Semi-Persistent Scheduling Configuration for V2X Resource Allocation

The patent divides the scheduling configuration into multiple independent SPS configurations, each with specific parameters (periodicity, offset, resource allocation). This segmentation allows the system to manage complex scheduling by handling multiple simpler configuration units, enabling efficient resource allocation while maintaining manageable complexity through modular configuration structures.

The patent implements dynamic periodicity adjustments where the scheduling period can be modified based on vehicle speed and geographical location conditions. This dynamic adaptation allows the system to optimize resource allocation efficiency in real-time while managing complexity through predefined adjustment rules that respond to changing environmental conditions.

The patent applies preliminary action by having UEs autonomously select and reserve resources in advance based on their transmission needs and detected conditions. Each UE performs preliminary resource selection using defined algorithms that consider current traffic conditions, thereby improving resource utilization efficiency while reducing collisions through proactive resource allocation rather than reactive approaches.

The system incorporates feedback mechanisms where UEs continuously monitor transmission success and channel conditions. Based on this feedback, UEs can adjust their resource selection and periodicity parameters, allowing the system to maintain high resource utilization while dynamically responding to collision conditions and optimizing performance in real-time.