Abstract: An internal circulation type clathrate hydrate-based cold storage system and method are provided in the field of industrial refrigeration. The internal circulation type clathrate hydrate-based cold storage system includes a water chilling unit, a hydrate-based cold storage tank, a gas disturbance device, a concentration measurement system, a heat exchange system, a direct-current power supply and circuit control system, and a system monitoring device. The water chilling unit provides a secondary refrigerant at a low temperature. The secondary refrigerant flows through an evaporator coil in the hydrate-based cold storage tank for a heat exchange. The gas disturbance device induces hydrate nucleation. The concentration measurement system monitors a concentration of a hydrate solution in real time. The heat exchange system is equipped with a finned tube heat exchanger with a fan.

Abstract: A communication method, a terminal device, an access network device, and a core network device are provided. One example method includes: receiving, by a terminal device, first configuration information. The first configuration information is related to a first region and a first signal, the first signal is configured for positioning, and the first region includes a plurality of cells.

Abstract: A method, a terminal device, and a network device for communication are provided. One example method comprises: performing a third operation in response to a change of a satellite corresponding to a first cell for the terminal device, wherein the change comprises a change from a first satellite to a second satellite.

Abstract: The present disclosure provides a method and a device for paging. A network device sends paging indication information including identification information to a plurality of terminal devices corresponding to a same beam. A first terminal device of the plurality of terminal devices determines whether it is paged by the network device according to the identification information. In response to the first terminal device being paged by the network device, the first terminal device sends a paging response message to the network device.

Abstract: A lightweight intrusion detection method includes obtaining a feature data set of the internet of vehicles and pre-processing data; dividing pre-processed data into an initial training set, an initial verification set and an initial test set according to a preset proportion, performing data balance on the initial training set to obtain a balanced training set, performing feature selection on the balanced training set, the initial verification set and the test set; obtaining a teacher model by training with the model training set and the model verification set; using the teacher model, the model training set and the model verification set for distillation training to obtain a student model; testing a size and complexity of the student model and the performance of the student model, and saving the student model that passes the test as a lightweight intrusion detection model; and deploying the lightweight intrusion detection model.

Abstract: An antenna is provided, and belongs to the field of communication technology and includes a first dielectric substrate, a first conductive layer, a second dielectric substrate, a second conductive layer, a third dielectric substrate and a conductive third layer which are sequentially stacked. The first conductive layer includes at least one first and second feed lines; the second conductive layer is provided with at least one first and second openings; the third conductive layer includes at least one first radiation part. Orthographic projections of any two of a first opening, a first feed line, a first radiation part corresponding to each on the other first dielectric substrate overlap with other; each an orthographic projection of a first radiation part on the first dielectric substrate intersects with that of each of a corresponding first and second feed lines on the first dielectric substrate.

Abstract: One example method includes: measuring, by a first auxiliary positioning device, a positioning reference signal by using a sidelink, wherein the positioning reference signal is used to determine first relative location information of the first auxiliary positioning device and a to-be-tested device, wherein the first relative location information is used to determine first location information of the to-be-tested device.

Abstract: The present disclosure provides a method and apparatus for wireless communication. One example method includes: a terminal device receiving first indication information transmitted by a central node. The first indication information indicates that a network device pages the terminal device.

Abstract: A method for a node used for wireless communication and an apparatus are provided. A first node receives a plurality of pieces of beam information and a plurality of time resource sets. The plurality of time resource sets are associated with the plurality of pieces of beam information respectively. At least two of the plurality of time resource sets each comprises a first time resource. At least two pieces of beam information respectively associated with the at least two time resource sets are different.

Abstract: A metrology system comprising a target object, a metrology instrument and a control unit configured for controlling an alignment of the targeting unit and for deriving an orientation of the target object. The metrology instrument comprises a zoom objective, an illumination unit and a time-of-flight sensor comprising an array of pixels and capable of providing range data for each pixel of the array as point cloud data, the time-of-flight sensor provides the distance measuring device. The control unit comprises an object determination functionality which provides receiving the point cloud data provided by the time-of-flight sensor, deriving a digital representation of the target object by processing the point cloud data, comparing the digital representation of the target object with a reference pattern of the target object, and determining the orientation of the target object based on the comparison of the digital representation of the target object with the reference pattern.

Abstract: The present application provides a wireless communication method. One example method includes: sending, by a first device, a first transport block, where a size of the first transport block is determined based on a product of an initial size of the first transport block and a first parameter, the first parameter is determined based on one or more of the following parameters: a second parameter that indicates channel transmission quality corresponding to the first transport block; or a third parameter that indicates a channel transmission delay corresponding to the first transport block.

Abstract: Disclosed are a method and apparatus for wireless communication which facilitates saving HARQ processes of a terminal device for sending uplink data via CG resources. The method includes: determining, by a terminal device, a first configured grant (CG) group, where the first CG group includes one or more CG configurations, and all the CG configurations in the first CG group correspond to a same first hybrid automatic repeat request (HARQ) process.

Abstract: Disclosed are a wireless communication method and apparatus. One example method includes: receiving, by a terminal device, a first message in a random access procedure; and performing, by the terminal device, retransmission of a first physical uplink control channel (PUCCH) based on first information, wherein the first PUCCH carries feedback information corresponding to the first message, wherein the first information indicates whether the terminal device has a capability of repeatedly transmitting the first PUCCH.

Abstract: The present application provides a method and an apparatus for wireless communication. The method includes: determining a first time domain window related to DMRS bundling used for estimation of an uplink channel, where a time length of the first time domain window is determined based on first information.

Abstract: Provided are a wireless communication method and apparatus. One example method includes: receiving, by a first terminal device, a first paging early indication (PEI), wherein the first terminal device belongs to a first subgroup and a second subgroup, and the first PEI comprises an indication indicating whether to perform paging detection by the first subgroup and whether to perform paging detection based on the second subgroup; and determining, by the first terminal device based on the indication, whether to perform paging detection based on at least one of the first subgroup or the second subgroup, wherein the first subgroup corresponds to a radio access network (RAN)-initiated paging message, and the second subgroup corresponds to a core network (CN)-initiated paging message.

Abstract: The present application provides a method for communication and a terminal device. An example method includes: performing resource allocation for a first resource set based on first information, wherein the first resource set is shared by the first radio access technology (RAT) sidelink (SL) and the second RAT SL, and the first information is associated with a resource of the first RAT SL.

Abstract: In an embodiment, a device includes: an isolation region on a substrate; a first semiconductor fin protruding above the isolation region; a second semiconductor fin protruding above the isolation region; and a dielectric fin between the first semiconductor fin and the second semiconductor fin, the dielectric fin protruding above the isolation region, the dielectric fin including: a first layer including a first dielectric material having a first carbon concentration; and a second layer on the first layer, the second layer including a second dielectric material having a second carbon concentration, the second carbon concentration greater than the first carbon concentration.

Abstract: Systems and methods for detecting an analyte include test wands configured to employ immunochromatographic assay with new fluorescent labeling technology, a reading device that can specifically identify signals from wands and sync information to the mobile devices. The systems may quantitatively detect progesterone metabolites and hormones in urine to track the level changes, confirm ovulation, and/or evaluate menstruation status. The systems and methods assess and track an individual's ovulation cycle by monitoring a hormone pattern of that specific individual and establishing a dynamic threshold as a baseline for changes in the specific subject's hormones. The systems and methods further include enhancing the accuracy and reliability of lateral flow immunoassays through generation of signal curves plotting signal intensity versus time and comparative analysis of signal intensity over time to assess flowability within an assay and improve overall assay performance.

Abstract: Provided in the embodiments of the present disclosure are an information reporting method, a terminal and a base station. The method includes receiving first indication information that is configured for a terminal by a base station and is used for reporting channel state information (CSI) in an energy-saving state; receiving first downlink control information (DCI) that is sent by the base station and is scrambled by a power saving radio network temporary identity (PS-RNTI); and performing CSI measurement according to the first indication information and/or the first DCI, and reporting a CSI measurement result to the base station. Therefore, by means of the present disclosure, a base station can obtain a CSI measurement result in a timely manner and perform effective scheduling, and a terminal executes CSI reporting in an energy-saving state under the instruction of the base station, to improve the efficiency of CSI reporting.

Abstract: Disclosed in the present disclosure is a method for smelting a high-temperature alloy with an ultrahigh N content in a VIM furnace, and a high-temperature alloy with an ultrahigh N content. The VIM-furnace smelting method comprises a smelting step performed in a VIM furnace, and a casting step, wherein at a later stage of smelting, a nitrogen-containing substance is added to the VIM furnace to adjust the content of N. In the present disclosure, by comprehensively improving the raw materials, the smelting process, etc., the yield of N during a VIM-furnace smelting process is increased and accurate control over the content of N in the high-temperature alloy is achieved, such that a target content of nitrogen can be guaranteed, and an ideal product can thus be obtained.