Near field communication (NFC) enhanced computing systems
First Claim
1. A computer-implemented method for powering on a near-field communications (NFC)-equipped server computer utilizing NFC, the method comprising:
- reading user credentials at the NFC-equipped server computer from an NFC card or an NFC-equipped mobile device via an NFC reader powered on by a direct-current (DC) power supply device;
providing the user credentials from the NFC reader to an embedded controller (EC) operating in the NFC-equipped server computer, the EC powered on by the DC power supply device and the NFC-equipped server computer having defined components powered off;
determining, by way of the EC, whether the user credentials indicate a right to power on the NFC-equipped server computer; and
responsive to determining that the user credentials indicate the right to power on the NFC-equipped server computer, providing a power-on signal from the EC to a power controller operating in the NFC-equipped server computer, the power-on signal causing the DC power supply device to power on the defined components of the NFC-equipped server computer.
3 Assignments
0 Petitions
Accused Products
Abstract
Technologies are disclosed herein for utilizing near field communication (“NFC”) to improve the security, performance, and configuration of computing systems. In particular, NFC can be utilized to power an NFC-equipped server computer on or off, to log directly into an operating system executing on the NFC-equipped server computer, to stream firmware debugging data from an NFC-equipped server computer to an NFC-equipped mobile device, to initiate the update or recovery of firmware, to provide hardware inventory data, or to pair hardware devices. Firmware debugging data can also be streamed from a firmware to an NFC-equipped mobile device. NFC can also be utilized to disable functionality provided by a mobile device while the device is in motion, such as when a user of the mobile device is operating a motor vehicle.
14 Citations
12 Claims
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1. A computer-implemented method for powering on a near-field communications (NFC)-equipped server computer utilizing NFC, the method comprising:
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reading user credentials at the NFC-equipped server computer from an NFC card or an NFC-equipped mobile device via an NFC reader powered on by a direct-current (DC) power supply device; providing the user credentials from the NFC reader to an embedded controller (EC) operating in the NFC-equipped server computer, the EC powered on by the DC power supply device and the NFC-equipped server computer having defined components powered off; determining, by way of the EC, whether the user credentials indicate a right to power on the NFC-equipped server computer; and responsive to determining that the user credentials indicate the right to power on the NFC-equipped server computer, providing a power-on signal from the EC to a power controller operating in the NFC-equipped server computer, the power-on signal causing the DC power supply device to power on the defined components of the NFC-equipped server computer. - View Dependent Claims (2, 3, 4)
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5. A server computer, comprising:
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a near-field communications (NFC) reader powered on by a direct-current (DC) power supply device; a power controller; and an embedded controller (EC) coupled to the NFC reader and powered on by the DC power supply device, the EC configured to; receive user credentials from the NFC reader; determine whether the user credentials indicate a right to power on the server computer, the server computer operating in a mode having defined components powered off; and responsive to determining that the user credentials indicate the right to power on the server computer, provide a power-on signal to the power controller; wherein the power controller causes the DC power supply device to power on the defined components in response to receiving the power-on signal. - View Dependent Claims (6, 7, 8)
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9. A non-transitory computer-readable storage medium having instructions stored thereupon which, when executed by a processor, cause the processor to:
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read user credentials at a near-field communications (NFC-equipped server computer from an NFC card or an NFC-equipped mobile device via an NFC reader powered on by a direct-current (DC) power supply device; provide the user credentials from the NFC reader to an embedded controller (EC) operating in the NFC-equipped server computer, the EC powered on by the DC power supply device and the NFC-equipped server computer having defined components powered off; determine, by way of the EC, whether the user credentials indicate a right to power on the NFC-equipped server computer; and responsive to determining that the user credentials indicate the right to power on the NFC-equipped server computer, provide a power-on signal from the EC to a power controller operating in the NFC-equipped server computer, the power-on signal causes the DC power supply device to power on the defined components. - View Dependent Claims (10, 11, 12)
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Specification