Abstract: A communication method and an apparatus are provided. The method includes: When an access and mobility management function network element determines that a protocol data unit PDU session status of a terminal device does not meet a first condition (where the first condition in this application is a condition related to the PDU session status of the terminal device) of a network slice after first time expires, it is determined to reject access of the terminal device to the network slice, so that a PDU session resource in the network slice can be properly configured and used.

Abstract: A communication method and a related apparatus are provided. The method includes: An LMF serving a terminal device receives measurement data of a first positioning procedure, where the measurement data includes information about a first cell, the first cell is a cell of a mobile relay with mobility; obtains first information associated with the mobile relay; sends a first request message based on the first information, where the first request message is used to trigger a second positioning procedure for the mobile relay; receives location information of the mobile relay, where the location information of the mobile relay is determined based on the second positioning procedure; and determines a location of the terminal device based on the location information of the mobile relay and the measurement data of the first positioning procedure. This helps accurately calculate the location of the terminal device.

Abstract: This application relates to the field of communication technologies, and provides an access network device determining method and an apparatus, to resolve may fail to access, when requesting to access a network through the non-3GPP access network device, a network slice that the terminal device requests to access. The method includes: The terminal device sends a first message to a mobility management device through a first access network device, where the first message includes an identifier of at least one network slice, and indicates a request for accessing the network slice; receives a second message through the first access network device or a second access network device, where the second message includes information about the second access network device, and indicates that the second access network device supports one or more of the at least one network slice; and establishes a connection to the second access network device.

Abstract: Provided in the present disclosure are a conveying mechanism and a nucleic acid detection apparatus. Specifically, the conveying mechanism includes: a frame; a movable plate, movably disposed on the frame in a horizontal direction, the movable plate having a material carrying position located above the frame and a material picking-up position protruding forward from the frame; and a first carrying table, movably disposed on the movable plate in a vertical direction.

Abstract: The present invention provides an electric power demand response system and method. The system includes an agent group including at least one agent, a total load calculation module and an electricity price calculation module; wherein each agent is adapted to receive electricity price data output by the electricity price calculation module and simulate electricity consumption behavior of a user under the effect of the electricity price, and output load data of the user; the total load calculation module is adapted to receive load data output by all the agents in the agent group and thereby calculate a total load of the agent group; and the electricity price calculation module is adapted to receive the total load of the agent group calculated by the total load calculation module and receive policy data, and thereby calculate a proper electricity price data.