Mobile Station Transmission Power Control for Multi-Base Station Coordination

The patent introduces a coordination mechanism as an intermediary between multiple base stations. The coordination mechanism receives resource allocation information from multiple base stations, calculates the total transmission power required, and provides feedback to adjust resource allocations. This mediator resolves the conflict by enabling independent scheduling while maintaining power constraints through centralized coordination.

The patent implements a feedback loop where the coordination mechanism monitors the total transmission power across multiple base stations and sends adjustment commands back to the base stations. When the sum of transmission powers approaches the terminal's maximum capacity, the coordination mechanism reduces resource allocations for lower-priority base stations, ensuring power management reliability while preserving scheduling flexibility.

The patent applies local quality by differentiating resource allocation strategies based on priority levels. High-priority base stations receive resource allocations that maintain their communication capacity, while low-priority base stations have their allocations adjusted when power constraints are approached. This selective differentiation preserves overall communication capacity while ensuring power management.

The patent allows temporary excessive resource allocation to high-priority base stations when power headroom is available, while maintaining conservative allocations for low-priority base stations. The coordination mechanism dynamically adjusts allocations based on real-time power conditions, enabling partial over-provisioning for critical communications while preventing sustained excessive power consumption.