Abstract: This application provides a communication method and a communication apparatus. The method includes: A session management network element obtains first indication information in a session establishment process of a session in a first network for a terminal device, where the first indication information indicates that user plane integrity protection in a second network is supported. The session management network element sends a first request message to an access and mobility management function network element in the first network based on the first indication information, where the first request message is used to request to assign a bearer identifier of the second network for the session. The session management network element receives a first response message from the access and mobility management function network element, where the first response message includes the bearer identifier.

Abstract: Provided in the present application are a single domain antibody targeting the ROR1 protein as well as a chimeric antigen receptor (CAR) and CAR-T cell comprising the single domain antibody. Also provided are uses of the single domain antibody and CAR-T cell in the treatment of tumors expressing the ROR1 protein.

Abstract: In accordance with an embodiment, a first network entity is configured to provide analytics serving area information to a second network entity of a mobile communication network, where the analytics serving area information is based on a spatial area of analytics generated by the first network entity.

Abstract: An inter-network interworking method, an apparatus, and a system are provided to ensure that a service is not interrupted when a terminal moves from a second network to a third network. When the terminal supports a NAS capability of the third network and/or a network name corresponding to the terminal supports interworking between the second network and the third network, a second access management network element sends a session management request including a session identifier to a first session management network element that supports interworking of the terminal among a first network, the second network, and the third network. The second access management network element receives, from the first session management network element, a session management response including a session context of the terminal in the third network.

Abstract: The present disclosure relates to communication methods and communication apparatuses. One example method includes receiving a request message from a service request network element, where the request message is used to request information about a target data analytics network element, the request message includes a first analytics identifier and information about a first service, and the target data analytics network element supports an analytics type corresponding to the first analytics identifier and the first service. The target data analytics network element is determined based on the first analytics identifier, the information about the first service, and association information between the first analytics identifier and the first service that corresponds to the target data analytics network element. Information about the target data analytics network element is sent to the service request network element.

Abstract: An information processing method includes: obtaining, by a data analytics network element, terminal behavioral information of a plurality of terminals; determining, by the data analytics network element, network-side expected terminal behavioral information based on the terminal behavioral information; and sending, by the data analytics network element, the network-side expected terminal behavioral information to a user data management network element.

Abstract: A communication method and apparatus. A first network device obtains first information from a second network device. The first network device obtains second information from a third network device. The first network device determines first experience information of a service of the terminal based on the first information and the second information. The first network device sends the first experience information to a fourth network device, where the first experience information is for determining a parameter that is of the service of the terminal and that is on the fourth network device.

Abstract: A method includes obtaining a first multi-access edge computing (MEC) access point to be accessed by terminals in a terminal group of a first service. The first MEC access point is obtained based on network topology information of MEC access points that are respectively closest to the terminals and that support the first service. The network topology information indicates at least one of whether at least two MEC access points are connected or performance of a link between at least two MEC access points. The terminal group includes one or more of a terminal requesting the first service or a terminal subscribing to the first service. The method also includes sending an identifier of the first MEC access point to a session management network element that controls the terminals. The identifier of the first MEC access point is used by the terminals to access the first MEC access point.

Abstract: Embodiments of this application disclose a communication method, device, and system. A first network element sends a first request to a second network element, where the first request is for requesting authorization information of user-related data, the first request includes user information and a first use scope of the user-related data, and the first use scope includes at least one of the following information: a first use object, a first use purpose, or first use time. The first network element receives a first response sent by the second network element, where the first response includes authorization information, and the authorization information indicates whether a user corresponding to the user information allows the related data to be used for the first use scope.

Abstract: The disclosure relates to a first network entity for a mobile communication network. The first network entity is configured to: provide registration information to a second network entity of the mobile communication network, wherein the registration information is based on a scope of generated analytics, the scope of generated analytics defining the capability of the first entity to generate analytics information.

Abstract: A method includes obtaining, by a data analytics device, data of a terminal on an access device and data of the terminal on an access and mobility management function device, where the data of the terminal on the access device includes a first identifier, and the access device is an access device, the data of the terminal on the access and mobility management function device includes the first identifier, and the first identifier includes an identifier assigned by the access device to the terminal, associating, by the data analytics device, the data of the terminal on the access device with the data of the terminal on the access and mobility management function device based on the first identifier.

Abstract: This application discloses a communication method. When determining that a network used to provide a service does not meet a transmission requirement of service data, a terminal device requests, from a PCF, an SMF, or an NWADF, to analyze a reason why the network does not meet the transmission requirement of the service data. The PCF, the SMF, or the NWADF obtains information used to recover a service, and sends the information to a device that performs a service recovery operation, for example, the terminal device or an access network device. The information used to recover the service is used to enable the network to meet the transmission requirement of the service data.

Abstract: The present disclosure provides a data processing method and apparatus to reduce storage space occupied by a redundant packet flow description (PFD) stored in a unified data repository (UDR). After obtaining a first PFD, a first device obtains a second PFD from a second device, and sends a PFD set to a UDR based on the first PFD and the second PFD, so that the UDR can update PFD information in the second PFD based on the PFD set. The PFD set includes at least one of the first PFD and the second PFD, the first PFD includes a first triplet and a first application ID, and the second PFD includes a second triplet and a second application ID.

Abstract: An information transmission method and an apparatus are provided. In the method, a data analytics function network element receives user consent change information from a unified data management network element, where the user consent change information is used to represent that a first terminal device no longer authorizes a core network element to collect and use data of the first terminal device, and the data analytics function network element and a model repository function network element are the core network element. The data analytics function network element sends a model delete request to the model repository function network element based on the user consent change information, where the model delete request is used to request the model repository function network element to delete a first model corresponding to the first terminal device.

Abstract: This application discloses a data analysis method and an apparatus. In the method, a data analysis network element sends a first request message to a security network element, where the first request message is used to request to perform security detection on first data, and the first data is data for which the data analysis network element performs data analysis on a specified data analysis type. The data analysis network element generates or updates, based on a security detection result, a data analysis result corresponding to the data analysis type. The security network element performs security detection on the first data, and separate abnormal data from the first data, so that the data analysis network element can establish a model based on data other than the abnormal data, to improve accuracy of the model and accuracy of the data analysis result.

Abstract: The present disclosure discloses a calibration method and system for medical imaging. The calibration method comprising: obtaining imaging data; dividing the imaging data into a plurality of patches; and calibrating the imaging data based on one or more target patches of the plurality of patches, wherein the one or more target patches is a part of the plurality of patches.

Abstract: The present disclosure is related to systems and methods for image processing. The method includes obtaining an original image. The original image includes at least one blood vessel region and at least one scalp region. The method includes determining an intermediate image by removing the at least one scalp region from the original image. The method includes generating at least one target image by performing a maximum intensity projection operation on the intermediate image. The at least one target image represents the at least one blood vessel region in the original image.

Abstract: A near-field microwave (NEM) three-dimensional (3D) printing device comprises a metamaterial-inspired near-field electromagnetic structure (Meta-NFS) configured to be placed adjacent to a nozzle of an additive printing device. The Meta-NFS comprises a tapered electrically conductive structure. A first tip and a second tip of the tapered electrically conductive structure forming a gap.

Abstract: A data processing method and an apparatus are provided. In the method, a first device obtains a first inference value of each of M1 second devices in M second devices related to a first service, and receives a second inference value from each of M2 second devices in the M second devices; and the first device may determine a comprehensive inference value of the first service based on the first inference value of each of the M1 second devices and the second inference value of each of the M2 second devices. The first inference value is corresponding to the first inference value by using first data and a first model, and the first model is determined by the first device; and the second inference value is generated on the second device corresponding to the second inference value by using second data and a second model.

Abstract: Method and device for water-fat separation of image, computer apparatus, and computer-readable storage medium.