In such a scenario, Son is already using the 2.5GHz spectrum in his very efficient Japanese operation.

FORBES: Dear FCC And DOJ: Please Keep Sprint/Clearwire Spectrum American

The device will contact the Spectrum Bridge database to identify channels that are available for operation at its location and can provide high-speed Internet connectivity.

ENGADGET: FCC approves first white space device and database for Wilmington, NC

Please note: Softbank and its Vodaphone operation is already operating very efficiently in the 2.5 Ghz spectrum at speeds not yet seen in the United States on any extant 4G network.

FORBES: Softbank's Brilliant Buy One (Sprint), Get One Free Deal (Clearwire)

Clearwire would, at DISH's request, provide certain commercial services to DISH, including the construction, operation, maintenance, and management of a wireless network covering AWS-4 spectrum and new deployments of 2.5 GHz spectrum.

ENGADGET: Dish Network makes an offer to buy Clearwire, even though Sprint was already buying Clearwire

We again also developed a very simple system for classifying threats generally based on domain of operation (noting that some arguably operate in multiple domains) in an effort to see if any broad spectrum solutions could be developed to neutralize more than one threat vector.

FORBES: Written by David Lowenstein and Risu Na

The pilot will test the inter-operation of white spaces devices, white space databases and the processes to mitigate against causing any undue interference to current spectrum users.

ENGADGET: UK regulator wants white space wireless service in 2014, starts trials this fall