5G • 5G-Advanced (Rel-18)
Base Station Power Models
3GPP Standardized Component Power Consumption Baselines
Mathematical models in TR 38.864 breaking down base station power draw into baseband processing, transceiver RF, cooling, and power amplifier fractions.
Technical Explanation
To evaluate the efficacy of energy-saving proposals, 3GPP Rel-18 establishes standardized baseline power consumption models for Macro, Micro, and Pico base stations. The model quantifies fixed static overhead (chassis cooling, power supply losses) versus dynamic traffic-dependent power (PA draw, digital baseband processing), ensuring unbiased algorithm evaluations.
Key Functions
- Establishes standardized baseline power consumption curves across base station classes
- Isolates static chassis overhead from dynamic traffic-dependent radio power consumption
- Provides objective mathematical models for simulating network energy saving algorithms
- Accelerates global consensus on 3GPP green telecommunications standards
Specifications
3GPP TR 38.864 (Rel-18)
Interfaces
3GPP Simulation Models
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