We've certainly seen our fair share of 4G devices in the Las Vegas sun (well, convention center) this year, but as you might have guessed, a recent study finds that increased awareness does not necessarily equal increased understanding. As the Nielsen Company recently discovered, the majority (54 percent) of consumers who know or care about 4G were relying on the old International Telecommunications Union definition of mobile data speeds over 100 Mb/s, even though carriers have sort of been making up their own rules (for instance, T-Mobile and AT&T are calling their HSPA+ networks 4G). And what to make of the large percentage of people who think
