Multi-TRP Uplink Priority Handling at SSB Collisions

The patent implements dynamic transmission decision-making by evaluating multiple conditions (collision detection, priority determination, network configuration) rather than using a static refrain-from-transmission rule. The UE dynamically adjusts its transmission behavior based on real-time collision detection and priority assessment, allowing high-priority transmissions to proceed while avoiding low-priority conflicts with SSB.

The patent changes the transmission parameter state by introducing priority levels and condition-based decision criteria. Instead of a binary transmit/don't-transmit rule, the system evaluates transmission priority, collision timing, and network configuration parameters to determine the optimal action, effectively changing the parameter space from simple collision avoidance to multi-factor decision-making.

The patent applies local quality by differentiating transmission behavior based on data priority and collision characteristics. High-priority transmissions are allowed to proceed even with SSB collision, while low-priority transmissions are suppressed. This localized quality control ensures that critical communications maintain efficiency while non-critical transmissions avoid causing harmful interference.

The patent converts the potentially harmful collision scenario into a beneficial outcome by using priority-based decision-making. When collision is detected, the system evaluates whether the uplink transmission is high-priority; if so, the collision is accepted as a necessary trade-off, and the transmission proceeds. This transforms what would normally be harmful interference into an acceptable condition for maintaining critical communication flows.