Invention Grant
- Patent Title: Electronic apparatus capable of reducing power consumption, control method therefor, and storage medium
- Patent Title (中): 能够降低功耗的电子设备,其控制方法和存储介质
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Application No.: US13159508Application Date: 2011-06-14
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Publication No.: US08639207B2Publication Date: 2014-01-28
- Inventor: Masami Tsunoda
- Applicant: Masami Tsunoda
- Applicant Address: JP
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2010-135022 20100614
- Main IPC: H04B1/16
- IPC: H04B1/16

Abstract:
An electronic apparatus which is capable of appropriately providing notification about a connecting state and an operating state of a wireless communication unit, and reducing power consumption. Upon receiving a beacon signal from a wireless communication access point with a predetermined period, a notification unit provides notification that the wireless communication unit is linked to the wireless communication access point. Based on a time corresponding to the predetermined period, the wireless communication unit is returned into a first state from a second state in which a smaller amount of power is consumed than in the first state. When the wireless communication unit lies in the second state, the notification unit is intermittently disabled, and when the wireless communication unit returns from the second state into the first state, the notification unit is disabled.
Public/Granted literature
- US20110306382A1 ELECTRONIC APPARATUS CAPABLE OF REDUCING POWER CONSUMPTION, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM Public/Granted day:2011-12-15
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