Abstract: A camera module of reduced size includes a baseplate, an image sensor on the baseplate, a mounting bracket with a through hole, and a circuit board. An inner wall of the through hole extends towards a central axis of the through hole to form a platform, a side of the mounting bracket adjacent to the platform extends outward to form a connecting portion. A multilayer coil, a capacitor, and a resistor are formed on the mounting bracket by laser direct structuring, the multilayer coil is of encircling coils arranged from inside to outside on the mounting bracket and surrounds the through hole. The circuit board is connected with the mounting bracket through the connecting portion. A method for manufacturing a lens module is also disclosed.

Abstract: Techniques are disclosed for automatically executing scripts for event in response to user activity within the event. A server executing a video conferencing service, receives meeting scheduling information and a set of user-specified scripting information from a user requesting to generate an event. In response to receiving a request from user device to access the event, the server causes display of an event interface to the device, the displayed interface including indications of sub-groups of a group of users accessing the conferencing service via a plurality of user devices and an indication of a video feed of a user in the group of users that is currently active. In response to one or more triggers corresponding to the event, one or more scripts are executed for the event, where executing the one or more scripts includes altering the displayed interface.

Abstract: A communication method and a communications apparatus, where the method includes: after receiving an RRC resume request message from a UE, determining, by a target access network device, a first user plane security protection method between the target access network device and the UE based on a context information obtaining response from a source access network device; determining a first user plane security key between the target access network device and the UE; when receiving first uplink user plane data from the UE, performing user plane security deprotection on the first uplink user plane data based on the first user plane security key and the first user plane security protection method, to obtain uplink user plane data; and sending the uplink user plane data.

Abstract: An information obtaining method and an apparatus are disclosed. The method includes: sending a first initial NAS message including a non-cleartext information element protected using a first root key from a terminal to a source mobility management network element; receiving a second root key and first indication information from the source mobility management network element, where the first indication information indicates that the second root key is an updated key; sending second indication information and third indication information to the terminal based on the first indication information, where the second indication information indicates the terminal to update the first root key stored by the terminal to obtain the second root key, and the third indication information indicates the terminal to resend the initial NAS message; and receiving a second initial NAS message including the non-cleartext information element protected using the second root key from the terminal.

Abstract: The present invention discloses a power supply apparatus having power limiting mechanism. A switch transistor is controlled by a control voltage such that a power supply unit supplies a power to a powered device when the switch transistor is controlled to be conducted, wherein the switch transistor has an operation current, an operation voltage and an operation power under conduction. A voltage detection circuit detects the operation voltage. A power-limiting circuit performs analog-to-digital conversion on the operation voltage, generates a current-limiting signal related to a current-limiting value according to the operation voltage based on a predetermined voltage-current curve and performs digital-to-analog conversion on the current-limiting signal to generate a reference voltage.

Abstract: An image processing method and component, an electronic device, and a computer-readable storage medium are provided. The component includes at least a display control and a local retouching control. The display control is configured to display, in a first area of a display area, a to-be-edited image or a target image obtained by retouching the to-be-edited image. The local retouching control is configured to activate a local retouching function in response to a control instruction, to determine a local adjustable area for local retouching, where the local adjustable area is selected from the to-be-edited image or the target image based on a selection operation performed on the to-be-edited image or the target image, and the local adjustable area is displayed via a preset mask to be distinguished from other areas in the to-be-edited image or the target image.

Abstract: An inverter and a method for detecting insulation impedance of the inverter are provided. During grid-connected operation of the inverter, the method includes: controlling a power supply to output two different test signals, and recording voltages of a power grid to ground corresponding to the two test signals; and calculating the insulation impedance to ground of the inverter during the grid-connected operation of the inverter according to the two test signals and the voltages of the power grid to ground corresponding to the two test signals. According to the present disclosure, the power supply outputs different test signals to disturb the voltage of the power grid to ground, so as to detect insulation impedance of the inverter during grid-connected operation of the inverter.

Abstract: Embodiments of this application disclose a service authorization method and system, and a communication apparatus. The method includes: A first network element obtains a first access token from a token generation network element, and sends a first service request for a specified service to a second network element. The first service request includes the first access token. The first access token indicates that an NF service consumer network element has permission to access a specified service provided by an NF service producer network element belonging to a specified service domain. The first access token includes an identifier of the NF service consumer network element, an identifier of the specified service, and first service domain information associated with the specified service domain. The first service domain information is carried in the first access token, so that service domain-based access control can be implemented, thereby helping improve security of service authorization.

Abstract: Provided are methods, kits and compositions related to toxicity associated with administration of cell therapy for the treatment of diseases or conditions, e.g., cancer, including methods for use in predicting and treating a toxicity. In some embodiments, the toxicity is a neurotoxicity or cytokine release syndrome (CRS), such as a severe neurotoxicity or a severe CRS. The methods generally involve detecting a parameter of a biomarker or individually a parameter of each biomarker in a panel of biomarkers, such as a concentration, amount or activity, and comparing the detected parameter to a reference value for the parameter to determine if the subject is at risk for developing the toxicity, such as neurotoxicity or CRS or severe neurotoxicity or severe CRS.

Abstract: An authentication management function AUSF receives an authentication request message from an access and mobility management function AMF, where the authentication request message carries a subscription concealed identifier SUCI. The AUSF sends an authentication vector get request message to a unified data management UDM function, where the authentication vector get request message carries the SUCI. The AUSF receives an authentication vector get response message from the UDM, where the authentication vector get response message includes authentication and key management for application AKMA indication information. The AUSF generates, based on the AKMA indication information, an authentication and key management for application-key identifier based on a routing indicator RID in the SUCI.

Abstract: A nano-organosilicon film-forming and hydrophobic shale surface hydration inhibitor is obtained by performing hydrophobic modification for nano-particles through long-chain organosilicon together with a surface-active agent. A preparation method of the said hydrophobic shale surface hydration inhibitor comprises steps as follows: nano-particles are added to the solvent under stirring conditions, and then an ultrasonic dispersion is performed; upon the end of the ultrasonic dispersion, the reaction system is adjusted to a pH of 9-11 to obtain mixed solution A; a long-chain organosilicon solution is then dropwise added to the mixed solution A for reaction under stirring conditions to obtain mixed solution B; a surface-active agent is added to the mixed solution B for reaction under stirring conditions; upon the reaction is finished, part of the solvent is removed to obtain the inhibitor.

Abstract: A method includes: User equipment determines whether confidentiality protection is activated for communication data between the user equipment and an application function device. The user equipment sends a user plane message to the application function device. The user plane message includes an identifier of the user equipment, and the identifier is an encrypted identifier in a case in which the confidentiality protection is inactivated.

Abstract: An electronic device may include a display having an array of pixels and a backlight that provides backlight illumination for the array of pixels. The backlight may be a direct-lit backlight with a two-dimensional array of light-emitting diodes operable in a local dimming scheme. The electronic device may include control circuitry that provides pixel signals to the array of pixels and backlight signals to the backlight. The control circuitry may adjust the pixel signals and the backlight signals to compensate for brightness and color non-uniformity in the backlight. To compensate for image-dependent backlight non-uniformity, the control circuitry may simulate artificial backlight data based on the target image to be displayed and stored point spread information. To compensate for white-point-dependent backlight non-uniformity, the control circuitry may use measured actual backlight data that describes color variations across the backlight for a given target white point.

Abstract: This application relates to the field of wireless communications technologies. Embodiments of this application provide a security protection method, an apparatus, and a system, to resolve a problem of low efficiency in handing over a terminal between serving base stations. The method in this application includes: receiving, by a target access network device, a correspondence between user plane information and a security policy from a source access network device; and determining, by the target access network device based on the correspondence between user plane information and a security policy, a first user plane protection algorithm corresponding to the user plane information, where the first user plane protection algorithm includes one or both of a user plane encryption algorithm and a user plane integrity protection algorithm. This application is applicable to a procedure in which the terminal is handed over between serving base stations.

Abstract: A single-side tower-type roller system based asynchronous rolling mill for rolling an ultra-thin composite strip and a hydraulic system therefor are provided. The mill includes a machine frame and reel assemblies. An upper roller system assembly and a lower roller system assembly are arranged in the machine frame. A down-pressing assembly is arranged on the machine frame and used to adjust a roll gap between the upper roller system assembly and the lower roller system assembly. A support roller balance assembly is arranged on the machine frame and used to support and balance the upper roller system assembly. The lower roller system assembly includes right and left working rollers. The right working roller is a plain roller. The left working roller is a patterned roller. A left-pressing assembly is arranged on the machine frame and used to adjust a roll gap between the right and left working rollers.

Abstract: Provided are methods and articles of manufacture for use with cell therapy for the treatment of diseases or conditions, e.g., cancer, including for predicting and treating a toxicity. In some embodiments, the toxicity is a neurotoxicity or cytokine release syndrome (CRS), such as a severe neurotoxicity or a severe CRS. The methods generally involve detecting a marker by assaying a biological sample from a subject that is a candidate for treatment, optionally with a cell therapy, to determine if the subject is at risk for developing the toxicity, such as neurotoxicity or CRS or severe neurotoxicity or severe CRS. In some embodiments, the methods and articles of manufacture further includes a regent for assaying the biological sample and instructions for determining the percentage or number of cells positive for the marker in the biological sample.

Abstract: A method and a device for recommending a virtual gift for a live show, and a mobile terminal are disclosed. The method includes: receiving a clicking instruction from a user on a gift list of a live show; determining a gift category according to the clicking instruction; generating an interface for editing virtual gifts according to the gift category; receiving an input content input by the user via the interface for editing virtual gifts; and recommending and generating a virtual gift according to the input content.

Abstract: A secure communication method includes a second terminal device that receives a first request message about a first terminal device from a relay, the first request message includes a PC5 user plane security policy of the first terminal device and a PC5 user plane security policy of the relay; determines first information according to a PC5 user plane security policy of the second terminal device, the PC5 user plane security policy of the first terminal device, and the PC5 user plane security policy of the relay; and sends the first information to the relay, the first information indicates a user plane security protection method of a first PC5 link and a user plane security protection method of a second PC5 link, where the user plane security protection method of the first PC5 link is the same as the user plane security protection method of the second PC5 link.

Abstract: A method and an apparatus for establishing secure communication. The method includes: a terminal device receives a first message from a first network element, where the first message includes an identifier of a second network element and first indication information, and the first indication information indicates a candidate authentication mechanism associated with the second network element. The terminal device establishes a communication connection with the second network element based on the candidate authentication mechanism. The terminal device may obtain an authentication mechanism of the dynamically configured second network element, to meet a requirement for establishing a secure communication connection through authentication in an MEC architecture.