Abstract: The embodiments of the disclosure relate to a data transmission method, a terminal device and a Core Network (CN) device. The method includes that: a terminal device determines a target access type for uplink data in multiple different access types; the terminal device determines a target-type CN corresponding to the target access type according to a correspondence between an access type and a CN type; and the terminal device sends the uplink data by use of at least one data flow corresponding to the target-type CN. According to the data transmission method, terminal device and CN device of the embodiments of the disclosure, transmission efficiency may be improved.

Abstract: A communication method, a communication device, and a storage medium are disclosed. The communication method includes sending, by a terminal device, request information to a network device, wherein the request information is configured to indicate a first transmission requirement, and the request information is access stratum information.

Abstract: A vehicle includes an engine, an accelerator pedal, and a controller. The controller is programmed to command torque to the engine based on a set speed of adaptive cruise control and is programmed to, in response to the adaptive cruise control being active, a measured lateral acceleration of the vehicle exceeding a user-defined lateral acceleration threshold during a road curve, and the accelerator pedal being released, reduce a speed of the vehicle below the set speed until the measured lateral acceleration is less than the lateral acceleration threshold.

Abstract: Device under test (DUT) simulation equipment includes: a first circuit board including a first field programmable gate array (FPGA); a second circuit board including a processor; and a power distribution board, wherein the first circuit board is connected to the power distribution board, and the power of the first circuit board is supplied by the power distribution board, wherein the second circuit board is connected to the power distribution board, and the power of the second circuit board is supplied by the power distribution board, wherein when the DUT simulation equipment is connected to a tester to perform testing, the DUT simulation equipment simulates the performance of a DUT providing a response signal after receiving a test signal from the tester, and wherein, in the DUT simulation equipment, only the first circuit board receives the test signal from the tester, and the second circuit board controls the first circuit board by means of a control signal.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for converting unstructured documents to structured key-value pairs. In one aspect, a method includes: providing an image of a document to a detection model, wherein: the detection model is configured to process the image to generate an output that defines one or more bounding boxes generated for the image; and each bounding box generated for the image is predicted to enclose a key-value pair including key textual data and value textual data, wherein the key textual data defines a label that characterizes the value textual data; and for each of the one or more bounding boxes generated for the image: identifying textual data enclosed by the bounding box using an optical character recognition technique; and determining whether the textual data enclosed by the bounding box defines a key-value pair.

Abstract: Described herein are polyhedral, three-dimensional tunable nanocages assembled with a multimeric protein covalently linked to a polynucleotide handle and a DNA origami base assembly including sequences complementary to the polynucleotide handles, wherein the polynucleotide handle and the complementary sequences hybridize to for double-stranded DNA helices.

Abstract: Embodiments of the present application provide a method and apparatus for adjusting an attribute parameter, and a communication device. The method comprises: a first device receives first information sent by a first core network element, the first information being used for adjusting, by the first device, a transmission attribute parameter corresponding to first service data.

Abstract: A first network element, a first device, and a second device are provided. The first network element includes a transceiver, a processor coupled to the transceiver, and a memory storing computer programs. The processor is configured to execute the computer programs to cause the first network element to perform the following. Receive a first container transmitted by a first device, where the first container contains a first request message, and the first request message is used to request invocation of a service of a second device. Transmit the first container to the second device.

Abstract: A method for access type indication, applied to a terminal device, includes: the terminal device transmits first indication information to the application server, the first indication information being used for indicating an access type of the terminal device.

Abstract: Embodiments of the present disclosure provide a session management network element, a wireless communication method, and a policy control network element. The session management network element includes a processor and a memory. The memory has a computer program stored thereon, and the processor is configured to invoke and execute the computer program stored in the memory to perform a wireless communication method. The method includes: receiving a Quality of Service (QoS) parameter of a service flow of a first node in a first node group transmitted by a policy control network element, the QoS parameter of the service flow of the first node being determined based on a QoS parameter of the first node group; and determining a QoS parameter of a QoS flow of a first node in the first node group, based on the QoS parameter of the service flow of the first node.

Abstract: The embodiments of the present application relate to a network resource selection method, and a terminal device and a network device. The method comprises: a terminal device sending an artifact intelligence (AI) service parameter to a first network device, wherein the AI service parameter is used for selecting a corresponding AI domain resource for the terminal device. By means of the embodiments of the present application, a network resource can be divided according to an AI service, and a corresponding AI domain resource can be allocated to a terminal device.

Abstract: Systems and methods described herein provide deployment optimization service. A network device in a network receives an order for virtual network function (VNF) deployments at network edge locations. The network device maps a radio access network (RAN) topology for the network edge locations. The network device identifies time windows to perform the VNF deployments, based on the order, historical transport and RAN utilization data, and the RAN topology. The network device selects an optimal time window to perform the VNF deployments based on stored policy rules and pushes software images for the VNF deployments to an image repository in a geographical region near the network edge locations. The network device analyzes, for the optimal time window, real-time network data for a pre-emptive condition. The network device pre-empts the VNF deployments when a pre-emptive condition is identified and initiates the VNF deployments when no pre-emptive condition is identified.

Abstract: The present disclosure relates to a cerium-zirconium-based composite oxide having gradient element distribution and a preparation method therefor. According to the present disclosure, the cerium-zirconium-based composite oxide having gradient element distribution is prepared by a step-by-step precipitation method. First, a zirconium-rich component is precipitated to form a crystal structure and a crystal grain stack structure which have high thermal stability, slow down the segregation of zirconium on a surface after high-temperature treatment, and reduce element migration among crystal grains; second, a cerium-rich component is precipitated to improve the cerium content of the surface layers of the crystal grains, improve the utilization rate of the cerium element, and improve the oxygen storage amount and the oxygen storage rate.

Abstract: The present disclosure provides a cerium-zirconium-based composite oxide with a core-shell structure and a preparation method thereof, a catalyst system using the cerium-zirconium-based composite oxide, a catalytic converter for purifying tail gas by using the catalyst system, and application of the catalyst system or the catalytic converter in motor vehicle exhaust purification, industrial waste gas treatment or catalytic combustion. In the present invention, the cerium-zirconium-based composite oxide with a core-shell structure oxygen storage material is prepared by a step-by-step precipitation method. On the one hand, yttrium and a part of zirconium and cerium are precipitated on a cerium-zirconium surface, where the post-precipitation of yttrium is to segregate yttrium ions (Y3+) on a grain boundary surface, thus reducing lattice surface energy, pinning the grain boundary surface, making the migration of the grain boundary surface difficult, controlling the growth of grains.

Abstract: An embodiment of the present disclosure provides a method for obtaining a Vehicle to Everything Policy (V2XP). The method includes: transmitting, by a terminal device, at least one of first information and second information to a Policy Control Function (PCF), the first information being used for requesting a configuration of a policy for V2X communication over a PC5 interface, and the second information being used for requesting a configuration of a policy for V2X communication over a Uu interface; and receiving, by the terminal device from the PCF, at least one of the policy corresponding to the first information and the policy corresponding to the second information.

Abstract: The present disclosure provides a method to fabricate three-dimensional transparent glass utilizing polymer plasticity, including the following steps. In step 1, synthesize polymer-glass powder composite containing dynamic chemical bonds, the bond exchange catalyst is added during the synthesis process, and then cure to obtain a two-dimensional sheet shape I, the bond exchange catalyst is used to activate a dynamic chemical bond in step 2. In step 2, shape the two-dimensional sheet shape I obtained in step 1 into a complex three-dimensional shape II under the conditions of the effect of an external force and the activable dynamic chemical bond. In step 3, pyrolyze the composite precursor at high temperature to obtain transparent glass with complex three-dimensional shape II. The present disclosure provides a method in shaping the transparent glass with complex geometries by unique polymer plasticity in lower temperature.

Abstract: The present disclosure provides a Q-leaming based model-free control method for an indoor thermal environment of an aged care building and belongs to the technical field of building environment control. According to the present disclosure, the monitored indoor temperatures of individual users and the heart rate and systolic pressure data of the aged are used as input data to a constructed Q-learning model, thus outputting a running control policy for a heating, ventilation and air conditioning system in the corresponding building. As a result, the control efficiency of the indoor temperature and the energy efficiency of the heating, ventilation and air conditioning system are improved. Compared with a traditional control model, the reinforced learning method based on the Q-leaming theory can realize more accurate prediction on the cardiovascular health risk of the aged and can create a dynamic indoor thermal environment more suitable for the physical health of the aged.

Abstract: A nanoflower immunochromatographic strip for detecting heavy metal mercury ions is provided. The nanoflower immunochromatographic strip includes the following components: a plastic outer shell, a sample pad, an immunoprobe joint pad, a nitrocellulose membrane and an absorbent pad; the immunoprobe joint pad is dropwise added with a gold nano-immunoprobe labeled with an anti-mercury-ion monoclonal antibody; the anti-mercury-ion monoclonal antibody is a monoclonal antibody secreted by an anti-Hg2+-ITCBE hapten murine hybridoma cell strain 7A1; and a preservation number of the murine hybridoma cell strain 7A1 is CGMCC No. 23879. The nanoflower immunochromatographic strip detects a heavy metal hapten Hg2+-ITCBE, with a detection threshold of 50 ng/mL and a detection limit of 0.39 ng/mL, has strong specificity, high sensitivity, good repeatability and rapid detection, and is of great significance for monitoring residue of heavy metal mercury.