An image encoding/decoding method and apparatus are provided. An image decoding method includes obtaining inter prediction information of a current block and wraparound information from a bitstream, and generating a prediction block of the current block based on the inter prediction information and the wraparound information. The wraparound information may include a first flag specifying whether wraparound motion compensation is enabled for a current video sequence including the current block. The first flag may have a first value specifying that the wraparound motion compensation is disabled, based on that one or more subpicture, which is coded independently and has a width different from a width of a current picture, is present in the current video sequence.
H04N 19/577 - Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
H04N 19/109 - Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
H04N 19/139 - Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/52 - Processing of motion vectors by encoding by predictive encoding
The present disclosure provides a method for transferring wireless power, performed by a wireless power transmitter in a wireless power transmission system, and an apparatus using same, the method comprising: negotiating a power transfer contract with a wireless power receiver in a negotiation phase; and transferring, in a power transfer phase, the wireless power to the wireless power receiver on the basis of the power transfer contract, wherein the wireless power transmitter transmits a first data stream to the wireless power receiver during the power transfer phase, and the wireless power transmitter opens transmission of a second data stream while transmitting the first data stream.
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
The present disclosure proposes a method and procedure for performing additional learning using data secured in an actual environment in a basic receiver model optimized for a representative environment and a method of operating a plurality of customized receiver models secured through this and the basic receiver model together.
A method and an apparatus operating in a wireless LAN system are disclosed. A method performed by a first STA in a wireless LAN system, according to one embodiment of the present disclosure, may comprise the steps of: generating a PPDU including a first U-SIG field related to a first bandwidth and a second U-SIG field related to a second bandwidth; and transmitting, to a second STA, the PPDU including the first U-SIG field and the second U-SIG field, wherein the first U-SIG field may include a first punctured channel information field indicating a first puncturing pattern from among a plurality of puncturing patterns corresponding to the first bandwidth, and the second U-SIG field may include a second punctured channel information field indicating a second puncturing pattern from among a plurality of puncturing patterns corresponding to the second bandwidth.
The present invention relates to a display device. A display device, according to one embodiment of the present invention, comprises: a case in which an opening is formed; a first optical mirror disposed on a first side in the case; and a second optical mirror disposed on a second side in the case and disposed below the first optical mirror, wherein a curved surface is formed on the first optical mirror, and a residual, which is the difference between the curved surface and a parabolic surface of the first optical mirror, is asymmetrically formed at both ends of the first optical mirror. Accordingly, it is possible to implement a display device capable of improving a viewing angle for displaying a floating image.
G02B 17/06 - Catoptric systems, e.g. image erecting and reversing system using mirrors only
G02B 30/60 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images involving reflecting prisms and mirrors only
Provided is a laundry treating apparatus comprising a drum including: a drum body defining a space to store laundry therein, a front cover, a rear cover, and a drum introduction opening defined at the front cover and configured to communicate with an inside of the drum body; a drying unit configured to supply heated air to the drum body; a fixing panel; a power transmission unit including: a housing, an input shaft, an output shaft, and a gear unit disposed in the housing and configured to transmit rotational motion of the input shaft to the output shaft; a motor comprising including: a stator, and a rotor; and a heat insulation part made of a material having heat conductivity lower than heat conductivity of the housing and configured to reduce an amount of heat that is transferred from the outside of the housing to an inside of the housing.
A cooking device is provided. The cooking device includes a frame that forms a cooking chamber; a burner provided inside the frame and having a plurality of gas outlet holes; an ignition unit provided inside the frame to ignite a mixed gas discharged from at least one of the plurality of gas outlet holes; and a fixing device to affix a position of the ignition unit with respect to the burner.
F23D 14/10 - Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
F24C 3/10 - Arrangement or mounting of ignition devices
F24C 15/32 - Arrangements of ducts for hot gases, e.g. in or around baking ovens
8.
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
The present invention relates to a wireless communication system and, more particularly, to a method and apparatus therefor, the method comprising the steps of: receiving scheduling information including a DAI value and a 1-bit indicator, the DAI value indicating a modulo value for a scheduling order; receiving data on the basis of the scheduling information; and transmitting A/N feedback including A/N information about the data, wherein a position of the A/N information in the A/N feedback is determined based on (1) the DAI value and (2) a bit value of the 1-bit indicator or on whether the 1-bit indicator is toggled.
A cleaner system includes: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.
A47L 7/00 - Suction cleaners adapted for additional purposesTables with suction openings for cleaning purposesContainers for cleaning articles by suctionSuction cleaners adapted to cleaning of brushesSuction cleaners adapted to taking-up liquids
A47L 9/00 - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating actionStoring devices specially adapted to suction cleaners or parts thereofCarrying-vehicles specially adapted for suction cleaners
A47L 9/10 - FiltersDust separatorsDust removalAutomatic exchange of filters
A47L 9/16 - Arrangement or disposition of cyclones or other devices with centrifugal action
A refrigerator includes a cabinet forming a storage space, a door configured to open or close the storage space, and an ice maker provided in the storage space or the door. The ice maker includes an upper tray including an upper chamber forming an upper portion of an ice chamber, a lower tray including a lower chamber forming a lower portion of the ice chamber, and an upper heater disposed along a circumference of the upper chamber so that at least two heating regions are formed at different positions in a vertical direction in the upper chamber.
A semiconductor light-emitting element includes a light-emitting portion comprising a first region and a second region on the first region, a first electrode, a second electrode on the second region, and a passivation layer surrounding the second region. The first electrode includes a first conductive layer surrounding the first region, and a second conductive layer surrounding the first region on the first conductive layer.
The present disclosure relates to a data transmission cable that may reduce electromagnetic interference (EMI) noise generated during data transmission and a display apparatus including the same and may include a signal transfer line; an impedance matching sheet configured to cover the signal transfer line; and, a conductive bending tape wound around the impedance matching sheet, in which the conductive bending tape may be disposed to be wound on an outer surface of the impedance matching sheet in a direction perpendicular to a longitudinal direction of the impedance matching sheet.
Disclosed are a method and apparatus for uplink transmission and reception in a wireless communication system. The method according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, configuration information related to uplink transmission, wherein the configuration information comprises information used to determine a mapping pattern between a plurality of TOs and a plurality of TCI states regarding the uplink transmission; and repeatedly transmitting, to the base station, the uplink transmission from the plurality of TOs on the basis of the plurality of TCI states.
A user equipment according to one or more embodiments disclosed in the present specification can receive configuration information about a plurality of CSI-RS resources, measure CSI on the basis of one or more from among the plurality of CSI-RS resources configured through the configuration information, and transmit a CSI report including the CSI measurement result, wherein the CSI report can include a plurality of bitmaps related to the CSI measurement, a first bitmap from among the plurality of bitmaps is for reporting one or more CSI-RS resources selected for the CSI measurement from among the plurality of CSI-RS resources, and a second bitmap from among the plurality of bitmaps is for reporting positions of non-zero coefficients from among coefficients related to a CSI codebook for each of the selected one or more CSI-RS resources.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 5/00 - Arrangements affording multiple use of the transmission path
A media data processing method according to embodiments may comprise the steps of: generating media data; generating a service list related to the media data; and transmitting the media data and the service list on the basis of a network. The media data processing method according to embodiments may comprise the steps of: receiving a service list related to media data on the basis of a network; and processing the media data on the basis of the service list.
H04N 21/2362 - Generation or processing of SI [Service Information]
H04N 21/462 - Content or additional data management e.g. creating a master electronic program guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
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.
The present disclosure provides a wireless power transmission method performed by a wireless power transmitter in a wireless power transmission system, and a device using same, the device entering a power transmission phase associated with transmission of wireless power, and transmitting a first data stream to a wireless power receiver during the power transmission phase, wherein the wireless power transmitter: transmits, to the wireless power receiver, first pause information notifying that the first data stream has paused; and does not transmit the first data stream during a first interval after the transmission of the first pause information.
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
18.
WIRELESS POWER TRANSMISSION METHOD AND DEVICE THEREFOR
A wireless power transmission method executed by a power transmitter comprising multi-coils, according to one embodiment of the present invention, comprises the steps of: detecting a second power receiver while transmitting power to a first power receiver; determining at least one primary coil adequate for power transmission; by using the determined at least one primary coil, determining whether the second power receiver supports a shared mode protocol; and if the second power receiver supports the shared mode protocol, transmitting power to the first and second power receivers according to the shared mode protocol, wherein the shared mode protocol may be a protocol for simultaneously managing information exchanges between the power transmitter and multiple power receivers.
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/60 - Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
H04B 5/79 - Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
H04L 5/00 - Arrangements affording multiple use of the transmission path
An image display apparatus is disclosed. The image display apparatus according to an embodiment of the present disclosure includes: a display; and a signal processing device to output an image signal to the display, wherein, in response to an input peak luminance of an input image being equal to or lower than a reference peak luminance, the signal processing device is configured to perform third tone mapping, based on a combination of first tone mapping corresponding to the input peak luminance and second tone mapping corresponding to the reference peak luminance, and output a signal corresponding to the third tone mapping. Accordingly, grayscale expression can be enhanced.
This interaction system comprises: a host device disposed and spaced apart from a display device, and configured to recognize the motion of a user directed at a specific point of the display device; a remote controller operatively coupled to the host device via wireless communication and configured to detect the motion of the user; and a light-emitting module disposed in a bezel area surrounding the display device, one surface of the host device, or a separate light-emitting device spaced apart from the display device, so as to adjust light-emitting areas.
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/0346 - Pointing devices displaced or positioned by the userAccessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
G06T 7/30 - Determination of transform parameters for the alignment of images, i.e. image registration
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
H05B 47/125 - Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
H05B 47/19 - Controlling the light source by remote control via wireless transmission
G06F 3/00 - Input arrangements for transferring data to be processed into a form capable of being handled by the computerOutput arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
21.
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING TRAFFIC IN WIRELESS LAN SYSTEM
Disclosed are a method and a device for operating in a wireless LAN system. A method performed by a first station (STA) in a wireless LAN system, according to one embodiment of the present disclosure, comprises the steps of: transmitting, to a second STA, a first physical layer protocol data unit (PPDU) including first information for triggering the transmission of information related to first low latency traffic (LLT); performing a first clear channel assessment (CCA) during a first inter-frame space; and transmitting, to the second STA, a second PPDU including the first information after performing a recovery procedure, on the basis that the result of the first CCA is BUSY, wherein the second PPDU may be transmitted to the second STA by the first STA on the basis that the result of the first CCA is IDLE.
Disclosed are a method and apparatus for transmitting and receiving channel state information in a wireless communication system. The method according to an embodiment of the present disclosure may comprise the steps of: receiving, by a UE, configuration information related to a CSI report from a base station; receiving, by the UE from the base station, a downlink RS on one or more RS resources; transmitting, by the UE, a first uplink transmission to the base station on the basis that an event related to the CSI report is satisfied; and transmitting, by the UE to the base station, a second uplink transmission including a report value derived on the basis of the downlink RS.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
A method and apparatus for measurements for cell reselection based on stored configuration is provided. A wireless device receives, from a network, a conditional mobility configuration including (i) information related to a pre-configured condition related to a target cell and (ii) information related to validity of the pre-configured condition. The wireless device enters an RRC_IDLE state or an RRC_INACTIVE state. While the pre-configured condition is valid: the wireless device performs measurements only for a serving cell and the target cell, and reselects the target cell, based on the pre-configured condition being met.
The water dispensing device of the present invention comprises: a body unit having a space unit formed therein and having an open upper side; a cover unit detachably coupled to the upper end of the body unit so as to cover the open upper side of the body unit; an ice-making tray disposed inside the body unit and filled with purified water for making ice; an ice bank disposed inside the body unit and below the ice-making tray so as to store ice separated from the ice-making tray; a compressor; a condenser; an expansion valve; and a cooling means having comprising an ice-making evaporator into which the refrigerant flows after passing through the expansion valve, and which is provided to cool the purified water that fills the ice-making tray, and a freezing evaporator into which the refrigerant flows after passing through the expansion valve, and which is provided to maintain the ice stored in the ice bank in a frozen state.
A display device for a vehicle and an operation method thereof are disclosed. A display device for a vehicle according to an embodiment of the present invention comprises: multiple displays formed on the front side of the main body and formed to be mountable on a vehicle dashboard; and a processor. The multiple displays comprise: a first display; a second display, a part of which is bendable; and a third display with a display screen size that is variable. When driving of the vehicle is detected while the second display among the multiple displays is in a first form factor that is flat, the processor controls the second display to change to a second form factor that is different from the first form factor. In addition, the processor may determine that there is a request for a change to the second form factor on the basis of at least one of sensing data of the vehicle, content displayed on the multiple displays, and an input request. In such a case, the processor may identify whether a change to the second form factor is possible on the basis of a driving situation of the vehicle, and may control the multiple displays to change to the form factor according to the determination.
A wall mount for a display device is disclosed. The wall mount for a display device has an accommodating space which can accommodate electrical terminals or wires or the like, and thus allows the surroundings of the wall mount to be kept neat. The wall mount for a display device according to embodiments of the present invention comprises a fixing unit, a first moving unit, and a first driving unit. The fixing unit is fixed to a wall of a building. The first moving unit is connected on one side of the fixing unit and can move in one direction. The first driving unit moves the first moving unit.
F16M 13/02 - Other supports for positioning apparatus or articlesMeans for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
H04N 5/65 - Holding-devices for protective discs or for picture masks
27.
INDUCTION HEATING DEVICE AND METHOD FOR CONTROLLING INDUCTION HEATING DEVICE
The present specification relates to an induction heating device and a method for controlling an induction heating device. An induction heating device according to an embodiment may comprise: a top plate on which a container is stably placed; a working coil; an inverter which includes a plurality of switching elements, and supplies current to the working coil; a driving circuit which supplies a switching signal to each switching element included in the inverter; and a controller which determines a driving frequency of the inverter, and supplies a control signal based on the driving frequency to the driving circuit so as to drive the working coil. In an embodiment, the controller may receive a load amount of a load inside the container, and adjust a power level of the working coil on the basis of the load amount.
G06F 3/0484 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
F24C 7/08 - Arrangement or mounting of control or safety devices
Disclosed are a method and a device for supporting protection of a control frame in a wireless LAN system. The method according to an embodiment of the present disclosure may comprise the steps of: receiving, by a first station (STA), a block ACK request frame based on an integrity protocol from a second STA; and performing, by the first STA, an integrity check on the block ACK request frame. Here, the integrity protocol is applied to at least one field belonging to a frame body in the block ACK request frame, and protection-related information for the integrity check may be included in different positions in the block ACK request frame on the basis of the configuration of the field to which the integrity protocol is applied.
A refrigerator includes a cabinet having a storage space and a door configured to open and close the storage space. The door includes a panel assembly including a front panel and an insulating panel spaced apart from the front panel, a door frame that is in contact with the front panel, and a door liner which is connected to the door frame and is in contact with the insulating panel, the door liner being configured to define an insulating space, in which an insulator is disposed, together with the panel assembly and the door frame. The door liner includes a contact surface that is in contact with the insulating panel, and a recessed space is defined on the contact surface.
A method for operating first user equipment (UE) associated with UE-to-UE relay in a wireless communication system according to an embodiment comprises the steps in which the first UE: establishes a PC5 RRC connection with a second UE through a relay UE; receives split Quality of Service (QOS)-related information from the relay UE; reports the split QoS-related information to a base station; receives, from a base station, resource allocation information determined on the basis of the split QoS-related information; and transmits data, to be received by the second UE, to the relay UE through a resource corresponding to the resource allocation information.
A refrigerator includes a cabinet, a door, and a hinge connecting the door to an upper surface of the cabinet. The hinge includes a mounting part mounted on the cabinet and a hinge pin inserted into the door. The door includes a door body that has a hinge mounting part and is filled with an insulating material, and a panel assembly mounted on a front surface of the door body. The hinge mounting part is recessed into the door body and receives the hinge inserted at a position spaced apart from the upper end of the door body. A pin mounting hole into which the hinge pin is inserted is formed on a lower surface of the hinge mounting part, and an upper opening through which an electric wire directed into the door passes is formed on an upper surface of the hinge mounting part.
E05D 11/00 - Additional features or accessories of hinges
32.
METHOD, USER EQUIPMENT, AND PROCESSING DEVICE FOR RECEIVING DOWNLINK SIGNAL, STORAGE MEDIUM, AND METHOD AND BASE STATION FOR TRANSMITTING DOWNLINK SIGNAL
The UE can receive a plurality of SPS configurations for a cell. Each of the plurality of SPS configurations can be associated with downlink assignments occurring at a certain periodicity. The UE can receive, on the basis of the plurality of SPS configurations, pattern configuration information about at least one activation pattern indicating the activation or the inactivation of each of the plurality of downlink assignments occurring in a certain period. The UE can receive a PDSCH in SPS PDSCH occasions on the basis of the plurality of SPS configurations and the pattern configuration information.
H04L 1/1829 - Arrangements specially adapted for the receiver end
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
A reciprocating compressor is provided. The reciprocating compressor according to an aspect of the present disclosure comprises a case, a drive motor disposed in the case, a rotating shaft rotatably connected to the drive motor, a compression mechanism configured to compress a refrigerant by the rotating shaft, a plurality of support members configured to support the compression mechanism, and a plurality of elastic assemblies, each of which is disposed between each of the plurality of support members and the case. In this case, the elastic assembly includes a first mounting member disposed between the support member and the case, a first elastic member disposed between the support member and the first mounting member, and a second elastic member disposed between the first mounting member and the case. Through this, the present disclosure can reduce a vertical vibration compared to using a single spring.
A clothes treatment apparatus is disclosed. The clothes treatment apparatus according to one embodiment of the present invention comprises a cabinet, a tub and a drum, and further comprises: a column part, which is provided on the surface opposite to one surface of the drum, protrudes toward a drum opening, and has a space formed therein; and a filter part which is provided inside the column part, and which filters out foreign material in water flowing into the column part, wherein the filter part includes: a filter body part extending in parallel with the column part, and including a filter surface facing the inner peripheral surface of the column part; and a filter-fixing part coupled to the inner peripheral surface of the column part so as to fix the filter body part to the inside of the column part.
B01D 29/00 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor
B01D 29/56 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
D06F 23/04 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
D06F 37/12 - Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
35.
INTERFACE DEVICE AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME
An interface device and an image display apparatus including the same are disclosed. The image display apparatus according to an embodiment of the present disclosure comprises: a display; an interface including at least one port and to receive a video signal from an external electronic device connected to the port; and a signal processing device to display an image corresponding to the video signal received from the interface on the display, wherein in a first mode of a first transmission mode, the interface is configured to turn on some lane and turn off other lanes, generate update time information of an image frame based on data received through the some lane, and maintain encryption authentication based on the update time information. Accordingly, power consumption may be reduced while maintaining encryption authentication.
The present disclosure relates to an image display apparatus. The image display apparatus according to an embodiment of the present disclosure includes: a display; and a signal processing device to output an image signal to the display, wherein the signal processing device is configured to perform dynamic contrast processing after performing sharpness processing of the image signal, and adjust the sharpness of the image signal based on the amount or slope of amplification of contrast by the dynamic contrast processing. Accordingly, noise amplification can be reduced, or sharpness can be improved.
G09G 3/20 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
37.
IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
According to an embodiment of the present document, a method for increasing the accuracy of in-loop filtering is proposed. In an example, the filtering accuracy of chroma blocks can be improved on the basis of luma blocks by performing a cross component adaptive loop filtering process.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/169 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/46 - Embedding additional information in the video signal during the compression process
H04N 19/80 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
38.
CONFLICT RESOLUTION FOR CONDITIONAL MOBILITY IN WIRELESS COMMUNICATION SYSTEM
The present disclosure relates to conflict resolution for conditional mobility in wireless communications. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) configured to operate in a wireless communication system comprises: establishing a connection with a first network; receiving, from the first network, a first conditional reconfiguration for a first candidate cell; establishing a connection with the second network; performing operations on a serving frequency of the second network based on the connection with the second network; and based on at least one frequency related to the first conditional reconfiguration conflicting the serving frequency of the second network, transmitting, to the first network, information for the at least one frequency, after the connection with the second network is established.
A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. A point cloud data reception method according to embodiments may comprise the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data.
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
An image decoding method performed by a decoding device according to the present disclosure comprises the steps of: deriving a predicted number of signs of a current block; performing sign prediction of the current block to derive as many signs of residual coefficients as the predicted number of signs; deriving residual samples of the current block on the basis of the signs; and generating a reconstructed picture on the basis of the residual samples.
H04N 19/61 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
H04N 19/122 - Selection of transform size, e.g. 8x8 or 2x4x8 DCTSelection of sub-band transforms of varying structure or type
H04N 19/167 - Position within a video image, e.g. region of interest [ROI]
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
41.
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
Disclosed herein is a method of transmitting point cloud data. The method may include encoding geometry data of the point cloud data, encoding attribute data of the point cloud data based on the geometry data, and transmitting the encoded geometry data, the encoded attribute data and signaling data, the geometry encoding includes splitting the geometry data into one or more prediction units, and inter-prediction encoding the geometry data by selectively applying a motion vector to each of the split prediction units, and the signaling data includes information for identifying whether the motion vector is applied for each prediction unit.
A nozzle for a cleaner has a nozzle housing having a suction flow path that extends in a front and rear direction so that air containing dust is sucked. The nozzle further includes a first rotation plate and a second rotation plate, a water tank provided in the nozzle housing, the water tank configured to store water to be supplied to the first and second rotation plates, and a water supply flow path formed in the nozzle housing to supply water from the water tank to the first and second rotation plates. The water tank has a discharge port to which the water supply flow path is connected. The water supply flow path includes a water pump. The discharge port and the water pump are arranged to be spaced apart from each other in a same side area.
A47L 11/206 - Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning for rotary disc brushes
A47L 9/06 - Nozzles with fixed, e.g. adjustably fixed brushes or the like
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
43.
VACUUM CLEANER STATION, VACUUM CLEANER SYSTEM, AND METHOD FOR CONTROLLING VACUUM CLEANER STATION
A cleaner system includes: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.
A47L 7/00 - Suction cleaners adapted for additional purposesTables with suction openings for cleaning purposesContainers for cleaning articles by suctionSuction cleaners adapted to cleaning of brushesSuction cleaners adapted to taking-up liquids
A47L 9/00 - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating actionStoring devices specially adapted to suction cleaners or parts thereofCarrying-vehicles specially adapted for suction cleaners
A47L 9/10 - FiltersDust separatorsDust removalAutomatic exchange of filters
A47L 9/16 - Arrangement or disposition of cyclones or other devices with centrifugal action
In the present disclosure, a UE may configure a first radio path directly connected to a network and a second radio path indirectly connected to the network through a relay UE, perform a first measurement on the first radio path and a second measurement on the second radio path, and report measurement information about the first measurement and the second measurement to the network based on the first measurement and the second measurement satisfying a specific event. Here, the specific event is satisfied based on one of the first measurement and the second measurement being below a first threshold and the other measurement exceeding a second threshold.
An image decoding method according to the present document may be characterized by including the steps of: determining whether to parse an MTS index for applying MTS to the current block; and applying the MTS to the current block on the basis of the MTS index to derive residual samples for the current block, wherein whether to parse the MTS index is determined on the basis of a flag value indicating whether a transform coefficient for a luma component of the current block is present, and the MTS index is not parsed when the flag value is 0.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/18 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
H04N 19/46 - Embedding additional information in the video signal during the compression process
46.
VIDEO OR IMAGE CODING FOR INDUCING WEIGHT INDEX INFORMATION FOR BI-PREDICTION
According to the disclosure of the present document, when the inter prediction type of a current block indicates biprediction, weight index information for candidates in a merge candidate list or a sub-block merge candidate list can be induced or derived, and coding efficiency can be increased.
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/137 - Motion inside a coding unit, e.g. average field, frame or block difference
H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
A refrigerator includes a cabinet that defines a lower storage space, a front panel door part, a drawer part connected to the front panel door part, a support member located at the drawer part and configured to seat one or more objects stored in the drawer part, at least one draw-out rail that is configured to connect the drawer part to an inner wall surface of the lower storage space, and that is configured to extend and retract in multiple stages to assist insertion and withdrawal of the drawer part based on movement of the front panel door part, and at least one elevation device that is located at each of both side surfaces of the drawer part, that is connected to each of both sides of the support member, and that is configured to elevate the support member relative to the drawer part.
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
The present disclosure relates to a cleaner station, and a flow path switching module according to the present disclosure includes a casing, a connection hose having an inlet configured to move along an inner peripheral surface of the casing, the connection hose being coupled selectively to any one of a first cleaner flow path connection portion and a second cleaner flow path connection portion, a switching motor disposed at one side of the casing and configured to generate power, a sensing part coupled to the switching motor and protruding toward one side, a driving cam configured to transmit power to the connection hose, and a position sensor disposed at one side of the sensing part and including a switch configured to be turned on or off by the sensing part, the position sensor being configured to detect a position of the connection hose, such that even though a user does not manually reassemble the connection hose, the first link and the second link moves the connection hose and couples the connection hose to the first cleaner flow path connection portion or the second cleaner flow path connection portion, and whether the connection hose is coupled to the first cleaner connection flow path or the second cleaner connection flow path may be easily determined.
A47L 9/00 - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating actionStoring devices specially adapted to suction cleaners or parts thereofCarrying-vehicles specially adapted for suction cleaners
A47L 9/14 - Bags or the likeAttachment of, or closures for, bags
The present specification proposes a method for a source device receiving capability information of a sink device. More specifically, the method comprises the steps of: transmitting, to a sink device, a message requesting for the reading of capability information of the sink device; receiving, from the sink device, first capability information of the sink device; on the basis of a capability information version of the sink device which is readable by a source device, carrying out a version change procedure for changing the capability information version of the sink device; and, on the basis of the version change procedure, receiving second capability information of the sink device, wherein the version of the second capability information is a different version than the version of the first capability information.
An induction heating-type cooktop according to an embodiment of the present disclosure comprises: a upper plate part on which an item to be heated is placed; a working coil for generating magnetic field for heating the item to be heated or an intermediate heating body; and an inverter unit that operates so as to provide the working coil with current, wherein the inverter unit can adjust the operating frequency in accordance with the constituent material of the item to be heated.
An image decoding method performed by a decoding device according to the present document comprises the steps of: deriving an intra prediction type for a current block from intra prediction types; deriving a first intra prediction mode for a neighboring block to the left of the current block; deriving a second intra prediction mode for a neighboring block above the current block; constructing an intra prediction mode candidate list of the current block on the basis of the first intra prediction mode and the second intra prediction mode; deriving an intra prediction mode of the current block on the basis of the intra prediction mode candidate list; and generating prediction samples of the current block on the basis of the intra prediction type and the intra prediction mode.
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
52.
METHOD AND DEVICE RELATING TO DATA COMMUNICATION RESET AND ABORTION IN WIRELESS POWER TRANSMISSION SYSTEM
The present disclosure provides a method for transmitting wireless power performed by a wireless power transmitter in a wireless power transmission system, and a device using same, the method characterized by entering a power transmission phase associated with transmission of wireless power, and transmitting a first data stream to a wireless power receiver during the power transmission phase, wherein the wireless power transmitter: transmits, to the wireless power receiver, reset information notifying of the resetting of the first data stream; receives a response to the reset information from the wireless power receiver; and resets the first data stream on the basis of receiving the response.
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
53.
METHOD AND DEVICE FOR ALLOCATING MULTIPLE FREQUENCY UNITS IN WIRELESS LAN SYSTEM
A method and a device for allocating multiple frequency units in a wireless LAN system are disclosed. A method performed by a station (STA) in a wireless LAN system according to an embodiment of the present disclosure may comprise the steps of: receiving, from an access point (AP), information related to allocation of multiple frequency units (FU); and on the basis of the information, performing decoding on a data field or transmission to the AP. Here, each FU included in the multiple FUs may be indicated to the STA through one or more resource allocation fields.
A method and apparatus for communicating in a wireless LAN system are disclosed. The method by which a first station (STA) communicates in a wireless LAN system comprises the steps of: performing, with a second STA, a restricted target wake time (r-TWT) membership setup procedure; and receiving, from the second STA, r-TWT schedule information included in a broadcast TWT element, wherein, on the basis that a specific portion of a first transmission opportunity (TX-OP) in a r-TWT service period (SP) notified by the r-TWT schedule information is not used for downlink (DL) frame transmission corresponding to at least one r-TWT DL traffic identifier (TID) or uplink (UL) frame request corresponding to at least one r-TWT UL TID, the first TXOP may be terminated before the start time of the r-TWT SP.
According to the present disclosure, an image decoding method performed by a decoding device comprises the steps of: receiving a bitstream including residual information on a current block; deriving the maximum number of context coded bins related to the residual information; decoding syntax elements included in the residual information on the basis of the maximum number of context coded bins; deriving transform coefficients for the current block on the basis of the decoded syntax elements; deriving residual samples for the current block on the basis of the transform coefficients; and generating reconstruction samples for the current block on the basis of the residual samples for the current block, wherein the maximum number of context coded bins is derived on the basis of a position of a last significant coefficient of the current block.
H04N 19/60 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/184 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
56.
WIRELESS POWER TRANSMISSION METHOD AND DEVICE THEREFOR
A wireless power transmission method executed by a power transmitter comprising multi-coils, according to one embodiment of the present invention, comprises the steps of: detecting a second power receiver while transmitting power to a first power receiver; determining at least one primary coil adequate for power transmission; by using the determined at least one primary coil, determining whether the second power receiver supports a shared mode protocol; and if the second power receiver supports the shared mode protocol, transmitting power to the first and second power receivers according to the shared mode protocol, wherein the shared mode protocol may be a protocol for simultaneously managing information exchanges between the power transmitter and multiple power receivers.
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/60 - Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
H04B 5/79 - Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
H04L 5/00 - Arrangements affording multiple use of the transmission path
A display device according to an embodiment of the present disclosure may include a memory; a display; a wireless communication interface for performing wireless communication with a plurality of game manipulation devices having the same brand name or model name; and a controller for receiving battery information indicating a low battery level from one of the game manipulation devices in a state where the plurality of game manipulation devices are connected to the display device, and displaying a battery low notification including the device name on the display when the device name of the game manipulation device is stored in the memory.
H04N 21/41 - Structure of clientStructure of client peripherals
H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home
H04N 21/442 - Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed or the storage space available from the internal hard disk
H04N 21/478 - Supplemental services, e.g. displaying phone caller identification or shopping application
A display device is provided. The display device according to the present disclosure may include: a display panel; and a stand supporting the display panel, wherein the stand may include: a base; and a pole connecting the base and the display panel, wherein the base may include: a case; a weight positioned in an internal space of the case; a recessed portion recessed toward the internal space of the case from a bottom of the case, the recessed portion covered by the weight and having a hole facing the weight; and a wheel assembly inserted into the recessed portion, and protruding downward from the bottom of the case, wherein the wheel assembly may include a wheel plate positioned at the hole of the recessed portion and coupled to the weight.
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
F16M 11/12 - Means for attachment of apparatusMeans allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
F16M 11/42 - Stands or trestles as supports for apparatus or articles placed thereon with arrangement for propelling the support
59.
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream comprising the point cloud data. In addition, a point cloud data transmission device according to embodiments may comprise: an encoder which encodes point cloud data; and a transmitter which transmits a bitstream comprising the point cloud data.
H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
A method for operating a first device (100) in a wireless communication system is proposed. The method may comprise the steps of: obtaining SL synchronization priority information set to GNSS-based synchronization or base station-based synchronization; selecting at least one synchronization criterion on the basis of the SL synchronization priority information; obtaining time synchronization from the at least one synchronization criterion; and transmitting an S-SSB including PSBCH, S-PSS, and S-SSS on an unlicensed band, on the basis of the time synchronization.
A display device is disclosed. A display device according to the present disclosure may comprise: a display panel; a frame, which comprises a flat plate part positioned behind the display panel, a bending part bent from the flat plate part toward the display panel, and a latch protruding outward from the bending part along a first direction in which one side of the display panel extends; and a back cover which is coupled to the frame at the rear side of the frame, the back cover comprising a fastening part formed inside the back cover and coupled to the latch.
The present disclosure relates to making it practically impossible to restore image data of a lensless camera through artificial intelligence even if a plurality of output images and original images output from the lensless camera are acquired, and can provide a lensless camera comprising: a variable light modulation mask; an image sensor; a memory for storing data related to a plurality of point spread functions (PSFs); and a processor, which selects one from among the plurality of PSFs so as control that the variable light modulation mask has a light modulation pattern of the selected PSF, generates an output image by performing image processing on an input image light-modulated according to the light modulation pattern of the selected PSF, and controls that the output image includes PSF identification information corresponding to the selected PSF.
H04N 23/955 - Computational photography systems, e.g. light-field imaging systems for lensless imaging
H04N 23/54 - Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
A charger may comprise: a holster main cover having an opening formed therethrough; a holster inner body rotatably disposed on the holster main cover; a hook rotatably disposed at the holster inner body and inserted into a groove of a coupler of a charging cable; a linkage having a contact part with which the coupler comes into contact and which is connected to the hook to rotate the hook; and a locking body into which the linkage is locked.
A vehicle display device and an operation method thereof are disclosed. The vehicle display device according to an embodiment of the present invention comprises: a main body mountable on a dashboard of a vehicle; a communication unit which receives driving information of the vehicle collected by a sensor of the vehicle; multiple displays which are formed on the front surface of the main body, and include a first display unit, a second display unit provided so that the display direction is variable, and a third display unit provided so that the display screen size is variable; and a control unit which generates a control signal for changing the shapes of at least some of the first to third display units so that the multiple displays have variable form factors. The control unit may recognize the display direction of the second display unit, which forms a form factor of the multiple displays, and may determine whether a portion of the second display unit overlaps with at least one of the first and third display units, and operates to control display balancing accordingly to display a screen corresponding to the driving information.
A method according to an embodiment of the present specification comprises the steps of: receiving configuration information including a configuration for an SRS resource from a base station; and transmitting an SRS to the base station on the basis of the SRS resource. The number of ports configured for the SRS resource is 4. On the basis of i) the configuration information, ii) DCI related to the SRS, and/or iii) a MAC CE related to the SRS, the SRS is transmitted on the basis of three ports among four ports.
This interaction system comprises: a remote controller configured to point at a specific point of a display device, and to control an object displayed on the display device; and a host device disposed to be spaced apart from the display device or disposed to be included in the display device to recognize an operation performed by the remote controller pointing at the specific point of the display device. The host device obtains direction information of the remote controller pointing at the specific point, and selects or displays a specific object on a screen of the display device according to two-dimensional coordinates of the specific point and the direction information.
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/04842 - Selection of displayed objects or displayed text elements
G06F 3/00 - Input arrangements for transferring data to be processed into a form capable of being handled by the computerOutput arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
Disclosed are a method and an apparatus for transmitting or receiving a protected control frame in a wireless LAN system. A method according to an embodiment of the present disclosure may comprise the steps of: generating, by a first station (STA), a block acknowledgement (ACK) request frame on the basis of an encryption protocol; and transmitting, by the first STA, the block ACK request frame to a second STA. In this case, the block ACK request frame includes encrypted information based on the encryption protocol, and the encrypted information may be based on a block ACK request control field or a block ACK request information field within a frame body of the block ACK request frame.
A method and a device for transmitting or receiving a protected control frame in a wireless LAN system are disclosed. The method according to an embodiment of the present disclosure may comprise the steps of: generating, by a first station (STA), a block acknowledgement (ACK) request frame on the basis of an encryption protocol; and transmitting, by the first STA, the block ACK request frame to a second STA. Here, the block ACK request frame comprises encrypted information based on the encryption protocol, and the encrypted information may be based on a block ACK request control field and a block ACK request information field in a frame body of the block ACK request frame.
The present specification relates to an induction heating device and a method for controlling the induction heating device. The induction heating device according to an embodiment may include: an upper plate unit including a heating area and an operation area; a working coil disposed at a position corresponding to the heating area; an inverter including a plurality of switching elements and providing a current to the working coil; a driving circuit for providing a switching signal to each switching element included in the inverter; and a controller for determining a driving frequency of the inverter and providing a control signal based on the driving frequency to the driving circuit so as to drive the working coil.
This imaging device for a vehicle comprises: an image formation device which is disposed inside a dashboard of the vehicle and forms an optical signal on one side; a concave mirror disposed spaced apart from the PGU to transmit the optical signal; a first flat mirror disposed spaced apart from the concave mirror in a first direction to reflect the transmitted optical signal; and a second flat mirror disposed spaced apart from the concave mirror in a second direction opposite to the first direction to reflect, toward the concave mirror, a second optical signal which is the reflected optical signal re-transmitted through the concave mirror.
The present invention relates to a cleaner station comprising: a housing; a coupling part provided in the housing and to which a dust container of the cleaner is coupled; a dust collecting part disposed in the housing and disposed below the coupling part so as to collect dust in the dust container; a dust collecting flow path connecting an inner space of the dust container and the dust collecting part; and an exhaust flow path disposed in the housing and guiding air passing through the dust collecting unit to a suction motor of the cleaner. Therefore, the present invention can remove dust in the dust container of the cleaner by operating the suction motor of the cleaner without having a separate motor, thereby providing user convenience.
Disclosed is a reciprocating compressor. The reciprocating compressor comprises a shell, a drive motor, a drive shaft, and a connecting rod, wherein the connecting rod is provided with a discharge guiding portion. The discharge guiding portion is provided at a first end portion of the connecting rod and periodically communicated with an oil flow path of the drive shaft, and the discharge guiding portion may be formed on the opposite side from a piston. Accordingly, foreign matter that has flowed in and reached the bearing surface between the drive shaft and the connecting rod can be easily discharged to the inner space of the shell via the discharge guiding portion without a decrease in the load-bearing capacity at the bearing surface.
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
A method by which a device performs wireless communication, and an apparatus for supporting same are provided. The apparatus can acquire configuration information related to subcarrier spacing, initiate a random access procedure, and transmit a third message in the random access procedure. For example, whether to permit an omission of the transmission of a first message and the reception of a second message in the random access procedure can be determined on the basis of the subcarrier spacing.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
H04L 1/08 - Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
H04W 72/0446 - Resources in time domain, e.g. slots or frames
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
The technical features of the present disclosure may relate to a method or a device performed in a wireless local area network (WLAN) system. For example, the present disclosure may propose a specific technique in which an MLD having the capability of non-primary channel access (NPCA) enables or disables an NPCA mode in consideration of power saving, QoS requirements, and the like. For example, proposed is an example in which signaling information on a mode may be configured on the basis of one link, and information on the NPCA mode for one link may also be transferred through another link on the basis of MLD-level. For example, the information on the NPCA mode may be exchanged between stations (STAs) through a management frame.
The present disclosure relates to transmission opportunity (TXOP) return in multi-AP cooperation in a wireless LAN system. According to embodiments of the present disclosure, a method performed by a first AP in a wireless LAN system comprises the steps of: performing a negotiation procedure for multi-AP cooperation with a second AP; receiving, from the second AP, a transmission opportunity (TXOP) sharing frame including information about an allocation interval within a TXOP interval; performing, during the allocation interval, frame exchange with a station (STA) associated with the first AP; and when the frame exchange is completed, transmitting, to the second AP, a TXOP return frame including a TXOP return notification.
The technical features of the present disclosure may relate to an apparatus or method performed in a wireless local area network (WLAN) system. For example, the present specification proposes a technical feature of suggesting an optimal timing for performing non-primary channel access (NPCA), depending on which PPDU format/type/version an overlapping basic service set (OBSS) traffic has. For example, a station (STA) may receive an OBSS signal. For example, on the basis of the OBSS signal, the STA may access an NPCA primary channel, attempt/perform switching to the NPCA primary channel, or trigger or perform an NPCA operation. The NPCA primary channel may be accessed on the basis of at least one of: a basic network allocation vector (NAV) set for the primary channel on the basis of the OBSS signal; and a wait time associated with the OBSS signal. For example, the wait time associated with the OBSS signal may be set on the basis of NAVWaitTime.
A cooking device according to one embodiment may comprise: a heating means disposed at a position corresponding to a heating area; a temperature sensor disposed on one side of the heating means; and a controller for controlling driving of the heating means. In one embodiment, the controller may: receive cooking information from a user; receive a boiling alarm timing from the user; receive a heating start command from the user; perform a heating operation by driving the heating means according to the heating start command; determine a temperature value of a load in a container provided to the heating area on the basis of at least one of cooking type information, cooking amount information, and ingredient status information, and a temperature value sensed by the temperature sensor; compare a reference temperature value corresponding to the boiling alarm timing with the temperature value of the load; and perform a boiling alarm operation if the temperature value of the load is greater than or equal to the reference temperature value.
A server according to an embodiment of the present disclosure comprises: a communication unit for receiving event data and image data related to the event data from a vehicle; and a processor for generating context information on the basis of the event data or the image data, and calculating a driving score related to the event data on the basis of the context information. Accordingly, it is possible to provide a driving score on the basis of the event data and the image data.
G06V 20/56 - Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
G06V 20/59 - Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
G06V 10/80 - Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
G06V 20/40 - ScenesScene-specific elements in video content
G06Q 50/40 - Business processes related to the transportation industry
79.
METHOD AND APPARATUS FOR TRANSMITTING MESSAGES IN WIRELESS COMMUNICATION SYSTEM
Disclosed according to various embodiments are a method by which a first apparatus transmits messages in a wireless communication system, and an apparatus therefor. Disclosed are a method and an apparatus therefor, the method comprising the steps of: obtaining state information about a first apparatus by means of a sensor; controlling the driving of the first apparatus on the basis of the state information; and transmitting, to peripheral apparatuses, a first message including the state information.
H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
H04W 4/02 - Services making use of location information
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
B60W 40/02 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to ambient conditions
B60W 60/00 - Drive control systems specially adapted for autonomous road vehicles
G08G 1/123 - Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles
G08G 1/097 - Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
Disclosed are a light source assembly and an image projection device comprising same, the light source assembly comprising: a first light source array including a plurality of first light sources for outputting light of a first color; a second light source array including a plurality of second light sources for outputting light of a second color and a plurality of third light sources for outputting light of a third color; a first dichroic mirror arranged to correspond to the first light source array; a second dichroic mirror arranged to correspond to the second light source array; and a plurality of reflective mirrors reflecting light that is transmitted through the second dichroic mirror, wherein the first dichroic mirror allows the light of the second color and the light of the third color to be transmitted therethrough when reflecting the light of the first color, and reflects the light of the second color and the light of the third color when allowing the light of the first color to be transmitted therethrough, and the second dichroic mirror can reflect the light of the second color and allow the light of the third color to be transmitted therethrough.
A decoding method according to embodiments may comprise: a base mesh processing step of reconstructing a base mesh from a base mesh bitstream; a displacement information processing step of reconstructing displacement information from a displacement vector bitstream; a texture map processing step of reconstructing texture maps from a texture map bitstream; a step of identifying whether or not at least one texture map has been omitted from the texture map bitstream; and a step of, if it is identified that the at least one omitted texture map is present, reconstructing the at least one omitted texture map on the basis of texture map reconstruction-related information and at least one reference frame.
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/147 - Data rate or code amount at the encoder output according to rate distortion criteria
A method performed by a terminal according to at least one of embodiments disclosed in the present specification may comprise: receiving a sounding reference signal (SRS) configuration via higher layer signaling; performing, on the basis of the SRS configuration, SRS resource mapping for multiple SRS antenna ports; and transmitting an SRS through the multiple SRS antenna ports on the basis of the SRS resource mapping, wherein on the basis that the number of the multiple SRS antenna ports is three, the terminal performs the SRS resource mapping on the basis of an SRS resource mapping method defined for four SRS antenna ports, wherein the transmission of the SRS is performed by muting the last SRS port among the four SRS antenna ports.
H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 72/231 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
H04L 5/00 - Arrangements affording multiple use of the transmission path
Washing machines for household purposes; Clothes washing machines; Laundry washing machines; Dishwashers; Dishwashers for household purposes; Dish washing machines; Bottle washing machines; Dishwasher racks being parts of a dishwasher; Utensil baskets for dishwashing machines; Household cleaning and laundry robots with artificial intelligence; Robots for cooking; Compressors for air conditioners; Compressors for refrigerators; Electric compressors; Motors and pumps for refrigerators and freezers; Electric food processors for household purposes; Electric food mixers; Vacuum cleaners for household purposes; Floor washing machines; Robotic vacuum cleaners; Cordless vacuum cleaners; Hoses for vacuum cleaners; Brushes for vacuum cleaners; Vacuum cleaner bags; Nozzles for vacuum cleaners; Dust bags for vacuum cleaners; Replacement bags of paper for vacuum cleaners Air conditioners; Heat recovery ventilators; HVAC units; Heat pumps; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Household air cleaners; Air purifiers for household purposes; Air humidifiers; Air dehumidifiers; Electric water purifiers for household purposes; Membranes for water filtering apparatus; Water heaters; Electric space heaters; Air heaters; Heating boilers; Refrigerators; Electric freezers for household use; Wine cellars, electric; Electric ranges; Gas ranges; Cooling fan systems for wall ovens; Microwave ovens; Electric cooking ovens; Electric cooktops; Induction ovens; Electric clothes dryers; Electric clothes drying machines for household use; Shoe sterilizers for household purposes; Electric heating fans; Electric fans; Ceiling fans; Filters for air purifiers; Filters for air conditioning; Filters for drinking water; Oven ventilator hoods; Sinks
Washing machines for household purposes; Clothes washing machines; Laundry washing machines; Dishwashers; Dishwashers for household purposes; Dish washing machines; Bottle washing machines; Dishwasher racks being parts of a dishwasher; Utensil baskets for dishwashing machines; Household cleaning and laundry robots with artificial intelligence; Robots for cooking; Compressors for air conditioners; Compressors for refrigerators; Electric compressors; Motors and pumps for refrigerators and freezers; Electric food processors for household purposes; Electric food mixers; Vacuum cleaners for household purposes; Floor washing machines; Robotic vacuum cleaners; Cordless vacuum cleaners; Hoses for vacuum cleaners; Brushes for vacuum cleaners; Vacuum cleaner bags; Nozzles for vacuum cleaners; Dust bags for vacuum cleaners; Replacement bags of paper for vacuum cleaners Air conditioners; Heat recovery ventilators; HVAC units; Heat pumps; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Household air cleaners; Air purifiers for household purposes; Air humidifiers; Air dehumidifiers; Electric water purifiers for household purposes; Membranes for water filtering apparatus; Water heaters; Electric space heaters; Air heaters; Heating boilers; Refrigerators; Electric freezers for household use; Wine cellars, electric; Electric ranges; Gas ranges; Cooling fan systems for wall ovens; Microwave ovens; Electric cooking ovens; Electric cooktops; Induction ovens; Electric clothes dryers; Electric clothes drying machines for household use; Shoe sterilizers for household purposes; Electric heating fans; Electric fans; Ceiling fans; Filters for air purifiers; Filters for air conditioning; Filters for drinking water; Oven ventilator hoods; Sinks
A display device including a display; a network interface configured to communicate with a Natural Language Processing (NLP) server; and a controller configured to obtain first voice data uttered by a speaker in which the first voice data includes a first type of starting word or a second type of starting word, transmit the obtained voice data to the NLP server, receive a first response result that is linked with account information of the speaker from the NLP server based on the first voice data including the first type of starting word, and display the first response result on the display, and receive a second response result for the speaker from the NLP server based on the voice data including the second type of starting word, and display the second response result on the display.
G10L 17/02 - Preprocessing operations, e.g. segment selectionPattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal componentsFeature selection or extraction
G10L 17/26 - Recognition of special voice characteristics, e.g. for use in lie detectorsRecognition of animal voices
An apparatus for treating laundry includes a cabinet having an opening at a front to put the laundry therethrough, a first case provided within the cabinet to mount the laundry, a second case rotatably coupled to the cabinet to open/close the opening and having an open surface in a front to put the laundry therethrough, a door rotatably coupled to the second case, and a machine room including a suction unit disposed under the first case to suck air inside the first case, a heat exchange unit disposed ahead of the suction unit to dry the sucked air, and a supply unit disposed ahead of the heat exchange unit to supply the air having passed through the heat exchange unit to the first case and the second case, where the first case and the second case may be configured to be simultaneously supplied with the air from the supply unit.
D06F 73/02 - Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam having one or more treatment chambers
An icemaker according to the present embodiment may comprise an ice-making unit which is provided in an ice-making chamber and which is for making ice. The icemaker may further comprise: a cooling unit for cooling the ice-making unit; a water supply unit for supplying water to the ice-making unit during ice-making; an ice-removal unit for removing ice from the ice-making unit during ice-removal; and a controller for controlling one or more from among the cooling unit, the water supply unit, and the ice-removal unit.
An icemaking apparatus according to an embodiment of the present invention may comprise a tray which is provided in an icemaking compartment and has an icemaking cell for making ice. The icemaking apparatus may comprise a cooling unit which provides cold for making ice by the icemaking cell during an icemaking process. The icemaking apparatus may comprise a controller for controlling the cooling unit.
A robot capable of performing operations in various modes by selectively coupling various types of lower functional modules to a robot body. The lower functional module is detachably coupled to the robot body and includes a lower functional module body forming an exterior and having a space therein. A robot body fastening unit is disposed at one side of the lower functional module body to fix the lower functional module body to the robot body when coupled.
B25J 5/00 - Manipulators mounted on wheels or on carriages
B25J 11/00 - Manipulators not otherwise provided for
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewingSafety devices combined with or specially adapted for use in connection with manipulators
95.
MOBILE WIRELESS OPTICAL COMMUNICATION RECEIVER FOR MAXIMUM RATIO COUPLING TO DAYLIGHT NOISE AND METHOD ASSOCIATED THEREWITH
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Republic of Korea)
Inventor
Lee, Hojae
Kim, Hoon
Park, Gihong
Lee, Sangrim
Nguyen, Thi Mat
Abstract
Provided are a method and a device used in an optical wireless communication (OWC) system. A receiver comprises an optical amplifier and detector that receives an optical signal including a target signal and/or daylight noise as an input to output baseband electrical signals for digital signal processing. The optical amplifier and detector comprises: (1) an optical amplifier that amplifies the optical signal; (2) an optical diplexer that filters the amplified optical signal into an in-band wavelength band and an out-of-band wavelength band, respectively; (3) an optical attenuator that receives the target signal present in the in-band wavelength band as an input and outputs an attenuated target signal; (4) a first photodetector that converts the attenuated target signal into a first baseband electrical signal; (5) an electric filter; and (6) a second photodetector that converts the daylight noise into a second baseband electrical signal.
A display device for a vehicle is disclosed. The display device for a vehicle comprises: a housing which is elongated and provides an accommodation space therein; a display base which is elongated in the lengthwise direction of the housing and is coupled to the housing so as to be pivotable with the lengthwise direction of the housing as the axis; a display module which is coupled to the display base and rotates together with the display base; and a driving module which is provided inside the housing and makes the display base pivot, wherein the display module may comprise: a first display surface elongated in the lengthwise direction of the display base; and a second display surface which is elongated in the lengthwise direction of the display base to be parallel with the first display surface, and extends by bending from the first display surface.
A UE may: receive a DCI format for scheduling of a first uplink transmission on a cell, wherein the first uplink transmission has a third priority which is not related to a first priority index indicating a low priority and a second priority index indicating a high priority; determine a slot for the first uplink transmission on the basis of the DCI format; and on the basis of the first uplink transmission overlapping in time with a second uplink transmission related to the first priority index or the second priority index in the slot, multiplex the first uplink transmission on a first uplink channel by considering that the priority of the first uplink transmission is the same as the priority of the second uplink transmission.
H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
98.
SYSTEM AND METHOD FOR COLLABORATION BETWEEN EDGE AND CLOUD
The present disclosure may provide a system and a method for collaboration between an edge and a cloud, which enable edge data to be inferred at a proper location among an edge device and a cloud server according to the type and the purpose of the edge data, and enable configurations of the edge device and the cloud server to be easily updated, wherein the edge device comprises: a service coordinator which is in charge of a flow in a collaboration service of the edge data collected by at least one sensor for each of multiple services provided by the collaboration system; and an edge inferencer which may include at least one edge artificial intelligence model for receiving an input of the edge data as input data for inference and outputting an inference result for each of at least one service among the multiple services, and the cloud server comprises: a cloud inferencer including at least one cloud artificial intelligence model for receiving an input of the edge data as input data for inference and outputting an inference result for each of at least one among the multiple services; and a collaboration manager for changing a configuration of at least one of the edge inferencer and the cloud inferencer on the basis of log information of the edge inferencer and log information of the cloud inferencer.
H04L 67/10 - Protocols in which an application is distributed across nodes in the network
H04L 67/289 - Intermediate processing functionally located close to the data consumer application, e.g. in same machine, in same home or in same sub-network
H04L 67/61 - Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements
A display device, which comprises: a display body comprising a display module from which an image is output; and a pair of stands which support the display body and are arranged to be spaced apart in a horizontal direction, wherein the stands comprise a fastening portion to be fastened to the rear surface of the display body, a vertical portion extending downward from the fastening portion, and a supporting portion extending in a front direction from the vertical portion so as to be perpendicular to a planar direction of the display body, may implement a floating design from the front surface by using a stand with a simple design.
A method and a device for transmitting/receiving a signal in a wireless communication system, disclosed in the present specification, comprises receiving DCI for scheduling PDSCHs or PUSCHs on mutually different cells. Specifically, the DCI includes a NDI field, a RV field and/or a HPN field for the PDSCHs or PUSCHs on the mutually different cells.
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
