Abstract: The present arrangement relates to systems, methods, and non-transitory computer-readable media for receiving a configuration for a downlink reference signal for bandwidth aggregation; receiving the downlink reference signal; and determining positioning measurement result for the downlink reference signal for the bandwidth aggregation.

Abstract: Provided are a spacer for a battery cell, a battery cell, a battery pack, and a vehicle. The spacer includes a spacer body having an accommodation groove. The accommodation groove has a gap formed at a bottom wall of the accommodation groove. The gap is in communication with the accommodation groove. The gap is adapted for a tab of the battery cell to pass through the gap to enable the tab to be partially accommodated in the accommodation groove. The spacer body has a width D, and the gap has a width d, where 3*d?2*D.

Abstract: The present invention provides an analog-to-digital converter (ADC), a system-on-chip (SoC) and an electronic control system. In addition to hardware circuits commonly found in conventional ADCs, including a multi-channel input multiplexer, an analog-to-digital conversion (ADC) circuit, a sequence output multiplexer and a sequence data register, the ADC further includes a sequence management circuit and an interrupt generation circuit, which allow the ADC to operate in a streaming access mode, in which it is interrupted only when it has completed the processing of a preset number of sequences. This overcomes the problems with conventional ADCs arising from their frequent interrupts, in particular possible interrupting of a data processing algorithm running on an MCU core due to such frequent interrupts, which may affect real-time control and operation of an electronic system.

Abstract: The present invention provides a multi-view exposure X-ray image positioning method and system, wherein the method specifically comprises: acquiring volumetric data information about a target object; shooting X-ray images corresponding to multiple view angles according to a time sequence based on a pre-set time period; and realizing position positioning of single-view-angle images according to a first optimization algorithm; in the case where the target object is in a non-static state, receiving a second image sequence according to the time sequence and performing auxiliary optimization based on different view angle images in a first pre-set time period before and after receiving the second image sequence, so as to realize position and posture optimization in a depth direction of the target object, eliminating an error of tracking and positioning only in one view angle, and realizing accurate positioning of the target object in a dynamic time sequence image.

Abstract: The present disclosure describes techniques for guaranteeing online services based on predicting failures of storage devices. Statistical data may be extracted on a regular basis by each of a plurality of storage devices. Each of the plurality of storage devices may comprise a set of NAND dies. Each of the set of NAND dies may be configured to measure and track a set of metrics indicating characteristics of each NAND die. Prediction data indicating potential failures of the plurality of storage devices may be generated. The prediction data may be shared with a host on a periodic basis. A strategy of decommissioning an aged storage device and adding a new storage device based on the prediction data may be created by the host. The data migration to the new storage device may be implemented.

Abstract: Provided are a page operation processing method and apparatus, a device and a storage medium. The page operation processing method includes: detecting an operation event triggered by a first user of a collaboration platform for a target content in a web page; calling a corresponding capability component of the collaboration platform based on the operation event; generating a first collaboration area in the web page based on the capability component and the operation event, and generating a first operation result in the first collaboration area; and receiving a collaborative operation of a second user of the collaboration platform in the first collaboration area, and generating a second operation result.

Abstract: A display panel, a driving method for the display panel and a display device. The display panel includes a gate driving circuit, the gate driving circuit includes shift registers of a plurality of stages arranged in sequence, the shift registers of the plurality of stages arranged in sequence are combined into N groups of gate driving sub-circuits, and shift registers in the N groups of gate driving sub-circuits are cascaded, respectively; an m-th group of gate driving sub-circuits in the N groups of gate driving sub-circuits includes a shift register of an m-th stage and a shift register of an (m+L*N)-th stage that are cascaded, where m is an integer that is greater than or equal to 1 and less than or equal to N.

Abstract: This document generally relates to wireless communication that includes a user device that determines that it satisfies a condition, and in response to satisfying the condition, performs at least one of: a relaxed positioning reference signal (PRS) measurement according to a relaxed PRS measurement rule that corresponds to the condition; or a relaxed sounding reference signal (SRS) transmission according to a relaxed SRS transmission rule that corresponds to the condition. Additionally, at least one network device determines a relaxed PRS measurement rule corresponding to a first condition or a relaxed SRS transmission rule corresponding to a second condition. The at least one network device transmits the relaxed PRS measurement rule corresponding to the first condition or the relaxed SRS transmission rule corresponding to the second condition.

Abstract: The present application discloses an automatic cleaning device based on a decontamination robot and an automatic cleaning method, belonging to the field of mechanical automation engineering technology. The device includes a cleaning head, a cleaning seat, a protective housing and a cleaning module; wherein the cleaning head is fixedly mounted in the cleaning seat; the cleaning seat is rotationally connected with the cleaning module, and the cleaning module drives the cleaning seat and the cleaning head to realize up-and-down reciprocating motion. The protective housing passes through the cleaning head and cleaning seat and is fixedly connected with the cleaning module, which can prevent harmful substances caused by cleaning from entering the inner cavity of the cleaning module and causing damage to the mechanism.

Abstract: A display apparatus includes: a display; a user input interface; a communicating device; a memory, configured to store computer instructions and data associated with the display and the communicating device; and one or more processor, connected with the display, the user input interface, the communicating device and the memory, and configured to execute the computer instructions to cause the display apparatus to: in response to a target input command received from the user input interface, obtain transmission information of a target audio stream indicated by a target identifier; and send the transmission information to a target playback apparatus, so that the target playback apparatus receives target broadcast isochronous stream, BIS, data broadcasted by the display apparatus from the target transmission channel according to the transmission information.

Abstract: A control method includes receiving chilling unit operating state data, determining a target chilling unit to be started up by polling through at least one of timing polling or fault polling, and replacing an operating chilling unit based on the target chilling unit.

Abstract: A method for displaying augmented reality, a device, a storage medium, and a terminal are provided. A field of view and resolution of an augmented reality display device and a viewing angle of a user are acquired. A standard text width ratio of virtual information to be displayed is acquired. Then, a text display font size corresponding to the virtual information is determined according to the resolution, the field of view, the viewing angle, and the standard text width ratio. Further, a text display line height and a text display blank height corresponding to the virtual information can be determined based on the text display font size. Finally, a content of the virtual information is formatted and displayed according to the text display font size, the text display line height, and the text display blank height.

Abstract: Disclosed is an intelligent interactive decision-making method for a discrete manufacturing system. The method includes the following steps: step 1, establishing a production scheduling optimization model and strategy for discrete manufacturing for an actual application scene; step 2, training the scheduling strategy with existing production data on the basis of a deep reinforcement learning algorithm, and storing a state having a high reward in a training process in a memory; step 3, updating the state according to prior knowledge in the memory; step 4, inputting the updated state into a deep reinforcement learning network, obtaining a corresponding reward, and updating the memory according to the reward; and step 5, repeating step 4 until model parameters converge, and saving and putting the model into an actual production scene.

Abstract: A display panel, a driving method for the display panel and a display device. The display panel includes a gate driving circuit, the gate driving circuit includes shift registers of a plurality of stages arranged in sequence, the shift registers of the plurality of stages arranged in sequence are combined into N groups of gate driving sub-circuits, and shift registers in the N groups of gate driving sub-circuits are cascaded, respectively; an m-th group of gate driving sub-circuits in the N groups of gate driving sub-circuits comprises a shift register of an m-th stage and a shift register of an (m+L*N)th stage that are cascaded, where m is an integer that is greater than or equal to 1 and less than or equal to N, L is an integer that is greater than or equal to 1, N is an even number that is greater than or equal to 2.

Abstract: A method for operating a data analytics system includes storing, at a first server system of the data analytics system, a first key associated with a data provider and/or storing, at a second server system of the data analytics system, a second key associated with the data provider. The first key and the second key are complementary keys generated using a secret sharing based cryptographic algorithm based on a policy arranged to control usage of data provided by the data provider. The first key and the second key are arranged to facilitate performing of a data analytics operation at the data analytics system.

Abstract: Presented are systems and methods for high accuracy positioning. A wireless communication device may determine a first information element and a second information element that configure a pathloss reference signal and a spatial relation of a reference signal for uplink positioning, respectively. The wireless communication device may send the reference signal based on the first information element and the second information element to a wireless communication node.

Abstract: Provided are a harmonic control-based class-J distributed power amplifier and an optimization method thereof. The object of the present disclosure aims to solve the problems of low output power, low efficiency and low gain of distributed amplifiers resulting from non-uniform drive states of transistors at different positions and the like in the distributed amplifiers. The harmonic control-based distributed power amplifier includes an input artificial uniform transmission line, an output artificial non-uniform transmission line, and plural gain units. Two ports of the output artificial non-uniform transmission line are respectively connected with reactive terminals, and in each gain unit, a gate electrode of a transistor is connected with an RC parallel resonant circuit. In the present disclosure, based on load pull method and harmonic control technology, a purely reactive terminal network is added in the NDA terminal open-circuit structure.

Abstract: A dual gate array substrate includes a plurality of groups of dual gate lines, a plurality of data lines, a plurality of pixel pairs and a plurality of common electrode lines, each common electrode line is arranged between two pixel units in a same pixel pair; and a layer where the common electrode line is located and a layer where a source/drain electrode of a thin film transistor is located are different layers and insulated from each other.

Abstract: Disclosed is an elastic plug-in jaw structure for a tap-off unit. The elastic plug-in jaw structure for the tap-off unit includes a plug-in jaw and a flexible connector connected to the plug-in jaw. The plug-in jaw can be connected to a lead-out conductor in the tap-off unit through the flexible connector. An elastic member is arranged at a rear side end of the plug-in jaw. A pressing member abuts against a rear side of the elastic member. The pressing member is configured to elastically press against the plug-in jaw through the elastic member, to facilitate a direct electrical connection between the plug-in jaw and a busbar conductor.

Abstract: Presented are systems and methods for carrier phase positioning. A wireless communication device may receive configuration information about a reference signal for positioning from a wireless communication node. The wireless communication device may measure the reference signal for positioning. The wireless communication device may send a report including a measurement result of the reference signal for positioning to a network.