Method and apparatus for automatic wireless data transfer
First Claim
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1. An apparatus, comprising:
- a near field communication circuitry;
a wireless charging station detector;
at least one processor; and
at least one non-transitory memory including a computer program code; and
an access controller configured to allow access to information stored in the non-transitory memory according to predefined access information, wherein the predefined access information comprises a rollback counter, wherein the rollback counter is used as a communication freshness guarantee to ensure that only changed information is transferred,wherein the at least one non-transitory memory and the computer program code are configured, with the at least one processor, to cause the apparatus to;
obtain from the wireless charging detector an indication of the presence of a wireless charging field;
obtain from the near field communication circuitry an indication of proximity of a near field communication device; and
in response to obtaining the indication of proximity of the near field communication device, negotiate with the near field communication device based at least in part on the rollback counter, wherein the negotiating is performed by near field communication.
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Abstract
An apparatus, a computer program and a method in an apparatus for causing obtaining from a wireless charging detector (220) an indication of the presence of a wireless charging field; causing obtaining from a near field communication circuitry (210) an indication of proximity of a near field communication device (1 10, 120); and responsively to obtaining the indications, causing negotiating with the near field communication device (1 10, 120).
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Citations
18 Claims
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1. An apparatus, comprising:
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a near field communication circuitry; a wireless charging station detector; at least one processor; and at least one non-transitory memory including a computer program code; and an access controller configured to allow access to information stored in the non-transitory memory according to predefined access information, wherein the predefined access information comprises a rollback counter, wherein the rollback counter is used as a communication freshness guarantee to ensure that only changed information is transferred, wherein the at least one non-transitory memory and the computer program code are configured, with the at least one processor, to cause the apparatus to; obtain from the wireless charging detector an indication of the presence of a wireless charging field; obtain from the near field communication circuitry an indication of proximity of a near field communication device; and in response to obtaining the indication of proximity of the near field communication device, negotiate with the near field communication device based at least in part on the rollback counter, wherein the negotiating is performed by near field communication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method comprising:
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obtaining from the wireless charging detector an indication of a presence of a wireless charging field, by an apparatus that includes a wireless charging detector and an access controller configured to allow access to information stored in the non-transitory memory according to predefined access information, wherein the predefined access information comprises a rollback counter, wherein the rollback counter is used as a communication freshness guarantee to ensure that only changed information is transferred; obtaining from a near field communication circuitry an indication of proximity of a near field communication device; in response to obtaining the indication of proximity of the near field communication device, negotiating with the near field communication device based at least in part on the rollback counter, wherein the negotiating is performed by near field communication; and obtaining operating power for the apparatus by the near field communication circuitry. - View Dependent Claims (17)
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18. A computer program product, comprising at least one non-transitory computer readable storage medium having a computer readable program code portion stored thereon, the computer readable program code portion comprising:
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code for obtaining from a wireless charging detector an indication of a presence of a wireless charging field, by an apparatus that includes the wireless charging detector and an access controller configured to allow access to information stored in the non-transitory memory according to predefined access information, wherein the predefined access information comprises a rollback counter, wherein the rollback counter is used as a communication freshness guarantee to ensure that only changed information is transferred; code for obtaining from a near field communication circuitry an indication of proximity of a near field communication device; and code for, in response to obtaining the indication of proximity of the near field communication device, negotiating with the near field communication device based on the rollback counter, wherein the negotiating is performed by near field communication.
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Specification