1. WiMAX (2008) Through 2013—An Evolution to 802.16m, http://www.researchandmarkets.com/reports/577457/wimax_2008_through_2013_an_evolution_to_802.pdf
2. http://www.gartner.com/it/page.jsp?id=1543014
3. Open handset alliance. http://www.openhandsetalliance.com/
4. http://en.wikipedia.org/wiki/Cloud_computing
5. Vance J (2011) Mobile cloud computing: 5 key trends, http://itmanagement.earthweb.com/netsys/article.php/3922856/Mobile-Cloud-Computing-5-Key-Trends.htm , January 31, 2011