PDCCH Search Space Set Group Adaptation for UE Power and Overhead

The patent divides search space sets into multiple groups (first search space set group and second search space set group) with distinct monitoring configurations. Each group has separate monitoring occasions, spatial relations, and resource allocations, allowing the system to manage complexity through structured segmentation while maintaining comprehensive coverage and reliability through the combined operation of multiple groups.

The patent enables dynamic switching between different search space set groups based on operational conditions, beam configurations, and traffic requirements. The UE can activate or deactivate specific search space set groups as needed, allowing flexible adaptation that maintains reliable PDCCH monitoring while optimizing power consumption by avoiding continuous monitoring of all search space sets simultaneously.

The patent creates search space set groups that can serve multiple functions: some groups are optimized for initial access and random access procedures, while others are optimized for scheduled data transmissions and control signaling. Each search space set group can be independently configured with universal parameters that allow them to handle different types of traffic and control scenarios, providing resource allocation flexibility without proportionally increasing configuration overhead.