As I discussed in a recent post, the relative performance and stability of WiFi to 3G/4G/LTE is going to dictate an ever-expanding role of WiFi for smartphone and tablet users. Building out cellular data networks is just too costly and slow (largely due to permitting) to keep up with demand. GigaOm has a great article today on Japan’s KDDI plan to use of WiFi to supplement their cellular network.
Wi-Fi: It’s the other cell network — Broadband News and Analysis.