The webcast in the link below has been pepared by Ruckus regarding Hotspot 2.0 and 802.11u.
http://ed-link.techtarget.com/r/JE0S18F ... a=11183469
Herewith an abstract regarding the contents of the webinar:
Learn how the new IEEE protocol 802.11u communications protocol between APs and wireless client devices and Hot Spot 2.0, a set of capabilities enabling a seamless 3G cellular connection experience for Wi-Fi users transforms the way users connect to wireless networks, making Wi-Fi a much more versatile tool for wireless operators.