Which generation will it be?: Generally, the vendors seem to be divided into two camps. On the one hand, we have Nokia-Siemens Networks and Qualcomm coming out pro-3G, saying that the technology is mature, proven and that it can help bridge the digital divide by provide wireless broadband access to the masses . The two are also generally anti-WiMAX, but more on that later.

Original Source: The 4G Portal.com