Abstract: A UE performs up to a threshold number of attempts to transmit a default capability message to a base station, the default capability message representing a default set of CA combinations supported by the UE. If transmission is unsuccessful, the UE switches to a compact capability mode in which the UE attempts to transmit compacted UE capability messages representing successively smaller subsets of the default set of CA combinations until either a capability message is successfully received by the base station or a second threshold number of unsuccessful transmission attempts is performed. To facilitate configuration of an initial compacted capability message, the UE maintains a PC list that lists one or more cells that have been identified previously as incapable of receiving default-sized capability messages and that further identifies a representation of a limited subset of CA combinations to include in capability messages sent to a corresponding listed cell.

Abstract: A method of pose change notification for an interactive image processing system performing a space scanning process includes receiving a current image and a previous image from a camera of the interactive image processing system; calculating a pose change of the camera of the interactive image processing system according to the current image and the previous image; and generating a notification to a user of the interactive image processing system when the pose change of the camera has met at least one threshold.

Abstract: A positioning method, applied in a reality presenting device, includes collecting a plurality of first images of a real environment and constructing a virtual environment corresponding to the real environment according to the plurality of first images; obtaining, by a reality presenting device, a second image of the real environment; computing an initial virtual position in the virtual environment corresponding to the second image according to the plurality of first images and the second image; and displaying, by the reality presenting device, the virtual environment in a perspective from the initial virtual position at a time which a specific application of the reality presenting device is initiated; wherein the initial virtual position is corresponding to an initial real location in the real environment at which the reality presenting device captures the second image.

Abstract: Various solutions for problem cell handling with respect to user equipment in mobile communications are described. An apparatus may transmit user equipment (UE) capability information to a cell. The apparatus may determine the cell as a problem cell in response to no service received from the cell. The apparatus may reduce a size of the UE capability information. The apparatus may further transmit the reduced UE capability information to the problem cell.