Methods and apparatus for power state based backup
First Claim
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1. A device, comprising:
- a processor; and
a memory coupled to said processor, the memory storing instructions for controlling the processor to perform steps comprising;
determining, while a backup process is backing up data on the device, that a power source supplying power to the device has changed from a first power source to a second power source;
automatically, and without user request, terminating the backup process in response to the determination;
detecting that the power source supplying power to the device has changed back to the first power source after termination of the backup process;
resuming the backup process in response to the detection; and
charging a battery inside the device from power received from the first power source, wherein the battery is the second power source and wherein termination of the charging of the battery changes the power source supplying power to the device from the first power source to the second power source.
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Abstract
Methods and apparatus that receive, at a wireless device, power through wire or inductive pad are described. The received power is monitored to back up data from the device to a server in a network through an OTA (over the air) wireless interface. The data is transmitted to the server to back up the data on the device. While backing up the data, whether the power has been removed from the device is determined. The backing up of the data in the device can be terminated automatically and without user request, in response to the determination that the power has been removed.
58 Citations
18 Claims
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1. A device, comprising:
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a processor; and a memory coupled to said processor, the memory storing instructions for controlling the processor to perform steps comprising; determining, while a backup process is backing up data on the device, that a power source supplying power to the device has changed from a first power source to a second power source; automatically, and without user request, terminating the backup process in response to the determination; detecting that the power source supplying power to the device has changed back to the first power source after termination of the backup process; resuming the backup process in response to the detection; and charging a battery inside the device from power received from the first power source, wherein the battery is the second power source and wherein termination of the charging of the battery changes the power source supplying power to the device from the first power source to the second power source. - View Dependent Claims (2, 3, 4)
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5. A device, comprising:
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a processor; and a memory coupled to said processor, the memory storing instructions for controlling the processor to perform steps comprising; determining, while a backup process is backing up data on the device, that power to the device has changed from a first power source to a second power source; automatically, and without user request, terminating the backup process in response to the determination; detecting that power to the device has changed back to the first power source after termination of the backup process; resuming the backup process in response to the detection, and wherein the backup process comprises performing a plurality of backup operations, wherein the backup process is in progress with at least one of the backup operations remaining to be performed when the power to the device changes from the first power source to the second power source, and wherein the backup process is in progress for one of the backup operations, and is terminated before the one backup operation is completed. - View Dependent Claims (6, 7, 8)
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9. A computer implemented method, comprising:
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determining, while a backup process is backing up data on a device, that a power source supplying power to the device has changed from a first power source to a second power source; automatically, and without user request, terminating the backup process in response to the determination; detecting that the power source supplying power to the device has changed back to the first power source after termination of the backup process; resuming the backup process in response to the detection; and charging a battery inside the device from power received from the first power source, wherein the battery is the second power source and wherein termination of the charging of the battery changes the power source supplying power to the device from the first power source to the second power source. - View Dependent Claims (10, 11, 12, 13)
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14. A machine-readable non-transitory storage medium having instructions therein, which when executed by a machine, causes the machine to perform a method, the method comprising:
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determining, while a backup process is backing up data on a device, that a power source supplying power to the device has changed from a first power source to a second power source; automatically, and without user request, terminating the backup process in response to the determination; detecting that the power source supplying power to the device has changed back to the first power source after termination of the backup process; resuming the backup process in response to the detection, and wherein the instructions for controlling the processor further comprise charging a battery inside the device from power received from the first power source, wherein the battery is the second power source and wherein termination of the charging of the battery changes the power source supplying power to the device from the first power source to the second power source. - View Dependent Claims (15, 16, 17, 18)
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Specification