AT&T upgrading network for next generation iPhone launch

AT&T sources have confirmed that it is upgrading it existing wireless network in view of the launch of the next generation iPhone expected in mid 2009. This is the third major upgrade the company is going to implement as the official iPhone carrier in the US. The launch of the first generation iPhone was preceded by the company upgrading its whole Edge network and the iPhone 3G was launched after the company upgraded their network to 3G spectrum.   This time the company is planning to double its existing downlink capacity of its high-speed packet access (HSPA) 3.6 megabits per second Read More...