An operating method and device in a wireless LAN system are disclosed. A method performed by a first 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 first physical layer protocol data unit (PPDU) including information and data related to a transmission opportunity (TXOP) for a relay operation between the first STA and at least one non-AP STA; and transmitting a second PPDU including the data to the at least one non-AP STA on the basis of the information related to the TXOP, wherein the information related to the TXOP is indicated through an aggregated (A)-control field related to relay operation scheduling.
An autonomous driving mode display device of the present invention comprises: a receiving unit that receives a front image acquired through a vehicle camera, and map information and sensing information of a vehicle; a driving mode detection unit that detects an autonomous driving mode of the vehicle; a processor that controls a graphic object representing a scheduled driving state to be displayed on the front image while the vehicle is driving in the autonomous driving mode. Additionally, the processor receives driver status information while the vehicle is operating in the autonomous driving mode, recognizes that a driver's driving operation is necessary on the basis of the map information and sensing information of the vehicle, determines whether the driver's driving operation is possible on the basis of the driver's status information, and performs a corresponding operation of the vehicle differently on the basis of the determination. Accordingly, it is possible to provide the driving situation and surrounding situations as optimized visual information according to the driver's conditions such that the driver can safely perform manual driving during autonomous driving.
B60K 35/28 - characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
An image decoding/encoding method and device according to the present disclosure can derive prediction samples of the current block on the basis of linear model parameters of the current block. Here, the linear model parameters may be derived on the basis of one or more reference samples in a neighboring region of the current block. The prediction samples of the current block may be derived by applying the linear model parameters to the coordinates of the prediction samples in the current block and/or reconstructed samples near the current block.
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/70 - 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 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
4.
DISTRIBUTED RESOURCE UNIT TONE PLAN-BASED TRANSMISSION OR RECEPTION METHOD AND APPARATUS IN WIRELESS LAN SYSTEM
Disclosed are a transmission or reception method and apparatus based on a distributed resource unit tone plan in a wireless LAN system. A method performed by a first STA in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a PPDU including one or more fields, wherein the one or more fields are mapped on one or more DRUs; and transmitting the PPDU to one or more second STAs on a bandwidth including a 20 MHz channel. On the basis of the one or more DRUs including a 26-tone DRU, the 26-tone DRU is one of nine predefined 26-tone DRUs, and an nth (n=1, 2, ... and 9) 26-tone DRU may be defined as every ninth subcarrier on the basis of the nth lowest subcarrier, including the nth lowest subcarrier from among available subcarriers in the 20 MHz channel.
A method and apparatus for multi-link device (MLD)-based roaming in a wireless LAN system are disclosed. 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: transmitting, to a first access point (AP) included in a first group, a first roaming request frame including a link identifier of a second AP and a group ID related to a second group to which the second AP belongs; receiving, from the first AP, a first roaming response frame including a first traffic indication map (TIM) field related to the second AP; and receiving first downlink (DL) data from the second AP on the basis of the first TIM field.
A method and apparatus for multi-link device (MLD)-based roaming in a wireless LAN system are disclosed. The method performed by a first STA in a wireless LAN system comprises the steps of: receiving, from a first access point (AP) belonging to a first group, announcement information including first information related to whether or not an addition of at least one link is supported for the first STA; transmitting, to the first AP, a request frame including a link ID of a second AP belonging to a second group; and receiving, from the first AP, a response frame including the link ID of the second AP, wherein the request frame may include second information requesting an addition or deletion of a link between the first STA and the second AP.
An invention related to a cooking apparatus is disclosed. The disclosed invention is characterized by a fan assembly provided inside the cooking apparatus, the fan assembly sucking in air into the interior of the cooking apparatus and discharging same to the outside, wherein the fan assembly is disposed in the space between the rear surface of a cavity that forms the cooking chamber and a rear plate forming the rear exterior of the cooking apparatus.
A mesh data transmission method according to embodiments may comprise the steps of: encoding mesh data; and transmitting a bitstream including the mesh data. A mesh data transmission method according to embodiments may comprise the steps of: receiving a bitstream including mesh data; and decoding the mesh data.
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 19/597 - 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 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
A high definition multimedia interface (HDMI) receiver according to an embodiment of the present disclosure may comprise: an HDMI having multiple HDMI ports for receiving a fixed rate link (FRL) signal from an HDMI transmitter; a correction circuit for correcting the FRL signal; and a processor for performing a first signal quality test on the basis of the signal received from the HDMI transmitter, and regulating a current flowing in the correction circuit if the result of the first signal quality test indicates that a degradation in the signal is detected.
H04N 17/04 - Diagnosis, testing or measuring for television systems or their details for receivers
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 21/4363 - Adapting the video stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
10.
HANDLING OF CONDITIONAL MOBILITY TIMING IN WIRELESS COMMUNICATIONS
The present disclosure is related to handling of conditional mobility timing in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) may evaluate an execution condition for the CHO and an execution condition for a conditional primary secondary cell (PSCell) mobility, and delay performing a conditional handover (CHO) for a time period when the execution condition for the CHO is met while the execution condition for the conditional PSCell mobility is not met.
A method by which a first device performs wireless communication, and a device for supporting same are provided. The method may comprise the steps of: acquiring a first communication range; adjusting the first communication range to a second communication range on the basis of a channel state; transmitting, on a physical sidelink control channel (PSCCH), first sidelink control information (SCI) for scheduling second SCI and a physical sidelink shared channel (PSSCH); and transmitting, on the PSSCH, the second SCI including information related to the second communication range. For example: the second communication range can be adjusted from the first communication range by using an upper layer of the first device; and the information related to the adjusted second communication range can be transmitted from the upper layer of the first device to a lower layer of the first device.
Disclosed are a method of determining a travel route by a device in a wireless communication system according to various embodiments and a device therefor. The method may comprise the steps of: detecting an entry into a particular area; predicting whether the traveling of a first type object located in the particular area is obstructed by a first travel route of the device for the particular area; and on the basis of prediction that the traveling of the first type object is obstructed and reception of a message including a second travel route related to a second type object identical to the device, changing the first travel route to a third travel route following the second travel route.
A method performed by a first device in a wireless communication system, according to one embodiment of the present disclosure, may comprise the steps of: receiving at least one synchronization signal from a second device; receiving system information from the second device; receiving control information from the second device; setting a compression rate of a knowledge graph; generating a compressed knowledge graph on the basis of the knowledge graph and the compression rate; generating a first structural presentation on the basis of the compressed knowledge graph; receiving a second structural presentation from the second device; and performing indexing matching on the compressed knowledge graph on the basis of the first structural presentation and the second structural presentation .
The present disclosure is for carrying out radar communication using frequency hopping in a wireless communication system. An operation method of a communication device may comprise the steps of: generating at least one code word by encoding information bits; generating modulation symbols on the basis of the at least one code word; transmitting signals including the modulation symbols; and if the signals are reflected from an object and received, carrying out a radar operation using the reflected signals. The radar operation may be carried out on the basis of a virtual array which is formed using signals which, during a plurality of time intervals, are transmitted through, among a plurality of subarrays included in an antenna array, at least one subarray operating in at least one polarization state, and are received through at least one other subarray operating in a plurality of polarization states.
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
H01Q 21/28 - Combinations of substantially independent non-interacting antenna units or systems
G01S 13/02 - Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
15.
ADVERTISING MESSAGE-BASED CHANNEL USAGE COORDINATION METHOD AND APPARATUS IN ULTRA WIDEBAND WIRELESS NETWORK SYSTEM
Disclosed are an advertising message-based channel usage coordination method and apparatus in an ultra wideband (UWB) wireless network system. A method performed by a first device in a UWB wireless network system according to one aspect of the present disclosure, according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a second device, an advertising-poll (ADV-POLL) message, wherein, on the basis that an ADV type field included in the ADV-POLL message is set to one of one or more specific values, one or more of the ADV-POLL message or an additional message include channel-related information; and on the basis that one or more of the ADV-POLL message or the additional message include the channel-related information, performing channel usage coordination on the basis of the channel-related information.
H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
H04W 74/00 - Wireless channel access, e.g. scheduled or random access
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
A method and a device for transmission or reception based on a distributed resource unit tone plan in a wireless LAN system are disclosed. A method performed by means of a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a PPDU including one or more fields, the one or more fields being mapped onto one or more DRUs; and transmitting the PPDU to one or more second STAs on a bandwidth including a first 20 MHz channel and a second 20 MHz channel. On the basis of the one or more DRUs including a 26-tone DRU, the 26-tone DRU can be one of nine predefined 26-tone DRUs, and, for each of the first 20MHz channel and the second 20MHz channel, an nth (n=1, 2,..., 9) 26-tone DRU can be defined as every ninth subcarrier within each of one or more ranges, including the nth lowest subcarrier from among available subcarriers.
Disclosed are a transmission or reception method and device based on a distributed resource unit tone plan in a wireless LAN system. A method performed by a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields, wherein the one or more fields are mapped onto one or more DRUs; and transmitting the PPDU to one or more second STAs on a bandwidth including an 80 MHz channel. On the basis of the one or more DRUs comprising a 26-tone DRU, the 26-tone DRU is one of 36 predetermined 26-tone DRUs, wherein the nth (n = 1, 2, ..., 18) 26-tone DRU may be defined as every 36th subcarrier including the nth lowest subcarrier among available subcarriers in the 20 MHz channel.
The present application relates to a garment processing device control method comprising: a washing process comprising a washing water supply step of supplying water to a tub, a washing rotating step of rotating a drum in which garments are stored inside the tub, and a washing water discharge step of discharging water out of the tub; a first rinsing process comprising a first rinsing water supply step of supplying water to the tub, a first rinsing rotating step of rotating the drum inside the tub, and a first rinsing water discharge step of discharging water out of the tub; and a second rinsing process comprising a second rinsing water supply step of supplying water to the tub, a detergent supply step of supplying aromatic detergent to the tub, a second rinsing rotating step of rotating the drum, and a second rinsing water discharge step of discharging water out of the tub. The amount of water supplied in the second rinsing water supply step is configured to be smaller than the amount of water supplied in the first rinsing water supply step.
D06F 105/52 - Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
A transmission or reception method and apparatus based on a distributed resource unit tone plan in a wireless LAN system are disclosed. A method performed by a first STA in a wireless local area network (WLAN) system according to an embodiment of the present disclosure may comprise the steps of: generating a PPDU that includes one or more fields, wherein the one or more fields are mapped on one or more DRUs; and transmitting the PPDU to one or more second STAs over a bandwidth including a 40 MHz channel. On the basis that the one or more DRUs include a 26-tone DRU, the 26-tone DRU may be one of 18 predefined 26-tone DRUs, and an n-th (n=1, 2,..., 18) 26-tone DRU may be defined as every 18th subcarrier with reference to n-th lowest subcarriers including an n-th lowest subcarrier among available subcarriers in the 40 MHz channel.
Disclosed are a distributed resource unit tone plan-based transmission or reception method and device in a wireless LAN system. A method carried out by a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a PPDU including one or more fields, the one or more fields being mapped onto one or more DRUs; and transmitting the PPDU to one or more second STAs over a bandwidth including a first 20 MHz channel and a second 20 MHz channel. An available subcarrier in the first 20 MHz channel and the second 20 MHz channel may be a subcarrier among 512 subcarriers in a 40 MHz channel including the first 20 MHz channel and the second 20 MHz channel, excluding five DC subcarriers, 16 null subcarriers, 23 guard subcarriers, and 36 pilot subcarriers.
A method and apparatus for multicast configuration in a wireless communication system is provided. A method performed by a wireless device comprises: based on a multicast configuration being not provided via a control channel, initiating a RRC resume procedure; transmitting, to a network, an RRC Resume Request message including information informing that the RRC resume procedure is initiated for the multicast configuration; receiving, from the network, an RRC Release message including information informing that the multicast configuration will be provided via the control channel; and acquiring the multicast configuration from the control channel.
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 76/40 - Connection management for selective distribution or broadcast
H04W 76/34 - Selective release of ongoing connections
22.
DRIVING MODE DISPLAY DEVICE AND DRIVING MODE DISPLAY METHOD
An autonomous driving mode display device of the present invention comprises: a receiving unit that receives a front image obtained through a camera of a vehicle, map data of the vehicle, and sensing information; a driving mode detection unit that detects an autonomous driving mode of the vehicle; and a processor that generates a virtual steering wheel representing the detected autonomous driving mode and controls the generated virtual steering wheel to be displayed on the front image. While the vehicle is traveling, the processor may recognize the driving state of the vehicle on the basis of received map data and sensing information and display the recognized driving state in synchronization with the virtual steering wheel. Thus, driver anxiety caused by changes in driving states during autonomous driving may be relieved.
B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention
B60K 35/28 - characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
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
23.
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING INFORMATION ABOUT RESTRICTED TARGET WAKE TIME IN WIRELESS LAN SYSTEM
A method and a device for transmitting/receiving information about a restricted target wake time in a wireless LAN system are disclosed. The method performed by an STA in a wireless LAN system, according to one embodiment of the present disclosure, may comprise the steps of: receiving, from a first AP, a frame including information about an R-TWT; and transmitting or receiving a PPDU to or from a second AP on the basis of the information about the R-TWT.
A mesh data transmission method, according to embodiments, may comprise the steps of: encoding mesh data; and transmitting a bitstream including mesh data. A mesh data reception method, according to embodiments, may comprise the steps of: receiving a mesh-related bitstream; and decoding the bitstream.
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 19/54 - Motion estimation other than block-based using feature points or meshes
H04N 19/60 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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 19/184 - 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
The present invention relates to a robot comprising: a robot main body in which a motor and a battery are stored; a pair of leg portions provided on the robot main body; a pair of wheels rotatably coupled to the pair of leg portions, respectively; an arm including a pair of rotation coupling portions rotatably coupled to both sides of the robot main body and a connection portion connecting the pair of the rotation coupling portions to each other; and a functional module detachably coupled to the robot main body and moving with the robot main body, wherein, when an obstacle is detected, the robot main body is raised and the function module is lifted, thereby having the effect of preventing the robot from falling because the function module is caught by the obstacle.
B25J 5/00 - Manipulators mounted on wheels or on carriages
B25J 13/08 - Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
B62D 57/028 - Vehicles characterised by having other propulsion or other ground-engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members having wheels and mechanical legs
26.
METHOD AND DEVICE FOR PPDU TRANSMISSION/RECEPTION IN WIRELESS LAN SYSTEM
A method and device for PPDU transmission/reception in a wireless LAN system are disclosed. The method performed by means of a first STA, according to the present disclosure, may comprise the steps of: generating PPDU; and transmitting the PPDU to a second STA.
A method and a device for transmitting/receiving a PPDU in a wireless LAN system are disclosed. A method, performed by a first STA, according to an embodiment of the present disclosure may comprise the steps of: generating a PPDU having a bandwidth of 480 MHz; and transmitting the PPDU to a second STA.
The present invention relates to a natural language-based three-dimensional object manipulation device and method capable of performing partial manipulation of a target object on the basis of a natural language by using a three-dimensional object manipulation model, and the method may comprise: extracting, when a user instruction and a target object are input, a manipulation area and manipulation information of the target object from the user instruction; generating a three-dimensional original image of the target object through a first rendering model; generating a three-dimensional edition image of the target object on the basis of manipulation information extracted through a second rendering model; determining an edition area of the three-dimensional original image on the basis of the extracted manipulation area; and performing branding of the three-dimensional original image and the three-dimensional edition image on the basis of the determined edition area, so as to generate a three-dimensional target image.
The present application relates to a control method of a home appliance having: an input unit that receives control commands from a user; and a display unit that displays a first course and a second course selectable by the user, and sequentially displays the courses according to a preset display order when a request is received to display the selectable courses by means of the input unit, the control method comprising: a course selection step of selecting any one of the courses displayed on the display unit by means of the input unit; an execution step of executing the selected course; and a display order setting step of changing the preset display order on the basis of the accumulated number of executions of the first course and the accumulated number of executions of the second course.
D06F 33/32 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
D06F 34/28 - Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
D06F 105/52 - Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
D06F 105/58 - Indications or alarms to the control system or to the user
One disclosure of the present specification provides a method by which an AMF performs communication. The method may comprise the steps of: transmitting a subscription request message to an NSSF; and receiving a notification message from the NSSF.
A method performed by means of a first node in a communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving at least one synchronization signal from a second node; receiving control information from the second node; receiving two-bit information from the second node; deriving a unitary operator on the basis of the two-bit information; generating an entanglement state with a third node on the basis of a first quantum state and the unitary operator; and receiving data from the third node on the basis of the entanglement state, wherein the step of deriving the unitary operator on the basis of the two-bit information can comprise the steps of: obtaining a relation value on the basis of the two-bit information; and deriving the unitary operator on the basis of the relation value.
The present disclosure relates to a method for performing positioning by a user equipment (UE) in a wireless communication system. Specifically, the method comprises the steps of: receiving a first segmented positioning message of a positioning message from a peer entity; storing the first segmented positioning message on the basis that the reception of the first segmented positioning message is valid; receiving a second segmented positioning message of the positioning message from the peer entity; and transmitting a positioning error message including information on the second segmented positioning message to the peer entity on the basis that the reception of the second segmented positioning message is invalid.
The present disclosure is related to handling of secondary cell group (SCG) establishment timing in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) may evaluate an execution condition for a conditional handover (CHO) to a primary cell (PCell) and an execution condition for a conditional primary secondary cell (PSCell) mobility to a first PSCell, and when the execution condition for the CHO is met while the execution condition for the conditional PSCell mobility is not met, the UE may perform the CHO to the PCell but delay performing a secondary cell group (SCG) establishment to a second PSCell related to the CHO.
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Republic of Korea)
Inventor
Ito, Mikiko
Kim, Taehyung
Lee, Byungkee
Cho, Seungryong
Soh, Jeongtae
Abstract
A terminal according to the present disclosure may acquire, from a three-dimensional X-ray image, a plurality of image segments sliced in the z-axis direction, acquire, from the acquired plurality of image segments, a plurality of frequency profiles indicating the relationship between frequency and power spectrum, classify the plurality of frequency profiles as a foreground area, a background area and an uncertain area, generate a reference index map classified as the foreground area, the background area and the uncertain area, update the reference index map by assigning different weights to each of the plurality of frequency profiles, and generate a two-dimensional image on the basis of a final index map according to the update result.
Disclosed are a transmission and reception method and device based on a distributed resource unit tone plan restricted in a wireless LAN system. A method performed by a first station (STA) in a wireless local area network (WLAN) system according to an embodiment of the present disclosure may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields mapped onto one or more distributed resource units (DRUs); and transmitting the PPDU to at least one second STA in a bandwidth including a 20 MHz channel. Regarding the PPDU related to downlink transmission, on the basis that the one or more DRUs include a 26-tone DRU, the 26-tone DRU may be one of 8 pre-defined 26-tone DRUs related to a first short training field (STF) tone and excluding one specific 26-tone DRU among 9 pre-defined 26-tone DRUs.
Disclosed are a transmission or reception method and apparatus based on a restricted distributed resource unit tone plan in a wireless LAN system. A method performed by a first station (STA) in a wireless local area network (WLAN) system, according to an embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields, wherein the one or more fields are mapped on one or more distributed resource units (DRUs); and transmitting, to one or more second STAs, the PPDU on a bandwidth including an 80 MHz channel. For the PPDU related to downlink transmission, on the basis that the one or more DRUs include a 26-tone DRU, the 26-tone DRU may be one of 18 pre-defined 26-tone DRUs related to a first short training field (STF) tone, excluding 18 specific 26-tone DRUs from among 36 pre-defined 26-tone DRUs.
A method and a device for transmitting/receiving a PPDU in a wireless LAN system are disclosed. A method, performed by a first STA, according to an embodiment of the present disclosure may comprise the steps of: generating a PPDU including multiple PSDUs; and transmitting the PPDU to a second STA.
Disclosed are a transmission or reception method and apparatus based on a distributed resource unit tone plan in a wireless LAN system. The method performed by a first station (STA) in a wireless local area network (WLAN) system, according to an embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) comprising one or more fields, the one or more fields being mapped onto one or more distributed resource units (DRUs); and transmitting the PPDU to one or more second STAs on a bandwidth comprising a 80 MHz channel. On the basis that the one or more DRUs comprise a 26-tone DRU, the 26-tone DRU may be one of 36 predefined 26-tone DRUs. A pilot tone of each of the 36 predefined 26-tone DRUs may be a seventh lowest subcarrier and a seventh highest subcarrier from among subcarriers included in one 26-tone DRU.
A transmission or reception method and apparatus based on a distributed resource unit tone plan and a pilot tone in a wireless LAN system are disclosed. A method performed by a first station (STA) in a wireless local area network (WLAN) system according to an embodiment of the present disclosure may comprise the steps of: generating a physical layer protocol data unit (PPDU) that includes one or more fields, wherein the one or more fields are mapped on one or more distributed resource units (DRUs); and transmitting the PPDU to one or more second STAs over a bandwidth including a 40 MHz channel. On the basis that the one or more DRUs include a 26-tone DRU, the 26-tone DRU may be one of 18 predefined 26-tone DRUs. A pilot tone of each of the 18 predefined 26-tone DRUs may include the 7th lowest subcarrier and the 7th highest subcarrier among subcarriers included in one 26-tone DRU.
A method and a device for transmission or reception based on a distributed resource unit tone plan and a pilot tone in a wireless LAN system are disclosed. The method performed by means of a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields, the one or more fields mapping onto one or more distributed resource units (DRUs); and transmitting the PPDU to one or more second STAs on a bandwidth including a 20MHz channel. On the basis of the one or more DRUs including a 26-tone DRU, the 26-tone DRU can be one of nine predefined 26-tone DRUs. A pilot tone of each of the nine predefined 26-tone DRUs can be the seventh lowest subcarrier and the seventh highest subcarrier from among subcarriers included in one 26-tone DRU.
A method performed by a terminal according to an embodiment described in the present specification comprises the steps of: receiving configuration information related to a PUCCH; receiving DCI; and transmitting the PUCCH. The DCI includes a PRI field. PUCCH resources for transmitting the PUCCH are determined on the basis of: i) at least one bit related to the PRI field; ii) indexes of a CCE and the at least one bit related to the PRI field; or iii) the index of the CCE.
The present invention relates to a wet mop module of a cleaner which cleans the floor by wiping away foreign substances on the floor, and further comprises a drying flow path which supplies dry external air between a moisture supply hole and an intake port, thus blocking moisture discharged from the moisture supply hole that supplies moisture to a mop from flowing into the intake port of the wet mop module, and at the same time drying the moisture, thereby making it possible to prevent contamination of the wet mop module itself and a dust bin of a cleaner main body.
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
A rotary compressor is disclosed. The rotary compressor comprises a casing, a driving motor, a cylinder, a main bearing and a sub bearing, a rotary shaft, a roller, and at least one vane, wherein the main bearing and/or the sub bearing can have a first oil-feeding hole by which a back pressure pocket communicates with an oil-storing space. Therefore, high-pressure oil stored in the oil-storing space is directly supplied to the back pressure pocket so that back pressure for the vane can be quickly increased. At the same time, a back pressure chamber more quickly increases the back pressure for each vane while communicating with the first oil-feeding hole over a wide compression section, and pressure pulsation in the back pressure chamber communicating with the first oil-feeding hole is reduced so that the behavior of the vane can be stabilized.
F04C 18/344 - Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups , , , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group or and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
F04C 29/12 - Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
F04C 23/02 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors
F04C 29/00 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
44.
METHOD AND APPARATUS FOR PERFORMING BANDWIDTH PART OPERATION BY REDCAP UE IN WIRELESS COMMUNICATION SYSTEM
The present disclosure relates to a method of performing operations for a reduced capability (RedCap) User Equipment (UE) in a wireless communication system. In particular, the method includes initiating a random access (RA) procedure; and transmitting a RA preamble on an uplink (UL) bandwidth part (BWP) determined based on whether there being an ongoing configured grant (CG)-small data transmission (SDT) procedure or not, wherein: based on there being the ongoing CG-SDT procedure, an initial UL BWP is determined to transmit the RA preamble, and based on there not being the ongoing CG-SDT procedure, a RedCap specific initial UL BWP is determined to transmit the RA preamble.
The present disclosure relates to a centrifugal fan. The centrifugal fan of the present disclosure comprises: a hub connected to a motor; a shroud having a suction port into which air flows; and blades arranged between the hub and the shroud, wherein the blade includes: a mast which has a leading edge, and into which air flows; and a sail body which extends from the mast to a trailing edge, and which is formed to protrude or recede in the rotational direction, and the mast can include: a front mast having a thickness that increases while extending from the leading edge; and a rear mast which is connected to the sail body, and which has a thickness that decreases while extending from the front mast.
A method and a device for multi-link device (MLD)-based roaming in a wireless LAN system are disclosed. The method performed by a first STA in a wireless LAN system comprises the steps of: receiving, from a first AP included in a first group, notice information related to MLD-based roaming and comprising at least one group ID; transmitting, to the first AP, a first request frame comprising a link ID of a second AP and a group ID related to a second group comprising the second AP; and receiving, from the first AP, a first response frame comprising the link ID of the second AP and the group ID related to the second group, wherein the first response frame may comprise TID-to-link mapping information about a new link related to the second AP, and an AID for the first STA in the second group.
A method and a device for transmission or reception based on a restricted distributed resource unit tone plan in a wireless LAN system are disclosed. The method performed by means of a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields, the one or more fields being mapped onto one or more distributed resource units (DRUs); and transmitting the PPDU to one or more second STAs on a bandwidth including a 40MHz channel. With respect to the PPDU related to downlink transmission, on the basis of the one or more DRUs including a 26-tone DRU, the 26-tone DRU can be one of 18 predefined 26-tone DRUs related to a first short training field (STF) tone.
Disclosed are a method and an apparatus for operating in a wireless LAN system. A method performed by a first station (STA) in the wireless LAN system, according to one embodiment of the present disclosure, may comprise the steps of: transmitting, to an access point (AP), a first acknowledgment (ACK) frame for a first physical layer protocol data unit (PPDU) received from the AP; transmitting first data included in the first PPDU to at least one non-AP STA; receiving at least one second ACK frame for the first data from the at least one non-AP STA; and transmitting, to the AP, ACK information included in the at least one second ACK frame, wherein the first ACK frame may be based on a medium access control (MAC) header of the first PPDU.
H04L 1/16 - Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
H04W 88/04 - Terminal devices adapted for relaying to or from another terminal or user
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04L 5/00 - Arrangements affording multiple use of the transmission path
Disclosed are a method and apparatus for indicating a link for a specific type of traffic in a wireless LAN system. The method performed by a first station (STA) in a wireless LAN system, according to an embodiment of the present disclosure, may comprise the steps of: transmitting, to an access point (AP) on the basis of a stream classification service (SCS) identifier (ID), an SCS request frame comprising traffic-related information; in response to the SCS request frame, receiving, from the AP, an SCS response frame based on the SCS ID; and receiving, from the AP, a specific frame for requesting an update of the traffic-related information. Here, the specific frame may comprise updated traffic-related information and information indicating an SCS ID associated with the updated traffic-related information.
The present invention relates to a vacuum cleaner station, which has the effect of maintaining clean sanitary conditions by maintaining the temperature of a dust collection part within a predetermined range, and comprises: a housing; a coupling part that is disposed on the housing and includes a coupling surface to which at least a portion of a vacuum cleaner is coupled; the dust collection part that is accommodated inside the housing and collects dust from inside a dust bin of the vacuum cleaner; a suction flow path part that connects a dust passage hole formed in the coupling surface with the dust collection part; a dust collection motor that is accommodated inside the housing and generates a suction force to suck dust inside the dust bin; and a heat circulation module that heats air sucked from an inner space of the dust collection part and supplies the heated air to the inner space.
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
A47L 9/28 - Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
Disclosed are a power saving method and apparatus of an AP in a wireless LAN system. A method performed by an AP, according to an embodiment of the present disclosure, comprises the steps of: transmitting information about power saving of the AP to an STA; and transmitting or receiving a frame to or from the STA on the basis of the information about power saving.
The present invention pertains to a quantum matrix operator and a quantum matrix operation method for an artificial neural network, the operator comprising: a quantum embedding circuit for converting input data and weight values stored in a memory into quantum states; a quantum inner product circuit for performing the operation of matrix multiplication by using the quantized values; and a quantum activation function circuit for converting the results of the matrix multiplication into values before quantization to reflect the weight values.
The present disclosure relates to a sterilizing apparatus. The sterilizing apparatus of the present disclosure comprises: a pipe-shaped frame extending in a first direction such that an inner space is formed therein; and a light source disposed at one end of the extension direction of the frame so as to emit light into the inner space, wherein the frame has a plurality of slits spaced apart in the first direction so that the light from the inner space is emitted to the outside, and the plurality of slits can extend in the circumferential direction of the frame, which intersects the first direction.
Disclosed are a method and device for indicating a link for a specific type of traffic in a wireless LAN system. A method by which a first station (STA) carries out in a wireless LAN system, according to an embodiment of the present disclosure, may comprise the steps of: transmitting a stream classification service (SCS) request frame to a second STA, the SCS request frame comprising information related to negotiation of a specific type of traffic; and receiving a SCS response frame from the second STA in response to the SCS request frame. Here, at least one of the SCS request frame or the SCS response frame may comprise link-related information indicating at least one link through which the specific type of traffic is to be transmitted and received.
H04L 47/2441 - Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
Proposed are a method by which a first device performs wireless communication and an apparatus supporting same. For example, the first device may acquire information related to a channel within a shared spectrum. For example, the first device may acquire information related to a reserved resource. For example, the first device may perform LBT. For example, the first device may trigger resource reselection on the basis that a failure regarding the LBT is detected. For example, a resource subject to the resource reselection may be configured on the basis of whether or not the information related to the reserved resource is transmitted.
Proposed is a method for a first device carrying out wireless communication and a device supporting same. For example, the first device may acquire COT-related information. For example, the first device may trigger a resource selection-related procedure. For example, the first device may select a resource in a selection window on the basis of sensing. For example, the first device may carry out transmission on the basis of the selected resource. For example, the selection window may be determined on the basis of the COT-related information.
Proposed is a terminal device for receiving next-generation intelligent transport system (cooperative intelligent transport system; C-ITS) data. The terminal device comprises: a transceiver for transmitting and receiving the C-ITS data or control information to and from a plurality of regional servers or a central server; and a processor for processing the C-ITS data or the control information. The terminal device establishes a control path for transmitting and receiving the control information to and from the central server, and can establish a data path for transmitting and receiving the C-ITS data to and from each of the plurality of regional servers and an auxiliary data path for transmitting and receiving auxiliary C-ITS data to and from the central server.
G06Q 50/40 - Business processes related to the transportation industry (shipping G06Q 10/83)
H04L 67/1097 - Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
58.
IMAGE ENCODING/DECODING METHOD AND DEVICE FOR OPTIMIZING QUANTIZATION ACCORDING TO IMAGE USE, AND METHOD FOR TRANSMITTING BITSTREAM
The present disclosure relates to an image encoding/decoding method and device for optimizing quantization according to image use, a method for transmitting a bitstream, and a bitstream storage medium. The image data encoding method according to one embodiment of the disclosure comprises the steps of: acquiring, from a bitstream, image use information for image data; and performing inverse quantization on the basis of the image use information to reconstruct the image data, wherein the image use information can indicate human perception and/or machine perception of the image data.
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 19/91 - Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
H04N 19/18 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
H04N 19/60 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
59.
METHOD AND DEVICE FOR CHANNEL USE COORDINATION IN ULTRA-WIDEBAND WIRELESS NETWORK SYSTEM
A method and a device for channel use coordination in an ultra-wideband wireless network system are disclosed. A method performed by a first device in an ultra-wideband (UWB) wireless network system according to an embodiment of the present disclosure may comprise the steps of: receiving an advertising-poll (ADV-POLL) message from a second device; and receiving a channel use information (CUI) message from the second device on the basis that a request mode field included in an advertising-response (ADV-RESP) message responding to the ADV-POLL message indicates that CUI has been requested.
Disclosed are a method and a device for transmission or reception based on distributed resource unit allocation in a wireless LAN system. 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: configuring a PPDU including resource unit (RU) allocation information based on at least one of distributed allocation and non-distributed allocation on multiple resource units; and transmitting the PPDU including the RU allocation information. Here, with respect to the multiple RUs, the position of a pilot subcarrier related to the distributed allocation may be defined to be identical to that of a pilot subcarrier related to the non-distributed allocation, and on the basis that a resource region to which the distributed allocation is applied is associated with multiple users, a pilot subcarrier for each user in the resource region may be allocated on the basis of the number of the users associated with the resource region.
The objective of the present disclosure is to estimate a channel related to a reconfigurable intelligent surface (RIS) in a wireless communication system. This method performed by means of a UE may comprise the steps of: receiving a first synchronization signal from a base station; acquiring channel quality information on the basis of the first synchronization signal; transmitting a first random access preamble to the base station; receiving a first random access response message from the base station; and establishing a connection with the base station. The first random access response message can include information related to a reflection angle set in the RIS in order to reflect the first synchronization signal and/or the first random access response message.
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
The present invention relates to a magnetic sensing device based on a diamond nitrogen-vacancy sensor. A magnetic sensing device based on a diamond nitrogen-vacancy sensor, according to one embodiment of the present invention, comprises: a non-quantum sensor for sensing a magnetic field signal; a quantum sensor that senses a magnetic field signal through the quantum phase of the electron spin of a negatively charged diamond nitrogen-vacancy center sensor within a diamond crystal; and a control unit that senses a magnetic field signal by means of the non-quantum sensor and the quantum sensor.
G01R 33/12 - Measuring magnetic properties of articles or specimens of solids or fluids
A61B 5/05 - Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
63.
METHOD AND DEVICE FOR PERFORMING LOW-LATENCY ULTRA-HIGH SPEED TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
According to various embodiments of the present disclosure, a method performed by a user equipment (UE) in a wireless communication system is provided. The method may comprise the steps of: receiving one or more synchronization signals from a base station (BS); receiving, from the BS, configuration information, control information, a radio resource control (RRC) message including information relating to a target block error rate (BLER) of a transmission unit including multiple code blocks, first code block information relating to the multiple code blocks, and first retransmission information relating to hybrid automatic repeat request-acknowledgement (HARQ-ACK), and downlink control information (DCI) including second code block information relating to the multiple code blocks and second retransmission information relating to the HARQ-ACK; acquiring information on the number of the multiple code blocks, receiving first code blocks corresponding to some of the multiple code blocks, and acquiring the number of times of occurrence of a transmission error; acquiring a predicted BLER of the transmission unit on the basis of the number of the first code blocks, the number of first code blocks in which the transmission error has occurred, and a predicted BLER of second code blocks corresponding to the others of the multiple code blocks; generating HARQ-ACK feedback on the basis of the target BLER of the transmission unit, the predicted BLER of the transmission unit, and the first retransmission information; and transmitting the HARQ-ACK feedback to the BS on the basis of the second retransmission information, and receiving again code blocks related to the HARQ-ACK feedback.
An embodiment relates to a road side unit (RSU) device in a wireless communication system, the device comprising: a communication interface configured to transmit or receive a message to or from multiple direct communication user equipments (UEs) and a server; and a control unit configured to perform the following operations, wherein the operations include: receiving a first vehicle-to-everything (V2X) service-related information item from the server; when signature processing is determined to be currently possible for the first V2X service-related information item, performing the signature processing for the first V2X service-related information item to generate the first V2X service-related information item for which the signature processing has been performed, and transmitting the first V2X service-related information item, for which the signature processing has been performed, to one of the multiple direct communication UEs; when signature processing is determined to be currently impossible for the first V2X service-related information item, continuously collecting multiple V2X service-related information items from the server until the signature processing is possible; when the signature processing is possible, performing signature processing for the first V2X service-related information item and the multiple V2X service-related information items as a V2X information set a second V2X service-related information item for which the signature processing has been performed; and transmitting the second V2X service-related information item, for which the signature processing has been performed, to one direct communication UE.
A blower according to an embodiment of the present invention comprises: a lower case that has an intake port and forms an inner space; an upper case that is disposed above the lower case, communicates with the inner space of the lower case, and has a discharge port; and a fan assembly that is at least partially disposed inside the lower case and forces air that flows into the intake port to flow toward the discharge port. The fan assembly includes: a rim that is open on the top and bottom and forms the circumference; a mixed flow fan that is disposed inside the rim and has a plurality of blades rotating about a vertical rotation axis; a hub that is disposed above the mixed flow fan inside the rim and spaced radially inward from the inner circumferential surface of the rim so that a channel in which the air discharged from the mixed flow fan flows is formed therebetween; a plurality of vanes that are arranged along the circumferential direction and extend in the radial direction so as to connect the rim and the hub; and a plurality of grooves that are arranged along the circumferential direction and extend from the inner circumferential surface of the rim in the direction of the rotation axis. Therefore, it is possible to improve the power efficiency of the blower and maintain a constant speed.
Provided are a method by which a first device performs wireless communication and an apparatus supporting same. The method may comprise the steps of: acquiring configuration information related to at least one beam; selecting a first beam from among the at least one beam; selecting a second beam excluding the first beam from among the at least one beam; and performing communication on the basis of the second beam. For example, the second beam may be selected by excluding the first beam on the basis of discontinuous transmission (DTX) related to the first beam.
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 point cloud data transmission method according to embodiments comprises the steps of: encoding point cloud data including geometry information and attribute information; encapsulating, into a file, a bitstream including the encoded point cloud data; and transmitting the file, wherein the bitstream can be stored in multiple items of the file.
H04N 21/434 - Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams or extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
68.
METHOD FOR OPERATING RELAY UE RELATED TO REMAINING PDB IN UE-TO-UE RELAY IN WIRELESS COMMUNICATION SYSTEM
According to one embodiment, a method for operating first relay user equipment (UE) related to a packet delay budget (PDB) in a UE-to-UE relay in a wireless communication system comprises: receiving, by the first relay UE, a message comprising an end-to-end PDB and a time stamp, transmitted by first UE; determining, by the first relay UE, on the basis of the end-to-end PDB and the time stamp, a remaining PDB with the end-to-end PDB as a reference; selecting, by the first relay UE, on the basis of the remaining PDB and a split PDB, a resource to be transmitted to second UE; and delivering, by the first relay UE, the message to the second UE, on the resource.
According to various embodiments of the present disclosure, an operation method of a first node in a communication system is provided, the method comprising the steps of: receiving one or more synchronization signals from a second node; receiving configuration information from the second node; receiving control information from the second node; transmitting, to the second node, information of third nodes belonging to a first knowledge subgraph of the first node, and receiving, from the second node, the size of a second knowledge subgraph of the second node and information of fourth nodes belonging to the second knowledge subgraph; performing alignment so that the number of edges and the number of nodes in the first knowledge subgraph become equal to the number of edges and the number of nodes in the second knowledge subgraph by adding a virtual node or a virtual edge; performing a graph isomorphism test on the basis of the information of the third nodes and the information of the fourth nodes; and performing structure alignment for the first knowledge subgraph and the second knowledge subgraph on the basis of a feature vector obtained as a result of the graph isomorphism test.
The present invention relates to a humidifier. The humidifier of the present invention comprises: a body having a suction port formed at one side thereof, and having a first discharge port formed above the suction port; a blowing fan which is disposed in the body and which forms an air flow from the suction port toward the first discharge port; a water tank which is disposed above the blowing fan and which stores water; a humidification device which is disposed below the water tank and which generates humid air with the water supplied from the water tank; and a humid air discharge pipe having a second discharge port for discharging the humid air generated by the humidification device, wherein the second discharge port is disposed to be higher than the first discharge port.
An apparatus for capturing carbon dioxide according to one embodiment of the present specification may comprise: a main body having an air inlet and an air outlet; and a single-atom catalyst filter located in the internal space of the main body. The single-atom catalyst filter may have a support and a single-atom catalyst containing zinc (Zn) present in the form of a single atom at a defect site on the support. According to such configuration, the single-atom catalyst is configured using an inorganic material that mimics zinc (Zn), which is an active point where carbon dioxide reacts in a carbonic anhydrase enzyme, thus having excellent thermal stability and long life characteristics compared to a biocatalyst. In addition, the single-atom catalyst can be produced more inexpensively than biocatalysts.
A method and apparatus for an LTM considering split NG-RAN architecture in a wireless network system is provided. The CU of a RAN node transmits, to one or more candidate DUs, a first message including an LTM preparation indication. The CU receives, from a source DU of a RAN node, a second message including an LTM triggering request for a wireless device, wherein the LTM triggering request includes information on a target DU among the one or more candidate DUs for a mobility of the wireless device.
Disclosed are a method and apparatus for transmission or reception based on a distributed resource unit in a wireless local area network (WLAN) system. The method performed by a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) including a first signal (SIG) field, wherein the first SIG field includes one or more bitmaps associated with a distributed resource unit (DRU); and transmitting the PPDU to one or more second STAs. Each of the one or more bitmaps may have a bit size corresponding to the maximum channel size applicable to the DRU.
Provided are an operation method of a device in a wireless communication system and a device. The device receives frequency resource information from a base station and performs communication with the base station in a specific frequency bandwidth part (BWP) on the basis of the frequency resource information. The frequency resource information shows first subband frequency resources for a first subcarrier spacing (SCS) and second subband frequency resources for a second SCS. The device uses the first subband frequency resources to communicate with the base station on the basis that an SCS of the specific BWP is the first SCS, and uses the second subband frequency resources to communicate with the base station on the basis that the SCS of the specific BWP is the second SCS.
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 5/00 - Arrangements affording multiple use of the transmission path
75.
OPERATION METHOD OF APPARATUS IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING SAME METHOD
Provided are an operation method of an apparatus in a wireless communication system, and the apparatus. The apparatus receives a first message configuring a specific downlink reception resource, receives a second message indicating full duplex (FD) time resources, and performs an FD operation on the basis of the first message and the second message. If the specific downlink reception resource is configured as an FD time resource by the second message, a terminal determines the specific downlink reception resource as a non-FD time resource in which the FD operation is not performed and operates accordingly.
Disclosed are a method and apparatus operating in a wireless LAN system. A method performed by a first station (STA) in a wireless LAN system, according to an embodiment of the present disclosure, comprises the steps of: receiving, from an access point (AP), an MU-RTS TXS trigger frame including TXOP information assigned for performing a relay operation; and performing the relay operation on the basis of the MU-RTS TXS trigger frame, wherein a common information field of the MU-RTS TXS trigger frame comprises first information indicating that the MU-RTS TXS trigger frame is for a TXOP sharing procedure for the relay operation, and the first information may be based on at least one of a specific subfield related to the relay operation or triggered TXOP sharing mode subfield.
A method by which a user equipment reports CSI in a wireless communication system, according to at least one of embodiments disclosed in the present specification, comprises: receiving a CSI report configuration including information about at least one time window related to CSI prediction; obtaining CSI values predicted for a plurality of time points in the at least one time window on the basis of an AI/ML model; and transmitting a CSI report on the basis of priorities of the obtained CSI values, wherein, on the basis that the CSI values include a first CSI value predicted for a first time point and a second CSI value predicted for a second time point, the first time point and the second time point both belong to a first time window, and the first time point and the second time point are different from each other, a priority of the first CSI value and a priority of the second CSI value may be different from each other.
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
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
H04L 5/00 - Arrangements affording multiple use of the transmission path
78.
METHOD AND DEVICE FOR TRANSMISSION OR RECEPTION BASED ON DISTRIBUTED RESOURCE UNIT TONE PLAN IN WIRELESS LAN SYSTEM
A method and a device for transmission or reception based on a distributed resource unit tone plan in a wireless LAN system are disclosed. A method performed by a first station (STA) in a wireless local area network (WLAN) system according to an embodiment of the present disclosure may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields, wherein the one or more fields are mapped onto one or more distributed resource units (DRUs); and transmitting the PPDU to one or more second STAs on a bandwidth including a 40 MHz channel. On the basis that the one or more DRUs include a 26-tone DRU, the 26-tone DRU may be one of 18 predefined 26-tone DRUs, and an nth (n=1, 2, …, 18) 26-tone DRU may be defined as every 18th subcarrier including an nth lowest subcarrier among available subcarriers within a 20 MHz channel.
Provided are a method by which a first device performs wireless communication and an apparatus supporting same. The method may comprise the steps of: transmitting a first message for first beam pairing; on the basis of the first message for the first beam pairing, establishing the first beam pairing with a second device; on the basis of the establishment of the first beam pairing, transmitting a second message for second beam pairing; and on the basis of the second message for the second beam pairing, establishing the second beam pairing with the second device.
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
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
80.
METHOD AND APPARATUS FOR SELECTING BEAM FOR RECEIVING PLURALITY OF PIECES OF FEEDBACK
Provided are a method by which a first device performs wireless communication, and apparatus for supporting same. The method may comprise the steps of: obtaining information related to a slot for a physical feedback channel, wherein the slot for the physical feedback channel is related to slots for a plurality of physical shared channels; transmitting a first physical shared channel from among the plurality of physical shared channels, on the basis of a first beam; transmitting a second physical shared channel from among the plurality of physical shared channels, on the basis of a second beam; and receiving (i) first feedback related to the first physical shared channel and (ii) second feedback related to the second physical shared channel, on the slot for the physical feedback channel, on the basis of a third beam. For example, information related to a beam for transmissions of the first feedback and the second feedback, which is paired up with the third beam, may be included in a plurality of pieces of control information transmitted through the plurality of physical shared channels.
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
H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
Provided are a method for a first device to communicate wirelessly and a device for supporting same. The method may comprise the steps of: acquiring information related to a dedicated resource pool; acquiring information related to a shared resource pool; transmitting, to a second device, at least one reference signal (RS) related to at least one beam; and selecting a first beam on the basis of a first RS of the at least one RS. For example, the first RS may be transmitted to the second device on the basis of the dedicated resource pool, and the first RS and data may be transmitted to the second device on the basis of the shared resource pool.
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
H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
Provided is a method for a first device to perform wireless communication and a device supporting same. The method may comprise the steps of: selecting a first resource; transmitting control information for scheduling a first physical shared channel to a second device via a first physical control channel on the basis of the first resource; and transmitting data to the second device via the first physical shared channel on the basis of the first resource. For example, the first resource can be selected on the basis that (i) the first resource is idle, and (ii) a second resource for feedback related to the first physical shared channel is idle.
H04W 72/50 - Allocation or scheduling criteria for wireless resources
H04W 72/541 - Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
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
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
H04W 72/56 - Allocation or scheduling criteria for wireless resources based on priority criteria
83.
TRANSMISSION OR RECEPTION METHOD AND DEVICE BASED ON DISTRIBUTED RESOURCE UNIT TONE PLAN IN WIRELESS LAN SYSTEM
Disclosed are a transmission or reception method and device based on a distributed resource unit tone plan in a wireless LAN system. A method performed by a first station (STA) in a wireless local area network (WLAN) system, according to one embodiment of the present disclosure, may comprise the steps of: generating a physical layer protocol data unit (PPDU) including one or more fields, wherein the one or more fields are mapped onto one or more distributed resource units (DRUs); and transmitting the PPDU to one or more second STAs on a bandwidth including an 80 MHz channel. On the basis of the one or more DRUs comprising a 26-tone DRU, the 26-tone DRU is one of 36 predetermined 26-tone DRUs, wherein the nth (n = 1, 2, ..., 36) 26-tone DRU may be defined as every 36th subcarrier including the nth lowest subcarrier among available subcarriers in the 20 MHz channel.
Provided are a method by which a first device performs wireless communication and an apparatus supporting same. The method may comprise the steps of: establishing a first unicast link with a second device; establishing a second unicast link with a third device; and performing communication with at least one of the second device and the third device, on the basis of a common identity (ID) associated with the first unicast link and the second unicast link. For example, the common ID associated with the first unicast link and the second unicast link may be set for the first device.
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
H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
85.
APPARATUS AND METHOD FOR PERFORMING CHANNEL STATE INFORMATION FEEDBACK BY CONSIDERING NUMBER OF CHANNEL STATE INFORMATION PROCESSING UNITS IN WIRELESS COMMUNICATION SYSTEM
The purpose of the present disclosure is to perform channel state information (CSI) feedback by considering the number of CSI processing units (CPUs) in a wireless communication system. A method performed by a user equipment may comprise the steps of: receiving configuration information regarding a channel state information (CSI) report; receiving control information activating at least one sub-configuration from among a plurality of sub-configurations included in the CSI report; determining the number of first CSI processing units (CPUs) for the CSI report; on the basis of the number of first CPUs and the maximum number of supportable second CPUs, determining whether or not to drop the CSI report; if the CSI report is not dropped, transmitting a report message including the CSI report; and if the CSI report is dropped, transmitting a report message not including the CSI report.
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
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
A method, according to one embodiment of the present specification, comprises the steps of: receiving configuration information related to PUSCH; receiving DCI for scheduling the PUSCH; and transmitting the PUSCH. On the basis of a DCI format related to the DCI, and/or the configuration information, whether or not transform precoding for the PUSCH is enabled is determined on the basis of the DCI or a higher layer parameter.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
87.
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PLURALITY OF REFERENCE SIGNALS
Provided are a method by which a first device performs wireless communication and an apparatus for supporting same. The method may comprise the steps of: obtaining information related to a set of slots in which a plurality of transmission spatial settings are allowed; and transmitting a plurality of reference signals on the basis of the plurality of transmission spatial settings on a slot in the set of slots.
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
Disclosed are a method of a first device for performing wireless communication and a device for supporting same. The method may include the steps of: transmitting a first reference signal; receiving a second reference signal; transmitting a third reference signal; and transmitting measurement information including information related to time between the transmission of the first reference signal and the reception of the second reference signal, information related to time between the reception of the second reference signal and the transmission of the third reference signal, and information related to a transmission and reception order of the reference signals.
H04L 5/00 - Arrangements affording multiple use of the transmission path
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
The purpose of the present disclosure is to report channel state information (CSI) on the basis of sub-configurations in a wireless communication system, and the method performed by a terminal comprises the steps of: receiving configuration information for a CSI report comprising a list of a plurality of sub-configurations; and transmitting, to a base station, CSI comprising a measurement result based on at least one CSI-RS related to the CSI report.
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
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
90.
METHOD FOR TRANSMITTING AND RECEIVING SRS AND DEVICE THEREFOR IN WIRELESS COMMUNICATION SYSTEM
A method according to an embodiment of the present specification comprises the steps of: receiving configuration information related to an SRS; and transmitting the SRS on the basis of SRS resources. Initialization related to comb offset hopping and/or cyclic shift hopping configured on the resources is performed on the basis of a period. The period is determined on the basis of at least one of i) a set value, ii) a repetitive factor related to the SRS, iii) a value related to frequency hopping, and/or iv) a slot related to the SRS.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
Disclosed, according to various embodiments, are a method by which a terminal performs an operation for measuring the location thereof, and an apparatus for same. Disclosed are a method and an apparatus therefor, the method comprising the steps of: receiving sounding reference signal (SRS) configuration information; and transmitting an SRS on the basis of the SRS configuration information, wherein on the basis of the fact that the SRS configuration information includes information about a time domain window (TDW) for measuring the location of the terminal, the terminal repeatedly transmits the SRS while maintaining phase continuity within the TDW.
Provided are a method for a first device to perform wireless communication and a device for supporting same. The method may comprise the steps of: transmitting a reference signal; acquiring beam quality on the basis of the reference signal; determining a first beam sweeping pattern on the basis of the beam quality; and performing beam sweeping on the basis of the first beam sweeping pattern.
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
A method performed by a terminal according to an embodiment of the present specification comprises the steps of: selecting a set of random access resources on the basis of initiation of a random access procedure; transmitting MSG1; receiving a random access response (RAR); and transmitting MSG3.
A method for transmitting a sounding reference signal (SRS) by a terminal in a wireless communication system, according to at least one of the embodiments disclosed in the present specification, comprises: receiving an SRS configuration supporting multiple cells, for positioning in a radio resource control (RRC) inactive state; transmitting an SRS in the RRC inactive state on the basis of the SRS configuration supporting the multiple cells, while a timing advance (TA) is valid; and performing an update process for the SRS configuration supporting the multiple cells on the basis that the TA is no longer valid, wherein the terminal can maintain the RRC inactive state and perform the update process.
The present disclosure relates to a method performed by a user equipment (UE) in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a plurality of candidate UEs, assistance information including a plurality of zone identifiers related to the plurality of candidate UEs; on the basis of the plurality of zone identifiers, determining at least one anchor UE among the plurality of candidate UEs; and performing a positioning procedure with the at least one anchor UE.
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
96.
APPARATUS AND METHOD FOR PERFORMING COMMUNICATION ACCORDING TO MODE RELATED TO ENERGY SAVING IN WIRELESS COMMUNICATION SYSTEM
The present disclosure is to perform communication according to a mode related to energy saving in a wireless communication system, and a method performed by a terminal may comprise the steps of: receiving configuration information for configuring a transmission configuration indication (TCI)-related parameter; receiving control information including the TCI-related parameter; identifying a reference signal (RS) indicated by the TCI-related parameter; and transmitting or receiving a signal related to the control information on the basis of the RS. The configuration information may indicate, for one value of the TCI-related parameter, a first RS or a first radio resource applied to a first time interval, and a second RS or a second radio resource applied to a second time interval.
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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
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
Proposed are a method for a first device to perform wireless communication and a device for supporting same. For example, the first device may receive information related to COT sharing from a second device. For example, the first device may determine not to use a first resource in the COT. For example, the first device may transmit information related to the non-use of the COT to the second device on the basis of the determination.
Disclosed are a method and device for PPDU transmission and reception in a wireless LAN system. A method performed by a first STA according to an embodiment of the present disclosure may comprise the steps of: generating a physical protocol data unit (PPDU) to be transmitted within a 40 MHz frequency bandwidth; and transmitting the PPDU to a second STA.
A method and a device for transmitting and receiving a PPDU in a wireless LAN system are disclosed. The method performed by means of a first STA, according to one embodiment of the disclosure, may comprise the steps of: generating a physical protocol data unit (PPDU) to be transmitted within a 20MHz frequency bandwidth; and transmitting the PPDU to a second STA.
A method and a device for transmitting or receiving a signal in a wireless communication system, disclosed in the present specification, operate on the basis of a cell DTX/DRX configuration and a terminal DRX configuration. Specifically, performing PDCCH monitoring during an on duration of a terminal DRX operation is considered as a basic operation, but when a DTX operation is activated and a serving cell is not on a cell DTX active duration, a terminal may not monitor a PDCCH regardless of the on duration.
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
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
H04L 1/16 - Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
patents
