公开(公告)号：US20200336928A1

公开(公告)日：2020-10-22

申请号：US16922435

申请日：2020-07-07

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Yunjung YI

IPC: H04W24/08 ,  H04W72/04 ,  H04W56/00 ,  H04W72/10

Abstract: A method of monitoring a control signal in a wireless communication system, where the method is performed by a user equipment (UE) and includes: selecting at least one control resource set (CORESET) among a plurality of CORESETs based on an overlap between physical downlink control channel (PDCCH) monitoring occasions in the plurality of CORESETs; and monitoring a PDCCH only in the selected at least one CORESET, among the plurality of CORESETs. The method also includes: based on the at least one CORESET including a first CORESET, and based on a first reference signal of the first CORESET and a second reference signal of a second CORESET being associated with a same synchronization signal/physical broadcast channel block (SSB): monitoring the PDCCH in both the first CORESET and the second CORESET.

公开(公告)号：US20200336248A1

公开(公告)日：2020-10-22

申请号：US16761790

申请日：2018-11-12

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Yunjung YI ,  Daesung HWANG

IPC: H04L1/08 ,  H04L1/18 ,  H04L1/22

Abstract: The present disclosure discloses a method for controlling transmission power in a wireless communication system and an apparatus therefor. Specifically, in a method for performing repetition transmission of a wireless signal by a terminal in a wireless communication system, the method comprises receiving a configuration of multiple resources for repetition transmission of the wireless signal semi-statically by a base station; wherein a redundancy version sequence for repetition transmission of the wireless signal is pre-configured, performing repetition transmission of the wireless signal based on the redundancy version sequence on the remaining resources except for at least one particular resource among the multiple resources; and performing repetition transmission of the wireless signal on the at least one particular resource based on a redundancy version value pre-configured for the at least one particular resource.

公开(公告)号：US20200275431A1

公开(公告)日：2020-08-27

申请号：US16871519

申请日：2020-05-11

Applicant: LG Electronics Inc

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

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

Abstract: Systems and techniques for transmitting a physical uplink control channel (PUCCH) carrying a scheduling request (SR) in a wireless communication system. In some implementations, a method performed by a terminal includes the steps of: receiving, from a base station, a first message related to configuration of an uplink (UL) resource; receiving, from the base station, a second message related to resource configuration of a PUCCH carrying the SR; determining a resource for transmission of the PUCCH carrying the SR; and transmitting, to the base station, the PUCCH carrying the SR on the determined resource.

公开(公告)号：US20200275428A1

公开(公告)日：2020-08-27

申请号：US16645743

申请日：2018-09-28

Applicant: LG Electronics Inc.

Inventor： Yunjung YI

IPC: H04W72/04 ,  H04W74/08 ,  H04L5/14

Abstract: A method and apparatus for communicating with a network in a wireless communication system is provided. A user equipment (UE) receives information on transmission direction of a plurality of time intervals in a first component carrier (CC) and a second CC from the network, and communicates with the network via a virtual carrier, which is either any one of the first CC or the second CC at each of the plurality of time intervals, based on the information. The second CC is shifted in time relative to the first CC by a specific time interval.

公开(公告)号：US20200274750A1

公开(公告)日：2020-08-27

申请号：US16064817

申请日：2018-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Daesung HWANG

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

Abstract: Provided are a method and an apparatus for performing physical resource block (PRB) indexing in a wireless communication system. A user equipment (UE) receives information on an offset between a synchronization signal (SS) block and a system bandwidth from a network through the SS block and performs the PRB indexing on the system bandwidth on the basis of the information on the offset.

公开(公告)号：US20200266862A1

公开(公告)日：2020-08-20

申请号：US16866093

申请日：2020-05-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/0456 ,  H04L5/00 ,  H04W72/04 ,  H04L1/18 ,  H04B7/06

Abstract: A method of transmitting an uplink signal for a terminal configured to support multiple TTI (transmission time interval) lengths in a wireless communication system, includes mapping rank indicator (RI) information to elements on a column of an element matrix in a descending order of a row index from a maximum value of row indexes of the column; mapping ACK/NACK (acknowledgement/non-acknowledgement) information to the elements on the column in a descending order of the row index from a maximum value of the row indexes of the column among remaining elements except the elements of the column used for the RI information; and transmitting the uplink signal including the RI information and the ACK/NACK information.

公开(公告)号：US20200260414A1

公开(公告)日：2020-08-13

申请号：US16863491

申请日：2020-04-30

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：US20200259586A1

公开(公告)日：2020-08-13

申请号：US16796495

申请日：2020-02-20

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Yunjung YI

IPC: H04L1/00 ,  H04L5/00 ,  H04L25/02

Abstract: According to one embodiment of the present invention, a method of receiving DCI by a UE includes receiving bundling information regarding REGs via higher layer signaling, performing blind detection for a PDCCH in a CORESET configured on a plurality of OFDM symbols, and acquiring DCI from the PDCCH. When the bundling information indicates a first value, the UE may perform bundling such that only REGs locating on a same RB and corresponding to different OFDM symbols in the CORESET, are bundled as 1 REG bundle, and when the bundling information indicates a second value, the UE may perform bundling such that the REGs locating on the same RB and corresponding to the different OFDM symbols are bundled as 1 REG bundle along with REGs locating on different RBs in the CORESET, and the UE may perform the blind detection of the PDCCH by assuming same precoding for REGs belonging to a same REG bundle as a result of REG bundling.

公开(公告)号：US20200252188A1

公开(公告)日：2020-08-06

申请号：US16855651

申请日：2020-04-22

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04W72/12 ,  H04W76/11 ,  H04W76/27 ,  H04W72/04

Abstract: A method of receiving, by a user equipment (UE) that is configured to operate in transmission mode 10, downlink data in a wireless communication system. The method includes: receiving, in a transmission time interval (TTI), downlink control information (DCI) that includes resource element (RE) mapping information. The method also includes receiving, in a plurality of TTIs subsequent to the TTI in which the DCI was received, repeated transmissions of the downlink data to which the RE mapping information has been applied.

公开(公告)号：US20200236664A1

公开(公告)日：2020-07-23

申请号：US16841765

申请日：2020-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI

IPC: H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04L1/00 ,  H04W88/06

Abstract: A method for a user equipment (UE) in a wireless communication system includes determining a coverage enhancement (CE) mode, wherein the CE mode is determined as one of a plurality of predetermined CE modes, wherein the plurality of predetermined CE modes comprise CE mode A and CE mode B; receiving downlink control information (DCI) related to scheduling a data channel, wherein a format of the DCI is related to the CE mode; and communicating the data channel based on the DCI. Further, determining the CE mode includes based on information related to indicating the CE mode being received, determining the CE mode as identical to the CE mode indicated based on the information.