Abstract: Methods, systems, and devices for wireless communications are described. A network entity (e.g., a user equipment) may receive information that configures physical downlink control channel (PDCCH) monitoring in a search space set. The network entity may receive control information that indicates an uplink transmission, wherein a collision condition exists between the PDCCH monitoring in the search space set and the uplink transmission. The network entity may perform, during operation in a half-duplex mode, an action in accordance with a collision handling rule, wherein the collision handling rule is based on the collision condition and the search space set.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a set of frequency bands supported for uplink transmission switching between frequency bands, the frequency bands including one or more bandwidth parts. The UE may transmit an indication of a subset of the set of frequency bands, the subset supported for dynamic uplink transmission switching between the frequency bands. The UE may transmit one or more uplink communications via one or more frequency bands of the subset of the set of frequency bands. Numerous other aspects are described.

Abstract: Lossless compression for HARQ-ACK codebooks with different BLER is described. An apparatus is configured to receive downlink transmission(s) from a network node. The apparatus is configured to transmit two-part HARQ-ACK feedback for the downlink transmission(s) based on: a first compression data set for a first HARQ-ACK codebook and a second compression data set for a second HARQ-ACK codebook, and/or a third compression data set based on a combination of the first and second HARQ-ACK codebooks. Another apparatus is configured to configure a UE with a first configuration for a first compression data set, a second compression data set, or a third compression data set, or a second configuration for a first rate, a second rate, or a third rate. The apparatus is configured to receive two-part HARQ-ACK feedback for a downlink transmission(s) based on the first and second compression data sets or the third compression data set.

Abstract: A method for switching audio reception in a video conference and a video conferencing system are provided. In a case of starting the video conference, relative positions of participants in a conference space and behavioral events of participants are obtained by identifying a video signal. Based on the behavioral event of each participant, whether each participant is in a non-speaking behavior is determined. When a participant is determined to be a non-speaker in the non-speaking behavior, an audio reception range of an audio reception device is adjusted to filter a voice of the non-speaker based on the relative position of the non-speaker in the conference space. When a participant is determined to be a speaker not in the non-speaking behavior, the audio reception range of the audio reception device is adjusted to receive a voice of the speaker based on the relative position of the speaker in the conference space.

Abstract: A method for recording a video conference and a video conferencing system are provided. The method includes: providing a user interface to a display device, in which the user interface includes a first area, a second area, and a timeline; in response to obtaining an image corresponding to each of multiple participants from a video signal through a person recognition algorithm, displaying the image of each participant in the first area; in response to converting an audio segment of one of the participants obtained from an audio signal into text content through a voice processing algorithm, associating the text content with the corresponding one of the participants, and based on an order of speaking, displaying the text content in the second area; and adjusting a time length of the timeline according to a recording time of the video conference.

Abstract: A patrol and inspection vehicle includes a vehicle body, distance measuring devices installed on front and rear sides of the vehicle body for detecting distances of ambient objects, a LiDAR sensor installed on the vehicle body for constructing a three-dimensional spatial model for positioning and navigation, a panoramic camera installed on the vehicle body for recognizing images of ambient individuals, and a gas detector installed on the vehicle body for detecting leaked gases having a temperature different from room temperature. The patrol and inspection vehicle can automatically inspect whether there are gas leaks in pipelines and detect if individuals have accidentally entered restricted areas, thereby reducing the manpower required for patrols and enhancing factory safety.

Abstract: An electronic device may include a lenticular display. The lenticular display may have a lenticular lens film formed over an array of pixels. A plurality of lenticular lenses may extend across the length of the display. The lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. Crosstalk between viewing zones and disparity between images received from different viewing zones may result in disparity-caused shifts in images perceived by viewer of the lenticular display. To mitigate these disparity-caused shifts, compensation circuitry may be included in the display pipeline circuitry. The compensation circuitry may include stored disparity-caused shift calibration information that is used for the compensation. The stored disparity-caused shift calibration information may be a polynomial function that outputs a magnitude of disparity-caused shift for a given pixel location.

Abstract: A backlight keyswitch includes a keyswitch body, a board connected to the keyswitch body, a backlight module and a membrane disposed between the keyswitch body and the board. The backlight module is disposed under the board and includes a backlight circuit board, a light-blocking sheet, a first reflecting ink layer, and a light guide plate disposed between the light-blocking sheet and the backlight circuit board. The first reflecting ink layer is formed on the light-blocking sheet and located above the backlight circuit board, for at least partially reflecting light emitted by the backlight circuit board back to an optical microstructure in the light guide plate to prevent center symbols of the keyswitch body from being too bright, such that light can be incident to the keyswitch body via scattering of the optical microstructure to increase brightness of side symbols of the keyswitch body.

Abstract: Methods, systems, and devices for wireless communications are described. A receiving device (such as user equipment (UE)) may receive a downlink grant including an indication to report channel state information. The receiving device may identify, based on the downlink grant, a number of channel state information processing units associated with reporting the channel state information, and may determine that an available number of channel state information processing units is less than the number of channel state information processing units. In some cases, the receiving device may allocate, based on the determining, a set of channel state information processing units including the available number of channel state information processing units and one or more additional channel state information processing units. The receiving device may then transmit the channel state information report based on the set of channel state information processing units.

Abstract: The present disclosure relates to an antibody or antigen-binding fragment thereof that specifically binds to a spike protein of SARS-CoV-2. The present disclosure also relates to a pharmaceutical composition, a method for treating and/or preventing diseases and/or disorders caused by a coronavirus in a subject in need thereof, and a method for detecting a coronavirus in a sample.

Abstract: The apparatus may be configured to transmit (or receive) CSI including a first CSI part (CSI part 1) having a fixed payload size and a second CSI part (CSI part 2) having a variable payload size indicated in the CSI part 1, at least one of the CSI part 1 or the CSI part 2 indicating one or more TRPs and to transmit (or receive) data in a CJT using the one or more TRPs indicated in the at least one of the CSI part 1 or the CSI part 2.

Abstract: Disclosed are a headphone and an operating method thereof. The headphone includes a headband frame, a speaker module, a detector and a controller. The speaker module is disposed on the headband frame. The detector is disposed in the headband frame and detect stress changes on the headband frame to output a frequency response voltage value. The controller is electrically connected to the speaker module and the detector, and receives the frequency response voltage value. The controller determines whether the frequency response voltage value is the same as a target frequency response voltage value to read a target frequency response parameter corresponding to the target frequency response voltage value. The controller drives the speaker module according to the target frequency response parameter.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish a connection with a network entity for operation within a time division duplex (TDD) frequency band. The UE may transmit, to the network entity via the TDD frequency band, capability information that indicates one or more capabilities of the UE associated with operating in a full-duplex mode within the TDD frequency band. The UE may perform, with the network entity, full-duplex communications within the TDD frequency band in accordance with the one or more indicated capabilities. Performing the full-duplex communications within the TDD frequency band may include transmitting first signaling within a first subband of the TDD frequency band concurrent with receiving second signaling within a second subband of the TDD frequency band.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) obtains one or more first reception characteristics of a channel sounding signal transmitted by a second UE during a first transmission occasion of a detection duration, obtains one or more second reception characteristics of the channel sounding signal transmitted by the second UE during a second transmission occasion of the detection duration, and performs one or more sensing operations based on a difference between the one or more first reception characteristics and the one or more second reception characteristics indicating a presence, absence, or movement of an object.

Abstract: Certain aspects of the present disclosure provide techniques for a configurable mode for a response to random access message. A method that may be performed by a user equipment (UE) includes receiving an indication from a base station (BS) that the BS operates according to a first mode in which the BS unicasts a RACH response during a two-step RACH procedure or a second mode in which the BS multicasts the RACH response. The RACH response includes a PDCCH and PDSCH. The UE sends a RACH message to the BS comprising a preamble and payload. The UE monitors and decodes the PDCCH of the RACH response based on the indicated first mode or second mode. The UE decodes the PDSCH of the RACH response and sends feedback to the BS based on the indicated first mode or second mode.

Abstract: A control method of a refrigerating and freezing device and a refrigerating and freezing device are provided. The refrigerating and freezing device includes a cabinet defining a storage compartment. The control method includes a refrigerating operation step, a foodstuff determining step, and a cooling operation step. The refrigerating operation step is to control a temperature of the storage compartment to be within a first preset temperature range. The foodstuff determining step is to determine whether a new foodstuff is put into the storage compartment. The cooling operation step is to, when a new foodstuff is put into the storage compartment, cool the storage compartment.

Abstract: Disclosed are methods, systems, and articles of manufacture for managing and displaying web pages and web resources in a virtual three-dimensional (3D) space with an extended reality system. These techniques receive an input for 3D transform for a web page or a web page panel therefor. In response to the input, a browser engine coupled to a processor of an extended reality system determines 3D transform data for the web page or the web page panel based at least in part upon the 3D transform of the web page or the web page panel, wherein the 3D transform comprises a change in 3D position, rotation, or scale of the web page or the web page panel therefor in a virtual 3D space. A universe browser engine may present contents of the web page in a virtual 3D space based at least in part upon the 3D transform data.

Abstract: The disclosure relates to a lung function detection method, system and apparatus, and to a computer device and a storage medium. The method comprises: acquiring chest and abdomen surface point cloud data of a subject under test within a preset time period by means of a biological detection sensor; analyzing the chest and abdomen surface point cloud data, and determining lung ventilation change information of the subject under test; and according to the lung ventilation change information, determining a lung function detection result of the subject under test. The biological detection sensor is arranged within a preset range around the subject under test but does not come in contact with the subject under test.

Abstract: An illuminated touch key uses a chamfer structure of a light guide panel disposed on a sensing module or a light guide panel adjacent to a sensing module to guide light emitted by a light source to a hollow area of a keycap to emit light, thereby forming an illuminated pattern corresponding to the hollow area. Accordingly, a user can accurately find the location of the illuminated touch key according to the illuminated pattern. Since there is no need to add a light guide structure above the sensing module, the height of the illuminated touch key will not be increased, such that it is conductive to make the illuminated touch key thinner.

Abstract: A method includes generating light pulses by an illumination source toward an object; collecting the light pulses reflected from the object by an image sensor; generating a first signal-time plot of a sensor signal by the image sensor; generating a second signal-time plot of an index signal, wherein the second signal-time plot of the index signal comprises pulsed signals corresponding to the light pulses, respectively; collecting data from selected time periods of the first signal-time plot of the sensor signal, wherein the selected time periods of the first signal-time plot of the sensor signal are the same as time periods of the light pulses in the second signal-time plot of the index signal; and generating a third signal-time plot of an output signal based on the collected data.