Table 1 Percentage of the total energy consumption of pico cell BS components, according to the EARTH model [20]
From: Performance evaluation of macro-assisted small cell energy savings schemes
BS components | Pico cell BS |
|---|---|
Baseband components | 33 % |
RF components | 16 % |
DC-DC power supply | 6 % |
Main power supply | 9 % |
Power amplifier | 36 % |