Abstract: A cavitation state identification method driven by vibration data of fluid machinery is disclosed in the present invention, and belongs to the field of big data learning models. According to the present invention, an adaptive neural network is trained by means of a cavitation data set to form a cavitation state identification model, such that vibration signal sequences can be collected online by all vibration sensors arranged at different positions of a target centrifugal pump, the collected vibration signal sequences are input into the cavitation state identification model obtained by training, and a current real-time cavitation intensity of the target centrifugal pump is predicted online. Moreover, the cavitation intensity predicted in the present invention can use a more detailed quantitative label, such that fine-grained prediction about a cavitation development degree is achieved.

Abstract: Methods, systems, and devices for wireless communication are described. In some cases, a first user equipment (UE) may perform a listen-before-talk (LBT) procedure to identify a channel occupancy time (COT). The COT may include some slots for transmitting a sidelink message and some sidelink synchronization signal block (S-SSB) slots for transmitting S-SSBs. In some examples, to fill a gap created by the S-SSB slots within the COT and thus maintain the COT across the S-SSB slots, the first UE or the second UE may transmit some signaling to provide transmissions in the S-SSB slots. For example, the first UE may transmit a padding signal, the second UE may transmit S-SSBs, or the UEs may use a gap control procedure. Upon filling the gap, the first UE may transmit a sidelink message to the second UE in slots of the COT excluding the S-SSB slots.

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for sidelink channel access via a floating channel occupancy. In some aspects, a cellular device may operate within a proximity of one or more wireless fidelity (Wi-Fi) devices and may conditionally support a search space associated with a floating sidelink synchronization signal block (SSB). For example, if the cellular device detects that the Wi-Fi devices are precluding the cellular device from acquiring channel access or otherwise making it relatively more difficult for the cellular device to acquire channel access, the cellular device may enable or active a use of the search space associated with the floating sidelink SSB. If enabled or activated, the cellular device may transmit a floating sidelink SSB within the search space independent of slot boundaries upon a successful listen-before-talk (LBT) procedure.

Abstract: Embodiments of this application provide a speech recognition method. The speech recognition method includes: obtaining a facial depth image and a to-be-recognized voice of a user, where the facial depth image is an image collected by using a depth camera; recognizing a mouth shape feature from the facial depth image, and recognizing a voice feature from a to-be-recognized audio; and fusing the voice feature and the mouth shape feature into an audio-video feature, and recognizing, based on the audio-video feature, a voice uttered by the user.

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include performing a clear channel assessment (CCA), transmitting, to a first UE based on the CCA being successful, a first transport block (TB) via a first sub-PSSCH associated with a first sub-slot, and transmitting, to at least one of the first UE or a second UE, a second TB via a PSSCH associated with a slot.

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support configured reception with sidelink control information (SCI) repetition over a sidelink. In aspects, a receiving user equipment (UE) may be configured to conduct combined reception/decoding of SCI repetitions (received from a transmitting UE over a sidelink) over multiple time-frequency slots at pre-defined occasions (e.g., occasions configured by a base station) to decode a sidelink transmission. In aspects, a receiving UE may receive from a transmitting UE over a sidelink, a sidelink transmission during a reception occasion that includes a plurality of reception opportunities for the receiving UE. Each reception opportunity of the plurality of reception opportunities includes a repetition of an SCI. The receiving UE decodes the SCI by combining the repetitions of the SCI received in one or more reception opportunities, and decodes a data transmission (e.g.

Abstract: Various embodiments of the teachings herein include a method for deploying power quality monitoring (PQM) devices. The method may include: determining a maximum number of PQM devices and historical power data of candidate deployment points, wherein the number of the candidate deployment points is greater than the maximum number of the PQM devices; clustering the historical power data of the candidate deployment points, wherein a target number of categories is determined on the basis of a silhouette coefficient of each candidate number of categories and the maximum number of the PQM devices; and determining PQM device deployment points based on the center of each category in the target number of categories.

Abstract: According to some embodiments, systems, methods and media for operating an autonomous driving vehicles (ADV) in an unforeseen scenario are disclosed. In one embodiment, an exemplary method includes determining that the ADV has entered an unforeseen scenario; and identifying one or more surrounding vehicles that are navigating the unforeseen scenario. The method further includes generating a trajectory by mimicking driving behaviors of one or more of the one or more surrounding vehicles; and operating the ADV to follow the trajectory to navigate the unforeseen scenario.

Abstract: A method includes forming a fin structure over a substrate; depositing a dummy gate layer over the substrate and the fin structure; etching back the dummy gate layer; performing an implantation process to the dummy gate layer to form an implantation region in the dummy gate layer, wherein a vertical thickness of the dummy gate layer is greater than a vertical thickness of the implantation region; forming a patterned hard mask stack over the implantation region; patterning the implantation region and the dummy gate layer by using the patterned hard mask stack as an etch mask to form a dummy gate structure over the fin structure; and replacing the dummy gate structure with a metal gate structure.

Abstract: This application discloses a power control parameter indication method, a terminal, and a network side device. The power control parameter indication method includes: receiving, by a terminal, downlink control information; and performing, by the terminal, power control according to the downlink control information, where the downlink control information includes at least one power control parameter indicator field, the power control parameter indicator field indicates first power control parameters of different PUSCH transmission occasions, and the PUSCH transmission occasion is associated with an SRS resource or SRS resource set.

Abstract: A system perceives an environment of an autonomous driving vehicle (ADV) based on a plurality of sensors and map data. The system determines an obstacle in the perceived environment to be a moving vehicle and the moving vehicle is to a left lane, to a right lane, or in front of the ADV. The system performs an inference on the obstacle using a neural network model to determine whether a behavior of the obstacle is anomalous. The system determines the obstacle is anomalous based on the performed inference.

Abstract: A physical downlink control channel repetition method and apparatus, and user equipment are provided. The PDCCH repetition method according to embodiments of this application includes: in a case that UE has received information for PDCCH repetition, determining, by the UE, X PDCCH candidates of repetition, X being an integer greater than 1; and executing, by the UE, an overbooking rule based on an assumed first blind decoding count on the X PDCCH candidates, or executing, by the UE, a target operation based on a time domain resource of a target PDCCH candidate; where search spaces corresponding to the X PDCCH candidates are associated with each other, and the target PDCCH candidate is a PDCCH candidate satisfying a predetermined condition in the X PDCCH candidates.

Abstract: A filter circuit includes multiple registers, a switch circuit, multiple multipliers and a summation circuit. Each register is configured to store an input. The switch circuit is coupled to the registers and configured to receive the inputs from the registers as a series of registered inputs and adjust arrangement of the inputs of the series of registered inputs to generate a series of rearranged inputs according to a count value. The count value is accumulated in response to reception of a new input of the filter circuit. The multipliers are coupled to the switch circuit. The inputs of the series of rearranged inputs are sequentially provided to the multipliers. Each multiplier is configured to generate a multiplication result according to the received input and a coefficient. The summation circuit is coupled to the multipliers and configured to sum up the multiplication results to generate an output.

Abstract: Provided in the present application are a display backplane and a fabrication method therefor, a display panel and a display device. The display backplane is divided into a display region and a non-display region which is arranged surrounding the display region, the non-display region comprising a fingerprint recognition region. The display backplane comprises: a base substrate; a thin film transistor array layer provided at one side of the base substrate; a capacitive electrode layer, which comprises a first electrode layer and a second electrode layer; a light-emitting element which is provided at the side of the thin film transistor array layer away from the base substrate; and a fingerprint recognition sensor, which is located in the fingerprint recognition region. Moreover, a drive electrode and a sensing electrode are respectively arranged on the same layer as the first electrode layer and the second electrode layer in the capacitive electrode layer.

Abstract: In some implementations, a system may identify, based on an account status of an account, one or more phone numbers associated with the account. The system may determine a confidence score of each phone number, based on historical call data and one or more phone number attributes, a rank of the phone number(s) based on corresponding confidence scores, and a quality score for each phone number based on a relative comparison of confidence scores of phone numbers of at least a subset of a plurality of users. The system may determine a daily call schedule, which may include a total frequency to call the user, based on the account status, a phone number frequency to call each phone number, based on one or more conditions related to corresponding quality scores, and a call order in which to call each phone number, based on the rank of the phone number(s).

Abstract: The invention relates to a water-dispersible modified polyisocyanate and use thereof, especially as a crosslinking component in water-soluble or water-dispersible coating compositions. The water-dispersible modified polyisocyanate can be obtained by the reaction of a system comprising a water-dispersible polyisocyanate and an isocyanate-reactive component; wherein the viscosity of the water-dispersible modified polyisocyanate is 3000 mPa·s-11000 mPa·s, which is measured with a MV-DIN rotor according to DIN EN ISO 3219:1994-10 at 23° C. and a shear rate of 10 s?1. The modified polyisocyanate according to the present invention has good manual stirring behavior and good dispersibility, and the coating formed by the coating composition containing the modified polyisocyanate has high gloss and good transparency.

Abstract: A data accessing method includes providing a first memory including a plurality of memory pages, acquiring a usage order value of each memory page of the plurality of memory pages, acquiring a first usage order value having a highest priority from a plurality of usage order values corresponding to the plurality of memory pages in the first memory, updating the first memory after a first memory page having the first usage order value is used, acquiring a second usage order value having a highest priority from the updated first memory after the first memory is updated, and using a second memory page having the second usage order.

Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may receive sidelink control information from a second wireless device. The sidelink control information may include an allocation of a first set of resources for a sidelink transmission from the second wireless device to the first wireless device, along with an indication that schedules a second set of resources for additional sidelink transmissions between the first wireless device and the second wireless device that are scheduled to occur after the sidelink transmission from the second wireless device to the first wireless device. Based on the received indication, the first wireless device may communicate with the second wireless device via a sidelink shared channel using the first set of resources and the second set of resources.

Abstract: A foldable infant carry cot including at least one cushion disposed on an interior side of the carry cot, the at least one cushion including a plurality of removably attachable fasteners for attaching the at least one cushion to a side wall of the carry cot; and a foldable frame allowing the carry cot to fold and collapse. The at least one cushion includes a shock-absorbing component that absorbs impact coming from any of the sides of the carry cot. The foldable frame comprises an upper frame, a lower frame, a flexible sidewall disposed between the upper frame and the lower frame, a rotating carrying handle, and a plurality of hinges disposed between the upper frame and the lower frame.

Abstract: The present application discloses a method for rendering a panoramic video. The method includes obtaining a current frame of image from a video source, and generating texture map data, where the generating texture map data comprises determining a viewpoint region based on a field of view of a perspective camera, and rendering image pixels outside the viewpoint region at a lower resolution than rendering image pixels within the viewpoint region; mapping the current frame of image to a three-dimensional image based on a spherical rendering model the texture map data; and projecting the three-dimensional image onto a two-dimensional screen.