Hi WebMaster:
Thanks for your reply. In the second step with GW I was refering to the Gateways. You need to calculate the packets per second (pps) you Gateway needs to transfer your information.
In the third place you make the calculation to have the bandwith required for your link (satellite, MW, etc.)
Sorry for the omission. I think an calculation example will be truly didactic and may help us to make confident with our calculation.
Regards
Carlos Alcocer