Mobile World Congress 2012, Barcelona, Spain
For more information:  http://www.mobileworldcongress.com/

Feb 27 - Mar 1, 2012

CTIA Wireless 2012 - New Orleans, USA
For more information:  http://www.ctiawireless.com/

May 7-12, 2012

Computex 2012 - Taipei, Taiwan
For more information:  http://www.computextaipei.com.tw/

June 5-9, 2012