The 9th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC 2013) will be held on July 1-5, 2013. Under the theme of “Wireless Connectivity Globally”, IWCMC 2013 will target a wide spectrum of the state-of-the-art as well as emerging topics pertaining to wireless networks, wireless communications, and mobile computing. Continuing the great success of previous IWCM events, IWCMC 2013 is anticipated to attract a large number of high-quality submissions and stimulate the cutting-edge research discussions among many academic pioneering researchers/scientists and industrial engineers/leaders from all around the world”