For the capacity BTS sites, the tool adds enough 1+1+1
sites to tackle the capacity demand. The band is assumed to be
2100 MHz, with a 10 MHz band per carrier. The capacity sites
are assumed to be placed in the hotspots with the highest
traffic demand. Thus, even though the cell ranges are lower
due to the higher frequency, the only significant factor in
dimensioning is assumed to be the amount of traffic. Each
capacity BTS costs 38000 euros for the operator. Every
capacity BTS site is assumed to cover enough ground so that
its maximum capacity is utilized.