More and more cellular features can be seen in future WiFi standards to cope with the ever increasing bandwidth demand and thanks to the continuous success of WiFi. Its amazing how WiFi re-invents itself ever and ever and I'm happy to take part in that technology. A technical solution is still required for travelling WiFi groups in trains, ships or aircrafts for continued global regulatory compliance of AP's. We people are travelling and want be connected with that performance and bandwidth everywhere. I'm keen to see the Cisco ax product