MBPS = million byte per second or 4800 million bits per second.

I can't guess why you lead with a stratospheric number like this. Folks have been streaming with 54 Mbps for years.

Even 802.11AC ( http://en.wikipedia.org/wiki/IEEE_802.11ac ) was only expected to hit 1000 million bits per second and you are asking for 5 times that. Why?
Bob