Mixed-Numerology PHY Modulation Mapping for Interference Control

The patent applies local quality by using different modulation orders for different spatial locations within the same partition. Specifically, resources closer to the center of the partition use higher order modulation (e.g., 64-QAM) while resources near partition edges use lower order modulation (e.g., QPSK). This localized differentiation optimizes performance by matching modulation complexity to the actual channel conditions at each location, reducing interference vulnerability at edges while maximizing throughput at centers.

The patent implements parameter changes by dynamically adjusting the modulation order parameter based on the resource's position within the partition and the signal-to-noise ratio conditions. The modulation order is changed from a uniform system-wide parameter to a localized parameter that varies by resource location, allowing the system to adapt to mixed numerology environments while mitigating interference effects through appropriate modulation selection.

The patent applies dynamics by enabling flexible, dynamic re-transmission of codewords using different modulation schemes based on channel conditions. Instead of a static modulation approach, the system can dynamically switch between modulation orders (e.g., from 64-QAM to QPSK) for re-transmissions, allowing adaptation to varying SNR conditions while maintaining reliable communication. This dynamic behavior is managed through coordinated signaling between transmitter and receiver.