Abstract: Dental operatories with a plurality of networked devices may only require firmware updates for a subset of the devices. In embodiments, the plurality of networked devices are queried to determine a current firmware revision for each device. An update service then builds an update package that only includes firmware update images for those devices determined to have out of date firmware, thereby saving time and network bandwidth. Other embodiments may be described and/or claimed.

Abstract: A dental equipment service application that allows for capture of an image of a component of a dental equipment, and using the image to search for a replacement, is described. In embodiments, the image is used to search a database of replacement parts, such as with a machine learning algorithm. Possible replacement parts may be provided via an API to facilitate purchase. The application may further allow access to diagnostic information on the equipment and documentation relevant to the replacement parts. Other embodiments may be described and/or claimed.

Abstract: A method and an apparatus for managing an HFN for ciphering/deciphering at an RNC of a mobile communication system are provided. In the method, a Timing Adjustment (ToA) value is received from a base station, and a Connection Frame Number (CFN) is corrected. Whether correction of the CFN has been generated within the same cycle is determined by comparing the correction CFN with an absolute CFN serving as a reference. An HFN value is changed or maintained depending on whether the CFN correction has been generated within the same cycle.

Abstract: A method and an apparatus for managing an HFN for ciphering/deciphering at an RNC of a mobile communication system are provided. In the method, a Timing Adjustment (ToA) value is received from a base station, and a Connection Frame Number (CFN) is corrected. Whether correction of the CFN has been generated within the same cycle is determined by comparing the correction CFN with an absolute CFN serving as a reference. An HFN value is changed or maintained depending on whether the CFN correction has been generated within the same cycle.