Ummm, not sure I can help but will chip in to get the ball rollin.
Before checking the site you listed (Link Removed) I heard that the phone would be a "WiFi hotspot", and not the laptop?
Did you look for an APP in the Play.store yet?
(personally I use a wireless router and get download of up to 160mb/sec and uploads of 80mb/sec on that; and I only use the phone WiFi at home for now).
Also
I am unsure from your brief message, if you want to get Internet on your phone from your laptop. If so, you must be using a LAN cable and do not have a wireless router; or?
People commenting here also might benefit from knowing....
A) What laptop (outline spec) and Operating system? W7, W8?
But I guessed you may have sorted it by now?
All I did was press a button on the wireless router to get the net on the phone.