D2D Resource Allocation for Simultaneous Sessions

The patent applies local quality by differentiating resource allocation strategies based on service type: dedicated resources are allocated for critical services requiring high QoS (e.g., voice calls), while common resources are used for less demanding services (e.g., interactive messaging). This selective approach ensures that only specific parts of the system receive enhanced resources where needed, rather than uniformly across all services.

The patent segments D2D resource allocation into two distinct categories: dedicated resources and common resources. Dedicated resources are partitioned specifically for critical services with stringent QoS requirements, while common resources serve multiple purposes and less demanding services. This segmentation allows the system to optimize for both reliability and efficiency simultaneously.

The patent implements local quality by applying different resource allocation policies to different service categories. Critical services receive dedicated resources with guaranteed QoS parameters, while non-critical services utilize common resources. This localized differentiation ensures that quality enhancements are applied only where necessary rather than uniformly across all services.

The patent segments the resource pool into dedicated and common portions, with dedicated resources reserved for critical services requiring predictable performance. This segmentation creates distinct resource domains that can be independently managed according to service requirements, preventing critical services from being starved by less demanding traffic.

The patent simplifies resource management for multiple simultaneous D2D sessions by segmenting resources into dedicated and common pools. The network controller automatically assigns sessions to appropriate resource types based on service characteristics, eliminating the need for complex per-session negotiation and management. This segmentation provides a scalable framework that handles multiple services with varying requirements.

The patent enables self-service by allowing the network controller to automatically determine and allocate appropriate resource types (dedicated or common) based on service type and QoS requirements without manual intervention. The system autonomously manages the complexity of supporting multiple simultaneous D2D sessions, freeing operators from complex configuration tasks while maintaining service versatility.