The present disclosure relates to a home appliance and an operating method thereof. The home appliance according to an embodiment of the present disclosure comprises: a first circuit unit having a first processor for load control or safety control; and a second circuit unit connected to the first circuit unit in a wired or wireless manner and having a second processor for controlling an operation mode on the basis of an operating system and performing an upgrade on the basis of upgrade information received from an external server or a mobile terminal. Accordingly, it is possible to efficiently upgrade the operation mode by separating the load control and the control of the operation mode.
A display device and a method for operating same are disclosed. The display device according to an embodiment of the present disclosure may comprise: a first processing unit for, in response to receiving a power-on request signal, reading correction data from a panel so as to correct a defect in the panel; and a second processing unit for receiving correction data from the first processing unit, calculating inspection data for the correction data, and storing the received correction data and the calculated inspection data in a memory. Here, when the power-on request signal is received after correcting the defect of the panel, the second processing unit may control the operation of the first processing unit to read first inspection data calculated for the correction data from the panel.
A trigger frame-based PPDU transmission or reception method and device 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), a trigger frame including a common information field and a special user information field; and transmitting, to the AP, a TB PPDU corresponding to one of one or more TB PPDUs triggered by the trigger frame. Here, the common information field includes an uplink (UL) bandwidth subfield, the special user information field includes a first UL bandwidth extension subfield and a second UL bandwidth extension subfield, and a bandwidth of the TB PPDU may be indicated on the basis of the UL bandwidth subfield, the first UL bandwidth extension subfield, and the second UL bandwidth extension subfield.
The present invention relates to a cleaner station comprising: a housing; a coupling portion to which at least part of a cleaner is coupled; a dust collecting portion which is accommodated in the housing, disposed on the lower side of the coupling portion, and collects dust in the inside of a dust container in the cleaner; and a dust collecting motor which is accommodated in the housing, disposed on the lower side of the dust collecting portion, and generates a suction force, wherein the dust collecting portion comprises: a dust separator for separating dust from the air which flows in from the dust container; a dust bag storing the dust separated by the dust separator; a bag support for accommodating the dust bag; and a dust bag cartridge which is detachably coupled to the lower side of the dust separator and feeds the dust bag, so that, when the dust bag is full, a new dust bag can be supplied.
A47L 9/28 - Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
A47L 9/14 - Bags or the like; Attachment of, or closures for, bags
A47L 7/00 - Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
The present invention provides a refrigerator comprising: a cabinet having a machine compartment on the lower side; a compressor that is installed in the machine compartment and sags in one direction due to the weight thereof when the refrigerator is laid down; a rear cover installed on the cabinet to form the rear surface of the machine compartment and having a spacer mounting portion; and a spacer installed in the spacer mounting portion, wherein the compressor comes into contact with and supports the spacer when the refrigerator is laid down.
A display device according to one embodiment of the present disclosure comprises: a display; a controller which operates in a normal mode in which an image is output on the display, or a low power mode according to a power-source-off command; and a power source supply circuit for supplying power to the display and/or the controller, wherein the controller can vary the voltage input into the controller when operating in the low power mode.
Disclosed is a display device. The display device of the present disclosure may include: a head having a display panel; and a stand for supporting a lower side of the head, wherein the stand may include: a neck which is coupled on a rear side of the head, and a part of which is located below the lower side of the head; a leg which faces the head with respect to the part of the neck, and extends downward from the head; and a reinforcing plate coupled to the leg, wherein the reinforcing plate includes: a first part coupled to the leg; and a second part which is bent toward the part of the neck from the first part, and coupled to a lower surface of the part of the neck.
Disclosed are a method and device for transmission or reception on a wide bandwidth channel in a wireless LAN system. A method performed by a first station (STA) in a wireless LAN system according to an embodiment disclosed herein comprises the steps of: generating a physical layer protocol data unit(PPDU) within a bandwidth including a primary channel and a secondary channel; and transmitting the PPDU on a prescribed channel having a channel width smaller than the bandwidth, wherein the prescribed channel includes a first channel and a second channel, the PPDU may include one or more fields including allocation information about one or more resource units (RUs) on the prescribed channel, a first frequency portion of the second channel may be included in the primary channel, and a second frequency portion of the second channel may be included in the secondary channel.
The present invention relates to an image display device. An image display device according to one embodiment of the present invention comprises: a display panel; a backlight unit including a plurality of blocks composed of light sources; and a control unit, wherein the backlight unit includes a plurality of driving units each including a driver integrated circuit (IC) that controls the intensity of light emitted from the blocks, wherein each of the plurality of driving units includes: a main driving unit electrically connected to the control unit through a main cable; and a sub-driving unit electrically connected to the main driving unit through a sub-cable, wherein signals transmitted to the main driving unit through the main cable are transmitted to the sub-driving unit through the sub-cable, wherein the control unit outputs a first signal including a dimming value for each block corresponding to the intensity of light emitted from each of the plurality of blocks, a second signal corresponding to the main driving unit, and a third signal corresponding to the sub-driving unit through the main cable, wherein the main driving unit may determine a first dimming value corresponding to the main driving unit from the first signal on the basis of the second signal, and the sub-driving unit may determine a second dimming value corresponding to the sub-driving unit from the first signal on the basis of the third signal. Various other embodiments are possible.
G09G 3/34 - 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 by control of light from an independent source
Disclosed are a method and apparatus for operating in a wireless LAN system. The method performed by a first STA in a wireless LAN system, according to an embodiment of the present disclosure, may comprise the steps of: acquiring, within at least one resource unit, channel information on the basis of a first downlink (DL) frame received from a first access point (AP); transmitting the channel information to a second AP; and on the basis of the channel information, receiving a second DL frame that is based on coordinated spatial reuse (C-SR).
Disclosed is a display device. This display device may comprise: a flexible display panel; a flexible plate which is positioned on the rear side of the display panel and to which the display panel is coupled; a driving module positioned on the rear side of the plate and having a flip frame that reciprocates in a straight line; a wing which is elongated, has one end coupled to the flip frame and the other end coupled to the rear side of the plate, and has a pivot axis positioned to be adjacent to the one end between the one end and the other end; and a wing bracket to which the pivot axis is connected and which is fixed to the rear side of the plate.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G06F 1/16 - Constructional details or arrangements
The present invention relates to a transparent display device which is applicable to a display device-related technical field, and uses a micro light emitting diode (LED). According to the present invention, in the transparent display device, at least two or more subpanels, which are stacked on each other and have a plurality of unit subpixel areas defined, are included on a transparent substrate, and the unit subpixel areas of the stacked subpanels may overlap to define a unit pixel area.
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 27/12 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
13.
MEDIA DATA PROCESSING METHOD AND MEDIA DATA PROCESSING DEVICE
A media data processing method according to embodiments may comprise the steps of: generating media data; generating a service list for the media data; and transmitting the media data and the service list on the basis of a network. A media data processing method according to embodiments may comprise the steps of: receiving media data and a service list for the media data on the basis of a network; and processing the media data on the basis of the service list.
H04N 21/2381 - Adapting the multiplex stream to a specific network, e.g. an IP [Internet Protocol] network
H04N 21/2343 - Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
H04N 21/235 - Processing of additional data, e.g. scrambling of additional data or processing content descriptors
H04N 21/236 - Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator ] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
H04N 21/4402 - Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
H04N 21/61 - Network physical structure; Signal processing
H04H 20/93 - Arrangements characterised by special technical features of the broadcast information, e.g. signal form or information format which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
H04H 60/42 - Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast areas
H04N 21/2362 - Generation or processing of SI [Service Information]
14.
VEHICLE MONITORING APPARATUS, VEHICLE COMPRISING SAME AND VEHICLE OPERATING METHOD
A vehicle monitoring apparatus, a vehicle comprising same and a vehicle operating method are disclosed. The vehicle monitoring apparatus according to the present invention can operate, on the basis of a user input received in a parked/stopped state of a vehicle, an internal air conditioning system of the vehicle and an internal sensor for monitoring the state of a driver. If it is determined from the monitoring results of the internal sensor that the driver is sleeping, an active noise cancellation function is activated in order to remove sleep disturbance and an external sensor for monitoring vehicle-adjacent objects can be additionally operated. Moreover, if it is determined from the monitoring results of the internal sensor that the driver is absent, only the external sensor can be additionally operated for security.
B60W 50/00 - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT - Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
B60W 40/08 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to drivers or passengers
B60W 10/30 - Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention
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
G10K 11/178 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
15.
APPARATUS FOR MONITORING PET IN VEHICLE, VEHICLE COMPRISING SAME, AND VEHICLE OPERATING METHOD
An apparatus for monitoring a pet in a vehicle, a vehicle comprising same, and a vehicle operating method are disclosed. The apparatus for monitoring a pet in a vehicle, according to the present invention, receives a signal corresponding to a preset input so as to operate a pet mode in which sensors provided inside and outside the vehicle are used to monitor the movement of the pet in the vehicle and whether a vehicle-adjacent object is approaching. At this time, an active noise cancellation (ANC) function is activated in order to improve pet comfort, state information corresponding to pet movement can be transmitted to a registered external terminal, and learning is performed on the basis of pet reactions to various corresponding situation-specific operations, and thus a customized pet care service is provided even without the presence of a guardian.
B60W 50/00 - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT - Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
B60W 40/08 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to drivers or passengers
B60W 10/30 - Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention
G10K 11/178 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
A water treatment apparatus, according to the present invention, comprises: a water supply channel through which water flows from a water supply source; a main filter disposed in the water supply channel and purifying raw water into purified water; a water purification channel through which the purified water that has passed through the main filter flows; an ice-making channel branching from the water purification channel; an ice-maker mounted at an end of the ice-making channel; and a hardness reduction filter which is disposed in the ice-making channel and contains an ion exchange resin, so as to adsorb ions of introduced water, remove the ions from the water, and discharge the water.
An induction heating-type cooktop according to an embodiment of the present disclosure may comprise: an upper plate on which a cooling vessel is placed; a working coil for generating a magnetic field supposed to pass through the cooling vessel; an inverter for supplying an electric current to the working coil; a sensor for sensing the temperature of the upper plate; and a controller for determining whether the cooling vessel has been preheated by using at least one from among the amount of change in load impedance and the amount of change in temperature.
A diaphragm is injection-molded using cellulose composite pellets, the cellulose composite pellets comprise at least one of a transparent cellulose material, a resin material, a light diffuser, a dispersant, and a pigment, and the transparent cellulose material is in 30wt% to 70wt%.
Provided in one embodiment of the present invention is a display device comprising: a head that can pivot and tilt and includes a display panel; a sensor for detecting the pivot angle and the tilt angle of the head; and a control unit, wherein the control unit outputs a user interface onto the display panel on the basis of the detected pivot angle of the head and/or the detected tilt angle of the head.
H04N 5/655 - Construction or mounting of chassis, e.g. for varying the elevation of the tube
H04N 21/485 - End-user interface for client configuration
F16M 11/22 - Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
F16M 11/12 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
A display device according to an embodiment of the present disclosure may comprise: a display; an external device interface connected to an external device; and a controller that recognizes a device corresponding to information received from the external device and configures the recognized device as a connection device through the external device interface, wherein, when multiple pieces of information are received from the external device, the controller recognizes a device corresponding to each of the multiple pieces of information, calculates recognition accuracy of the device corresponding to each of the multiple pieces of information, and configures, on the basis of the calculated recognition accuracy, a device recognized corresponding to one of the multiple pieces of information, as a connection device.
A display device comprises: a display set; and a swiveling mechanism connected to the display set, wherein the display set comprises a display body and a stand connected to the display body, and the swiveling mechanism comprises: a swivel top plate coupled to the stand; a swivel top bracket disposed under the swivel top plate and having a first gear; a swivel bottom bracket having a second gear with which the first gear is detachably meshed; a swivel bottom plate fastened to the swivel bottom bracket; an elastic member provided at the bottom surface of the swivel bottom plate and placed on an installation surface; a stopper plate disposed at the bottom surface of the swivel bottom plate; a bolt passing through the swivel top plate, the swivel top bracket, and the stopper plate; a nut coupled to the bolt; and a spring supported by the swivel bottom plate and elastically deformed by the stopper plate.
F16M 11/22 - Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
F16M 11/08 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis
Disclosed is a turbo compressor. A rotary shaft is installed in a housing to be rotatable. A bearing supports the rotary shaft to be rotatable. A bearing housing is coupled to the housing and supports the bearing. The bearing includes a journal bearing and a journal bearing safety device. The journal bearing is attached to the inner circumference of the bearing housing, and includes a gas foil bearing so as to support the load of the rotary shaft in the radial direction. The journal bearing safety device is provided in the bearing housing, and restricts the movement distance of the rotary shaft in the radial direction to be within the elastic deformation range of the journal bearing. According to this configuration, damage to the journal bearing can be prevented.
F16C 17/02 - Sliding-contact bearings for exclusively rotary movement for radial load only
F16C 32/06 - Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
F16C 35/02 - Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
A display device is disclosed. The display device comprises: a display panel; a light assembly for providing the display panel with blue-based light; and a diffusion plate placed between the display panel and the light assembly and including a light absorption layer for absorbing light having a wavelength of a predetermined range. In the light provided to the display panel after passing through the light absorption layer, with reference to the intensity of the blue-based light (100%), the intensity of green-based light is 20% to 70% and the intensity of red-based light is 20% to 70%. The diffusion plate comprises: a core plate having light transmittance; and a skin layer placed on the lower surface of the core plate. The light absorption layer may face the skin layer with respect to the core plate.
A cell stack manufacturing device for secondary batteries is disclosed. The cell stack manufacturing apparatus for secondary batteries is characterized in that tension of a separator is controlled by adjusting the rotational speed of a feeder roll. In addition, the cell stack manufacturing device for secondary batteries is characterized in that tension of a separator is adjusted by adjusting the rotational speed of the feeder roll according to the moving speed and/or moving position (trajectory) of a guide roller. In addition, the cell stack manufacturing device for secondary batteries is characterized in that tension of a separator is controlled according to the moving speed and moving trajectory of the guide roller. The cell stack manufacturing device for secondary batteries includes a separator supply unit, a tension adjustment unit, and a stack stacking unit. The tension adjustment unit includes a feeder roll rotated by a feeder roll driving unit to adjust tension of a separator.
KUMOH NATIONAL INSTITUTE OF TECHNOLOGY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (Republic of Korea)
Inventor
Lee, Heoncheol
Lee, Changhyeon
Choi, Kahyung
Abstract
The present invention comprises: a main body; a driving unit that moves the main body; a sensing unit that obtains topographical information about the outside of the main body; and a control unit that determines, through the topographical information obtained by the sensing unit, whether a current position of the main body is a corner of a driving area, and when the main body is positioned at the corner, controls the sensing unit to perform, at the corner, a corner surrounding information obtainment motion for obtaining topographical information around the corner.
Provided is a high-pressure steamer module comprising: a steamer; a composite cable of which one end is connected to the steamer and the other end is connected to an external source, and which transmits high-pressure steam and electrical power from the external source to the steamer; a reel around which the composite cable is wound; a case which accommodates the steamer, the composite cable, and the reel; a power shaft which is inserted into the reel so as to share an axis of rotation with the reel and transmits rotational power to the reel; and a driving unit for rotating the power shaft to wind/unwind the composite cable around/from the reel.
D06F 58/12 - Drying cabinets or drying chambers having heating or ventilating means having conveying means for moving clothes, e.g. along an endless track
D06F 58/44 - Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of conditioning or finishing, e.g. for smoothing or removing creases
D06F 58/20 - General details of domestic laundry dryers
27.
METHOD FOR BEAM TRACKING OF MOBILE NODE IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE USING SAME METHOD
Provided are a method for beam tracking performed by a mobile node in a wireless communication system, and a device using the method. The mobile node performs one of SSB/CSI-RS-based beam tracking and beam index-based beam tracking according to a configured mode. In the beam index-based beam tracking, the mobile node and a fixed node exchange beam tables with each other, and the mobile node provides a beam index of a first time point to the fixed node. Thereafter, when a movement event occurs in the mobile node, the mobile node determines a beam index of a second time point in consideration of the beam table of the fixed node and a predicted location of the mobile node due to the movement event, and then provides the determined beam index to the fixed node.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
An embodiment of the present invention comprises a wireless AV box comprising: a main PCB including a control unit and a temperature sensor; an RF PCB including a modem chip that communicates with the main PCB and determines the number of antenna currently being output; and a fan for reducing the temperature of the RF PCB, wherein the control unit receives an internal temperature detected through the temperature sensor, receives the number of antenna currently being output from the modem chip, and controls an RPM value of the fan on the basis of the received internal temperature and the received number of antennas.
One embodiment of the present invention provides a method for controlling a display device, comprising the steps of: outputting first content provider (CP) content provided from a CP; receiving a first control signal while the first CP content is being outputted; and allocating the first CP content to a first channel from among broadcast channels of the display device on the basis of the first control signal.
The present invention provides a method for providing a taste preference test for recommending a product or friend, the method comprising: a step for performing a taste preference test; a step for outputting results of the taste preference text; and a step for collecting taste preference test result data of a main user on the basis of the results.
A wireless reception device, according to the present disclosure, can autonomously generate APL data for a video signal, when the wireless reception device cannot receive APL data transmitted by a wireless transmission device due to deterioration and disconnection of a wireless signal.
H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home
H04N 21/4363 - Adapting the video stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
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 21/647 - Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load or bridging bet
32.
DEVICE AND METHOD FOR ESTIMATING CHANNEL RELATED TO REFLECTING INTELLIGENT SURFACE IN WIRELESS COMMUNICATION SYSTEM
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Republic of Korea)
Inventor
Oh, Jaeky
Choi, Junil
Chung, Jaehoon
Lee, Gyoseung
Lee, Hyeongtaek
Abstract
The objective of the present disclosure is to estimate a channel in a wireless communication system, and a base station operating method may comprise the steps of: transmitting configuration information about at least one downlink reference signal; transmitting the at least one downlink reference signal; transmitting configuration information about an uplink reference signal to at least one user equipment (UE); receiving channel information from a reflecting intelligent surface (RIS); transmitting control information notifying of a scheduling result for transmitting downlink data to the at least one UE; and transmitting the downlink data to the at least one UE according to the scheduling result.
A display device is disclosed. The display device of the present disclosure may comprise: a display panel; a frame which is located at the rear of the display panel and to which the display panel is coupled; a board mounted on one surface of the frame; a source PCB located on one surface of the frame and electrically connected to the display panel and the board; a rib which protrudes from the frame and by which one side of the source PCB is held; and a holder which is opposite to the rib with respect to the source PCB and by which the other side of the source PCB is held, wherein the holder can be detachably coupled to the frame.
The present invention relates to a home appliance and a server for providing interactive multimedia content, and the home appliance for providing interactive multimedia content according to an embodiment of the present invention comprises: a communication unit which communicates with a server or a user device; a display unit which visually outputs multimedia content; and a control unit which controls the display unit to output the multimedia content according to an operation of the home appliance, wherein the multimedia content is upgraded by the server or the control unit.
H04N 21/431 - Generation of visual interfaces; Content or additional data rendering
H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home
H04N 21/4363 - Adapting the video stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
H04N 21/458 - Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules
35.
FRESNEL LENS AND IMAGE GENERATION DEVICE HAVING SAME
An image generation device having a Fresnel lens, according to the present embodiment, comprises: a light source; a display element spaced apart from the light source; a plurality of lenses arranged between the light source and the display element; and a prism sheet arranged between the plurality of lenses and the display element, wherein the plurality of lenses include a Fresnel lens having, on one surface thereof, a plurality of oval grooves formed as concentric circles, the Fresnel lens can adjust the path of light between the light source and the display element, the one surface of the Fresnel lens has the plurality of oval grooves formed as concentric circles, the Fresnel lens has a first curvature in a first direction and a second curvature in a second direction, the first direction and the second direction are orthogonal to each other, and the first curvature and the second curvature can be different.
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
A mask device, according to the present invention, comprises: a mask which forms a plurality of inner spaces by combining a mask cover and a mask body, and has a plurality of suction ports and discharge ports communicating with the plurality of inner spaces; goggles separably coupled to the upper side of the mask; and straps coupled to the respective sides of the mask so as to fix the mask onto a user's face, wherein the goggles further comprise a goggles mounting rib protruding downward from the bottom surface thereof, and the mask comprises a goggles mounting groove into which the goggles mounting rib is inserted, and a detachment button portion for separating the goggles mounting rib from the goggles mounting groove.
A mask device according to an embodiment of the present invention is characterized by comprising: a mask body, a portion of the front surface of which protrudes forward to form a breathing space therein; goggles detachably coupled to the upper end of the mask body; an inner cover that is coupled to the front surface of the mask body and divides the inner space into an intake passage and a discharge passage; and an outer cover coupled to the front surface of the inner cover. Outside air flows into a lower portion of the mask body and is then moved to the breathing space via the intake passage, and air discharged from the breathing space flows through the discharge passage and is then ejected rearward from the mask body.
A refrigerator according to an embodiment of the present invention comprises: a cabinet which forms a storage space; a door which opens/closes the storage space; an accommodation member which is provided in the storage space; and a device which is detachably mounted to the accommodation member and performs additional functions in a connected state, wherein: the accommodation member includes a first connection part which is connected to a control unit for controlling the device; the device includes a second connection part; and when the device is mounted, the first connection part and the second connection part are connected to each other so that power can be supplied to the device and signals can be delivered from/to the control unit.
A method performed in a wireless LAN system, and a device are disclosed. The method performed by means of a first STA in a wireless LAN system, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a second STA, a sensing trigger frame that includes a sensing trigger subtype field, the sensing trigger subtype field including information indicating that the sensing trigger frame is an SR2SR sounding trigger frame; and transmitting an SR2SR NDP to at least one STA or receiving the SR2SR NDP from the at least one STA on the basis of the sensing trigger frame in the SR2SR sounding step, wherein the sensing trigger frame can include information indicating the role of the first STA in the SR2SR sounding step.
A method and apparatus for performing a sensing procedure in a wireless LAN system are disclosed. The method performed by a first station (STA) in a wireless LAN system comprises the steps of: receiving, from a second STA, a first sensing measurement setup request frame including a first sensing measurement parameter field and a specific measurement setup identity (ID); receiving, from the second STA, a second sensing measurement setup request frame including a second sensing measurement parameter field and the specific measurement setup ID; and transmitting, to the second STA, a first sensing measurement setup response frame to the second sensing measurement setup request frame, wherein the second sensing measurement setup request frame may include a specific field for requesting to update information corresponding to at least one subfield of the first sensing measurement parameter field to information corresponding to at least one subfield of the second sensing measurement parameter field.
A method and a device for transmitting/receiving signals in a wireless communication system, disclosed in the present specification, comprise an operation of receiving a second SSB on the basis of a first SSB. Specifically, (i) a GSCN of the first SSB, (ii) a step size and (iii) a GSCN offset can be used in the reception of the second SSB.
An antenna module mounted in a vehicle comprises: a PCB on which electronic components are disposed; and an antenna element connected to a metal pattern on the PCB and configured to radiate a radio signal. The antenna element may include a first conductive part formed perpendicularly to the PCB within a predetermined angle range and having a first metal pattern formed in a roof shape. The antenna element may further include a second conductive part having a second metal pattern formed parallel to the PCB at an upper end of the first metal pattern.
H01Q 1/32 - Adaptation for use in or on road or rail vehicles
H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
H01Q 5/20 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
H01Q 1/46 - Electric supply lines or communication lines
A display device is disclosed. The display device of the present disclosure may comprise: a display panel which includes a first edge and a second edge arranged opposite to the first edge; a frame which is disposed behind the display panel; and a drive module which is coupled to the frame and moves the display panel in a direction parallel to the first edge and the second edge, wherein the drive module comprises: a lead screw which extends in the moving direction of the display panel, is disposed between the first edge and the second edge, and is rotatably coupled to the frame; a first shaft which is coupled to the frame and is parallel to the lead screw; a second shaft which is coupled to the frame, is parallel to the lead screw, and is opposite to the first shaft with respect to the lead screw; and a slider which is moved on the lead screw according to rotation of the lead screw and is coupled to the first shaft and the second shaft to be movable along the first shaft and the second shaft, the first shaft is arranged closer to the lead screw than the first edge of the display panel, and the second shaft is arranged closer to the lead screw than the second edge of the display panel.
H04N 5/655 - Construction or mounting of chassis, e.g. for varying the elevation of the tube
F16M 13/02 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
44.
POWER SUPPLY DEVICE, OPERATION METHOD THEREOF, AND DISPLAY DEVICE
A power supply device comprises: an EMI filter; a rectification unit for rectifying an AC voltage that has passed through the EMI filter; a power factor correction unit for carrying out power factor correction for the rectified voltage, thereby outputting a DC voltage; and a control circuit for controlling the power factor correction unit. The power factor correction unit comprises: a capacitor connected to an output terminal of the rectification unit; an inductor connected in parallel to the capacitor; and a switch connected in parallel to the inductor. The control circuit may acquire whether the capacitor is abnormal or not, on the basis of a detection signal detected from the inductor, and control the switching of the switch differently according to whether the capacitor is abnormal or not.
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Republic of Korea)
Inventor
Oh, Jaeky
Choi, Junil
Kim, Insoo
Chung, Jaehoon
Abstract
The present disclosure is to estimate a channel in a wireless communication system, and an operating method of a base station may comprise the steps of: receiving reference signals from at least one user equipment (UE); estimating a channel on the basis of the reference signals; performing scheduling for uplink communication; transmitting an uplink grant to the at least one UE on the basis of a result of the scheduling; and receiving uplink data from the at least one UE according to the uplink grant.
An exercise bike according to the present disclosure comprises a base part being placed on an installation surface, a support frame part having a lower portion that is fixed to the base part and an upper portion that extends to an upper side of the base part and supports a handle and a seat, a disc part connecting to a rotation support shaft that passes through the support frame part, a pedal being detachably disposed at the disc part, a resistance adjusting part receiving a rotation of the disc part through a belt member, being supported by the support frame part and adjusting resistance at a time when the pedal is rotated by magnetic force, and a housing part being disposed at the upper side of the base part in a state.
A63B 22/06 - Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with rotating cycling movement
A63B 21/00 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
A63B 23/04 - Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
47.
IMAGE DISPLAY DEVICE AND OPERATING METHOD THEREFOR
The present disclosure relates to an image display device and an operating method therefor. The image display device according to one embodiment of the present disclosure comprises: a display including a plurality of touch electrodes; and a control unit, wherein the display comprises: a backlight module including at least one light source; and a touch module for detecting a touch on the display on the basis of the capacitance of the plurality of touch electrodes, and the control unit outputs a control signal corresponding to the brightness of the light source, and the touch module can set a reference value for the capacitance on the basis of the control signal and detect the touch on the basis of whether the capacitance is greater than or equal to the reference value. Other various embodiments are possible.
A method and apparatus for measurement prediction in a wireless communication system is provided. A wireless device receives, from a network, a measurement configuration including (i) a measurement object, (ii) a reporting condition, and (iii) information on a prediction time. A wireless device derives at least one predictive measurement result for the measurement object based on the prediction time. A wireless device transmits at least one predictive measurement result based on determining the at least one predictive measurement result satisfying the reporting condition.
H04L 43/08 - Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
To achieve the above purpose, an air conditioner according to the present invention comprises: a cabinet having a suction port and a discharge port respectively formed therein; a fan blowing the air from the suction port to the discharge port; a heat exchanger for exchanging heat with the air; and a vane module comprising a horizontal vane which is rotated in a direction perpendicular to the discharge port so as to guide the air flowing through the discharge port, and a vertical vane which is rotated in a direction parallel to the discharge port so as to guide the air flowing through the discharge port. Thus, the horizontal vane and the vertical vane respectively adjust the wind direction of the discharged air in the directions perpendicular to each other, and thus, the blowing direction of the air conditioner can be minutely adjusted. Also, the vane module is provided with a fastening means which can be attached to/detached from the discharge port of the cabinet, and modulizes a plurality of vanes integrally with one another. Thus, convenience in the assembly and management of the air conditioner can be improved.
A method and apparatus for performing operations in a wireless communication system disclosed herein may transmit/receive data on a CG occasion of at least one shared CG associated with a SPS.
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
A backlight unit comprises: a backlight substrate including a first substrate which extends in a first direction and a plurality of second substrates which extend from the first substrate in a second direction perpendicular to the first direction and are spaced apart from each other in the first direction; a plurality of light-emitting elements arranged at the front surface of each of the second substrates to be spaced apart from each other in the second direction; and a reinforcement substrate intersecting the plurality of second substrates and extending in the first direction. The backlight unit can not only reduce unit production cost but can also ensure rigidity.
One embodiment relates to a home appliance device, comprising: a communication unit that receives a router network profile and information related to the number of devices to be registered from a mobile terminal on which an application is installed; and a control unit that controls transmission of information instructing at least one first home appliance device to act as a bridge host and the router network profile to the at least one first home appliance device, and controls transmission of information instructing at least one second home appliance device to act as a bridge guest and transmission of the network profile of the bridge host to at least one second home appliance device, wherein the communication unit comprises a WiFi Bluetooth Low Energy (BLE) device that transmits and receives signals on the basis of a BLE concurrency function among the home appliance device, the mobile terminal, the at least one first home appliance device, and the at least one second home appliance device, the router network profile is used when the at least one first home appliance device connects to the router, and the bridge host network profile is used when the at least one second home appliance device connects to the bridge host.
Disclosed is a display device. The display device of the present invention comprises: a display panel; a back cover located at the rear of the display panel; and a bracket located at the rear of the back cover and detachably coupled to the back cover. The bracket comprises: a plate arranged in parallel with the back cover; and a shelf extending forward from the plate. The back cover includes a mounting hole which passes through the back cover and to which a fastening member is coupled. The bracket may hang from the fastening member.
A control method of a multimedia device, according to one embodiment of the present invention, comprises the steps of: displaying a video of content on a screen of the multimedia device; receiving audio data corresponding to a voice uttered by a user; recognizing the voice of the received audio data by referring to a memory; and executing a command according to a result of the voice recognition.
The purpose of the present disclosure is to estimate a channel in a wireless communication system, and an operation method of a user equipment (UE) may comprise the steps of: receiving related to a configuration of reference signals from a base station; receiving the reference signals from the base station; generating measurement information on the basis of the reference signals; transmitting the measurement information to the base station; receiving scheduling information from the base station; and receiving transmitted data from the base station according to the scheduling information.
H04B 7/0404 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
A method and a device for performing sensing measurement in a wireless LAN system are disclosed. In one embodiment of the present disclosure, the method for performing sensing measurement in a wireless LAN system comprises the steps of: receiving, from a second STA, a sensing measurement setup request frame including a sensing measurement parameter element; transmitting, to the second STA, a sensing measurement setup response frame in response to the measurement setup request frame; and performing sensing measurement at a sensing measurement instance on the basis of the sensing measurement parameter element, wherein the sensing measurement parameter element can comprise: i) first information indicating whether the sensing measurement instance is a trigger based (TB) sensing measurement instance or a non-TB sensing measurement instance; and ii) second information indicating the configuration of the sensing measurement instance on the basis of the first information.
A trigger frame-based PPDU transmission/reception method and device in a wireless LAN system are disclosed. The method performed by means of a station (STA) in a wireless LAN system, according to one embodiment of the present disclosure, may comprise the steps of: receiving, from an access point (AP), a trigger frame including a common information field (common info field); and transmitting, to the AP, a trigger based physical layer protocol data unit (TB PPDU) corresponding to one of one or more TB PPDUs triggered by means of the trigger frame. The common information field comprises an aggregated PPDU (A-PPDU) related subfield, and a configuration of the one or more TB PPDUs can be indicated on the basis of the A-PPDU related subfield and at least one other subfield included in the common information field.
An embodiment relates to an operation method of a remote user equipment (UE) in a wireless communication system, the method comprising: establishing, by the remote UE, a radio resource control (RRC) connection with a relay UE; and transmitting, to a base station by the remote UE, sidelink information including preferred DRX configuration information of the remote UE, wherein on the basis that both the remote UE and the relay UE are RRC_CONNECTED with the base station, the remote UE directly receives, from the base station, an SL DRX configuration of the relay UE and an SL DRX configuration of the remote UE, and applies the SL DRX configuration of the remote UE.
H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
H04W 48/16 - Discovering; Processing access restriction or access information
POROUS CATALYST WITH CONTROLLED ELECTRIC FIELD FOR ELECTROCHEMICAL CHLORINE GENERATION REACTION IN EXTREMELY LOW SALT CONDITION, AND POROUS CATALYST ELECTRODE USING SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (Republic of Korea)
Inventor
Chang, Myeongsoo
Oh, Byung Soo
Lee, Chang Hyun
Cho, Kang Hee
Nam, Ki Tae
Choi, Seungwoo
Abstract
The present invention relates to a novel catalyst for electrochemical chlorine generation in an extremely low salt condition and a catalyst electrode using same. In particular, the porous catalyst of the present invention has a structure in which a platinum-group metal catalyst is supported on a porous support containing a conductive metal oxide, and thus have excellent chlorine generation efficiency, specifically in an extremely low salt condition of less than 1 mM.
C25B 11/081 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the element being a noble metal
C25B 11/067 - Inorganic compound e.g. ITO, silica or titania
The present invention relates to a method for manufacturing a drum in which a front part of the drum, which is coupled to the front of the drum and forms an inlet, is manufactured by producing a cylindrical metal plate and then expanding same, and a clothing treatment apparatus comprising the drum.
An earbud according to an embodiment may comprise: a housing which includes a main body portion having a speaker port and a stalk extending from the main body portion; and an antenna structure which is disposed in the stalk and radiates a wireless signal to the outside of the earbud. The antenna structure may comprise: an antenna pattern which is connected to a power supply part and formed to have a first length so as to radiate the signal; and a ground pattern which is connected to a ground pattern of the PCB and formed to surround the antenna pattern on one side and the other side of the antenna pattern.
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
H01Q 5/20 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
62.
WIRELESS TRANSMISSION DEVICE AND WIRELESS DISPLAY SYSTEM
The present invention causes an optimal wireless signal to be transmitted between an A/V transmission device and an A/V reception device during the initial installation of a wireless display system according to the scenario and installation environment. The A/V transmission device may: acquire coverage data; determine the compression ratio of an image signal on the basis of the acquired coverage data; determine one or more configuration parameter values corresponding to the determined compression ratio; and configure a plurality of transmission antennas according to the one or more determined parameter values.
H04N 21/4363 - Adapting the video stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
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 21/4402 - Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home
One disclosure of the present description provides a method by which an AMF performs communication. The method comprises steps in which a hosting network hosting a local service and including an AMF: receives a first registration request from a first UE; transmits a first registration approval to the first UE; transmits a first registration cancellation request to the first UE on the basis that the local service has ended, the first registration cancellation request including information informing that the local service has ended; and receives a first registration cancellation approval from the first UE.
The present specification relates to an electronic device and a method for controlling the electronic device. The electronic device according to an embodiment may comprise: a speaker which reproduces an alarm sound; a storage unit in which the alarm sound, an alarm sound setting table, and alarm sound reproduction setting information are stored; and a control unit which controls the operation of the speaker on the basis of the alarm sound setting table and the alarm sound reproduction setting information.
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
65.
METHOD AND APPARATUS FOR MOBILITY BASED ON HEIGHT IN A WIRELESS COMMUNICATION SYSTEM
A method and apparatus for mobility based on height in a wireless communication system is provided. A wireless device receives information on a mobility configuration associated with a height range; monitoring a current height of the wireless device. A wireless device evaluates at least one condition for a mobility based on the mobility configuration, based on the current height of the wireless device being in the height range. A wireless device performs mobility to a target cell among one or more candidate target cells based on the evaluation. The mobility configuration includes information on the one or more candidate target cells.
A method and apparatus for height-based cell selection or reselection in a wireless communication system is provided. A wireless device receives information on (i) a first cell reselection priority associated with a first height range and (ii) a second cell reselection priority associated with a second height range. A wireless device monitors a current height of the wireless device. A wireless device determines a cell reselection priority as the first cell reselection priority or the second cell reselection priority based on the current height. A wireless device performs cell reselection based on the determined cell reselection priority.
Electronic equipment for displaying a floating image, according to an embodiment, comprises: a display configured to display the floating image to be floated and spaced apart in an upward direction; and a 3D plate having the display arranged in an inner area thereof, and configured to display the floating image in an inclined state in an upper area thereof, wherein an active area of the display is configured to be larger than a floating area in which the floating image is displayed. The electronic equipment may further comprise a camera which is arranged in an inner plate in the inner area and configured to track the gaze of a user present outside the 3D plate.
H04N 13/383 - Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
H04N 13/302 - Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
G02B 30/56 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
G03H 1/26 - Processes or apparatus specially adapted to produce multiple holograms or to obtain images from them, e.g. multicolour technique
68.
METHOD AND APPARATUS FOR PERFORMING MULTICAST DISCONTINUOUS RECEPTION OPERATIONS IN WIRELESS COMMUNICATION SYSTEM
The present disclosure relates to a method of performing operations for a User Equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a Physical Downlink Control Channel (PDCCH) addressed to a Cell-Radio Network Temporary Identifier (C-RNTI) for a Hybrid Automatic Repeat and request (HARQ) process; receiving a Physical Downlink Shard Channel (PDSCH) including a Medium Access Control (MAC) Protocol Data Unit (PDU) based on the PDCCH, wherein the MAC PDU includes a discontinuous reception (DRX) command MAC control element (CE); and based on the MAC PDU further including multicast data, performing a multicast DRX operations based on the DRX command MAC CE.
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
H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems
69.
METHOD AND APPARATUS FOR HEIGHT BASED RELAXED MEASUREMENT IN A WIRELESS COMMUNICATION SYSTEM
A method and apparatus for height-based relaxed measurement in a wireless communication system is provided. A wireless device receives information on (i) a first measurement cycle associated with a first height range and (ii) a second measurement cycle associated with a second height range. A wireless device monitors a current height of the wireless device. A wireless device performs first measurement based on the first measurement cycle based on the current height of the wireless device being in the first height range. A wireless device performs second measurement based on the second measurement cycle based on the current height of the wireless device being in the second height range.
A method and apparatus for measurement report considering height in a wireless communication system is provided. A wireless device receives information on a cell list associated with a height range. A wireless device monitors a current height of the wireless device. A wireless device sets a measurement report while the current height of the wireless device is in the height range. A wireless device determines whether the measurement report includes measurement results of a first cell based on the cell list; and transmitting the measurement report.
An AMF operation method in a wireless communication system, of the present disclosure, may comprise the steps of: registering a first-type first access and a second-type second access, and establishing a multiple access (MA) protocol data unit (PDU) session on the basis of at least one first PDU session for the first-type first access and at least one second PDU session for the second-type second access; receiving a registration request message from a terminal on the basis of access switching, the registration request message including activation PDU session list information; and registering a second-type third access on the basis of the access switching, and performing an access network (AN) release procedure for the second-type second access after performing PDU session activation switched to the second-type third access.
H04W 76/20 - Manipulation of established connections
H04W 76/16 - Setup of multiple wireless link connections involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
H04W 48/18 - Selecting a network or a communication service
H04W 76/34 - Selective release of ongoing connections
H04W 60/04 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
H04W 88/06 - Terminal devices adapted for operation in multiple networks, e.g. multi-mode terminals
72.
METHOD AND DEVICE FOR DETERMINING TBS IN UNLICENSED BAND
A method of performing wireless communication by a first device and a device supporting same are provided. The method may comprise the steps of: obtaining information related to multiple candidate starting symbols in a slot for sidelink (SL) transmission, the multiple candidate starting symbols including a first starting symbol and a second starting symbol; obtaining the number of reference symbols for transport block size (TBS) determination; determining the number of resource elements (REs) allocated for a physical sidelink shared channel (PSSCH) in the slot, on the basis of the number of the reference symbols; and determining a TBS on the basis of the number of the REs allocated for the PSSCH.
A display device according to the present disclosure comprises: a display unit; a communication unit for transmitting/receiving data to/from at least one external display device; a user input unit for receiving a screen call command from a remote control device; and a control unit for providing, in response to the screen call command, a screen selection interface, which selects an external display device having a screen to be called, receiving an input of selection of the external display device having a screen to be called, determining whether the selected external display device is turned on/off, transmitting a remote power on-command and a screen sharing command to the selected external display device through the communication unit if the selected external display device is turned off, receiving content from the selected external display device through the communication unit, and playing back the received content through the display unit.
H04N 21/43 - Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home
H04N 21/443 - OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
H04N 21/422 - Input-only peripherals, e.g. global positioning system [GPS]
The present disclosure relates to an image display device. The image display device according to an embodiment of the present disclosure comprises: a timing controller that outputs a differential signal; a plurality of data drivers that output data signals on the basis of the differential signal from the timing controller; a panel that displays an image on the basis of the data signals from the plurality of data drivers; and a temperature detection unit that detects the temperature of or around the panel, wherein the timing controller outputs a first differential signal of which the level rises on the basis of a first rising slope if the temperature detected by the temperature detection unit is a first temperature, and outputs a second differential signal of which the level rises on the basis of a second rising slope, greater than the first rising slope, if the temperature detected by the temperature detection unit is a second temperature higher than the first temperature. Accordingly, it is possible to reduce panel noise and electromagnetic noise due to temperature changes.
G09G 3/36 - 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 by control of light from an independent source using liquid crystals
Provided is a reciprocating compressor. A reciprocating compressor according to an aspect of the present specification comprises: a case; a drive motor disposed inside the case; a rotating shaft connected to the drive motor; a cylinder disposed inside the case and forming a compression space; a piston which linearly reciprocates in the cylinder according to rotation of the rotating shaft; a valve assembly including a plurality of discharge holes and coupled to the tip of the cylinder; a discharge cover coupled to the outside of the valve assembly; a plurality of discharge valves which are disposed between the discharge cover and the valve assembly and open and close the plurality of discharge holes, respectively; and a retainer disposed between the plurality of discharge valves and the discharge cover and supporting the plurality of discharge valves, wherein a region of the retainer in contact with the discharge valves is formed as a curved surface.
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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
The present invention relates to a biosensor. A biosensor according to one embodiment of the present invention comprises: a substrate; a source electrode and a drain electrode disposed on the substrate so as to be spaced apart from each other; a graphene layer disposed on the substrate, and having one end connected to the source electrode and the other end connected to the drain electrode; a first doped layer disposed on a region including the one end of the graphene layer; and a second doped layer disposed on a region which includes the other end of the graphene layer and spaced apart from the first doped layer; and a first passivation layer and a second passivation layer which are respectively disposed on the first doped layer and the second doped layer. Accordingly, it is possible to improve the sensing sensitivity of a graphene-based sensor.
The present disclosure is proposed to solve above-described problems and various problems associated thereto, and may provide a control method for a network in a vehicle, comprising the steps wherein: a first node in the vehicle receives a first controller area network (CAN) signal from a first sensor of the first node through CAN communication; the first node converts the first CAN signal into a first Ethernet signal including different pieces of priory information according to vehicle states; and the first node transmits the first Ethernet signal to a second node in the vehicle through Ethernet communication.
H04L 41/122 - Discovery or management of network topologies of virtualised topologies e.g. software-defined networks [SDN] or network function virtualisation [NFV]
H04L 45/00 - Routing or path finding of packets in data switching networks
H04L 69/08 - Protocols for interworking; Protocol conversion
H04L 67/51 - Discovery or management thereof, e.g. service location protocol [SLP] or web services
78.
SCROLL COMPRESSOR AND MANUFACTURING METHOD THEREFOR
The present invention provides a scroll compressor and a manufacturing method therefor, the scroll compressor comprising: a housing having a suction space in which a flow path, into which a refrigerant is suctioned, is formed and a flow path accommodation space allowing communication between a compression chamber and the suction space; a rotary shaft provided inside the housing so as to rotate; a compression part having an orbiting scroll orbitally provided at the rotary shaft and a fixed scroll coupled to the orbiting scroll so as to engage therewith, thereby forming the compression chamber between the fixed scroll and the orbiting scroll so that the refrigerant can be discharged; and a variable-capacity member which is provided in the housing so as to allow communication with the flow path accommodation space, and which can open/close at least a portion of the flow path provided therein, so that some of the refrigerant compressed in the compression chamber can make a detour to the suction space through the flow path accommodation space inside the housing.
The present disclosure relates to a method of managing a physical downlink control channel (PDCCH) skipping function with carrier aggregation (CA) in a wireless communication system. In particular, the method includes the steps of: transmitting a scheduling request (SR) via a first cell associated with a first logical channel, based on data belonging to the first logical channel becoming available; receiving a physical downlink control channel (PDCCH) skipping command; selecting at least one second cell for which a PDCCH skipping is ignored, based on the at least one second cell being a scheduling cell of the first cell; and monitoring a PDCCH for scheduling the first cell on the at least second one cell.
The present invention relates to a wet mop module of a cleaner, comprising: a module housing; a water tank which is coupled to the module housing and which stores water therein; at least one rotary cleaning part which is disposed at the lower side of the module housing, and to which a cloth can be attached; a heating generator for heating water supplied from the water tank; and a water pump for supplying, to the heating generator, the water in the water tank, wherein the amount of the water accommodated in the heating generator is equal to the amount of the water supplied by means of the water pump so that a predetermined amount of moisture can be supplied at a predetermined temperature to the cloth.
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
81.
WIRELESS SIGNAL TRANSMISSION/RECEPTION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
A terminal according to at least one from among embodiments disclosed in the present specification receives discontinuous reception (DRX) configuration information about a plurality of cells including at least one first cell and at least one second cell through upper layer signaling, and monitors a physical downlink control channel (PDCCH) in at least one of the plurality of cells on the basis of the DRX configuration information, wherein the DRX configuration information includes information about on-duration that is set in each of the plurality of cells, and on-duration that is set in the second cell from among the plurality of cells can start, on the basis of the DRX configuration information, in a dormancy state in which the monitoring for the PDCCH is not performed.
According to at least one of the examples disclosed in the present specification, a terminal receives DRX configuration information including information on a discontinuous reception (DRX) cycle and monitors a physical downlink control channel (PDCCH) on the basis of the DRX configuration information, wherein an on-duration set is configured for each DRX cycle, each on-duration set including a plurality of on-durations which are spaced apart from each other on a time axis and on the basis of which the terminal may monitor the PDCCH.
Disclosed is a method for measuring channel state information (CSI) by a terminal in a wireless communication system. In particular, the method comprises: receiving first information related to a first transmission power of a CSI-reference signal (CSI-RS); receiving the CSI-RS; and starting measurement of first CSI on the basis of the first transmission power and the CSI-RS, wherein second CSI is measured on the basis of the CSI-RS and a second transmission power, on the basis of receiving second information related to the second transmission power of the CSI-RS that has a different value from the first transmission power.
H04W 52/14 - Separate analysis of uplink or downlink
H04W 52/24 - TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
A UE according to at least one of embodiments disclosed in the present specification may obtain information about an artificial intelligence/machine learning (AI/ML) model for wireless communication, perform monitoring on the AI/ML model, determine the validity of the AI/ML model on the basis of a threshold value and a result of monitoring the AI/ML model, and transmit an uplink signal or receive a downlink signal in any one mode from among a first mode and a second mode on the basis of the determination of the validity of the AI/ML model or a specific signal indicating an operating mode, wherein the first mode may be a mode of operating on the basis of the AI/ML model and the second mode may be a mode of operating not on the basis of the AI/ML model.
The present disclosure discloses a method by which a terminal transmits an uplink (UL) signal or receives a downlink (DL) signal in a wireless communication system. In particular, the method may comprise: receiving first information related to a bandwidth part (BWP); receiving second information indicating an available RB set from among a plurality of RB sets included in the BWP; on the basis that the BWP is a UL BWP, transmitting the UL signal via at least one RB included in the available RB set; and on the basis that the BWP is a DL BWP, receiving the DL signal via at least one RB included in the available RB set.
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 72/232 - 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 method and device for transmitting and receiving PPDU for new numerology in a wireless LAN system are disclosed. A method performed by a first STA, according to one embodiment of the present disclosure, comprises the steps of: generating a PPDU including LTF information; and transmitting the generated PPDU to one or more second STAs. The total number of subcarriers is 2048 on the basis of the fact that the PPDU is an 80 MHz PPDU, and the total number of subcarriers is 8192 on the basis of the fact that the PPDU is a 320 MHz PPDU. A first LTF sequence for the LTF information in transmission of the 320 MHz PPDU is configured based on a first subsequence, a second subsequence, a third subsequence, and a fourth subsequence. Each of the first subsequence, the second subsequence, the third subsequence, and the fourth subsequence may be individually configured by using a second LTF sequence for the LTF information in transmission of the 80 MHz PPDU.
The purpose of the present disclosure is to perform multi-carrier scheduling in a wireless communication system, and a method of operating a user equipment (UE) may comprise the steps of: performing an access procedure with a base station; performing a connection establishment procedure for the base station and a primary cell; performing a connection establishment procedure for the base station and at least one secondary cell; receiving downlink control information (DCI) from the base station; and receiving data using resources indicated by the DCI.
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 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
H04N 19/30 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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 19/13 - Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
H04N 19/174 - 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 slice, e.g. a line of blocks or a group of blocks
A point cloud data transmission method according to embodiments may comprise the steps of: encoding geometry data of point cloud data; encoding attribute data of the point cloud data on the basis of the geometry data; and transmitting the encoded geometry data, the encoded attribute data, and signaling information.
H04N 19/33 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
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 19/184 - 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
H04N 19/174 - 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 slice, e.g. a line of blocks or a group of blocks
90.
METHOD FOR OPERATION OF APPARATUS IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING SAID METHOD
Provided are a method and apparatus for operation of an NCR in a wireless communication system. The NCR comprises NCR-MT and NCR-Fwd, the NCR-MT has no capability of receiving an RRC configuration from a base station, and the NCR-Fwd has only a capability to perform a forwarding operation. The NCR receives configuration indication information from the base station via the NCR-MT, and performs the forwarding operation via the NCR-Fwd on the basis of a configuration set indicated by the configuration indication information. Here, the configuration indication information indicates the configuration set from among a plurality of predetermined configuration sets.
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 72/232 - 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 method and a device for transmitting or receiving an uplink demodulation reference signal in a wireless communication system are disclosed. The method performed by a terminal in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving downlink control information (DCI) related to scheduling of a physical uplink shared channel (PUSCH) from a network; and transmitting the PUSCH to the network on the basis of the DCI, wherein the DCI includes a field indicating an antenna port, and the field indicating the antenna port can indicate, on the basis that the rank value of the PUSCH exceeds 4, information, that excludes the antenna port, about a demodulation reference signal (DMRS) associated with the PUSCH.
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 5/00 - Arrangements affording multiple use of the transmission path
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, from a base station, configuration information related to CSI; calculating the CSI by deriving channel measurement and/or interference measurement on the basis of one or more CMRs and/or one or more IMRs determined on the basis of a CSI reference resource; and transmitting the CSI to the base station.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 17/309 - Measuring or estimating channel quality parameters
The UE omits a UL transmission during a UL switching gap on the basis of UTS conditions being satisfied with respect to the current transmission. The UTS conditions can include the following: i) a preceding transmission occurs in at least one other band that is not the band in which the current transmission occurs, on the basis that the current transmission is a two-port transmission; ii) the preceding transmission is neither a one-port transmission nor a two-port transmission occurring in the band for the current transmission, on the basis that the current transmission is a one-port transmission and transmissions in different bands are permitted for the UE; iii) the preceding transmission is not a one-port transmission in the first band, a one-port transmission in the second band, or a one-port transmission in the first band and a one-port transmission in the second band, on the basis that the current transmission is a one-port transmission in a first band and a one-port transmission in a second band and UL transmissions in different bands are permitted for the UE.
The present disclosure provides a method of transmitting a physical sidelink feedback channel (PSFCH) by a terminal in a wireless communication system. In particular, the method may comprise: receiving a physical sidelink control channel (PSCCH); receiving a first physical sidelink shared channel (PSSCH) on the basis of the PSCCH; performing listen before talk (LBT) for an LBT gap; and transmitting a PSFCH corresponding to the first PSSCH on the basis that the LBT has been successful, wherein the LBT gap is positioned immediately before the foremost symbol among symbols for the PSFCH, and transmission of a second PSSCH may continue to the LBT gap from a symbol immediately after the last symbol among symbols for the second PSSCH having been transmitted by the terminal before the PSFCH.
Disclosed are a method by which an apparatus performs communication in a wireless communication system, according to various embodiments, and the apparatus therefor, wherein a control link to a base station and an access link to a terminal are formed in the apparatus. Disclosed are the method and the apparatus therefor, the method comprising the steps of: receiving radio resource control (RRC) configuration information from the base station through the control link; receiving side control information for controlling the access link from the base station; and forwarding a first signal transmitted from the base station to the terminal through the access link, wherein the apparatus forwards the first signal by applying the RRC configuration information before the side control information, on the basis that the first signal is a cell-specific signal.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04L 5/14 - Two-way operation using the same type of signal, i.e. duplex
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
METHOD, USER EQUIPMENT, PROCESSING DEVICE, AND STORAGE MEDIUM FOR RECEIVING DOWNLINK SIGNAL, AND METHOD AND BASE STATION FOR TRANSMITTING DOWNLINK SIGNAL
A UE may include: performing PDCCH monitoring; detecting a DCI format for a cell in which a first BWP is active; and performing BWP switching to change the active BWP of the cell from the first BWP to a second BWP on the basis of the DCI format including a switching-related indication. The DCI format including the switching-related indication may be detected only in a common search space rather than a search space specific to the UE.
A method and a device for transmitting/receiving a wireless signal in a wireless communication system are disclosed. The method according to one embodiment of the present disclosure comprises the steps of: receiving setting information about a plurality of TCI states from a base station; receiving control information from the base station, the control information including one or more TCI states to be applied to one or more UEs from among the plurality of TCI states, and an individual time offset for each of the one or more TCI states; and transmitting an uplink transmission or receiving a downlink transmission on the basis of the one or more TCI states from the time according to the time offset.
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
98.
METHOD AND APPARATUS FOR PERFORMING SIDELINK COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
A method and an apparatus for performing communication in a wireless communication system are disclosed. A method for performing communication by a first terminal according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, configuration information related to a plurality of sidelink (SL) resource pools and a plurality of resource block (RB) sets; detecting and triggering a consistent SL listen before talk (LBT) failure for at least one of a first SL resource pool and a first RB set among the plurality of SL resource pools and the plurality of RB sets; and triggering, on the basis that the triggered consistent SL LBT failure is not canceled, SL resource reselection for selecting a second SL resource pool or a second RB set from among the plurality of resource pools and the plurality of RB sets.
A method and apparatus for performing communication in a wireless communication system are disclosed. The method performed by a first terminal, according to an embodiment of the present disclosure, may comprise the steps of: generating a selected sidelink for a plurality of hybrid automatic repeat request (HARQ) processes by reserving a plurality of consecutive physical sidelink shared channel (PSSCH) resources for each period; on the basis of a plurality of PSSCH resources reserved within a first period, transmitting a first plurality of transport blocks (TBs) corresponding to some HARQ processes from among the plurality of HARQ processes; and receiving at least one physical sidelink feedback channel (PSFCH) including HARQ-ACK information corresponding to each of the plurality of TBs.
A method and a device for performing communication in a wireless communication system are disclosed. The method performed by a first terminal in a wireless communication system, according to one embodiment of the present disclosure, may comprise the steps of: reserving a first selected sidelink grant for one or more medium access control (MAC) protocol data units (PDUs); triggering SL resource reselection on the basis that a specific MAC PDU from among the one or more MAC PDUs is not transmitted to a second terminal because of a sidelink (SL) listen before talk (LBT) failure; and reserving a second selected SL grant for the transmission of the specific MAC PDU on the basis of an SL resource reselected by means of the triggered SL resource reselection.
H04W 72/02 - Selection of wireless resources by user or terminal
H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
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 72/54 - Allocation or scheduling criteria for wireless resources based on quality criteria
H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
patents
