From: Bob on
Anyone gambling on how long it will take for this to be finally approved?
<http://www.ieee802.org/11/Reports/tgad_update.htm>

It looks, from the initial .ppt, that the AP's will be dual or tri band
radio systems 2.4/5GHz and 60GHz to enable beamforming to improve the
range of the 60GHz links and allow fast session transfer.
<https://mentor.ieee.org/802.11/dcn/10/11-10-0492-02-00ad-collaboration-between-2-4-5-and-60-ghz.ppt>
<https://mentor.ieee.org/802.11/dcn/10/11-10-0491-02-00ad-fast-session-transfer.ppt>