Abstract: Current online training procedures for artificial intelligence/machine learning (AI/ML) models for wireless communication generally suffer from high communication overhead and/or significant delays in training, particularly when training data is exchanged over an unreliable/hostile communication channel. An example method includes communicating, in accordance with a first communication mode, data or control information with a second device in the wireless communication network. The first communication mode is one of a plurality of communication modes comprising at least the first communication mode and a second communication mode, the second communication mode differing from the first communication mode in terms of at least one of a quantization level used to quantize values of variables in the data or control information, or a Hybrid Automatic Repeat reQuest (HARQ) feedback and retransmission mode for selective retransmission of one or more portions of the data or control information.

Abstract: Embodiments provide regulated power routing through various inactive features of a device. In one embodiment, such inactive features include a through via wall which can be formed in an encapsulating material of a die stack. In another embodiment, such inactive features include a heat dissipation features formed over the die stack. In another embodiment, such inactive features include dummy via blocks attached adjacent a die cube. Yet other embodiments may combine the features of these embodiments without limitation.

Abstract: A method of manufacturing an electronic apparatus is described. The electronic apparatus includes an integrated fan-out package, a dielectric housing, and a plurality of conductive patterns. The dielectric housing is covering the integrated fan-out package, wherein a gap or a first dielectric layer is in between the dielectric housing and the integrated fan-out package. The plurality of conductive patterns is located on a surface of the dielectric housing, wherein the plurality of conductive patterns is located in between the dielectric housing and the integrated fan-out package.

Abstract: A method for developing an epoxy resin impregnated glass fiber Direct Current (DC) bushing, comprising: according to length parameters of each layer of capacitive screen or resistive screen designed depending on insulation requirements, selecting bushing design parameters, determining a winding machine program according to the bushing design parameters, and winding a core body according to the winding machine program, wherein during the core body winding process, the core body begins to be initially cured; after the core body is wound, curing the core body by an oven according to a preset oven temperature and duration; machining the cured core body according to a preset core body design drawing; after the inner wall of a flange is polished and cleaned and is heated and pretreated by the oven, injecting glue at the position of a glue injection hole of the flange for gluing the core body and the flange; sequentially assembling a collector ring, a hollow composite insulator, and a voltage-equalizing sealing cove

Abstract: An electronic circuit adapted to drive a display panel is provided. The electronic circuit includes a touch sensing circuit, a fingerprint sensing circuit and a display driving circuit. The touch sensing circuit senses a touch of a finger and determines a first area corresponding to the touch on the display panel. The fingerprint sensing circuit senses a fingerprint image of the finger corresponding to the first area. The display driving circuit drives pixels of the first area with respective first gray levels and pixels of a second area outside the first area with respective second gray levels. The display driving circuit processes respective third gray levels to obtain the respective first gray levels or the respective second gray levels. The display driving circuit generates gamma voltages corresponding to the respective first gray levels and the respective second gray levels according to a same gamma curve.

Abstract: Various implementations disclosed herein include devices, systems, and methods that track a position of a device within an object-based coordinate system. An example process may include, at a device and prior to movement of an object, acquiring first images of the object, identifying three-dimensional (3D) keypoints on surfaces of the object, and tracking positions of the device in an object-based coordinate system during acquisition of the first images. The process may further include, subsequent to a movement of the object, acquiring second images of the object, identifying the 3D keypoints on surfaces of the object, and tracking positions of the device in the object-based coordinate system during acquisition of the second images based on identifying the 3D keypoints. The process may further include generating a 3D model of the object based on the first and second images and the tracked positions of the device during acquisition of the images.

Abstract: The present invention provides a diffractive optical waveguide and a preparation method thereof, and an augmented reality display device. The diffractive optical waveguide includes: a total reflection layer, wherein the total reflection layer includes a first light propagation layer and a second light propagation layer, which are disposed in a stacked manner, a refractive index of the second light propagation layer is less than a refractive index of the first light propagation layer, and the second light propagation layer is deposited on one surface of the first light propagation layer via a deposition method; and a coupling-in grating and a coupling-out grating, wherein the coupling-in grating and the coupling-out grating are disposed at intervals on a side of the first light propagation layer that faces away from the second light propagation layer.

Abstract: Provided is a display device. The display device includes a bending adhesive layer, a backlight module and a display module; the backlight module and the display module are connected through the bending adhesive layer; an air flow passage is disposed between the display module and the bending adhesive layer, and a pressure zone exists between the backlight module and the bending adhesive layer; the air flow passage is configured to discharge a bubble existed in the pressure zone.

Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, an active element, a driving circuit element, a first connection circuit, a second connection circuit and a conductive connector. The substrate has a first surface and a second surface opposite to the first surface. The active element is disposed on the first surface. The driving circuit element is disposed on the second surface and is overlapped with the active element. The first connection circuit is disposed on the first surface and is connected to the active element. The second connection circuit is disposed on the second surface and is connected to the driving circuit element. The conductive connector penetrates through the substrate and two ends of the conductive connector are electrically connected to the first connection circuit and the second connection circuit, respectively.

Abstract: An electronic ink screen and a control method therefor and a control device therefor. The control method for the electronic ink screen includes: in a preset time period, ensuring that a difference between the number of times of positive voltage refresh processes corresponding to a target capsule and the number of times of negative voltage refresh processes corresponding to the target capsule is less than or equal to a preset difference threshold. Each of the positive voltage refresh processes includes: increasing an amplitude of a control voltage signal to a preset maximum positive voltage value, and then reducing the amplitude of the control voltage signal. Each of the negative voltage refresh processes includes: reducing the amplitude of the control voltage signal to a preset maximum negative voltage value, and then increasing the amplitude of the control voltage signal.

Abstract: An electronic apparatus is provided. The electronic apparatus includes an integrated fan-out package, a dielectric housing, and a plurality of conductive patterns. The dielectric housing is covering the integrated fan-out package, wherein a gap or a first dielectric layer is in between the dielectric housing and the integrated fan-out package. The plurality of conductive patterns is located on a surface of the dielectric housing, wherein the plurality of conductive patterns is located in between the dielectric housing and the integrated fan-out package.

Abstract: A communications method and apparatus are provided. The method includes: A first terminal side device determines a frequency domain resource of a scheduled first physical downlink shared channel (PDSCH), where the first PDSCH corresponds to a first demodulation reference signal (DM-RS) on a first antenna port; and when the frequency domain resource includes N consecutive frequency domain units, and there is a second DM-RS on a second antenna port in each of L consecutive frequency domain units in the N frequency domain units, determines that precoding of each second DM-RS is the same. The second DM-RS and the first DM-RS are in a same code division multiplexing (CDM) group, the second DM-RS corresponds to a second PDSCH scheduled for a second terminal side device, each N and L is an integer greater than 1, and L is less than or equal to N.

Abstract: Embodiments of the present disclosure relate to a CMP tool and methods for planarization a substrate. Particularly, embodiments of the present disclosure relate to an in-situ defect data analyzer to identify CMP induced defects during polishing processing and cleaning processing performed in the CMP tool. In some embodiments, the CMP tool includes an AI (artificial intelligence)-assisted defect database. The defect database may be used to identify and classify CMP related defects, such as scratch, fall-on slurry residuals, during polishing or cleaning process. As a result, defect warning cycle time for a CMP process is improved significantly.

Abstract: A cross-linked SBR microsphere binder and a preparation method, and a lithium-ion battery containing the binder, the cross-linked SBR microsphere binder has a porous cross-linked structure, the cross-linked SBR microsphere has a particle size of 10 nm-1 ?m, and a porosity of 0.01%-40%, and a pore diameter of the pore is greater than 0 and less than or equal to 200 nm. The lithium-ion battery containing the binder has advantages of better rate performance, low temperature performance, fast charge performance, and long cycle performance, compared with a lithium-ion battery containing a conventional SBR binder.

Abstract: A hot water system with transcritical carbon dioxide single-stage or double-stage compression and a control method therefor is provided. The hot water system includes a first-stage compressor, a first heat exchanger for exchanging heat with cooling water on user side, a second-stage compressor, a second heat exchanger for exchanging heat with the cooling water on user side, a third heat exchanger for exchanging heat between a liquid phase refrigerant and a gas phase refrigerant, an expansion valve, a fourth heat exchanger for exchanging heat with ambient air, a buffer water tank, a first proportional valve, a second proportional valve, a third proportional valve, a fourth proportional valve, a defrosting valve, and a refrigerant circuit bypass valve. The hot water system can switch between the single-stage compression ad the double-stage compression in high-temperature and low-temperature weather, ensuring that the system has good heating capacity and energy efficiency ratio.

Abstract: In a communication system having a primary wireless communication network and one or more secondary wireless communication network, a primary base station (PBS) of the primary wireless communication network may share a wireless spectrum thereof to one or more secondary base stations (SBSs) of the one or more secondary wireless communication network by dividing the wireless spectrum into a plurality of time-frequency blocks, and sending usage information of at least a portion of the plurality of time-frequency blocks from the PBS to the one or more SBSs for the SBSs to use available time-frequency blocks of the plurality of time-frequency blocks for their communication.

Abstract: A detection method and detection apparatus for a wind driven generator, and a computer-readable storage medium, a computer device and a detection system for executing the method.

Abstract: An electronic ink screen and a control method therefor and a control device therefor. The control method for the electronic ink screen includes: in a preset time period, ensuring that a difference between the number of times of positive voltage refresh processes corresponding to a target capsule and the number of times of negative voltage refresh processes corresponding to the target capsule is less than or equal to a preset difference threshold. Each of the positive voltage refresh processes includes: increasing an amplitude of a control voltage signal to a preset maximum positive voltage value, and then reducing the amplitude of the control voltage signal. Each of the negative voltage refresh processes includes: reducing the amplitude of the control voltage signal to a preset maximum negative voltage value, and then increasing the amplitude of the control voltage signal.

Abstract: A display panel is provided in the present disclosure, wherein a plurality of centers of a plurality of second pixels in a same row are located on a line differing from a plurality of centers of a plurality of third pixels in a same row be located on, and/or a plurality of centers of the second pixels in a same column are located on a line differing from a plurality of centers of the third pixels in a same column be located on; a plurality of centers of a plurality of second through holes in a same row are located on a line differing from a plurality of centers of the third through holes in a same row be located on, and/or a plurality of centers of the second through holes in a same column are located on a line differing from a plurality of centers of the third through holes in a same column be located on. The display effect can be improved through the present disclosure.

Abstract: In some wireless communication scenarios, a user equipment (UE) may perform sensing and feedback measurements or results, which a transmit-and-receive point (TRP) may then use to determine information about objects and/or conditions in the vicinity of the TRP. However, the UE might be in a power-saving state when the TRP requires the UE to perform the sensing. In some embodiments, the UE can be triggered to perform sensing as part of the paging information transmitted from the TRP, e.g. in the paging downlink control information (DCI) and/or in the paging message or in another message scheduled by the DCI.