Providing wireless information transportation using dual...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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Details

C455S452200, C455S552100, C455S553100

Reexamination Certificate

active

07899464

ABSTRACT:
Wireless information transportation may be provided. An unlicensed radio frequency may be used to transmit information from a first point to a second point. Then, the unlicensed radio frequency may be determined to no longer provide a sufficient service level. Next, a license to operate in a licensed radio frequency may be purchased when it is determined that the unlicensed radio frequency no longer provides the sufficient service. The license may limit the use of the licensed radio frequency to a point-to-point configuration. Using the unlicensed radio frequency to transmit information from the first point to the second point may be discontinued when it is determined that the unlicensed radio frequency no longer provides the sufficient service level. Then the licensed radio frequency may be used to transmit information from the first point to the second point in the point-to-point configuration when use of the unlicensed radio frequency is discontinued.

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