Abstract: A paging method including: obtaining first information, where the first information indicates a moving trajectory of a terminal device, the moving trajectory of the terminal device includes N1 historical locations of the terminal device before a first moment and/or N2 predicted locations of the terminal device after the first moment, N1 and N2 are positive integers, and the first moment is a moment at which the terminal device changes from a connected state to a non-connected state or an inactive state; determining a predicted location of the terminal device at a second moment based on the first information, where the second moment is later than the first moment; and sending a paging message to an access network device to which a target cell belongs, where the paging message includes information indicating the target cell.

Abstract: Embodiments of the present disclosure include obtaining a text prompt describing an element, layout information indicating a target region for the element, and a precision level corresponding to the element. Some embodiments generate a text feature pyramid based on the text prompt, the layout information, and the precision level, wherein the text feature pyramid comprises a plurality of text feature maps at a plurality of scales, respectively. Then, an image is generated based on the text feature pyramid. In some cases, the image includes an object corresponding to the element of the text prompt at the target region. Additionally, a shape of the object corresponds to a shape of the target region based on the precision level.

Abstract: This application provides a communication method and apparatus, including: A terminal receives first information from a first node, where the first information indicates a trigger condition for recording a first report, and the terminal accesses a master base station; the terminal records the first report when the trigger condition is satisfied, where the first report includes information in a process in which the terminal is handed over from a source secondary base station to a target secondary base station, and there is a correspondence between the first report and the first node; and the terminal sends the first report to the first node. Because there is the correspondence between the first report and the first node, the terminal may correctly send the first report to the first node in time, so that the first node optimizes a mobility parameter based on the first report.

Abstract: Methods, devices, and computer-readable storage media are provided. A method includes sending, by a first network device, a first request message to a second network device, where the first request message comprises first indication information, the first indication information indicates a priority of at least one resource parameter, and the first request message requests to feed back a measurement value of the at least one resource parameter. The method includes receiving, by the first network device, a first response message sent by the second network device, where the first response message comprises a measurement value of a first resource parameter in the at least one resource parameter.

Abstract: Embodiments of this application provide a communication method and a communication apparatus, to implement access network sharing. The method in embodiments of this application includes: A first access network device receives first information from a first core network device, where the first information indicates the first access network device to associate with a first public land mobile network PLMN via the first core network device, and the first PLMN corresponds to a second core network device; and the first access network device establishes a connection to the second core network device via the first core network device.

Abstract: This application provides a network energy saving method and a communication apparatus. The network energy saving method includes: A first access network device receives first information from a terminal device, where the first information is used to assist the first access network device in adjusting a working status, and the working status includes a sleep mode or a receiving and demodulation state; and the first access network device determines, based on the first information, whether to adjust the working status of the first access network device.

Abstract: An endoscopic image segmentation method based on a single image and a deep learning network achieves real-time and accurate segmentation for a single case, and provides support for making a treatment plan based on an endoscopic image in clinical medicine. The endoscopic image segmentation method first proposes a single image-based training set generation method to automatically generate a training set, and further proposes a lightweight deep learning network EUnet to perform feature fitting on the generated training set, to achieve endoscopic image segmentation and obtain a segmentation result of a lesion region. The endoscopic image segmentation method can significantly improve segmentation accuracy and has advantages of a small volume, high real-time performance, and easy operation.

Abstract: A model configuration method and an apparatus are provided. The method includes: Operations, administration and maintenance (OAM) receives a first model request message from a first access network device. The OAM determines a first model based on the first model request message and a first mapping relationship, where the first mapping relationship includes a mapping relationship between a model, a model application scenario, and a model function, or the first mapping relationship includes a mapping relationship between a model, a model performance level, and a model function. The OAM sends information about the first model to the first access network device.

Abstract: Example methods and apparatuses are provided. An example method includes receiving first indication information. The first indication information indicates that a trajectory of a first terminal device matches a trajectory of a second terminal device. The method further includes sending second indication information to the first terminal device. The second indication information indicates to change a trajectory information reporting periodicity to a second periodicity, or the second indication information indicates to suspend trajectory information reporting. The second periodicity is greater than a first periodicity, and the first periodicity is the trajectory information reporting periodicity before the first indication information is sent.

Abstract: The technology of this application relates to an information configuration method and apparatus, and a related device. The method includes sending a first message to a first access network device, where the first message indicates the first access network device to configure a handover trigger threshold change value of a first beam and/or a probability of handing over a terminal device to the first beam, and receiving a second message from the first access network device, where the second message indicates that the first access network device succeeds in configuration and/or that the first access network device fails in configuration. The information configuration method can implement beam-level handover/conditional handover.

Abstract: An information recording method, a communication apparatus, and a computer storage medium. A terminal hands over from a source cell of a source access network device to a target cell of a target access network device. The terminal records a first report and a second report, where the first report and the second report separately include identification information of the terminal in the target cell. The first report further includes potential handover failure information in a process in which the terminal hands over from the source cell of the source access network device to the target cell of the target access network device. The second report further includes related information in a process in which the terminal performs random access to the target cell.

Abstract: A communication method and a communication apparatus. A communication device receives first information, where the first information is usable to indicate process parameter information of at least one time of clear channel assessment of a first node. The communication device sends second information, where the second information is usable to indicate a clear channel assessment policy of the first node, the clear channel assessment policy is obtained based on the first information, and the clear channel assessment policy includes detection parameter information of the clear channel assessment.

Abstract: Embodiments of this application provide a method for configuring a dynamic cell set, and a communication apparatus. A first network element sends a first request message to a second network element. The first request message is used to request to establish a connection to the second network element. A first cell group managed by the first network element and a second cell group managed by the second network element belong to a candidate cell set of a dynamic cell set (DCS). The first network element receives, from the second network element, a first response message in response to the first request message. Before a terminal is handed over, the first network element requests to establish the connection to the second network element to configure the dynamic cell set for the terminal.

Abstract: A method and apparatus for training an artificial intelligence AI model in a wireless network are provided. The method includes: sending first configuration information to a terminal participating in federated learning, where the first configuration information is used to configure at least one of the following: training duration, a time-frequency resource, and a reporting moment; and same training duration, a same time-frequency resource, and a same reporting moment are configured for different terminals participating in federated learning; and receiving a signal obtained through over-the-air superposition of gradients reported by the terminals, where the gradients are gradients that are of an AI model whose training is completed within the training duration and that are reported by the terminals at the reporting moment by using the time-frequency resource.

Abstract: Embodiments of this application provide a cell handover method and a communication apparatus. The first network element receives a first random access request message from the terminal, where the first random access request message includes information indicating the second network element, and a first cell group managed by the first network element and a second cell group managed by the second network element belong to a dynamic cell set DCS. The first network element sends, to a core network element, a first connection request message including first DCS indication information, and the first DCS indication information indicates the core network element to deactivate a connection to a network element to which a cell group that is in the DCS and that was accessed by the terminal belongs. The first network element receives a first connection acknowledgment message from the core network element.

Abstract: The present disclosure provides a communication method and apparatus, to improve security of applying artificial intelligence in a network. The method includes: obtaining first information, where the first information indicates an anti-attack policy of first data, and the first data includes training data and/or inference data of a model; and determining the first data based on the first information.

Abstract: The present disclosure relates to communication methods and apparatuses. In one example method, a communication device performs listen before talk (LBT) detection. The communication device sends first information based on a target event, where the first information includes detection information of the LBT detection. The target event includes any one of that the LBT detection has a potential risk, that a communication process between the communication device and a network device has a potential risk, that the LBT detection fails, and that the communication process between the communication device and the network device fails. The communication process between the communication device and the network device is performed based on the LBT detection.

Abstract: A luminous touch pad includes a covering plate, a circuit board, a light guide structure and a first light-shading adhesive. The covering plate includes a first surface and a second surface. The circuit board is located under the covering plate. The circuit board includes a third surface and a fourth surface. The light guide structure is arranged between the covering plate and the circuit board. The light guide structure includes a lateral surrounding surface. An adhesive receiving space is defined by the lateral surrounding surface, a portion of the second surface and a portion of the third surface collaboratively. The first light-shading adhesive is disposed within the adhesive receiving space and arranged around the light guide structure. The first light-shading adhesive is contacted with the portion of the second surface, the portion of the third surface and the lateral surrounding surface.

Abstract: This application provides a communications method and apparatus. The method includes: determining first information, where the first information indicates a scheduling manner of a system information block, the first information is determined based on at least one of second information, third information, or fourth information, the second information indicates a quantity of terminal devices that expect to obtain the system information block, and when a current scheduling manner of the system information block is an on-demand scheduling manner, the fourth information indicates at least one of the following: a quantity of times that the system information block is requested; and sending the first information to a network device.

Abstract: A communication method and an apparatus are provided. The method includes: A second network device sends a first message to a first network device corresponding to a first target cell. The first target cell is a predicted serving cell that can be accessed by a terminal device. The first message indicates a first inference result. The first inference result includes at least one of the following predicted information: future movement information of the terminal device, future service information of the terminal device, or future movement track information of the terminal device. The first network device can perform AI inference, another operation, or the like based on the received first inference result, to improve utilization of the first inference result.