Lg Electronics Inc.

Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Seoul National University

Lg Display Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Yonsei University

Samsung Electronics Ltd.

Business Canvas Inc.

Harvard College

Amorepacific Corporation

Taissa Research LLC

Lee, Seungmin

Seungmin Lee

Hanbyul Seo

Daesung Hwang

Hyukjin Chae

Suckchel Yang

Inkwon Seo

Yunjung Yi

Joonkui Ahn

Hakseong Kim

Kijun Kim

Giwon Park

Woosuk Ko

Kyuhwan Kwak

Hyunho Lee

Seonwook Kim

Youngdae Lee

Myoungseob Kim

Jongyoul Lee

Youngtae Kim

Jonghyun Park

Seoyoung Back

Byounghoon Kim

Hanjun Park

Jongwoo Hong

Heejin Kim

Jihyun Lee

Uihyun Hong

Hyangsun You

Dongyoun Seo

Taehyun Kim

Bonghoe Kim

Sangho Park

Jungkyu Lee

Jaewook Lee

Donghwan Shim

Junhyoung Kim

Hyunsoo Ko

Seunghwan Cho

Hyungtae Kim

Eunsun Kim

Sunghoon Jung

Suhwan Lim

Jinwoo Kim

Jiwon Kang

Joosun Yoon

Sangrim Lee

Ilmu Byun

Kunil Yum

Dongkyu Kim

Jonghyun Choi

Daewon Seo

Dae Won Lee

Seungjune Yi

Sunyoung Lee

Sukhyon Yoon

Jinyup Hwang

Dohyung Lee

Laeyoung Kim

Sangwook Lee

Haewook Park

Jongseob Baek

Yoonoh Yang

Manyoung Jung

Seunggye Hwang

Jaeho Hwang

Tae Hyun Kim

Dae-Young Lee

Yoojin Choi

Kyungwook Hwang

Sangkyu Kim

Gyungsoon Park

Junsik Hwang

Sunyoung Kim

Suyeon Sim

Heejin Ko

Kaibin Huang

JungSun Beak

Jaehoon Chung

Sangwon Kim

Kukheon Choi

Seokmin Shin

Jangwon Seo

Sanghoon Lee

Jeongho Lee

Sunghyun Choi

Cheol Kyu Shin

Seung-Hwan Cho

Woo Suk Ko

Jinyong Choi

Sunhee Lee

Younghyun Kim

Seungmin Song

Wonseok Cho

Jaeho Choi

Junghwan Kim

Ju-Won Yoon

Taewoo Kim

Jungsun Choi

Hoiyong Kwon

According to an embodiment of the present disclosure, a method of a first User Equipment (UE) for transmitting information related to an Inter-UE Coordination in a wireless communication system includes: determining information related to an Inter-UE Coordination based on configuration information, and transmitting, to a second UE, the information related to the Inter-UE Coordination. The information related to the Inter-UE Coordination is based on information representing a preferred resource or information representing a conflict of a reserved resource. Based on information for a first condition included in the configuration information, the preferred resource is determined among the resources related to the transmission of the second UE. Based on the information for the second condition included in the configuration information, an RSRP threshold related to the RSRP measured by the first UE is determined.

Method and apparatus for transmitting and receiving information related to inter-UE coordination in a wireless communication system

A three-dimensional semiconductor memory device and an electronic system including the same are discussed. The device may include: a stack structure including electrode layers and inter-electrode insulating layers that are alternately stacked on a substrate; one or more vertical semiconductor structures that extend into the stack structure and are adjacent to the substrate; one or more vertical conductive structures arranged in a first direction between adjacent ones of the one or more vertical semiconductor structures and extending into the stack structure and are adjacent to the substrate; and a conductive line portion on the stack structure that extends in the first direction to connect the one or more vertical conductive structures to each other. The conductive line portion and the vertical conductive structures may be connected to form a single unit.

Three-dimensional semiconductor memory device and electronic system including the same

Provided are a method by which a first apparatus communicates wirelessly, and an apparatus supporting same. The method comprises the steps of: obtaining a discontinuous reception (DRX) configuration containing information related to a hybrid automatic repeat request (HARQ) round trip time (RTT) timer; receiving, from a base station, downlink control information (DCI) including information related to at least one sidelink (SL) resource and information related to a physical uplink control channel (PUCCH) resource, on the basis of a physical downlink control channel (PDCCH) resource; and starting the HARQ RTT timer after the time domain of the PDCCH resource, on the basis that the PUCCH resource is not configured for the first apparatus, wherein the HARQ RTT timer may indicate the minimum duration before a retransmission grant is expected by the first apparatus.

Method and apparatus for starting SL DRX timer on basis of DCI in NR V2X

The present disclosure relates to connection establishment in a wireless communication system. According to one embodiment of the present disclosure, a method performed by a first wireless device in a wireless communication system comprises the steps of: receiving, from a serving base station, a mobility command including a dedicated random access channel (RACH) configuration for a contention-free random access of a target base station; establishing a connection with a second wireless device in response to the reception of the mobility command; transmitting the dedicated RACH configuration through the connection to the second wireless device; and receiving, from the second wireless device, information for notifying that the dedicated RACH configuration-based mobility has been completed.

Method and device for connection establishment in wireless communication system

According to one embodiment of the present disclosure, a method by which a first device performs wireless communication is provided. The method comprises the steps of: determining a UL resource grid in a UL BWP of a carrier on the basis of a first SCS; determining an SL resource grid in an SL BWP of the carrier on the basis of a second SCS; and allowing UL transmission to a base station or SL transmission to a second device on the basis of the UL resource grid or the SL resource grid, wherein the SL BWP or the UL BWP can be deactivated on the basis of the first SCS and the second SCS being the same and the RB boundary of the UL resource grid and the RB boundary of the SL resource grid not matching.

Method and device for determining resource for wireless communication in NR V2X

An operating method of a first device () in a wireless communication system is presented. The method may comprise the steps of: acquiring an SL DRX configuration, including an SL DRX HARQ RTT timer value, related to a second device; determining a selection window for selecting a plurality of resources; and selecting a plurality of resources on the basis of sensing related to the selection window, wherein the time between the plurality of resources is larger than the SL DRX HARQ RTT timer value.

Method and device for selecting transmission resource on basis of SL DRX HARQ RTT timer operation of reception device in NR V2X

An embodiment relates to a method for selecting a sidelink relay in a wireless communication system. The method comprises: selecting, by remote UE, at least one candidate relay UE; and selecting, by the remote UE, relay UE from among the at least one candidate relay UE, wherein the selection of the at least one candidate relay UE is on the basis of sidelink signal strength of each of the at least one candidate relay UE, and the selection of the relay UE is on the basis of comparison between a cell ID of each of the at least one candidate relay UE and a cell ID selected according to Uu link signal strength.

Operating method related to selection of relay UE in wireless communication system

One disclosure of the present specification provides a method. The method comprises: determining a configured maximum output power; transmitting, to another UE, on a first resource pool and a second resource pool at a same time, based on the configured maximum output power, wherein the configured maximum output power is configured, based on a maximum transmission power for the first resource pool and a maximum transmission power for the second resource pool, wherein the maximum transmission power for the first resource pool is a maximum value of transmission power when sidelink transmission is performed only on the first resource pool, wherein the maximum transmission power for the second resource pool is a maximum value of transmission power when sidelink transmission is performed only on the second resource pool.

Transmission power management for sidelink

A method that includes receiving a first time division duplex uplink-downlink (TDD UL-DL) configuration related to LTE, obtaining a second TDD UL-DL configuration related to NR sidelink communication, on the basis of the first TDD UL-DL configuration, and performing the NR sidelink communication with a second apparatus on a carrier related to the LTE, on the basis of the second TDD UL-DL configuration. The first TDD UL-DL configuration may include an UL subframe, a DL subframe, and a special subframe, and the special subframe may include a downlink pilot time slot (Dwpts) symbol, an uplink pilot time slot (Uppts) symbol, and a gap symbol. The NR sidelink communication is allowed for the first device in a first symbol, based on the Uppts symbol and the gap symbol overlapping with the first symbol.

Method and apparatus for performing NR Sidelink communication on LTE carrier

According to an embodiment of the present disclosure, a method in which a first apparatus performs sidelink communication is provided. The method may comprise: receiving a PSCCH from a second apparatus; receiving a PSSCH related to the PSCCH from the second apparatus; transmitting an SL PRS for sidelink positioning to the second apparatus; determining a PSFCH resource for transmitting a PSFCH to the second apparatus based on the PSCCH and the PSSCH; and transmitting the PSFCH to the second apparatus based on the PSFCH resource, wherein a time interval in which the SL PRS is transmitted and a time interval in which the PSFCH is transmitted may overlap each other.

Method and apparatus for transmitting SL PRS in NR V2X

Proposed is a method for a first device to perform wireless communication. The method can include a step of: receiving a plurality of first physical sidelink control channels (PSCCHs) or a plurality of first physical sidelink shared channels (PSSCHs); determining the priorities of a plurality of first physical sidelink feedback channels (PSFCHs) related to either the plurality of first PSCCHs or the plurality of first PSSCHs; and transmitting a hybrid automatic repeat request (HARQ) feedback through at least one first PSFCH among the first plurality of the first PSFCHs on the basis of the priorities of the plurality of first PSFCHs.

Method and device for performing HARQ feedback in NR V2X

A semiconductor device includes a substrate including a cell array region and a contact region; a plurality of gate electrodes arranged on the substrate in a first direction perpendicular to an upper surface of the substrate, the plurality of gate electrodes being extending in the cell array region and the contact region; a plurality of channel structures penetrating the plurality of gate electrodes in the first direction in the cell array region; a plurality of dummy channel structures penetrating the plurality of gate electrodes in the first direction in the contact region; a plurality of cell gate contacts extending in the first direction and each electrically connected to a respective one of the plurality of gate electrodes in the contact region; and a plurality of dummy contacts extending in the first direction on the plurality of dummy channel structures.

Non-volatile memory devices with dummy channel structures in contact region and associated systems

Provided are a method for performing wireless communication by a first device relaying communication between a second device and a base station, and an apparatus for supporting same. The method may comprise the steps of: establishing a first radio resource control (RRC) connection to the base station; establishing a PC5 connection to the second device; on the basis that there is no data transmission and reception between the first device and the base station, initiating a Uu data inactivity timer; on the basis that there is no data transmission and reception between the first device and the second device, initiating a sidelink (SL) data inactivity timer; and on the basis that the Uu data inactivity timer and the SL data inactivity timer are expired, releasing the first RRC connection between the first device and the base station.

Method and apparatus for performing relaying on basis of data inactivity timer

A method for a first device to perform sidelink communication includes transmitting PSCCH(s) to at least one device; transmitting data to the at least one device through PSSCH(s) related to the PSCCH(s); determining PSFCH resources for receiving sidelink HARQ feedbacks related to the data based on an index of a slot related to the PSSCH(s) and an index of a subchannel; and receiving HARQ feedback(s) related to the data from the at least one device based on at least one PSFCH resource among the PSFCH resources, wherein the PSCCH(s) and the PSSCH(s) are transmitted to the at least one device based on first resource pool(s) for transmission, the PSFCH resources are determined within second resource pool(s) for reception, and connection information between the first resource pool(s) and the second resource pool(s) may be set in the first device.

Method and device for managing resource pool in NR V2X

A method by which a first device performs wireless communication and a device for supporting same are provided. The method can comprise the steps of: transmitting a random access preamble to a base station; receiving, from the base station, a random access response message related to the random access preamble; transmitting, to the base station, a radio resource control (RRC) setup request message on the basis of the random access response message; receiving, from the base station, an RRC setup message as a response to the RRC setup request message; and receiving, from the base station, an RRC message including a setup related to a Uu bandwidth part (BWP) and a setup related to a sidelink (SL) BWP, wherein first device cannot perform SL communication through the SL BWP on the basis of the fact that the numerology of the Uu BWP and the numerology of the SL BWP are different.

Method for performing SL communication in consideration of BWP switching in NR V2X, and initial access operation

Growing community of inventors

Seoul, South Korea

Seungmin Lee