AT&T's policy to offload traffic to Wi-Fi has brought a 70% cost advantage, reports Morgan Stanley, owing to lower congestion, lower equipment costs, and zero licensing costs for Wi-Fi spectrum.
France's Orange, which owns a significant Wi-Fi network in the region, is looking at ways to deliver a superior smartphone user experience across 3G and Wi-Fi hotspots.
David Sharpley is senior vice president of marketing and product management for Bridgewater Systems