POWER SAVING METHOD OF BI-DIRECTIONAL COMMUNICATION WIRELESS PERIPHERAL DEVICE
First Claim
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1. A power saving method for a bi-directional communication wireless peripheral device in communication with a host, comprising:
- providing a wireless communication protocol between the host and the bi-directional communication wireless peripheral device;
establishing a bi-directional communication wireless link between the host and the bi-directional communication wireless peripheral device through the wireless communication protocol; and
entering a power off mode when the bi-directional communication wireless link does not exist, wherein in the power off mode, a plurality of functional modules in the bi-directional communication wireless peripheral device is in a non-operating state.
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Abstract
A power saving method of a bi-directional communication wireless peripheral device includes providing a wireless communication protocol between a host and the bi-directional communication wireless peripheral device; establishing a bi-directional communication wireless link between the host and the bi-directional communication wireless peripheral device through the wireless communication protocol; and enter a power off mode when the bi-directional communication wireless link does not exist.
9 Citations
9 Claims
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1. A power saving method for a bi-directional communication wireless peripheral device in communication with a host, comprising:
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providing a wireless communication protocol between the host and the bi-directional communication wireless peripheral device; establishing a bi-directional communication wireless link between the host and the bi-directional communication wireless peripheral device through the wireless communication protocol; and entering a power off mode when the bi-directional communication wireless link does not exist, wherein in the power off mode, a plurality of functional modules in the bi-directional communication wireless peripheral device is in a non-operating state. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A bi-directional communication wireless peripheral device, comprising:
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a plurality of functional modules; a wireless communication module, comprising a wireless communication protocol, for establishing a bi-directional communication wireless link to a host through the wireless communication protocol; and a power management apparatus, turning off the functional modules when the bi-directional communication wireless link does not exist. - View Dependent Claims (8, 9)
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Specification