| 摘要 |
A wireless communicating device includes a wireless communicating module and one or more memories and a local network chip coupled to a CPU. The CPU includes a device for counting the non-working time of the CPU, and for stopping the CPU, and for changing the CPU to a sleeping status, and for reducing the frequency of the CPU. The CPU includes another device for check whether the CPU is in the sleeping status or not, and for recounting the non-working time of the CPU, and for restoring the CPU back from the sleeping status, and for recovering the frequency of the CPU.
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