MOBILE DEVICE INCLUDING CONTEXT HUB AND OPERATION METHOD THEREOF

摘要

According to an embodiment of the present invention, provided is an operating method of a context hub for receiving and processing data from a plurality of sensors, which comprises the steps of: identifying a pattern of context data inputted to the context hub from at least one of the plurality of sensors; determining a dynamic voltage-frequency scaling (DVFS) level corresponding to the identified pattern of sensing data; and processing the context data by the context hub using a clock signal or a driving voltage corresponding to the determined dynamic voltage-frequency scaling (DVFS) level.