Energy Saving Priority Indicator in Wireless Communications

The system dynamically adjusts the prioritization between throughput and energy saving based on user equipment preferences. The eNB receives an indicator from the UE indicating whether energy saving should be prioritized over throughput, and accordingly configures parameters such as DRX cycle lengths, scheduling priorities, and resource allocation strategies. This dynamic adaptation allows the system to switch between performance-optimized and energy-optimized modes during the connection phase.

The invention changes system parameters to resolve the contradiction. Specifically, when energy saving is prioritized, the eNB configures longer DRX (Discontinuous Reception) cycle lengths, adjusts scheduling priorities to favor energy-efficient resource allocation, and modifies resource management algorithms. These parameter changes allow the system to reduce energy consumption while maintaining acceptable service quality, directly addressing the trade-off between throughput and energy consumption.

The invention segments the UE population into different categories based on their energy saving preferences. Each UE can independently indicate its preference through a simple indicator transmitted during initial access or connection establishment. This segmentation allows the eNB to apply different resource management strategies to different UEs without requiring complex system-wide changes, thus maintaining overall system simplicity while enabling individualized energy saving optimization.

The UE autonomously determines its own energy saving preference and communicates this to the eNB. The eNB then uses this information to configure connection-specific parameters. This self-service approach allows each UE to optimize its own energy consumption based on user preferences without requiring complex centralized control or coordination between UEs, maintaining system simplicity while enabling adaptability.