Abstract: Embodiments of the present invention disclose a communication method, a related device, and a system. The system may include a terminal, a first access network node (AN), and a second AN. The first AN is configured to determine that the terminal meets a condition of being handed over from the first AN to the second AN, where a value of a target parameter used for encryption and/or integrity protection when the terminal and the first AN communicate with each other before the terminal is handed over to the second AN is equal to a first reference value. In the system, the first AN may further be configured to send a target message to the second AN to instruct the second AN to obtain a second reference value. The second AN may be configured to obtain the second reference value based on the target message.

Abstract: This disclosure provides, e.g., cytobiologic compositions and methods of use thereof. The cytobiologics can be used, e.g., to deliver a protein or nucleic acid to a target cell.

Abstract: A high-precision control system and method for shipborne cryogenic flash freezing of an aquatic product using liquid nitrogen is described. The system may include a main control system, a display unit, a liquid nitrogen supply system, a valve control unit, an acquisition unit, and a power unit. A flash freezing process is divided into four stages: a precooling stage, a flash freezing stage, a deep freezing stage, and a thermal insulation stage. Different cooling rates and flash freezing times are used for different stages, where a cooling rate is used in the flash freezing stage is the highest, a cooling rate used in the deep freezing stage is next, a cooling rate used in the precooling stage is the lowest, and an ambient temperature in a device is kept stable in the thermal insulation stage.

Abstract: An identity information processing method, a device, and a system, the method including obtaining, by a first network element, a first parameter, where the first parameter is associated with a domain to which a network slice belongs, and determining, by the first network element, according to the first parameter, whether the network slice is managed by an operator.

Abstract: Example authentication methods, devices, and systems are provided, where those example can be used to verify validity of access location information of a next generation-residential gateway (NG-RG) in a fixed-mobile convergence architecture. One example method includes a network device receiving first link information that is used to represent an access location of a residential gateway, and the network device obtaining second link information of the residential gateway. When the first link information matches partial or all information of the second link information, or when the first link information matches partial or all information of one link information of the second link information, the network device verifies validity of the access location of the residential gateway.

Abstract: A numerical method for simulating a Karez well in association with a groundwater model includes: first, a Karez well section is divided into an underground channel, an open channel and an overflow area, wherein corresponding parameter values are assigned to each part; second, a Karez well conceptual model is established according to the parameters; third, based on the conceptual model, a dynamic relationship between the Karez well and groundwater is simulated using finite difference matrix equations; fourth, a water balance calculation is performed on the converged simulation result (head values); finally, water balance errors, parameter values in the conceptual model and the simulated head value are computed and output for all time periods. This method can simulate the whole process of the Karez well water flow from water collection to water impounding, providing a new approach for analyzing the Karez well seasonal water demand while used in agricultural water management.

Abstract: Embodiments of this application provide a security protection method, a device, and a system, to improve data transmission security. The method includes: determining, by a terminal, a session management network element, or a mobility management network element, whether a security protection policy determined by an access network device is consistent with a user plane security policy delivered by the session management network element to the access network device; and if the security protection policy determined by the access network device is inconsistent with the user plane security policy delivered by the session management network element to the access network device, performing processing according to a preset policy.

Abstract: A touch display panel is provided in embodiments of the present disclosure. The touch display panel may include: a display area including a plurality of first touch electrodes and a plurality of second touch electrodes; and a peripheral area located around the display area; the peripheral area includes: first touch lines electrically connected with at least one of the plurality of first touch electrodes; second touch lines electrically connected with at least one of the plurality of second touch electrodes; an external circuit interface configured to provide an electrical connection between the touch display panel and an external circuit; and a first multiplexer, which is electrically connected at an output port thereof with at least either one of the first touch lines and the second touch lines and electrically connected at an input port thereof with the external circuit interface.

Abstract: A method includes: obtaining, by an inner table node that stores a portion of an inner table, a portion of an outer table from each of outer table nodes, and wherein a size of the outer table is less than a size of the inner table; reading, by the inner table node, the outer table by table joining threads or table joining processes of the inner table node; matching, by the table joining threads or the table joining processes, the outer table with the portion of the inner table stored at the inner table node; and outputting, by the inner table node, data from the outer table and the portion of the inner table that matches with each other.

Abstract: This application provides an extended authentication method and apparatus for a generic bootstrapping architecture and a storage medium. A first network element obtains a bootstrapping transaction identifier (B-TID) and a key lifetime; and the first network element sends the B-TID and the key lifetime to the terminal, so that the terminal performs extensible authentication protocol (EAP)-based generic bootstrapping architecture (GBA) authentication and key agreement (AKA) authentication with the first network element based on the B-TID and the key lifetime.

Abstract: A data transmission method and a device. The data transmission method includes performing integrity protection on to-be-sent data, to generate a packet data convergence protocol (PDCP) data packet, where the PDCP data packet includes identification information and integrity protection information, the identification information is at least used to indicate that integrity protection is performed on data carried in the PDCP data packet, and the integrity protection information is used to perform integrity check on the data carried in the PDCP data packet, and sending the PDCP data packet.

Abstract: A service authorization method includes receiving, by a server from a client, a request requesting an access token, where the request includes slice information, performing, by the server, authentication on the client, adding, by the server, the slice information to the access token, and sending, by the server, a response message to the client when the client is authenticated, where the response message comprises the access token.

Abstract: This application provides an example secure session method and apparatus. The method includes receiving, by a user plane gateway, a service request message from user equipment UE, where the service request message is used to request to establish a connection between the UE and a service server in a data network. The user plane gateway and the UE separately generate an encryption key and an integrity protection key based on the service request message, and activate encryption protection and/or integrity protection based on the generated encryption key and integrity protection key.

Abstract: Disclosed herein are systems and methods for detecting and diagnosing flaviviral or alphaviral infections in subjects in need thereof. The systems and methods of the disclosure enable rapid testing of small volumes of biological sample with the ability to reliably distinguish between flavival and alphaviral infections and determine whether the viral infection is acute or chronic.

Abstract: A security implementation method includes obtaining, by a first device, a security policy of a session and at least one key, and sending, by the first device, protected data to a second device, where the protected data is obtained by protecting security of session data of the session using the at least one key based on the security policy of the session, and the second device is configured to restore the protected data using the at least one key based on the security policy to obtain the session data, where when the first device is a terminal device, the second device is an access network node or a user plane node, or when the first device is an access network node or a user plane node, the second device is a terminal device.

Abstract: In an approach, one or more computer processors create a dictionary for each source code commit in a set of historical source code commits associated with a software deployment; create a similarity model based on the created dictionary for each source code commit in the set of historical source code commits; generate a vector embedding for a source code commit pair based on a set of log differences between source code commit pairs utilizing the created similarity model; generate, responsive to a new source code commit, a new vector embedding based on a set of log differences between the new source code commit and a preceding source code commit utilizing the created similarity model; generate a defect likelihood utilizing the generated new vector embedding; determine, responsive to the generated defect likelihood exceeding a defect likelihood threshold, that the new source code commit contains defects.

Abstract: A device and method can be used for clinical virus inactivation treatment to automatically, continuously and cyclically treat plasma of a patient in a closed system. The disclosed plasma treatment device may be used for an anti-viral agent such as, for example, methylene blue photochemical plasma virus inactivation. The plasma treatment device can perform real-time treatment to the plasma in the closed system on the basis of the principle of plasma exchange and can realize real-time back-transfusion during treatment.

Abstract: Systems, apparatus, methods and computer-readable storage media facilitating telemetry overuse reduction in a medical device, such as an implantable medical device (“IMD”) are provided. In one embodiment, an IMD includes a housing configured to be implanted at least partially within a patient, a memory and circuitry within the housing and a processor that executes executable components stored in the memory.

Abstract: A control circuit for controlling a power switch in a SMPS has a signal jittering circuit and a comparing circuit. The signal jittering circuit adds an overlapping signal into a current sensing signal indicative of current flowing through the power switch or into a current threshold signal, wherein the overlapping signal has a first frequency and an enveloping line of the overlapping signal has a second frequency, and wherein the second frequency is lower than the first frequency. The comparing circuit compares the current sensing signal and the current threshold signal, wherein when the current sensing signal is higher than the current threshold signal, the control circuit c turns off the power switch.

Abstract: An anchor key generation method, device, and system, where the method includes generating, by a user equipment, an intermediate key based on a cipher key (CK), an integrity key (IK), and indication information regarding an operator; generating, by the user equipment, an anchor key based on the intermediate key; generating, by the user equipment, a key (Kamf) based on the anchor key; and deriving, by the user equipment, a 3rd Generation Partnership Project (3GPP) key based on the Kamf.