У вашего броузера проблема в совместимости с HTML5
Demonstration of LG's LTE mobile terminal at Mobile World Congress (MWC) Barcelona, February 2009. This is the only LTE terminal that was shown at the show and also featured in the T-Mobile demo. The demo showed connection to two node-Bs (from Nortel and Alcatel-Lucent). Although there seemed to be multiple terminals per node-B there was no handover between node-Bs and it is possible there was only one ACTIVE terminal per node B