 ,  H04W74/08 ,  H04W56/00

Abstract: A method, according to one embodiment of the present invention, may comprise a configuration whereby a base station, which has received, from another base station, a message including information associated with the another base station, communicates with a terminal on a specific frequency band on the basis of the information associated with the another base station. Here, the specific frequency band may be: a frequency band included in a frequency band used by the another base station; or a frequency band adjacent to the frequency band used by the another base station.

公开(公告)号：US20200235903A1

公开(公告)日：2020-07-23

申请号：US16652313

申请日：2018-10-02

Applicant: LG Electronics Inc.

Inventor： Youngtae KIM ,  Yunjung YI ,  Hyunho LEE ,  Daesung HWANG

IPC: H04L5/14 ,  H04W76/15 ,  H04W72/04 ,  H04L1/18

Abstract: The present invention relates to a method for signal transmission or reception by a terminal dual-connected to a first radio access technology (RAT) or a second RAT in a wireless communication system. Specifically, the method comprises: a step of receiving a first RAT-based downlink reference time domain duplex (TDD) uplink-downlink configuration; and a time division multiplexing (TDM) step of, when an uplink subframe on the basis of the downlink reference TDD uplink-downlink configuration is associated with a first transmission time unit having a predetermined length, setting the first transmission time unit for the first RAT and setting a second transmission time unit for the second RAT. The second transmission time unit is obtained by excluding a transmission time unit from the uplink subframe. The terminal 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：US20200213890A1

公开(公告)日：2020-07-02

申请号：US16813968

申请日：2020-03-10

Applicant: LG Electronics Inc.

Inventor： Hanjun PARK ,  Hyunsoo KO ,  Eunsun KIM ,  Kijun KIM ,  Yunjung YI ,  Hyunho LEE

IPC: H04W24/10 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04

Abstract: The present invention discloses a method for a terminal reporting radio resource management (RRM) to a base station, and an apparatus supporting the same. More specifically, the present invention discloses a method for a terminal, if a base station transmits signals including an RRM reference signal (RS) by using one or more analogue beams for each symbol, performing RRM measurement in correspondence with the same, and reporting the measured RRM information; and an apparatus supporting the same.