I would like to know what kind of equipment is needed to make a large wireless network like the one of some universities like USC or Standford or from a Wireless ISP, what kind of equipment do they use ?
I know that Cisco is the leader almost everywhere on networking, is it also the case here ? What about the antennas ? What do they use ? How to they make fast roaming ? (normal roaming takes some seconds as I know). What is the utility of a "Wireless management system" ?
I've found this website, it looks like it's this kind of equipment that is used for huge wireless network, but I'm not sure: http://www.ubnt.com
Any idea leads?