| توضیحات: | Cell site engineering is a system engineering process, which is partly science, partly
engineering, and mostly art. This is due to the fact that RF propagation is fuzzy due
to uneven terrain, hills, buildings, vegetation, water, etc. For these reasons, it is difficult
to accurately predict the RF coverage footprint and cell density. | تعداد بازدید: 797 
دریافت فایل |