Systems and methods for location-based tuning
First Claim
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1. A method for wireless communication by a wireless communication device, comprising,receiving geographic location information;
- sending a message to a reader device indicating support for tuning an antenna for inductively coupled communication based on the geographic location information;
querying a geographic location tuning database for near-field communication (NFC) tuning parameter values corresponding with the geographic location information;
determining one or more NFC tuning parameters to change based on the NFC tuning parameter values; and
adjusting an antenna for inductively coupled communication according to the determined NFC tuning parameters.
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Abstract
A method for wireless communication by a wireless communication device is described. The method includes receiving geographic location information. The method also includes querying a geographic location tuning database for tuning parameter values corresponding with the geographic location information. The method further includes determining one or more tuning parameters to change based on the tuning parameter values. The method additionally includes adjusting an antenna for inductively coupled communication with a reader device according to the determined tuning parameters.
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Citations
29 Claims
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1. A method for wireless communication by a wireless communication device, comprising,
receiving geographic location information; -
sending a message to a reader device indicating support for tuning an antenna for inductively coupled communication based on the geographic location information; querying a geographic location tuning database for near-field communication (NFC) tuning parameter values corresponding with the geographic location information; determining one or more NFC tuning parameters to change based on the NFC tuning parameter values; and adjusting an antenna for inductively coupled communication according to the determined NFC tuning parameters. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A wireless communication device, comprising:
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a processor; a memory in communication with the processor; and instructions stored in the memory, the instructions executable by the processor to; receive geographic location information; send a message to a reader device indicating support for tuning an antenna for inductively coupled communication based on the geographic location information; query a geographic location tuning database for near-field communication (NFC) tuning parameter values corresponding with the geographic location information; determine one or more NFC tuning parameters to change based on the NFC tuning parameter values; and adjust an antenna for inductively coupled communication according to the determined NFC tuning parameters. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A method for wireless communication by a reader device, comprising, sending a non-standardized message that includes geographic location information to a wireless communication device;
- receiving a message from the wireless communication device indicating support for tuning an antenna for inductively coupled communication using near-field communication (NFC) tuning parameter values corresponding to the geographic location information based on the non-standardized message;
turning off a magnetic field of the reader device for a period of time sufficient to allow the wireless communication device to tune its antenna according to the geographic location information included in the non-standardized message; and
turning on the magnetic field after the period of time to perform an NFC transaction with the wireless communication device. - View Dependent Claims (23, 24, 25)
- receiving a message from the wireless communication device indicating support for tuning an antenna for inductively coupled communication using near-field communication (NFC) tuning parameter values corresponding to the geographic location information based on the non-standardized message;
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26. A reader device, comprising:
- a processor;
a memory in communication with the processor; and
instructions stored in the memory, the instructions executable by the processor to;
send a non-standardized message that includes geographic location information to a wireless communication device;
receive a message from the wireless communication device indicating support for tuning an antenna for inductively coupled communication using near-field communication (NFC) tuning parameter values corresponding to the geographic location information based on the non-standardized message;
turn off a magnetic field of the reader device for a period of time sufficient to allow the wireless communication device to tune its antenna according to the geographic location information included in the non-standardized message; and
turn on the magnetic field after the period of time to perform an NFC transaction with the wireless communication device. - View Dependent Claims (27, 28, 29)
- a processor;
Specification