V2X Sensing UE Resource Coordination

The patent implements a sensing mechanism where UEs perform preliminary actions by monitoring and identifying resource availability during sensing windows before actual transmissions occur. This preliminary resource assessment allows vehicles to proactively determine which time-frequency resources are occupied or available, enabling them to select collision-free resources in advance and transmit resource availability information to other UEs, thereby improving both safety through collision prevention and resource efficiency through informed resource selection.

The patent implements a feedback mechanism where UEs transmit resource availability information to other UEs based on their sensing results. This feedback loop allows vehicles to share knowledge about occupied and available resources, enabling other UEs to make informed resource selection decisions. The feedback process occurs continuously through sensing windows and resource availability transmissions, allowing fast response times for safety-critical communications while improving overall resource sharing efficiency through coordinated resource selection across multiple UEs.

The patent segments the wireless communication resources into distinct time-frequency resources that can be independently sensed and identified as available or occupied. By dividing the resource pool into manageable segments that UEs can individually monitor and report, the system enables multiple V2X communication systems to operate simultaneously with improved coordination. This segmentation approach allows comprehensive communication coverage while maintaining resource utilization efficiency through structured resource management and sharing.