8. Work will continue on policy solutions that will help smartphones to select between Wi-Fi and cellular connectivity. This is a complex issue, and one that will not be resolved for several more years.
9. 802.11ac continues to make inroads, with the really compelling step forward coming with multi-user MIMO in Wave 2. This will allow access points to talk with as many as 4 single stream smartphones at the same time.
10. No matter how much network capacity is put in place through a combination of cellular and Wi-Fi, it will never be enough. More spectrum and spectrum sharing ideas are required, along with ever greater network densification.
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