Abstract: A wireless communication method, a non-access point station (Non-AP STA), and an access point (AP) are provided. The method includes: determining, by a non-access point station (Non-AP STA), to perform channel access in one or more restricted target wake time (r-TWT) service periods by using a first enhanced distributed channel access (EDCA) parameter, according to first information; and/or, determining, by the Non-AP STA, to perform channel access outside the one or more r-TWT service periods by using a second EDCA parameter, according to the first information; wherein the first information comprises at least one of: types of the one or more r-TWT service period, being a trigger-enable service period or a non-trigger-enable service period; a role of the Non-AP STA, being one of a r-TWT scheduled station and a r-TWT non-scheduled station; and whether the Non-AP STA is currently in a scheduled or non-scheduled r-TWT service period.

Abstract: The present disclosure provides anti-amyloid ? (A?) antibodies and antibody fragments that preferentially bind soluble amyloid A? protofibril/oligomer and trigger ADPC in microglial cells, anti-amyloid ? (A?) antibodies and antibody fragments that reduce soluble amyloid A? protofibril/oligomer levels and insoluble amyloid A? plaque in brain tissue, and the use of anti-A? protofibril/oligomer antibodies and antibody fragments in therapy, prophylaxis, diagnosis, screening, and monitoring of conditions associated with A? protein aggregation, in particular Alzheimer's disease (AD).

Abstract: A wireless communication method and a device, which can establish a measurement configuration. The method comprises: a first device receiving at least one measurement configuration identifier, which is sent by a second device, wherein each measurement configuration identifier corresponds to a group of operation parameters for perception measurement.

Abstract: A bridge drive system, including a housing, a motor, a speed reduction mechanism, and a shaft assembly. The housing has first and second spaces separated from each other. The motor is in the first space, and the speed reduction mechanism is in the second space. The shaft assembly has an oil inlet and an oil outlet which are both located in the second space. An oil passage extending from the oil inlet into the first space and then returning to the oil outlet is formed inside the shaft assembly so that oil from the second space can flow from the oil inlet into the oil passage to cool a rotor and then return to the second space from the oil outlet. In this way, the cooling performance of a motor is improved, improving its performance and reducing heat resistance requirements of each component.

Abstract: A method, a system and an intelligent terminal for one-bit quantization DoA estimation, which include: when a quantity of far-field and uncorrelated spatial narrow-band source signals are incident from different directions to a uniform linear array receiver, receiving the narrow-band source signals by a quantity of antenna array elements, and the vector and matrix are used to model the received signals by one-bit quantization to obtain a joint probability mass model of one-bit quantization DoA estimation; deriving the joint probability mass model of one-bit quantization DoA estimation, and constructing an l2,1 norm optimization model based on the maximum likelihood principle; solving the steepest descent direction of the optimization model by steepest descent method to obtain the one-bit quantization DoA and the source number.

Abstract: This application provides an interference randomization method and apparatus, to resolve a problem of continuous interference that may be caused by a configuration of a reference signal, especially a positioning reference signal, in a beam scenario. The method includes: A terminal device receives interference randomization configuration information, where the interference randomization configuration information includes configuration information in at least two time periods, receiving modes of a reference signal in the at least two time periods are different, and the receiving mode is used to indicate a receiving status of the terminal device for the reference signal on a reference signal resource or a reference signal resource set. The terminal device receives the reference signal based on the interference randomization configuration information.

Abstract: The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.

Abstract: This application provides techniques for projecting content from a device to other device. The techniques comprise performing a first device discovery operation by using a first network, wherein the first network comprises a local area network, and wherein the performing a first device discovery operation by using a first network further comprises sending broadcast information in the local area network; performing a second device discovery operation by using a second network, wherein the second network comprises a wide area network, and wherein the performing a second device discovery operation by using a second network further comprises communicating with a server via the wide area network; determining the other device to which the content is to be projected based on the first device discovery operation and the second device discovery operation; and establishing a network connection with the other device for content projection.

Abstract: An array substrate and a display panel are provided. The array substrate includes a substrate, a common electrode line, a data line, a pixel electrode, and a shielding line. The common electrode line is disposed on the substrate. The data line is disposed on the common electrode line. The pixel electrode is disposed on the data line. The shielding line is disposed on the data line and includes a first shielding line and a second shielding line connected. The first shielding line and the pixel electrode are disposed in a same layer, and the second shielding line is disposed between the first shielding line and the data line. An orthographic projection of the first shielding line and the second shielding line on the substrate covers an orthographic projection of the data line on the substrate.

Abstract: A method for manufacturing an embedded package structure having an air resonant cavity according to an embodiment includes manufacturing a first substrate including a first insulating layer, a chip embedded in the insulating layer, and a wiring layer on a terminal face of the chip of the first substrate, wherein the wiring layer is provided thereon with an opening revealing the terminal face of the chip; manufacturing a second substrate which comprises a second insulating layer; locally applying a first adhesive layer on the wiring layer such that the opening revealing the terminal face of the chip is not covered; and applying a second adhesive layer on the second substrate; and attaching and curing the first adhesive layer of the first substrate and the second adhesive layer of the second substrate to obtain an embedded package structure having an air resonant cavity on the terminal face of the chip.

Abstract: In a method of manufacturing a connector, a first copper pillar layer and a sacrificial copper pillar layer are formed on a temporary bearing plate coated with copper, an etch stop layer is applied on the sacrificial copper pillar layer and electroplated to form a second copper pillar layer, insulating materials is laminated to form a first dielectric layer, a first circuit layer is formed on the first dielectric layer, a second copper pillar layer and a sacrificial copper pillar layer are extended on the first circuit layer, and a sacrificial copper layer is formed on the first circuit layer, insulating material is laminated on the first circuit layer to form a second dielectric layer, the temporary bearing plate is removed, a second and third circuit layers are simultaneously formed on the first and second dielectric layers, and the sacrificial copper layer and the sacrificial copper pillar layer are etched.

Abstract: A wireless communication method for medium access recovery executed by a wireless station (STA) is provided. During medium access recovery, the method uses enhanced rules to reset or not reset a medium synchronization delay timer, such as MediumSyncDelay timer, for various situations associated with a simultaneous transmit and receive (STR) or non-STR (NSTR) multi-link device (MLD), or a tunneled direct-link setup (TDLS) peer STA. The method uses a medium access recovery subfield to indicate whether a multiple user request to send (MU-RTS) trigger frame is sent by an STA that has a nonzero MediumSyncDelay timer.

Abstract: A wireless communication method is applied in a first Access Point (AP) initiating a multi-AP coordination. The method includes: transmitting a first frame to a second AP. The first frame is used for inquiring about whether the second AP intends to participate in the multi-AP coordination. At least a part of a second operating channel of the second AP overlaps with a first operating channel of the first AP.

Abstract: An array substrate and a display panel are provided by the present application. The array substrate includes a substrate, a thin film transistor (TFT) driving layer, a color filter layer, and a common electrode layer. The TFT driving layer includes at least two metal lines. A color filter opening of the color filter layer is provided with at least two openings separated. At least two electrode lines of the common electrode layer are electrically connected with the metal wires through the at least two openings. The array substrate further includes a pad layer located between the substrate and the color filter layer, and an orthographic projection of an inner edge of the color filter opening on the substrate falls within an orthographic projection of the pad layer on the substrate.

Abstract: An array substrate and a liquid crystal display panel are provided. The array substrate comprises a substrate; a first conductive layer arranged at a side of the substrate and comprising a common electrode; a second conductive layer arranged at a side of the first conductive layer away from the substrate and comprising a transparent shielding electrode; and a third conductive layer arranged at a side of the second conductive layer away from the substrate and comprising a connecting electrode; wherein, the connecting electrode is connected with the common electrode through a first through hole, the connecting electrode is connected with the transparent shielding electrode through a second through hole, and the first through hole is spaced from the second through hole.

Abstract: An array substrate and a display panel are provided. The array substrate includes a substrate, a common electrode line, a data line, a pixel electrode, and a shielding line. The common electrode line is disposed on the substrate. The data line is disposed on the common electrode line. The pixel electrode is disposed on the data line. The shielding line is disposed on the data line and includes a first shielding line and a second shielding line connected. The first shielding line and the pixel electrode are disposed in a same layer, and the second shielding line is disposed between the first shielding line and the data line. An orthographic projection of the first shielding line and the second shielding line on the substrate covers an orthographic projection of the data line on the substrate.

Abstract: Provided is a multi-band communication apparatus including a transmitter and a receiver. The transmitter transmits, in a wireless network and to multi-band communication devices, frames on a frequency band that include actions related to the frequency band and to at least one other frequency band in which the multi-band communication apparatus transmits. The receiver receives, in the wireless network, from the multi-band communication devices, frames on the frequency band that include actions related to the frequency band and to the at least one other frequency band in which the multi-band communication apparatus receives.

Abstract: In one aspect of the present application, a dental appliance for isolating jaws from facial muscles is provided, the dental appliance is substantially in the shape of an elongated plate curved according to dental arches, and is received between the jaws and the facial muscles when it is worn, the dental appliance comprises: buccal shields located at both ends of the dental appliance and configured to isolate posterior teeth from facial muscles; and labial bumpers located in the middle of the dental appliance and configured to isolate anterior teeth from facial muscles, wherein the buccal shields and the labial bumpers form an integral piece.

Abstract: The present application provides a wireless communication method and a device. The method includes: a first AP affiliated with an AP MLD transmitting a first message over a first link to a first STA affiliated with a Non-AP MD, wherein the first message is configured to indicate whether a second AP affiliated with the AP MLD is in a wake-up state or an active state; and/or the first AP receives, over the first link, a second message transmitted from the first STA, wherein the second message is configured to request the second AP affiliated with the AP MLD to be in the wake state or the active state, or the second message is configured to indicate whether a second STA is in the wake state or the active state.

Abstract: A projection device and a safety protection method of the projection device are provided. The projection device calculates a warning range according to lens information. Whether an object enters the warning range is detected. The projection device is controlled to reduce brightness of a light source or turn off the light source in response to the object entering the warning range. The projection device and the safety protection method thereof proposed by the disclosure can effectively ensure the usage safety of the projection device.