公开(公告)号：US20200344726A1

公开(公告)日：2020-10-29

申请号：US16927433

申请日：2020-07-13

Applicant: LG Electronics Inc.

Inventor： Hanbyul SEO ,  Hyukjin CHAE ,  Seungmin LEE

IPC: H04W72/04 ,  H04L5/00 ,  H04W88/04 ,  H04W76/23

Abstract: The present application discloses a method for allocating resources for direct communication between terminals in a wireless communication system. Specifically, the method for allocating resources comprises: a step of configuring a first periodic resource so as to transmit multiple messages via direct communication between the terminals; and a step of transmitting the multiple messages by using the first periodic resource if a coding rate corresponding to the first periodic resource is below a maximum coding rate configured by an upper layer, wherein, if the coding rate is equal to or above the maximum coding rate, the first periodic resource is released and a second periodic resource is configured.

公开(公告)号：US20200329481A1

公开(公告)日：2020-10-15

申请号：US16097070

申请日：2017-04-26

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Kijun KIM ,  Ilmu BYUN ,  Seungmin LEE ,  Byounghoon KIM

IPC: H04W72/12 ,  H04W16/28 ,  H04W72/04

Abstract: A sensing gap is configured among cells for inter-cell interference coordination (ICIC) mechanism. A network node listens on a reservation signal in the sensing gap from a neighbor cell, and upon listening on the reservation signal, performs downlink (DL) transmission to a user equipment (UE) or uplink (UL) reception from the UE in a cell.

公开(公告)号：US20200322924A1

公开(公告)日：2020-10-08

申请号：US16305754

申请日：2017-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/02 ,  H04W4/44 ,  H04W76/14 ,  H04W72/04 ,  H04L1/00 ,  H04W28/02 ,  H04L5/00

Abstract: The present invention relates to a method by which a vehicle-to-everything (V2X) terminal performs V2X communication in a wireless communication system, and a device. Particularly, the method comprises the steps of: receiving information on a resource pool for V2X communication; and transmitting a message for at least one of a plurality of communication services having different coverages, on the basis of the resource pool.

公开(公告)号：US20200314940A1

公开(公告)日：2020-10-01

申请号：US16832873

申请日：2020-03-27

Applicant: LG Electronics Inc.

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

IPC: H04W76/18 ,  H04W76/19 ,  H04W76/27 ,  H04W76/11 ,  H04W28/02 ,  H04W4/40 ,  H04W80/02

Abstract: A method of operating a Tx user equipment (UE) in a wireless communication system includes receiving radio access network (RAN) paging by the Tx UE, initiating a radio resource control (RRC) resume procedure by the Tx UE, and transmitting an RRC message based on sidelink radio link failure (RLF) to a base station (BS) by the Tx UE. The RRC message is related to reporting of the sidelink RLF to the BS, and includes a destination identifier (ID) related to the sidelink RLF.

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：US20200280967A1

公开(公告)日：2020-09-03

申请号：US16647800

申请日：2018-09-18

Applicant: LG Electronics Inc.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Hyunho LEE

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

Abstract: The present invention may provide a method for receiving a physical downlink control channel (PDCCH) by a terminal in a wireless communication system, the method comprising: receiving at least one piece of parameter information for acquisition of a control channel element (CCE) index corresponding to a candidate PDCCH, and period information on at least one period during which a configuration related to each of the at least one piece of parameter information is maintained; acquiring the CCE index, using an identical parameter based on each of the at least one piece of parameter information, for each of the at least one period; and receiving the PDCCH by monitoring the candidate PDCCH on the basis of the CCE index.

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：US20200260413A1

公开(公告)日：2020-08-13

申请号：US16649581

申请日：2018-09-21

Applicant: LG Electronics Inc.

Inventor： Uihyun HONG ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/02 ,  H04L5/00

Abstract: A method and apparatus for a sidelink of a wireless communication system are proposed. A transmission UE can contiguously or non-contiguously allocate radio resources through sidelink communication. A specific resource allocation method is selected in consideration of latency of sidelink data/packets or other factors. For example, a specific resource allocation method can be determined based on whether a plurality of contiguous subchannels is allocated to radio resources before a first time, which is determined based on latency of data/packets.

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：US20200187252A1

公开(公告)日：2020-06-11

申请号：US16795360

申请日：2020-02-19

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Hyukjin CHAE

IPC: H04W74/08 ,  H04W24/10 ,  H04W72/04 ,  H04B17/318 ,  H04L1/18

Abstract: Provided herein are a method for performing sidelink communication by a first device (100) and a device for supporting the same. The method may include the steps of performing at least one of Channel occupancy Ratio (CR) measurement or Channel Busy Ratio (CBR) measurement based on a first resource unit, and performing the sidelink communication based on the measurement, wherein a number of symbols of the first resource unit may be a number of symbols related with sidelink being included in a first slot, among a plurality of slots within a resource pool.