Taichung science park Wi-Max system planning — The signal of the coverage optimization

By the institute for information industry commissioned planning and design of Taichung in central Taiwan Science Park WiMax wireless network system, the whole Chungke area is 3 km by 3 km. All antennas are directional and are mounted to the sides of 7 buildings, A basic requirement is that the area coverage being at least 90 %. The system starts out with 25 sites, to achieve the required 90 % coverage and minimize the number of sites used, SA (Simulated Annealing) is used. An optimal selection of 8 sites covers 91% of the service area.