1. Fcc, nov 2008, https://apps.fcc.gov/edocs_public/attachmatch/FCC-08-260A1.pdf”.
2. Fcc, sep 2010, https://apps.fcc.gov/edocs_public/attachmatch/FCC-10-196A1_Rcd.pdf.
3. White space networking with wi-fi like connectivity;Bahl;SIGCOMM Comput. Commun. Rev.,2009
4. Mircosoft Partnerships, http://whitespaces.microsoftspectrum.com.
5. IEEE 802.11af, https://standards.ieee.org/standard/802_11af-2013.html.