Abstract: This application discloses an AP selection method and apparatus, and relates to the field of network technologies. The method includes: determining a first AP in a plurality of APs based on neighbor relationships and/or path losses between the plurality of APs in a network, where the first AP is configured to provide, when the network enters a power-saving state, an association service for a terminal intending to access the network. Because the first AP is obtained based on the neighbor relationships and/or the path losses between the plurality of APs, and is not determined based on a terminal behavior, when the network enters the power-saving state, basic signal coverage of the network can be ensured by using the first AP, and a network use requirement can be ensured while burst service access is monitored, so that power saving can be implemented to a large extent while ensuring user experience.

Abstract: A bandwidth configuration method and a related device are disclosed. An electronic device first determines bandwidth configuration schemes of N AP groups, and then adjusts the bandwidth configuration scheme of the AP group based on a physical topology similarity between the AP groups. When physical topologies of two AP groups are similar, if bandwidths of two APs at corresponding physical locations in the two AP groups are different, the electronic device determines a larger value of the bandwidths of the two APs as the bandwidths of the two APs.

Abstract: A method for generating 3D printing data, a method for planning a path, a system and a storage medium are provided; the method for generating 3D printing data comprises: generating at least one slice pattern based on a projected contour of a model of a to-be-printed object, wherein each slice pattern comprises one or more texture lines, and the one or more texture lines comprise non-closed texture lines whose endpoints are located on the projected contour; and generating 3D printing data based on spatial positions of printing lines of cross-sectional patterns, with the cross-sectional patterns determined based on the at least one slice pattern. wherein the printing lines comprise texture lines. The present disclosure adopts 3D printing to realize structural designs that cannot be achieved using conventional fabrics, thereby increasing design freedom of fabrics in terms of both appearance and functionality.