Method and system for broadband near-field communication utilizing full spectrum capture (FSC) supporting screen and application sharing

摘要

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.

主权项

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; andbypassing 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.