Neto, Isabel; Best, Michael L.; Gillett, Sharon E. - In: Information Technologies and International Development 2 (2005) 3, pp. 73-90
New radio technologies and public policies have, in many countries, allowed transmission on specific frequencies by individuals without a license. These license-exempt, or "unlicensed," bands (including 2.4 GHz and 5 GHz in the United States and much of Europe) are increasingly used for data and...