Analysis: Do AT&T hot spots represent a quiet move into LTE?

08/18/2010 | ConnectedPlanetOnline.com

AT&T's move to increase subscribers' access to Wi-Fi hot spots has paid off in relieving pressure on its network, and the carrier may have another motive in mind: Using Wi-Fi as a bridge to telecom's eventual introduction of LTE services in a couple of years, according to industry observers.

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