How to setup a wireless broadband Internet service

I would like to provide a fast wireless Internet service for the whole of my city, such that everyone can be anywhere within the city at any time (regardless of the number of hosts per time) and still enjoy an excellent connection. Consider houses, offices, neighborhood centers, moving vehicle etc. I need the following information:
? Hardware requirement & quantity
? Software requirement
? Bandwidth requirement
? VSAT or fibreoptics solution?
? Other technical details
? Breakdown of cost implications
Thanks for your quick response.