Abstract: Embodiments of this application provide a network slice adjustment method and apparatus, applied to the network slice field. The method may include: A slice configuration network element receives service experience information from a terminal device that not only includes identifier information of a base station and identifier information of a network slice corresponding to a service, but also include quality of service indicator information and/or service user experience information. Then, the slice configuration network element may determine, based on the service experience information, that the base station corresponding to an identifier of the base station cannot meet the service, and adjusta network slice supported by the base station. Further, in embodiments of this application, configuration of the network slice supported by the base station may be automatically optimized, so as to avoid a case in which the service of a user is adversely affected.

Abstract: A network slice handover method and apparatus as applied to the network slice field can include: a slice selection network element receives resource information of an original network slice from a network slice management function network element, where the resource information of the original network slice includes a performance indicator of the original network slice, alarm information of the original network slice, and/or an analysis report for the original network slice; determines, based on the resource information of the original network slice and a network slice handover policy, whether to hand over a terminal device in the original network slice to a target network slice.

Abstract: An electronic device includes a first antenna unit. The first antenna unit includes a first radiator, the first radiator is configured to receive and transmit a radio frequency signal, and the first radiator is further configured to sense capacitance or a capacitance change between the first radiator and a detected object when the detected object approaches. The electronic device further includes a sensor chip. The sensor chip is configured to obtain the capacitance or the capacitance change, to determine a proximity of the detected object relative to the first radiator, and the sensor chip is electrically connected to a minimum-voltage point on the first radiator by a conducting wire.