Mobile Base Station Power Supply Design Process

What are the components of a base station?

Power Supply: The power source provides the electrical energy to base station elements. It often features auxiliary power supply mechanisms that guarantee operation in case of lost or interrupted electricity, during blackouts. Baseband Processor: The baseband processor is responsible for the processing of the digital signals.

Does a base station need a power supply?

Base station site planning and network design criteric varies operator to operator but power is often not considered until a particular design state where there are problems regarding the availability of power supply . A typical BTS site requires -48V power supply.

How to save energy at Base Transceiver Station?

The energy saving at base transceiver station can be achieved by using three basic power saving phenomena's: sleep mode, power saving strategy and power saving mechanism (e.g. RAPS algorithm) or improving design of renewable hardware (e.g., power amplifier) to make it more energy-efficient.

How much power does a base station draw?

VII. POWER DRAWN BY BTS Table 2: Power Drawn by different Base Stations Type of Base Station GSM Base Station 2/2/2 Power Consumption ( may vary with local conditions) 600-1800W GSM Base Station 4/4/4 UMTS Node B Macro/Fiber 2/2/2 900 – 2300W 750 – 1000W Macro/Fiber — 4/4/4 1300 – 1700W VIII.

How does a base station work?

It usually connects the device to other networks or devices through a dedicated high bandwidth wire of fiber optic connection. Base stations typically have a transceiver, capable of sending and receiving wireless signals; Otherwise if they only send the trailer it will be considered a transmitter or broadcast point only.

What are the properties of a base station?

Here are some essential properties: Capacity: Capacity of a base station is its capability to handle a given number of simultaneous connections or users. Coverage Area: The coverage area is a base station is that geographical area within which mobile devices can maintain a stable connection with the base station.