Abstract: A base station management device is provided in the invention. The base station management device includes a Non-Real Time (Non-RT) Radio-Access-Network Intelligent Controller (RIC) and a management device. The Non-RT RIC communicates with applications through a first communication interface. The management device manages a plurality of base stations, communicates with the Non-RT RIC through a second communication interface, and registers a first application and a second application through the Non-RT RIC. The management device detects the plurality of base stations through the first application to determine whether to update the parameter information of the plurality of base stations through the second application.

Abstract: An electric nailing tool comprises a housing, a nail magazine for supplying nails, a spout attached to the nail magazine and having a passage communicated with the housing, a solenoid set, and a hammer. The solenoid set comprises at least two solenoids having a common through-hole for receiving the hammer. A percussion member is securely attached to an end of the hammer to move therewith, thereby driving a nail in the passage out of the spout upon percussion movement of the hammer. The solenoids are energized and de-energized in sequence to move the hammer back and forth along the common through-hole of the solenoids, thereby providing at least two impacting motions by the percussion member to the nail in the passage.