Abstract: A power supply apparatus of a computerized tomography (CT) shelter system is provided. The power supply apparatus comprises a power source buffer unit and a generator. The power source buffer unit comprises a battery module and an inverter module. The battery module is used to store electric energy. The inverter module may convert low-level alternating-current power into direct-current power, which is then stored in the battery module, and may also convert the direct-current power stored in the battery module into high-level alternating-current power that is then supplied to a CT apparatus of the CT shelter system. The generator may generate the low-level alternating-current power that is then supplied to the inverter module, and the generator may also supply the generated low-level alternating-current power to an air conditioning apparatus of the CT shelter system.

Abstract: Features of each ordered step of a recorded test script for an application under test (AUT) are generated. The ordered steps are segmentally organized over actions based on feature relatedness of the ordered steps. Each action includes a contiguous subset of the ordered steps. The actions are hierarchically organized within a tree based on an ordered feature relatedness of the actions. The tree has nodes respectively corresponding to the actions. The actions are abstractedly related to one another based on an unordered feature relatedness of the actions to generate abstracted actions that each generalize a subset of the actions. Abstracted action groups are generated based on the abstracted actions and the tree. Each abstracted action group includes abstracted actions mapping to corresponding nodes of the tree within a same branch. The ordered steps of the recorded test script are collapsed into a series of instantiations of the abstracted action groups.

Abstract: Features of each ordered step of a recorded test script for an application under test (AUT) are generated. The ordered steps are segmentally organized over actions based on feature relatedness of the ordered steps. Each action includes a contiguous subset of the ordered steps. The actions are hierarchically organized within a tree based on an ordered feature relatedness of the actions. The tree has nodes respectively corresponding to the actions. The actions are abstractedly related to one another based on an unordered feature relatedness of the actions to generate abstracted actions that each generalize a subset of the actions. Abstracted action groups are generated based on the abstracted actions and the tree. Each abstracted action group includes abstracted actions mapping to corresponding nodes of the tree within a same branch. The ordered steps of the recorded test script are collapsed into a series of instantiations of the abstracted action groups.

Abstract: Disclosed is a wireless communication module capable of waking up a wireless communication device in a park state based on a connectionless broadcast and a method thereof. A synchronization information transmitting unit broadcasts synchronization information that includes an address of a personal area network user (PANU) and a clock information. A parameter setting unit sets window parameters that include size and repetition of a random access window. An information generation unit generates a window supporting information indicative of whether a random access window is supported or not. A window management unit activates and inactivates a polling access window and a random access window generated based on the window parameters. The PANU, which is synchronized using the synchronization information, is unparked through the random access window based on the window supporting information.