AT&T has unveiled plans to upgrade their 3G network to 7.2 HSPA in various markets across the US by the end of the year. What cities happen to have all of the luck on their side? Charlotte, Chicago, Dallas, Houston, Los Angeles and Miami.

If you don't live in any of those cities don't worry, I will let you all know how it is working here in Chicago. Unfortunately for those who are not so lucky, the wait for HSPA 7.2 will will take a bit longer as AT&T is planning on having 25 of the nation’s 30 largest markets upgraded by the end of 2010. John Stankey, president and CEO, AT&T Operations:


blockquote>“Our deployment of HSPA 7.2 and supporting backhaul connectivity will enable our customers to continue to ride the leading edge of emerging devices and thousands of mobile applications, our network is based on the predominant technology platform used by operators worldwide and has been tested by today’s most popular devices. That experience gives us an important advantage in developing and deploying new technologies to meet customers’ future needs.”

Who knows, maybe as these network upgrades are taking place we will slowly start to see apps such as SlingPlayer Mobile get rid of the Wi-Fi only chains? Only time will tell.