UE Delegation Service for Preference-Aware Service Configuration
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Solution Overview
Problem
Existing wireless communication systems lack efficient methods for managing service preferences and capabilities of user equipment (UE) within networks, leading to suboptimal service configurations that do not account for UE preferences or capabilities, resulting in inefficient resource utilization and increased power consumption.
Innovation Solution
A UE delegation service is introduced to manage service preferences and capabilities, allowing UEs to register their service lists and preferences, which are then utilized by network entities to optimize service configurations and prioritize services based on UE capabilities and operator preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If service configurations are optimized to account for UE preferences and capabilities, then network resource utilization and communication reliability are improved, but system complexity increases due to the need for service preference management mechanisms
Solution Approach 1:
A service preference management entity is introduced as an intermediary between UEs and network entities. This mediator collects, stores, and manages service preference information and capabilities, allowing network entities to retrieve pre-configured service preferences without direct UE involvement in each service configuration transaction, thus improving reliability while managing complexity through specialization
Solution Approach 2:
Service preferences and capabilities are pre-configured and stored in the service preference management entity before actual service deployment. Network entities can directly retrieve and apply these pre-established preferences during service configuration, eliminating the need for real-time negotiation and reducing system complexity while maintaining high communication reliability
2Manufacturing precision
If service preferences are managed at the UE level, then service configuration accuracy is improved, but processing load and power consumption on UE devices increase
Solution Approach 1:
The service preference management function is extracted from the UE device and relocated to a dedicated service preference management entity in the network. This extraction transfers the processing burden from resource-constrained UE devices to network infrastructure, maintaining accurate service configuration while significantly reducing power consumption on mobile devices
Solution Approach 2:
The service preference management entity autonomously manages service preference information without requiring continuous UE participation. Once preferences are registered, the system self-services by automatically retrieving and applying appropriate preferences for service configuration, eliminating the need for ongoing UE processing and power consumption
3Adaptability or versatility
If comprehensive service capability information is collected and managed, then service selection and configuration quality are improved, but information management complexity and storage requirements increase
Solution Approach 1:
Service capability information is segmented into structured data categories including service preference identifiers, capability descriptors, and configuration parameters. The service preference management entity organizes this segmented information in a hierarchical manner, allowing efficient retrieval and processing while reducing management complexity through systematic categorization
Solution Approach 2:
The service preference management entity implements a universal information management framework that handles diverse service capability information through standardized interfaces and data structures. This multi-functional approach allows the system to manage various types of service information uniformly, improving service selection quality while avoiding the complexity of multiple specialized management mechanisms
Data Source
AI summary
Methods, systems, and devices for wireless communications are described. Techniques described herein may establish a delegation service that may serve as a registry for devices (e.g., user equipments (UEs) or network devices such as operations and management entities (OAMs) and service management and orchestration entities (SMOs)) to register information related to service preferences for one or more network-provided services and a list of services provided by the devices. One or more network entities may access the delegation service and may use the information to determine a service prioritization for each service. The one or more network entities may accordingly configure one or more UEs with one or more services (e.g., network- or UE-provided services) in accordance with the preference information registered in the delegation service and network or operator preference information, as well as the list of services provided by the devices.