AMPS (PART 1)

Advanced mobile phone system(AMPS):

TACS

MCS-L1

D-AMPS

Cells   > 10 – 20 km amps

Small cell --- less power

Frequency reuse

Overloaded cells --- microcells

Center of cells – base station

Base station – computer + transmitter/ receiver  connected to antenna

MTSO / MISO  : all base stations are connected to .