Spatially aware communications using radio frequency (RF) communications standards
First Claim
1. A method for proximity based communications, comprising:
- defining a proximity boundary with dimensions defined, in part, by a communication range of one of a first Short Range Communication (SRC) device and a second SRC device, wherein the first SRC device and the second SRC device are configured to communicate using near field magnetic induction (NFMI);
communicating a proximity signal in the proximity boundary between the first SRC device and the second SRC device using NFMI, wherein at least one of the first and second SRC devices includes at least two antennas to provide magnetic induction diversity, and using the magnetic induction diversity to substantially reduce a variability of the dimensions of the proximity boundary; and
providing a security permission to enable selected data to be communicated from one or more of the first SRC device or the second SRC device when the proximity signal is detected between the first SRC device and the second SRC device, wherein the selected data is communicated from one or more of the first SRC device or the second SRC device using a radio frequency (RF) communication standard, wherein an RF link is established between the first SRC device and the second SRC device to enable selected data communications to continue between the first SRC device and the second SRC device even after one or more of the first SRC device or the second SRC device exits the proximity boundary.
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Accused Products
Abstract
Technology is described for proximity based communications. A proximity boundary can be defined with dimensions defined, in part, by a communication range of one of a first Short Range Communication (SRC) device and a second SRC device. A security permission can be provided to enable selected data to be communicated from one or more of the first SRC device or the second SRC device. The selected data can be communicated from one or more of the first SRC device or the second SRC device using a radio frequency (RF) communication standard. An RF link can be established between the first SRC device and the second SRC device to enable selected data communications to continue between the first SRC device and the second SRC device even after one or more of the first SRC device or the second SRC device exits the proximity boundary.
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Citations
23 Claims
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1. A method for proximity based communications, comprising:
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defining a proximity boundary with dimensions defined, in part, by a communication range of one of a first Short Range Communication (SRC) device and a second SRC device, wherein the first SRC device and the second SRC device are configured to communicate using near field magnetic induction (NFMI); communicating a proximity signal in the proximity boundary between the first SRC device and the second SRC device using NFMI, wherein at least one of the first and second SRC devices includes at least two antennas to provide magnetic induction diversity, and using the magnetic induction diversity to substantially reduce a variability of the dimensions of the proximity boundary; and providing a security permission to enable selected data to be communicated from one or more of the first SRC device or the second SRC device when the proximity signal is detected between the first SRC device and the second SRC device, wherein the selected data is communicated from one or more of the first SRC device or the second SRC device using a radio frequency (RF) communication standard, wherein an RF link is established between the first SRC device and the second SRC device to enable selected data communications to continue between the first SRC device and the second SRC device even after one or more of the first SRC device or the second SRC device exits the proximity boundary. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A proximity based communications system, comprising:
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a proximity Short Range Communication (PSRC) device including a first near field magnetic induction (NFMI) transceiver, the PSRC device in a substantially fixed position and coupled to a first computing device; a SRC device including a second NFMI transceiver, the SRC device coupled to a second computing device, wherein at least one of the PSRC device and the SRC device includes at least two antennas to provide magnetic induction diversity, wherein a proximity boundary with dimensions is defined, in part, by a communication range of one or more of the PSRC device or the SRC device, and using the magnetic induction diversity to substantially reduce a variability of the dimensions of the proximity boundary; a proximity signal module, coupled to the PSRC device, configured to communicate a proximity signal to the SRC device within the proximity boundary using NFMI to indicate that the PSRC device and the SRC device are located within the proximity boundary; and a security permission module, coupled to the PSRC device, operable to provide a security permission to the SRC device when the proximity signal is detected between the PSRC device and the SRC device, the security permission enabling the SRC device to communicate selected data using a radio frequency (RF) communication standard, wherein the SRC device is configured to continue performing selected data communications even after the SRC device exits the proximity boundary. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A method for proximity based communications, comprising:
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defining a proximity boundary with dimensions defined, in part, by a communication range of one of a proximity Short Range Communication (PSRC) device and a SRC device, wherein the PSRC device and the SRC device are configured to communicate using near field magnetic induction (NFMI), wherein at least one of the PSRC device and the SRC device include at least two antennas to provide magnetic induction diversity, and using the magnetic induction diversity to substantially reduce a variability of the dimensions of the proximity boundary; and broadcasting a proximity signal from the PSRC device to the SRC device using NFMI to indicate that the PSRC device and the SRC device are located within the proximity boundary, wherein the proximity signal includes a security permission for the SRC device to communicate selected data to the PSRC device using a radio frequency (RF) communication standard, wherein an RF link is established between the PSRC device and the SRC device to enable selected data communications to continue between the PSRC device and the SRC device even after the SRC device exits the proximity boundary. - View Dependent Claims (21, 22, 23)
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Specification