公开(公告)号：US20200288435A1

公开(公告)日：2020-09-10

申请号：US16824529

申请日：2020-03-19

Applicant: LG Electronics Inc.

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

IPC: H04W72/02 ,  H04W76/27 ,  H04L1/00 ,  H04L1/18 ,  H04W4/40

Abstract: An embodiment of the present disclosure provides a method for performing sidelink (SL) communication based on physical sidelink control channel (PSCCH) by a first apparatus. The method may include transmitting a first sidelink control information to a second apparatus through PSCCH, and transmitting a second sidelink control information to the second apparatus through physical sidelink shared channel(PSSCH) related to the PSCCH, wherein the first sidelink control information includes at least one reserved bit reserved for use.

公开(公告)号：US20200266959A1

公开(公告)日：2020-08-20

申请号：US16755543

申请日：2018-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04L5/00 ,  H04L1/16 ,  H04W74/08

Abstract: In a wireless communication system, user equipment (UE) receives information about an uplink (UL) bandwidth part (BWP) from a network through remaining minimum system information (RMSI), and transmits an MSG3 of a random access procedure to the network through the UL BWP. The UL BWP can be configured separately from a downlink (DL) BWP.

公开(公告)号：US20200252978A1

公开(公告)日：2020-08-06

申请号：US16858000

申请日：2020-04-24

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04W74/08 ,  H04W72/04

Abstract: Provided are a method and device for transmitting MSG3 in a random access procedure in a wireless communication system. A user equipment (UE) determines a frequency resource for transmitting MSG3 in a random access procedure and transmits the MSG3 to a network via the frequency resource. The starting position of the frequency resource is the smallest physical resource block (PRB) of an active uplink (UL) bandwidth part (BWP), and the bandwidth of the frequency resource is the same as the bandwidth of an initial UL BWP.

公开(公告)号：US20200252928A1

公开(公告)日：2020-08-06

申请号：US16853357

申请日：2020-04-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for transmitting uplink control information in a wireless communication system according to an embodiment of the present invention, which is performed by a terminal, may comprise the steps of: determining the number of coded symbols according to the payload size of uplink control information to be transmitted; and mapping the uplink control information to an uplink resource according to the determined number of the coded symbols, wherein the number of the coded symbols is determined using a parameter selected according to the payload size of the uplink control information to be transmitted.

公开(公告)号：US20200236667A1

公开(公告)日：2020-07-23

申请号：US16824522

申请日：2020-03-19

Applicant: LG Electronics Inc.

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

IPC: H04W72/04 ,  H04W4/40

Abstract: An embodiment of the present disclosure provides a method of transmitting control information by a first apparatus. The method includes transmitting a first control information to a second apparatus through a physical sidelink control channel (PSCCH), and transmitting a second control information to the second apparatus through a physical sidelink shared channel (PSSCH) related to the PSCCH, wherein the first control information includes information for a control information format of the second control information.

公开(公告)号：US20200221456A1

公开(公告)日：2020-07-09

申请号：US16628507

申请日：2018-07-17

Applicant: LG ELECTRONICS INC.

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

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

Abstract: In the present invention a method for a terminal to report channel state information (CSI) in a wireless communication system is disclosed. More specifically, the method comprises: configuring a plurality of mini-slot sets that are included in slot N−k as a reference resource; and simultaneously reporting to a base station all CSI for the respective plurality of mini-slot sets that are generated based on the reference resource within slot N, wherein the plurality of mini-slot sets comprise a plurality of mini-slots, and wherein k is an integer that is configured by the base station.

公开(公告)号：US20200214024A1

公开(公告)日：2020-07-02

申请号：US15752232

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Suckchel YANG ,  Daesung HWANG ,  Hyunho LEE

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04B7/06 ,  H04B7/0456

Abstract: Provided are a method for transmitting uplink control information of a terminal in a wireless communication system and a terminal device using the method. The method comprises: determining the number of transmission blocks to be transmitted via a PUSCH supporting multiple-layer transmission; according to the determined number of transmission blocks, determining UCI to be included in each transmission block; and transmitting each transmission block comprising the UCI to a base station.

公开(公告)号：US20200178277A1

公开(公告)日：2020-06-04

申请号：US16787780

申请日：2020-02-11

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Suckchel YANG ,  Daesung HWANG ,  Kijun KIM

IPC: H04W72/12 ,  H04W72/04

Abstract: Provided are a method for a terminal for carrying out uplink communication in a wireless communication system, and an apparatus using the method. The method receives an uplink communication-related parameter independently configured for each analog beam, and carries out the uplink communication on the basis of the parameter. If the uplink communication is carried out using a particular analog beam, then an uplink communication-related parameter configured on the particular analog beam is applied to the uplink communication.

公开(公告)号：US20200162207A1

公开(公告)日：2020-05-21

申请号：US16752212

申请日：2020-01-24

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Yunjung YI

IPC: H04L1/18

Abstract: The present disclosure discloses a method of transmitting a hybrid automatic repeat request-acknowledgement (HARQ-ACK) signal at a user equipment (UE) in a wireless communication system. Particularly, the method includes receiving at least one first physical downlink shared channel (PDSCH) related to the HARQ-ACK signal in a first bandwidth part (BWP), receiving downlink control information (DCI) for switching an active BWP related to a downlink signal from the first BWP to a second BWP, receiving at least one second PDSCH related to the HARQ-ACK signal in the second BWP, and transmitting the HARQ-ACK signal. The HARQ-ACK signal does not include HARQ-ACK information for the at least one first PDSCH.

公开(公告)号：US20200154425A1

公开(公告)日：2020-05-14

申请号：US16741392

申请日：2020-01-13

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Joonkui AHN ,  Yunjung YI

IPC: H04W72/04 ,  H04L5/14 ,  H04L1/18 ,  H04L5/00 ,  H04L1/16

Abstract: One disclosure of the present specification provides a user equipment method. The method comprises the steps of: receiving a time division duplex (TDD) uplink (UL)-downlink (DL) configuration from a frequency division duplex (FDD)-based primary cell; receiving downlink data from at least one secondary cell; determining an uplink subframe of the primary cell to transmit a hybrid automatic repeat request (HARQ) acknowledgement (ACK)/negative-acknowledgement (NACK) for the received downlink data, which is transmitted from the at least one secondary cell, according to the TDD UL-DL configuration; and transmitting the HARQ ACK/NACK from the determined uplink subframe to the primary cell.