Method and system for broadband near-field communication utilizing full spectrum capture (FSC) supporting screen and application sharing
A wireless communication device (WCD) establishes an ad-hoc communication link with a second WCD within operating range. A replica of at least a portion of a display of the first WCD may be shared with the second WCD utilizing wireless broadband signals that are communicated via the established one or more ad-hoc communication links. The first WCD and the second WCD are operable to communicate the wireless broadband signals at a power level that is below a spurious emissions mask. The transmitted wireless broadband signals are spread so they occupy a designated frequency spectrum band. The shared replica of at least a portion of the display of the first WCD includes one or more applications, text, video and/or data content. A user of the first WCD may interact with content that is displayed on a display of the second WCD and vice-versa.
1. A method, comprising:
establishing, in a first wireless communication device, a first ad-hoc communication link with a second wireless communication device within operating range, wherein the establishing the ad-hoc communication link comprises the first communication device:
determining, based on strength of wireless broadband signals received by the first wireless communication device from the second wireless communication device, a distance between the first wireless communication device and the second wireless communication device;
exchanging security information with the second wireless communication device if the determined distance between the first wireless communication device and the second wireless communication device is above a first threshold; and
bypassing an exchange of the security information if the determined distance between the first wireless communication device and the second wireless communication device is below the first threshold; and
sharing, by the first wireless communication device using wireless broadband signals communicated via the first ad-hoc communication link, application data with the second wireless communication device.
2. The method according to claim 1 , wherein the security information is based on one or more profiles associated with the first wireless communication device and the second wireless communication device.
3. The method according to claim 1 , comprising establishing, by the second wireless communication device, a second ad-hoc communication link with a third wireless communication device.
4. The method according to claim 3 , comprising sharing, by the second wireless communication device using the second ad-hoc communication link, the application data.
5. The method according to claim 4 , wherein the sharing of the application data via the first ad-hoc communication link and the second ad-hoc communication link occurs concurrently.
6. The method according to claim 1 , wherein the threshold corresponds to physical contact between the first wireless communication device and the second wireless communication device.
7. The method according to claim 1 , wherein:
the security information is information that corresponds to a first level of security if the determined distance is above the first threshold and below a second threshold; and
the security information is information that corresponds to a second level of security if the determined distance is above the first threshold and above the second threshold.
8. The system according to claim 1 , wherein the threshold corresponds to physical contact between the first wireless communication device and the second wireless communication device.
9. A system, comprising:
one or more circuits for use in a first wireless communication device, the one or more circuits being operable to:
establish a first ad-hoc communication link with a second wireless communication device within operating range, wherein the establishment of the first ad-hoc communication link comprises:
determination, based on strength of wireless broadband signals received by the first wireless communication device from the second wireless communication device, of a distance between the first wireless communication device and the second wireless communication device;
exchange of security information if the determined distance between the first wireless communication device and the second wireless communication device is above a first threshold; and
bypass of an exchange of the security information if the determined distance between the first wireless communication device and the second wireless communication device is below the first threshold; and
share, using wireless broadband signals communicated via the first ad-hoc communication link, application data with the second wireless communication device.
10. The system according to claim 9 , wherein the security is based on one or more profiles associated with the first wireless communication device and the second wireless communication device.
11. The system according to claim 9 , wherein the second wireless communication device comprises circuitry operable to establish a second ad-hoc communication link with a third wireless communication device.
12. The system according to claim 11 , wherein the circuitry of the second wireless communication device is to share, via the second ad-hoc communication link, the application data.
13. The system according to claim 12 , wherein the sharing of the application data via the first ad-hoc communication link and the second ad-hoc communication link occurs concurrently.
14. The system according to claim 9 , wherein:
the security information is information that corresponds to a first level of security if the determined distance is above the first threshold and below a second threshold; and
the security information is information that corresponds to a second level of security if the determined distance is above the first threshold and above the second threshold.