Abstract: This application provides a communication method. The method includes: A first communication apparatus obtains first configuration information, and performs carrier aggregation communication on at least two transmit carriers based on the first configuration information. The first configuration information indicates the first communication apparatus to perform carrier aggregation communication on the at least two transmit carriers, the at least two transmit carriers include a first transmit carrier and a second transmit carrier, the first transmit carrier corresponds to a first communication standard, the second transmit carrier corresponds to a second communication standard, and the first communication standard is different from the second communication standard.

Abstract: A data transmission method and apparatus are described. The method includes a receive end receiving a first parameter, where the first parameter includes a parameter of a probability distribution of a hidden variable. The hidden variable is obtained by encoding first data by using an encoder of a variational auto-encoder. The receive end determines the probability distribution based on the first parameter, and samples the probability distribution M times to obtain M pieces of sampled data, where M is a positive integer. The receive end reconstructs the first data based on the M pieces of sampled data. According to the described data transmission method and apparatus, the first parameter is transmitted, so that the receive end can support a plurality of times of sampling, thereby reducing an amount of data transmitted over an air interface, and reducing data transmission overhead.

Abstract: Embodiments of this application provide a data transmission method and an apparatus. The method includes: An access network device receives first data from a terminal device on a first data bearer, and the access network device sends the first data to a task processing function TPF or a user plane function UPF based on the first data bearer or the first data.

Abstract: Disclosed is an adjustable mobile phone lens clamp, including a mobile phone clamping apparatus and a lens connection arm. The mobile phone clamping apparatus is provided with a mobile phone clamping slot, and the lens connection arm is provided with a lens mounting portion. The lens connection arm is slidably provided at the mobile phone clamping apparatus and is rotatably connected to the mobile phone clamping apparatus, and one end of the lens connection arm provided with the lens mounting portion is configured to rotate around a joint intersection between the lens connection arm and the mobile phone clamping apparatus.

Abstract: The present disclosure provides a method for directly converting carbon dioxide into solid carbon by a photochemical reaction. The method includes placing a catalyst containing a transition metal element in a reaction device; introducing raw gas containing the carbon dioxide and hydrogen at a predetermined molar ratio into the reaction device; and performing illumination under a predetermined pressure. In this way, the carbon dioxide can be used as a carbon source to form the solid carbon in a hydrogenation reduction manner through the photochemical reaction, which provides a new method for reclaiming the carbon dioxide. Through the above manner, the method provided by the present disclosure has mild reaction conditions, is implemented at a normal temperature, and can realize a high carbon yield. Moreover, overall operation steps are simple and feasible, the applicability is wide, large-scale fixation and reclamation of the carbon dioxide can be realized.

Abstract: The present disclosure relates to the technical field of food processor and provides a baby food maker, which includes a puree-making component and a cutting component. The puree-making component includes a puree-making cup, a cover body, and a puree-making and cutting member. The puree-making cup is provided with a puree-making chamber and an opening connected to the puree-making chamber, the opening is used for food to enter and exit the puree-making chamber. The puree-making and cutting member is placed inside the puree-making chamber for cutting and making puree from food located inside the puree-making chamber. The cover body is used to close the opening. The cutting component is provided on one side of the puree-making cup where the opening is located, to cut food into pieces prior to entering into the puree-making chamber through the opening.

Abstract: A structure for wrapping a mobile phone includes a housing, a plug body and a connection structure. The housing is formed with an accommodating cavity for accommodating a mobile phone, the housing is provided with a notch communicating the accommodating cavity with the outside, and the notch is configured to expose the operation keys of the mobile phone. The plug body is movably provided in the notch.

Abstract: In a communication method, a terminal device receives, in a connected mode, a global navigation satellite system GNSS measurement interval configured by a network device, where the GNSS measurement interval is used to perform GNSS measurement. If the GNSS measurement fails to be performed within the GNSS measurement interval, the terminal device extends the GNSS measurement interval, and continues to perform GNSS measurement in a first time period after the GNSS measurement interval, where the first time period is a time period after an end time point of the GNSS measurement interval.

Abstract: An approach is provided in which a method, system, and program product display, on a user interface, at least one of a set of node split parameters in response to receiving a first user selection that selects a node in a decision tree. The selected node branches to a set of child nodes in the decision tree based on the set of node split parameters. The method, system, and program product adjust at least one of the set of node split parameters of the selected node in response to receiving a second user selection. The method, system, and program product modify the decision tree based on the adjusted set of node split parameters. The modified decision tree includes a modified set of child nodes that branch from the selected node based on the adjusted set of node split parameters.

Abstract: Embodiments of this application relate to the field of communication technologies, and provide a split inference method and an apparatus, to reduce communication overheads and also reduce a risk of leaking original data to a central server. The method includes: A first communication apparatus receives, from a second communication apparatus, first indication information indicating a previous-hop communication apparatus and a next-hop communication apparatus of the first communication apparatus, where the previous-hop communication apparatus and the next-hop communication apparatus each include at least one terminal device. The first communication apparatus receives data from the previous-hop communication apparatus, performs inference on the data based on a submodel corresponding to the first communication apparatus, to obtain an inference result, and sends the inference result to the next-hop communication apparatus.

Abstract: Embodiments of the present disclosure relate to methods, systems, and computer program products for optimized prediction of a tree ensemble. According to a method, an input request is received, which indicates a plurality of input values for a plurality of variables associated with a tree ensemble. A plurality of target transformed intervals, into which the plurality of input values fall respectively, are determined by matching the plurality of input values with a plurality of sets of transformed intervals for the plurality of variables respectively. Respective prediction results for a plurality of tree models of the tree ensemble are determined based on the plurality of target transformed intervals and respective node hierarchies of the plurality of tree models. A tree ensemble prediction result is determined for the input request based on the determined prediction results of the plurality of tree models.

Abstract: The present disclosure provides a method, an apparatus, an electronic device, a storage medium and a program product for perceiving a road structure, and relates to the technical field of artificial intelligence and, in particular, to the technical field of deep learning and automatic driving. A specific implementation includes: determining, based on map data, a first perceiving result characterizing a road structure around a current position; determining, by a road structure perceiving model trained in advance, a second perceiving result characterizing the road structure around the current position; and generating a final perceiving result characterizing the road structure around the current position based on the first perceiving result and the second perceiving result.

Abstract: Techniques are directed to performing a file system check. Such technique involve determining a plurality of unreleased memory pools for a plurality of phases of a file system check by parsing a resource file indicative of an allocation situation of a memory. Such technique further involve determining a list of phases based on the plurality of unreleased memory pools. Such technique further involve performing the file system check based on the list of phases. Accordingly, it is possible to pre-determine an unreleased memory pool based on a resource file and perform a file system check according to the information of the memory pool, which avoids the problems of memory fragmentation and consecutive out-of-memory caused by the unreleased memory pool, thereby solving the out-of-memory error during the execution of the file system check.

Abstract: Application processing methods and apparatuses applied to an intelligent vehicle are provided. One application processing method comprises: monitoring a distance between a terminal device and an intelligent vehicle, running a second application on the intelligent vehicle in response to a first preset condition being met, wherein the first preset condition comprises that the distance is less than a first threshold, obtaining a first use status of a first application running on the terminal device in response to a second preset condition being met, wherein the second preset condition comprises that the distance is less than a second threshold, and the second application is a version of the first application for the intelligent vehicle, and synchronizing the first use status to the second application on the intelligent vehicle.

Abstract: Example frequency compensation methods and apparatus are described. One example method includes determining first information and sending the first information by a network device to a terminal device, where the first information indicates a frequency compensation manner of an uplink signal of the terminal device or the first information indicates a configuration parameter of the terminal device. The terminal device receives the first information, and determines, based on the first information, the frequency compensation manner to be used to send the uplink signal. The terminal device performs frequency compensation for the uplink signal based on the frequency compensation manner.

Abstract: This application relates to the field of communication technologies, and discloses a communication method and an apparatus. The method includes: A relay terminal receives first identifier information from a remote terminal, where when the remote terminal is in an idle state, the first identifier information includes an S-TMSI of the remote terminal, and when the remote terminal is in an inactive state, the first identifier information includes an I-RNTI of the remote terminal. When the relay terminal obtains, through monitoring, a first paging message including the first identifier information, sending, by the relay terminal, the first paging message to the remote terminal or sending first indication information to the remote terminal, where the first indication information indicates that the remote terminal is paged.

Abstract: A display substrate includes: a base substrate; pixel units; and a first scanning signal line, a data line, and a sensing signal line on the base substrate. The first scanning signal line includes first sub scanning signal lines; two adjacent first sub scanning signal lines are spaced in a first region; the sensing signal line and the data line extend in the second direction; orthographic projections of the sensing signal line and the data line on the base substrate do not overlap an orthographic projection of the first sub scanning signal lines on the base substrate, and extend through an orthographic projection of the first region on the base substrate. The first sub scanning signal line and the first gate are spaced in the second direction, and the fourth sub scanning signal line and the third gate are spaced in the second direction.

Abstract: A communication method and apparatus. An example method includes a network device sending system information to the terminal device, where the system information includes a location parameter of an NTN device, and where the system information is used to indicate time information of the location parameter.