Cognitive radio

policy perspectives are analysed as they pertain to both cognitive radios and the TV whitespace, identifying the contradictions and opportunities therein. The analysis shows that regulators have already formulated many of the policy tools necessary to create a coherent ecosystem for license-based exploitation of TV whitespace by Terrest essor s ey cou re than is both of such ability to learn, ns regarding its f to finding easy role of cognitive radio, as permitted by the regulations, is limited. The suggestion is that the debate around TV whitespaces needs to b