LG ELECTRONICS INC. patent applications published on September 21st, 2023

APPARATUS FOR CULTIVATING PLANTS (18018445)

Abstract

The present disclosure relates to an apparatus for cultivating plants, the apparatus includes a cabinet having a cultivation space; a door opening and closing the cultivation space; a cultivation shelf disposed inside the cultivation space and on which a seed package containing plants for cultivation is seated; a lighting device for radiating light to the cultivation shelf; a water tank provided inside the cultivation space and storing water; and a water supply pipe supplying water from the water tank to the cultivation shelf.

Inventor

Kiyoung LIM

VACUUM CLEANER (18042836)

Abstract

Disclosed is a vacuum cleaner. The present disclosure includes a suction motor providing a suction force, a nozzle unit sucking dust on a floor surface, a nozzle motor transferring a drive force to a rotating part, a nozzle shutter adjusting a size of a dust inlet, a battery providing power, a model selecting unit generating information on an operating state corresponding to a drive mode of the suction motor and an open/closed state of the nozzle shutter, an artificial intelligence unit generating probability information through an artificial intelligence model using current information, voltage information and the information on the operating state, and a controller controlling the drive mode in response to the probability information.

Inventor

Kihong PARK

NOZZLE PART AND ROBOT CLEANER INCLUDING SAME (18017247)

Abstract

A nozzle part and a robot cleaner including same are disclosed. A nozzle part according to various embodiments of the present invention comprises: a brush for collecting waste such as hair; and a removing member for removing the waste, such as hair, that is stuck to the brush. The removing member more quickly rotates than the brush in the same direction to remove the waste, such as hair, that is stuck to the brush. Therefore, the waste such as hair can be easily collected, removed and captured. Thus, user convenience can be improved.

Inventor

Changhwa SUN

ROBOT CLEANER (18016645)

Abstract

The present disclosure relates to a robot cleaner including a body having a space for accommodating a battery, a water container, and a motor therein, a first rotary plate having a lower portion to which a first mop is coupled, and a second rotary plate having a lower portion to which a second mop is coupled, in which the body includes a bottom surface disposed to be directed toward a floor, and mop support portions disposed on the bottom surface, protruding downward, and configured to be in contact with the first mop and the second mop, and the mops are bent by being brought into contact with the mop support portions, thereby increasing a frictional force between the floor and the mops.

Inventor

Youngbin KIM

DEVICE OF BRAKE CONTROLLING AND ROBOT INCLUDING THEREOF (18013758)

Abstract

The present invention relates to a brake control device and a robot including same. A robot according to an embodiment of the present invention comprises: a normal power- supplying unit for supplying electric energy required to move and operate the robot; a brake module for braking or unbraking a motor that moves the robot; an emergency power- supplying unit which receives and stores electric energy from the normal power-supplying unit, and supplies the stored electric energy to the brake module when the supply of the electric energy from the normal power-supplying unit is cut off; and a control processor which applies, to the brake module, a signal for controlling the supply of the electric energy, and controls the movement and operation of the robot.

Inventor

Byunghyuk LEE

REFRIGERATOR (18203205)

Abstract

A refrigerator includes a cabinet having a freezing compartment below a refrigerating compartment, an ice making compartment at a side of the refrigerating compartment, an evaporator, a shroud that is disposed at a front side of the evaporator, a grille panel coupled to a front surface of the shroud, a first cool air guide channel defined between the grille panel and the shroud and configured to guide cool air to a freezing compartment, a second cool air guide channel defined between the grille panel and the shroud and configured guide cool air to the ice making compartment, a freezing fan module disposed between the grille panel and the shroud and configured to supply cool air to the first cool air guide channel, and an ice making fan module disposed between the grille panel and the shroud and configured to supply cool air to the second cool air guide channel.

Inventor

Jong Gyu PARK

DISPLAY DEVICE LINKED TO VEHICLE AND OPERATING METHOD THEREOF (18020403)

Abstract

A display device linked to a vehicle which transmits a request for point of interest (POI) information based on sensing data of the vehicle to an augmented reality (AR) digital signage platform providing system; recognizes a spatial location of a building associated with POI information; transmits a rendering request for generating AR digital signage corresponding to the POI information on a floor-by-floor basis; receives a rendering result comprising the generated AR digital signage; displays a driving image acquired through a camera having the AR digital signage mapped to a display area in the driving image; and in response to the display area being changed in the driving image, transmits, to the system, information related to the changed display area and receiving an updated rendering result for mapping the AR digital signage to the changed display area in the driving image.

Inventor

Jinsang LEE

DISPLAY DEVICE (18021452)

Abstract

Disclosed is a display device, including a body frame having a transmitting coil supplying power, a display module having a charging coil supplied with the power from the transmitting coil and located on a front side of the body frame, a fastening part fastening the display module to the body frame with a magnetic force, and a shield part located between the coupling magnet and the charging coil to cut off a magnetic field formed by the fastening unit so as to prevent the magnetic field from affecting the charging coil. Accordingly, the display module can be recharged by wireless charging, thereby facilitating installation of the display module in the body frame.

Inventor

Wonsik KIM

DISPLAY DEVICE (17909522)

Abstract

A display device including a display, a communication interface configured to perform communication with a mobile terminal, a charging module configured to charge the mobile terminal, and a processor configured to detect a start of charging of the mobile terminal through the charging module, receive a screen state of the mobile terminal from the mobile terminal, determine whether a screen of the mobile terminal is turned on or turned off, based on the received screen state, if the screen of the mobile terminal is determined to be on, transmit a screen mirroring request to the mobile terminal, receive, from the mobile terminal, image data corresponding to an image being displayed by the mobile terminal, in response to the screen mirroring request, and display a mirrored image on the display based on the received image data, and if the screen of the mobile terminal is determined to be off, transmit a screen mirroring notification to the mobile terminal inquiring whether to perform screen mirroring through the communication interface to the mobile terminal.

Inventor

Donghee LEE

SIGNAL PROCESSING DEVICE AND IMAGE DISPLAY APPARATUS INCLUDING SAME (18321660)

Abstract

The present disclosure relates to a signal processing device and an image display apparatus including the same. A signal processing device according to an embodiment of the present disclosure includes: an input interface to receive an image signal; a first image processor to generate first image frame data based on the image signal; a second image processor to generate second image frame data scaled down from the first image frame data based on the image signal; and an output interface to receive the first image frame data from the first image processor and the second image frame data from the second image processor and to output the first image frame data and the second image frame data, wherein the first image frame data output from the output interface is more delayed than the second image frame data output from the output interface. Accordingly, a timing controller may accurately and rapidly perform signal processing for a panel.

Inventor

Jihoon LEE

SUBSTRATE FOR MANUFACTURING DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE BY USING SAME (18020608)

Abstract

A method for manufacturing a substrate for manufacturing a display device, according to the present invention, comprises the steps of: (a) forming, at predetermined intervals, assembly electrodes extending in one direction on a base part, and forming a dielectric layer so as to cover the assembly electrodes; (b) forming, on the dielectric layer, metal patterns so as to overlap the assembly electrodes; (c) forming partition parts on the dielectric layer so as to cover the metal patterns, and then forming assembly holes so as to overlap the metal patterns; and (d) removing the metal patterns exposed through the assembly holes, wherein, in step (d), a groove part is formed on the surface of each partition part, which forms the inner surface of each assembly hole, as the metal patterns are removed.

Inventor

Changseo PARK

ASSEMBLY SUBSTRATE STRUCTURE OF SEMICONDUCTOR LIGHT EMITTING DEVICE DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING THE SAME (18123738)

Abstract

Discussed is a display device including a semiconductor light emitting device. The display device according to the embodiment can include a substrate, a first assembly electrode disposed on the substrate, a second assembly electrode disposed on the first assembly electrode, an insulating layer disposed between the first assembly electrode and the second assembly electrode, a metal layer disposed on the insulating layer and disposed to vertically overlap the first assembly electrode, and an assembly wall having an assembly hole and disposed on the metal layer and the second assembly electrode.

Inventor

Yangwoo BYUN

ANTENNA MODULE IMPLEMENTED AS MULTI-LAYER SUBSTRATE, AND ELECTRONIC DEVICE INCLUDING SAME (18041332)

Abstract

This electronic device comprises: a main frame disposed along a peripheral region of a display and extending along a side region and a rear region of the electronic device; and an antenna module disposed in an inner space of the main frame and configured to radiate a radio signal in a forward direction or a downward direction of the electronic device through the main frame. The antenna module comprises: a first dielectric layer disposed spaced apart from one side of the antenna substrate in a first direction in which antenna elements radiate signals; a second dielectric layer disposed spaced apart from the first dielectric layer in the first direction; and an air gap layer disposed between the first dielectric layer and the second dielectric layer.

Inventor

Seungmin WOO

WIRELESS POWER RECEIVING DEVICE AND WIRELESS POWER TRANSMITTING DEVICE (18018679)

Abstract

A wireless power receiving device according to one embodiment of the present specification comprises: a power pickup circuit for receiving wireless power from a wireless power transmitting device; and a communication/control circuit for communicating with the wireless power transmitting device by using in-band communication using a power signal of the wireless power and/or out-band communication, which is wireless communication that differs from the in-band communication, and for controlling the reception of the wireless power, wherein the communication/control circuit terminates the connection of the out-band communication on the basis of the removal of the power signal from the wireless power transmitting device in a state in which the connection of the wireless power transmitting device and the out-band communication is established.

Inventor

Jinho YOUN

WIRELESS POWER TRANSMISSION DEVICE (18020591)

Abstract

A wireless power transmission device can include a plurality of transmission coil units, in which each of the plurality of transmission coil units includes a plurality of antenna coils arranged on different three-dimensional planes, and the plurality of antenna coils are configured to generate a magnetic field passing through at least one or more of the different three-dimensional planes to transfer transmission power to a wireless power reception device.

Inventor

Jungkeun PARK

BEAMFORMING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM (18013865)

Abstract

According to an embodiment of the present disclosure, a beamforming method performed by a wireless device having an array antenna in a wireless communication system comprises the steps of: calculating a phase related to a target beamforming direction; determining antenna patterns related to the target beamforming direction from among antenna patterns preconfigured in relation to beamforming; and applying, to the array antenna, an antenna pattern based on the phase from among the antenna patterns related to the target beamforming direction. Each antenna included in the array antenna includes multiple feeding points and a variable reactance element connected to at least one feeding point among the multiple feeding points. The antenna pattern is related to at least one of i) a selection of at least one feeding point among the multiple feeding points and ii) a reactance value of the variable reactance element.

Inventor

Sangmi NOH

METHOD AND DEVICE FOR DISCOVERY RESOURCE ALLOCATION IN WIRELESS COMMUNICATION SYSTEM (18021550)

Abstract

A method of performing an initial beam configuration by a first terminal in a wireless communication system may comprise transmitting a discovery message based on a plurality of transmit beams in a first period of a discovery period, receiving a response message from a second terminal based on a plurality of receive beams in a second period of the discovery period, and performing beam alignment with the second terminal based on the response message. The plurality transmit beams and the plurality of receive beams may be mapped one-to-one.

Inventor

Young Dae KIM

CODEWORD-SETTING TECHNIQUE FOR HARQ OPERATION (17769267)

Abstract

A transmission station (STA) of a wireless local area network system, according to various embodiments, may receive information related to the length of a codeword from a reception STA. On the basis of the information related to the length of the codeword, the transmission STA sets the codeword to be retransmitted and transmits same.

Inventor

Jinmin KIM

PILOT SIGNAL FOR 80 MHZ (18136716)

Abstract

The present invention relates to a wireless local area network system characterized in that a transmitting station (STA) may generate a first physical protocol data unit (PPDU) and transmit the first PPDU via 80 MHz, wherein the first PPDU may include a first data field transmitted via a 966 tone resource unit (RU), and the first data field includes a first pilot subcarrier for the 996 tone RU.

Inventor

Jinyoung CHUN

UE OPERATION METHOD RELATED TO SIDELINK PTRS IN WIRELESS COMMUNICATION SYSTEM (18192036)

Abstract

An embodiment is a method for a user equipment (UE) to transmit a phase-tracking reference signal (PTRS) related to sidelink in a wireless communication system, the method comprising the steps of: generating demodulation reference signals (DMRSs) related to a physical sidelink shared channel (PSSCH); generating a PTRS related to the PSSCH; and transmitting the PTRS and at least a portion of the DMRSs, wherein a DMRS sequence mapped to a prescribed position in a first PSSCH symbol in which the DMRSs are transmitted is used for generating the PTRS, and the prescribed position corresponds to a frequency location at which the PTRS is transmitted and includes a frequency location at which the generated DMRSs are not transmitted.

Inventor

Seungmin LEE

METHOD AND APPARATUS FOR PERFORMING NR SIDELINK COMMUNICATION ON LTE CARRIER (18040477)

Abstract

A method by which a first apparatus performs wireless communication is proposed. The method may comprise the steps of 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. For example, the first TDD UL-DL configuration may comprise a UL subframe, a DL subframe, and a special subframe. For example, the special subframe may comprise a downlink pilot time slot (Dwpts) symbol, an uplink pilot time slot (Uppts) symbol, and a gap symbol. For example, on the basis of the Uppts symbol and gap symbol related to the first TDD UL-DL configuration overlapping a first symbol related to the second TDD UL-DL configuration, the NR sidelink communication may be allowed, for the first apparatus, in the first symbol.

Inventor

Seungmin LEE

METHOD AND DEVICE FOR ESTIMATING QUANTUM BIT ERROR RATE ON BASIS OF MAXIMUM BIT GROUP AND TWO-DIMENSIONAL PARITY (18023281)

Abstract

The present specification provides a method for estimating a quantum bit error rate (QBER) for key information, performed by a device in a quantum cryptography communication system, the method and device being characterized by: receiving a random access (RA) preamble from another device; transmitting a random access response (RAR) to the other device, in response to the RA preamble, performing a radio resource control (RRC) connection process with the other device; receiving data from the other device; and decoding the data on the basis of the key information, wherein the key information is determined on the basis of estimation of the QBER, and the device estimates the QBER on the basis of first two-dimensional parity information received from the other device through a public channel.

Inventor

Byungkyu AHN

METHOD AND APPARATUS FOR APPLYING PHASE ROTATION IN BROADBAND WITH 80MHZ BASED PREAMBLE PUNCTURING PERORMED IN WLAN SYSTEM (18201494)

Abstract

A method and an apparatus for transmitting an EHT PPDU to a WLAN system are proposed. Specifically, a transmitter generates and transmits an EHT PPDU to a receiver through a 320 MHz band from which an 80 MHz band is punctured. The EHT PPDU includes a legacy preamble and an EHT field. The legacy preamble includes an L-STF and an L-LTF. The legacy preamble is generated by applying a first phase rotation value. The first phase rotation value is obtained on the basis of a second phase rotation value and a third phase rotation value. The second phase rotation value is a phase rotation value that repeats a phase rotation value defined for the 80 MHz band in an 802.11ax system. The third phase rotation value is a phase rotation value defined in unit of the 80 MHz band in the 320 MHz band on the basis of an optimal PAPR of the L-STF and L-LTF. The first phase rotation value is [1 1 −1 −1 −j −j j j 1 1 −1 −1 −j −j j j].

Inventor

Eunsung PARK

METHOD AND DEVICE FOR IDENTIFYING PACKET IN WIRELESS LAN SYSTEM (18202452)

Abstract

An example according to the present disclosure relates to a technique for identifying a wireless LAN (WLAN) packet. For example, when a physical protocol data unit (PPDU) includes a legacy signal field, a field contiguous to the legacy signal field may be used to identify a type of the PPDU. A field contiguous to the legacy signal field may include information indicating that the PPDU is an extreme high throughput (EHT) PPDU. The field contiguous to the legacy signal field may include at least one of information related to a frame format, a transmission opportunity, an STA ID, and/or a bandwidth.

Inventor

Dongguk LIM

MIXED NAL UNIT TYPE BASED-VIDEO ENCODING/DECODING METHOD AND APPARATUS, AND METHOD FOR TRANSMITTING BITSTREAM (18200305)

Abstract

Disclosed herein are an image encoding and decoding method and apparatus. The image decoding method may include obtaining video coding layer (VCL) network abstraction layer (NAL) unit type information of a current picture from a bitstream, determining a NAL unit type of each of a plurality of slices included in the current picture, based on the obtained VCL NAL unit type information, and decoding the plurality of slices based on the determined NAL unit type. The current picture may include a first subpicture and a second subpicture having different NAL unit types based on that at least some of the plurality of slices have different NAL unit types, and a NAL unit type of the second subpicture may be determined based on a NAL unit type of the first subpicture.

Inventor

Hendry HENDRY

IMAGE CODING METHOD BASED ON MOTION VECTOR AND APPARATUS THEREFOR (18200348)

Abstract

A picture decoding method performed by a decoding apparatus according to the present disclosure includes obtaining motion prediction information from bitstream, generating an affine MVP candidate list including affine MVP candidates for a current block, deriving CPMVPs for respective CPs of the current block based on one of the affine MVP candidates included in the affine MVP candidate list, deriving the CPMVDs for the CPs of the current block based on information on CPMVDs for each of the CPs included in the obtained motion prediction information, deriving CPMVs for the CPs of the current block based on the CPMVPs and the CPMVDs, deriving prediction samples for the current block based on the CPMVs, and generating reconstructed samples for the current block based on the derived prediction samples.

Inventor

Seethal PALURI

IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR PERFORMING SUB-BITSTREAM EXTRACTION PROCESS ON BASIS OF MAXIMUM TIME IDENTIFIER, AND COMPUTER-READABLE RECORDING MEDIUM STORING BITSTREAM (18009248)

Abstract

An image encoding/decoding method and apparatus are provided. The image decoding method performed by the image decoding apparatus according to the present disclosure may include: obtaining, from a bitstream, maximum temporal identifier information indicating a maximum temporal identifier of a reference layer which is referred to for inter-layer prediction of a current layer; and performing, based on the maximum temporal identifier information, a sub-bitstream extraction process from the bitstream, wherein, in the sub-bitstream extraction process, among parameter sets of the reference layer, a parameter set not referred to for the inter-layer prediction of the current layer may be removed from the bitstream.

Inventor

Hendry HENDRY

IMAGE TRANSMISSION DEVICE AND IMAGE RECEPTION DEVICE (18021119)

Abstract

An image transmission device including a content compression unit configured to compress an image signal, a wireless transmission unit configured to wirelessly transmit the compressed image signal to an image reception device, and a processor configured to switch a power mode of the image transmission device to a low power mode based on a determination that an image signal is not being received from an external source or that an ambient brightness at the image reception device is less than a preset brightness, and control the content compression unit to increase a compression rate of the image signal in the low power mode.

Inventor

Dongsung KIM

METHOD AND APPARATUS FOR PROCESSING VIDEO DATA (18200390)

Abstract

A method for signalling an intra chroma prediction mode and a method for implementing the signalled intra chroma prediction mode, the intra chroma prediction mode taking an intropolation of previously predicted luma samples from neighboring blocks of video data to attain an intra chroma prediction of a current chroma prediction unit.

Inventor

Jungsun KIM

METHOD AND APPARATUS FOR ENTROPY-ENCODING AND ENTROPY-DECODING VIDEO SIGNAL (18201473)

Abstract

The present invention relates to a method for performing entropy decoding on a video signal including a current block. The method comprises the steps of: deriving affine coding information and/or affine prediction mode information of a left block and/or an upper block which are adjacent to the current block; determining a context index of a syntax element associated with an affine prediction of the current block on the basis of at least one of the affine coding information and/or the affine prediction mode information of the left block and/or the upper block; and entropy decoding the syntax element associated with the affine prediction of the current block on the basis of the context index.

Inventor

Jaeho LEE

DISPLAY DEVICE (17812422)

Abstract

According to an embodiment, a display device includes a display, a network interface configured to communicate with an external server, and a controller configured to capture audio content during playback of Audio/Video (A/V) content, acquire a first content identifier based on the captured audio content, display a first pop-up window corresponding to the acquired first content identifier on the display, when a mute interval is continued for a predetermined time, capture video content, acquire a second content identifier based on captured video content, and, when the acquired second content identifier is not identical to the first content identifier, display a second pop-up window corresponding to the second content identifier on the display.

Inventor

Seongwoon SEOL

TRANSMISSION DEVICE (18016644)

Abstract

An image transmission device according to an embodiment of the present disclosure may comprise: a short-range wireless communication module for wireless communication with a mobile terminal; and a processor for receiving identification information about an image reception device from the mobile terminal while paired with the mobile terminal, transmitting an unpairing request to the mobile terminal according to the reception of the identification information, and transmitting a pairing request to the image reception device, having the identification information, after terminating the pairing with the mobile terminal.

Inventor

Sungbo JUNG

DISPLAY DEVICE PROVIDING CUSTOMIZED ADVERTISEMENT AND OPERATION METHOD THEREFOR (18020610)

Abstract

A display device according to an embodiment of the present disclosure can generate and provide summarized content by selecting a user's favorite content based on a user viewing history and processing the selected favorite content to suit a user preference. The display device includes a controller configured to acquire user preference, and a display configured to display summarized content generated based on the user preference. The controller can be configured to extract some frames from original content based on the user preference, and to generate summarized content including the extracted frames.

Inventor

Sukwon PARK

WIRELESS EARBUD (17846975)

Abstract

An earbud includes a housing having a main body portion having a speaker port and a stoke extending from the main body portion; a radiator disposed in the stoke to radiate radio signals to the outside of the earbud; and a printed circuit board (PCB) configured to be electrically connected to the radiator. The radiator includes a first conductive pattern formed on a first surface in the stoke; a second conductive pattern formed on a second surface perpendicular to the first surface; and a connection portion configured to electrically connect the first conductive pattern and the PCB. The first conductive pattern and the connection portion may be configured to radiate signals in a first frequency band, and the first conductive pattern and the second conductive pattern may be configured to radiate signals in a second frequency band different from the first frequency band.

Inventor

Seungwoo RYU

METHOD FOR ANGLE BASED POSITIONING MEASUREMENT AND APPARATUS THEREFOR (18094530)

Abstract

A method for a user equipment to transmit information for measurement of a positioning reference signal (PRS) in a wireless communication system according to an embodiment of the present disclosure, the method comprising: receiving, from a location server, configuration information related to the PRS, receiving the PRS from a base station, and transmitting, to the location server, information for a measurement of the PRS. The configuration information includes information for an angle related to the PRS. The information for the angle related to the PRS includes information for at least one of i) an expected angle related to the PRS and/or ii) a range of angles related to the PRS.

Inventor

Jeongsu Lee

METHOD FOR SUPPORTING WLAN USE EXPERIENCE ANALYSIS USING UE WLAN USER DATA (17925803)

Abstract

Provided are a method for supporting wireless local area network (WLAN) use experience analysis using user equipment (UE) WLAN user data, and device supporting the same. A policy and charging function (PCF) operating in a wireless communication system: requests analytics information relating to a WLAN from a network data analytics function (NWDAF); receives analytics information relating to the WLAN from the NWDAF in response to the request; and updates a WLAN selection policy on the basis of the analytics information relating to the WLAN.

Inventor

Jaehyu KIM

POWER CONTROL METHOD AND WIRELESS DEVICE USING SAME METHOD (18019456)

Abstract

The present disclosure proposes a power control method that can be used when performing simultaneous transmission and reception, such as full duplex. A power control method performed by a first wireless device, according to an embodiment of the present disclosure, comprises: measuring self-interference for uplink reception of the first wireless device; and transmitting power control request information to a second wireless device on the basis of the self-interference exceeding the allowable range, wherein the power control request information includes power control information for uplink transmission of the first wireless device.

Inventor

Jaenam SHIM

METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS SUPPORTING SAME (18017211)

Abstract

Various embodiments relate to a next generation wireless communication system for supporting a higher data transmission rate or the like than a 4generation (4G) wireless communication system. According to various embodiments, a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting same may be provided, and various other embodiments may be provided.

Inventor

Hyunsu Cha

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM (18021344)

Abstract

User equipment according to an embodiment of the present disclosure may detect first DCI for a paging early indicator (PEI), monitor second DCI for paging on a paging occasion (PO) of a first slot related to the PEI, on the basis of detecting the first DCI, and receive a paging message through a PDSCH scheduled by the second DCI, and preferably, the user equipment may determine, on the basis of the first DCI for the PEI, before the monitoring of the second DCI on the PO, whether the second DCI is configured to schedule the PDSCH on the first slot on the basis of same-slot scheduling or configured to schedule the PDSCH on a second slot different from the first slot on the basis of cross-slot scheduling.

Inventor

Seunggye Hwang

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIDELINK DATA IN A WIRELESS COMMUNICATION SYSTEM (17990630)

Abstract

A method for a first user equipment (UE) to perform sidelink communication in a wireless communication system according to an embodiment of the present disclosure, the method comprises creating a sidelink grant related to resource allocation mode , transmitting, to a second UE, the PSCCH and transmitting, to the second UE, the PSSCH. Based on 1) the second UE behaving based on a SideLink Discontinuous Reception (SL DRX) configuration, and 2) the at least one duration related to the PSCCH and a second stage SCI related to the PSSCH, for transmission of a Medium Access Control Protocol Data Unit (MAC PDU) which is based on the sidelink grant, not being in a SL DRX active time of the second UE: a reselection of the resource based on the resource allocation mode  is triggered.

Inventor

Giwon PARK

METHOD AND APPARATUS FOR PERFORMING RESOURCE RESELECTION IN NR V2X (18023218)

Abstract

Provided are a method by which a first apparatus performs wireless communication, and an apparatus for supporting same. The method may comprise the steps of: performing first sensing within a first sensing window; selecting a first SL resource on a first slot and a second SL resource on a second slot, on the basis of the first sensing; determining a second sensing window, on the basis of a preemption check regarding the second SL resource being requested; determining a plurality of candidate resources, on the basis of second sensing performed within the second sensing window, wherein, based on the first slot not being monitored by the first apparatus, the second SL resource on the second slot is excluded from the plurality of candidate resources, on the basis of a value of at least one resource reservation cycle configured for a resource pool; and on the basis of the second SL resource being excluded from the plurality of candidate resources, determining whether to perform resource reselection based on preemption regarding the second SL resource excluded from the plurality of candidate resources, on the basis of a priority value related to a first medium access control protocol data unit (MAC PDU).

Inventor

Seungmin LEE

METHOD FOR CONFIGURING SIGNAL FIELD IN WIRELESS COMMUNICATION SYSTEM (18128005)

Abstract

An embodiment of the present invention relates to a technique for configuring a signal field in a wireless communication system. A receiving STA may receive and decode a PPDU. The PPDU may include a control information field, a plurality of signal fields, and a plurality of data fields. The control information field may be duplicated based on a first bandwidth, and the plurality of signal fields may be duplicated based on a second bandwidth. The second bandwidth may be set to be larger than the first bandwidth.

Inventor

Dongguk LIM

METHOD, USER EQUIPMENT, PROCESSING DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM FOR TRANSMITTING PUSCH, AND METHOD AND BASE STATION FOR RECEIVING PUSCH (18019078)

Abstract

UE may: receive resource allocation; determine a plurality of physical uplink shared channel (PUSCH) periods on the basis of the resource allocation; when a predetermined condition is satisfied, perform PUSCH transmission on a PUSCH period whose time length is less than or equal to a certain length from among the plurality of PUSCH periods; and when the predetermined condition is not satisfied, omit the PUSCH transmission.

Inventor

Duckhyun BAE

METHOD FOR MONITORING CONTROL CHANNEL, USER EQUIPMENT, DEVICE AND STORAGE MEDIUM, AND METHOD FOR TRANSMITTING CONTROL CHANNEL (18108538)

Abstract

A method and an apparatus for monitoring a signal in a wireless communication system, disclosed in the present disclosure, perform PDCCH monitoring based on a configuration regarding a search space set. The PDCCH monitoring may be performed in units of slot-groups and performed only in a certain number of consecutive slots in a period given by a periodicity and an offset. When a duration related parameter indicating the number of consecutive slots in which the search space may exist is absent in the configuration, the certain number is determined based on the size of a slot-group configured for the search space set.

Inventor

Seunghwan CHOI

METHOD AND DEVICE FOR EFFICIENTLY SUPPORTING NR V2X COMMUNICATION (18013860)

Abstract

A method for performing wireless communication by a first device is proposed. The method may comprise the steps of: transmitting first sidelink control information (SCI) related to initial transmission, to a second device through a first physical sidelink control channel (PSCCH), wherein the first SCI related to the initial transmission includes scheduling information of second SCI related to the initial transmission, which is transmitted through a first physical sidelink shared channel (PSSCH) related to the first PSCCH; transmitting, to the second device, a medium access control protocol data unit (MAC PDU) and the second SCI related to the initial transmission through the first PSSCH, wherein the second SCI related to the initial transmission includes location information of the first device, which is related to the initial transmission; transmitting first SCI related to retransmission, to the second device through a second PSCCH, wherein the first SCI related to the retransmission includes scheduling information of second SCI related to the retransmission, which is transmitted through a second PSSCH related to the second PSCCH; and transmitting, to the second device, the MAC PDU and the second SCI related to the retransmission through the second PSSCH, wherein the second SCI related to the retransmission includes the location information of the first device, which is related to the initial transmission.

Inventor

Seungmin LEE

METHOD FOR PERFORMING SIDELINK COMMUNICATION IN UNLICENSED BAND BY UE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR (18080332)

Abstract

Disclosed are a method of transmitting a sidelink signal in an unlicensed band by a first UE in a wireless communication system for supporting sidelink communication and an apparatus therefor. The method includes receiving configuration information for a resource pool allocated for the unlicensed band, and transmitting the sidelink signal based on sub-channels included in the resource pool, wherein the sidelink signal includes at least one of a Physical Sidelink control Channel (PSCCH), a Physical Sidelink Shared Channel (PSSCH), or a Physical Sidelink Control Channel (PSFCH), and the unlicensed band includes a plurality of resource block sets, and the sub-channels are independently allocated for each of the plurality of resource block sets.

Inventor

Daesung Hwang

METHOD FOR PERFORMING CHANNEL ACCESS PROCEDURE AND APPARATUS THEREFOR (18005149)

Abstract

The present disclosure discloses a method by which a terminal receives a downlink signal in a wireless communication system. In particular, the method receives information related to a listen-before-talk (LBT) based on at least one beam, performs LBT based on the at least one beam on the basis of the information, obtains a channel occupancy time (COT) on the basis of the performing of the LBT, and receives the downlink signal associated with the at least one beam within the COT.

Inventor

Sechang MYUNG

METHOD FOR TRANSMITTING/RECEIVING RANDOM ACCESS CHANNEL, AND DEVICE THEREFOR (18006496)

Abstract

The present disclosure discloses a method by which a terminal for supporting communication related to reduced capability (RedCap) transmits a physical random access channel (PRACH) preamble in a wireless communication system. Particularly, the method comprises: receiving one or more synchronization signal blocks (SSBs); acquiring a random access channel (RACH) occasion to which the first SSB from among the one or more SSBs is mapped; acquiring an initial uplink (UL) bandwidth part (BWP) on the basis of the RACH occasion; and transmitting the TRACH preamble on the basis of the RACH occasion and the initial UL BWP.

Inventor

Sunghoon LEE

HYBRID TRANSMISSION METHOD AND DEVICE USING SIDE INFORMATION OF LOCAL GRADIENTS (18023127)

Abstract

The present specification discloses a method and device. The method, which is for transmitting side information in a wireless communication system and performed by a terminal, comprises the steps of: transmitting a random access (RA) preamble to a base station; receiving a random access response (RAR) from the base station; performing a radio resource control (RRC) connection procedure with the base station; and establishing a digital transmission link with the base station, wherein the terminal acquires local gradient information about at least one resource, acquires side information from the local gradient information, and transmits the side information to the base station via the digital transmission link.

Inventor

Yeongjun KIM

METHOD FOR OPERATING UE RELATED TO SIDELINK TIMER IN WIRELESS COMMUNICATION SYSTEM (17769220)

Abstract

An embodiment is a method for operating a sidelink Transmission User Equipment (TX UE) in a wireless communication system, the method including the steps in which: the TX UE establishes a PC5 Radio Resource Control (RRC) connection with a Receiving UE (RX UE); and the TX UE initiates a timer related to sidelink signal transmission, wherein the timer is initiated or reinitiated on the basis of the occurrence of a prescribed operation, and the PC5 RRC connection is disconnected on the basis of the expiration of the timer.

Inventor

Giwon Park

METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING FULL DUPLEX COMMUNICATION, AND APPARATUS THEREFOR (18013869)

Abstract

The present document discloses a method for transmitting and receiving data by user equipment in a wireless communication system, the method comprising the steps of: receiving a master information block (MIB) from a base station; transmitting a radio resource control (RRC) connection request to the base station on the basis of the MIB; and receiving, from the base station, a response to the RRC connection request, wherein the MIB includes information about one or more duplex modes supportable by the base station, and the RRC connection request includes information about a duplex mode supportable by the user equipment.

Inventor

Dongsoo SHIN

METHOD AND APPARATUS FOR MEASUREMENT IN IDLE STATE OR INACTIVE STATE CONSIDERING A NETWORK SLICE IN A WIRELESS COMMUNICATION SYSTEM (18009856)

Abstract

A method and apparatus for measurement in idle state or inactive state considering a network slice in a wireless communication system is provided. A wireless device configures multiple network slices. A wireless device receives network slice information related to the multiple network slices. A wireless device establishes a Packet Data Unit (PDU) session for a specific service. A wireless device determines one or more frequencies that support the at least one network slice used by the PDU session among the multiple network slices, based on the frequency information. A wireless device reports measurement results on the determined one or more frequencies.

Inventor

Hyunjung CHOE

COOKING APPLIANCE (18143464)

Abstract

Disclosed herein is a cooking appliance. A working coil is provided at a lower portion of the cooking appliance. The working coil heats a tray disposed in a cooking compartment in an IH mode. A receiver coil wirelessly receiving external power is stacked below the working coil. An electromagnetic shielding plate is installed between the working coil and the receiver coil to partition a space in which the two coils are installed. The electromagnetic shielding plate shields an electromagnetic field or electromagnetic waves such that the electromagnetic field or electromagnetic waves in one of the two partitioned spaces does not leak to the other space located across the electromagnetic shielding plate.

Inventor

Hag Soo KIM