SoftBank Corp deployed an artificial intelligence system that dynamically controls base station sleep states across Japan. The technology analyzes real-time traffic patterns and people movement to determine when base stations can enter low-power mode without affecting service quality.
The AI solution differs from conventional methods by automatically setting customized thresholds for each base station based on processing capacity and surrounding infrastructure. This approach expanded the number of sleeping cells from approximately 14,000 to 24,000 sites, representing a 71% increase in energy-saving capacity.
AI-Powered Base Station Sleep Control
Real-time traffic analysis and dynamic power management for telecommunications infrastructure
How AI Sleep Control Functions
Measured Energy Impact
Conventional vs AI-Powered Control Systems
- Uniform sleep thresholds applied to all base stations
- Manual configuration and adjustments required
- Static parameters with limited flexibility
- Approximately 14,000 sleeping cells achieved
- Fixed operational settings regardless of conditions
- Dynamic thresholds customized per base station
- Fully automated optimization without manual input
- Real-time adaptation to traffic pattern changes
- Expanded to 24,000 sleeping cells capacity
- Instant quality monitoring with automatic reversion
Net-Zero Implementation Timeline
Hybrid Renewable Energy Base Station
The AI sleep control system coverage was discussed along with the renewable energy base station trial in Chiba Prefecture. The expansion from 14,000 to 24,000 sleeping cells and the 5 million kWh annual power reduction were documented. The 92.6% renewable energy usage in fiscal year 2024 and the targets for fiscal 2030 and 2050 were presented.
SoftBank’s hybrid renewable energy approach combines battery technology with solar and wind generation. The technical specifications of the 3kW wind turbine and automatic switching capabilities were outlined. Additional information on AI technology developments and network infrastructure security can be referenced through related coverage.
