1. Bingham JA: Multicarrier modulation for data transmission: an idea whose time has come. IEEE Commun. Mag 1990, 28: 5-14.
2. Starr T, Cioffi JM, Silvermann PJ: Understanding Digital Subscriber Line Technology. Prentice Hall, Englewood Cliffs; 1999.
3. IEEE: IEEE 802.11 wireless local area networks: the working group WLAN standards. 2010.
http://grouper.ieee.org/groups/802/11
. Accessed 10/07/2012
4. ETSI Normalization Committee: High performance radio local area networks (HIPERLAN) type 2. 1995.
http://www.etsi.org
. Accessed 1 Sept 2012
5. ETSI Normalization Committee: Radio broadcasting systems; digital audio broadcasting (DAB) to mobile, portable and fixed receivers. 2006.
http://www.etsi.org
. Accessed 1 Sept 2012