SCOTTSDALE, AZ--(Marketwire - March 29, 2011) - Mobile phone usage is changing and becoming richer with applications. The movement from 2G to 3G is helping to facilitate texting and web-browsing. Now, video-intensive applications are being accessed by mobile phones, which is adding to the pressure on mobile networks globally. As a result, the number of macro base stations deployed will increase to over 6 million by 2014, says In-Stat (www.in-stat.com).