Abstract: In a method for receiving downlink control information, a terminal device sends first data to a network device in a first time unit, where the first data is uplink transmission without uplink grant signaling. The terminal device further receives downlink control information in a second time unit, where the downlink control information includes resource allocation information and a first radio network temporary identifier (RNTI). The terminal device determines, based on the first RNTI, that the downlink control information is for the uplink transmission without uplink grant signaling; and retransmits a part or all of the first data on a resource corresponding to the resource allocation information, or sends second data on a resource corresponding to the resource allocation information, where the second data and the first data are data of a same HARQ process.

Abstract: The present disclosure relates to resource configuration methods and apparatus. A user equipment (UE) generates receiving beam quantity indication information indicating a maximum quantity of receiving beams that is supported by the UE, and sends the receiving beam quantity indication information to a network device. The maximum quantity of receiving beams is used for a configuration of a beam management reference signal resource for the UE. The UE receives the configuration of a beam management reference signal resource for the UE from the network device.

Abstract: Provisioning and communicating physical signals and channels in NR networks having a first subset of transmit and receive points that use a first cell ID and a second subset of transmit and receive points that use a second cell ID. Operations include transmitting from, and receiving from, a first transmit and receive point a first signal or channel wherein the first signal or channel is based on a first user equipment (UE) specific parameter assigned via the first subset of transmit and receive points and transmitting from, and receiving from, the first transmit and receive point the plurality of transmit and receive points a second signal or channel wherein the second signal or channel is based on a second UE specific parameter assigned via the second subset of transmit and receive points. A transmit and receive point and a UE for implementing the operations are also disclosed.

Abstract: A method includes generating, by a computing device, a unique identifier (ID) based on copyright information associated with digital content, wherein the copyright information and the digital content are recorded on a blockchain of a blockchain network; identifying a plurality of color values associated with one or more color attributes of at least a portion of the digital content; and embedding the unique ID in the digital content by changing one or more color values of the plurality of color values to be representative of the unique ID, wherein the embedding produces information-embedded digital content that enables retrieval of the copyright information from the blockchain based on the unique ID, and wherein a visual difference between the digital content and the information-embedded digital content is not apparent to an unaided human eye.

Abstract: Disclosed herein are methods, systems, and apparatus for controlling authorization of access to user data.

Abstract: Embodiments of the present specification provide chips and chip-based data processing methods. In an embodiment, a method comprises: obtaining data associated with one or more neural networks transmitted from a server; for each layer of a neural network of the one or more neural networks, configuring, based on the data, a plurality of operator units based on a type of computation each operator unit performs; and invoking the plurality of operator units to perform computations, based on neurons of a layer of the neural network immediately above, of the data for each neuron to produce a value of the neuron.

Abstract: Embodiments of the present disclosure relate to a method and an apparatus for processing data. The method can include: determining, in response to receiving an access request, a time interval between the access request and a last access request as a first time interval; acquiring a preset complete binary tree from a management server end, a value of a non-leaf node of the complete binary tree being related to a time interval of latest two access requests received by a metadata server, a leaf node being used to represent a virtual node in a distributed system, and the virtual node corresponding to the metadata server; selecting a target path from the complete binary tree according to the first time interval; and sending the access request and the target path to a metadata server corresponding to a leaf node of the target path.

Abstract: Provided in the present invention is a panoramic image acquisition device, which comprises a body, a plurality of cameras, a image extraction processor, and an image combination processor; the cameras being provided on the body at an approximate spacing between the human eyes, for acquiring partial pictures of a plurality of different shooting angles; the image extraction processor being connected to the plurality of cameras, for acquiring, on the basis of the human eyes simulating the orientations of the cameras, left-eye pictures and right-eye pictures of the partial pictures corresponding to the cameras; the image combination processor being connected to the image extraction processor, for combining the left-eye pictures of all the partial pictures into a left-eye panoramic picture and combining the right-eye pictures of all the partial pictures into a right-eye panoramic picture.

Abstract: A power supply circuit is disclosed. The circuit includes n capacitors, m power branches, and a control chip, where the m power branches include at least one first-type power branch and at least one second-type power branch, the first-type power branch includes a pre-boost topology structure and an open-loop topology structure connected in series to the pre-boost topology structure, the pre-boost topology structure is connected to the control chip, the pre-boost topology structure includes a straight-through state and a closed-loop state, and the control chip is configured to control, based on an output voltage of the power source, the pre-boost topology structure to switch between the straight-through state and the closed-loop state, so that the pre-boost topology structure pre-adjusts the output voltage of the power source and outputs a voltage range that meets a requirement of the open-loop topology structure.

Abstract: The present disclosure provides a flexible display panel and a lower bezel structure thereof. The lower bezel structure includes a input end, a output end and a connecting portion connected between the input end and the output end, wherein the input end is used for connecting with a PCB of the flexible display panel, the output end is used for connecting with the display screen of the flexible display panel, the input end includes a plurality of interface areas, the plurality of interface areas are arranged in a straight line along a direction parallel to the connecting portion, and the plurality of interface areas include a COF interface area. By adopting the COF structure, the production cost of a single panel can be reduced, the length of the entire lower frame can be reduced, the utilization of the production substrate can be increased, and the production cost can be reduced.

Abstract: This application provides a network slice management method and apparatus. A first manager obtains capability information of a subnet, where the capability information of the subnet includes at least one of the following information: capability information of a subnet template and capability information of a subnet instance, the capability information of the subnet template is used to represent a feature of the subnet template, and the capability information of the subnet instance is used to represent a feature of the subnet instance; and then generates information about a network slice based on the capability information of the subnet, where the information about the network slice includes information about a network slice template or information about a network slice instance, and the network slice includes at least one subnet.

Abstract: The disclosed systems, structures, and methods are directed to an object detection system, employing a receiver configured to receive a signal reflected from an object, an analog-to-digital converter (ADC) configured to convert the received signal into a digital signal, a pre-processor configured to improve a signal-to-noise (SNR) of the digital signal and to generate a pre-processed signal corresponding to the digital signal, a parameter extractor configured to calculate a number of reference cells M and a multiplication factor K0, and a Constant False Alarm Rate (CFAR) processor configured to analyze a cell-under-test (CUT) and M reference cells in accordance with the number of reference cells M and the multiplication factor K0 to detect the presence of the object.

Abstract: A planar transformer includes a primary winding including a first primary winding layer, a secondary winding including a first secondary winding layer, where an Ns1th turn of coil to an (Ns1+B1?1)th turn of coil in the secondary winding are disposed at the first secondary winding layer, and a charge balance winding including a first charge balance winding layer, where the first charge balance winding layer is disposed between the first primary winding layer and the first secondary winding layer, and is adjacent to the first primary winding layer and the first secondary winding layer. N1 turns of coils are disposed at the first charge balance winding layer, where N1 is greater than or equal to Nb1.

Abstract: A pixel driving circuit, a driving method thereof and a liquid crystal display panel are provided. The pixel driving circuit comprising a compensating module which is connected to a driving transistor of a data-inputting module, the compensating module is configured to receive present stage scan signals and previous scan signals and to control the driving transistor to turn on with voltages generated by coupling the present stage scan signals and the previous scan signals to the driving transistor, thus coupling data signals to a first node. Based on this, a dynamic power consumption of the liquid crystal display panel can be reduced.

Abstract: A display panel including a touch function structure, wherein the touch function structure includes a protective layer, a metal mesh layer, and a dimming structure layer. The metal mesh layer comprises first metal traces and second metal traces, and the first metal traces and the second metal traces intersect to form vacant regions; the dimming structure layer comprises microstructures for adjusting a light emitting effect of the display panel, and an orthographic projection of each of the microstructures on an encapsulation layer is located within an orthographic projection of each of the vacant regions on the encapsulation layer.

Abstract: Embodiments of the present invention provide a radio access control method. The method includes that a terminal device receives access control information sent by an access network device, wherein the access control information indicates a barred service type and a barred data transmission attribute to the terminal device; and the terminal device determines whether to send a radio resource control (RRC) connection request to the access network device based on the barred service type and the barred data transmission attribute; wherein the data transmission attribute comprises a transmission scheme type, the transmission scheme type is used to indicate a transmission scheme used by the terminal device for transmitting service data used by the terminal device. Thereby improving network resource utilization.