公开(公告)号：US20200304272A1

公开(公告)日：2020-09-24

申请号：US16860710

申请日：2020-04-28

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Youngdae LEE ,  Giwon PARK ,  Jongyoul LEE

IPC: H04L5/00 ,  H04W72/12 ,  H04W76/14

Abstract: According to an embodiment of the present disclosure, there may be provided a method of transmitting SL CSI by a first apparatus. The method may include generating the SL CSI related to a channel state between the first apparatus and a second apparatus in a MAC CE format, and transmitting the SL CSI to the second apparatus.

公开(公告)号：US20200296690A1

公开(公告)日：2020-09-17

申请号：US16082207

申请日：2017-03-06

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Hyukjin CHAE

IPC: H04W72/02 ,  H04W4/40

Abstract: Disclosed are a V2X (vehicle-to-everything) transmission resource selecting method implemented by a terminal in a wireless communication system and a terminal using the method. The method is characterized by: receiving type information for indicating the type of a resource pool; and executing a resource selection, on the basis of partial sensing, and/or a random selection from the resource pool on the basis of the type information.

公开(公告)号：US20200288486A1

公开(公告)日：2020-09-10

申请号：US16824528

申请日：2020-03-19

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04W72/04

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

公开(公告)号：US20200288461A1

公开(公告)日：2020-09-10

申请号：US16879452

申请日：2020-05-20

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Suckchel YANG ,  Seungmin LEE

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

Abstract: A disclosure of the present specification provides a new PUCCH format for allowing increased UCI HARQ-ACK; including CSI to be transmitted in an environment in which an enhanced carrier aggregation technology is used so that cells, the number of which exceeds five and is a maximum of X e.g., 32, can be aggregated.

公开(公告)号：US20200267743A1

公开(公告)日：2020-08-20

申请号：US16868788

申请日：2020-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Joonkui AHN ,  Seungmin LEE ,  Kijun KIM ,  Suckchel YANG ,  Hanbyul SEO ,  Jonghyun PARK ,  Hyangsun YOU

IPC: H04W72/12 ,  H04W72/04 ,  H04W16/14 ,  H04L5/00 ,  H04W24/10 ,  H04B7/06

Abstract: A method for a user equipment (UE) in a wireless communication system includes monitoring a physical channel carrying downlink control information (DCI); and receiving, based on the DCI, downlink data in an unlicensed band cell (Ucell). Further, the downlink data is received in a 1st subframe of a downlink transmission burst, based on being configured to monitor the physical channel on the Ucell, the downlink data is received starting in one of a partial subframe or a normal subframe in the 1st subframe, and the partial subframe is smaller than the normal subframe.

公开(公告)号：US20200267041A1

公开(公告)日：2020-08-20

申请号：US16762902

申请日：2018-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Heejin KIM ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04L27/26 ,  H04W56/00

Abstract: An example of the present specification proposes a technique for decoding a plurality of wireless signals having different characteristics. For example, the plurality of wireless signals may have different CP lengths, be received in different frequency bands, or be configured by different channels. An example of the present specification proposes an example of performing of decoding by using a plurality of reception windows on the basis of a specific wireless signal. Another example of the present specification proposes an example of a proposal of feedback information to a transmission UE on the basis of a specific wireless signal.

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：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：US20200245350A1

公开(公告)日：2020-07-30

申请号：US16850837

申请日：2020-04-16

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/12 ,  H04L5/00

Abstract: Provided are a method for a terminal transmitting an uplink control channel in a wireless communication system, and a device using same. The method comprises: determining the overlapping or not between a first physical uplink control channel (PUCCH) and a second PUCCH; and determining a transmission method for the first PUCCH and the second PUCCH on the basis of the determining. Here, the first PUCCH is an uplink control channel that is frequency division multiplexed (FDM) with a data channel, and the second PUCCH is an uplink control channel that is time division multiplexed (TDM) with the data channel.

公开(公告)号：US20200245272A1

公开(公告)日：2020-07-30

申请号：US16749653

申请日：2020-01-22

Applicant: LG Electronics Inc.

Inventor： Uihyun HONG ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W56/00 ,  H04W72/00 ,  H04L5/00 ,  H04W4/40

Abstract: Disclosed is a method of performing an operation for a sidelink user equipment (UE) in a wireless communication system, including generating a sidelink synchronization signal block (S-SSB) including a sidelink primary synchronization signal (S-PSS), a sidelink secondary synchronization signal (S-SSS), and a physical sidelink broadcast channel (PSBCH); and transmitting the S-SSB, wherein the number of transmissions of the S-SSB within one period is differently set according to a subcarrier spacing.