> Different cell-types > > Cell type Antenna location Cell Dimension (km) > > Large macrocell Above rooftop level 3-30 > Small macrocell Above rooftop level 1-3 > Microcell Below or about rooftop level 0.1-1 > Picocell Below rooftop level 0.01-1 > Nanocell Below rooftop level 0.01-0.001 És a nanocell miért kisebb, mint a picocell?