Unified Edge Configuration Server Provisioning Across Multi-RAT Networks
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Solution Overview
Problem
Existing technologies face challenges in efficiently configuring terminal devices with Edge Configuration Server (ECS) information, particularly in complex wireless communication systems involving multiple access methods and network architectures.
Innovation Solution
The proposed solution involves methods and apparatuses for unified provisioning of ECS information, enabling seamless configuration across various wireless networks and devices, including support for multiple radio access technologies and network architectures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate provisioning methods are used for different wireless access technologies, then each method can be optimized for its specific technology, but the overall system complexity increases and unified configuration becomes difficult
Solution Approach 1:
The patent implements a universal provisioning method that can operate across multiple wireless access technologies (3GPP and non-3GPP) using a common architecture. The Edge Configuration Server (ECS) and Edge Application Server (EAS) can serve both 5G NR and Wi-Fi networks through standardized interfaces and procedures, eliminating the need for separate optimization for each technology while maintaining broad compatibility
Solution Approach 2:
The patent merges previously separate provisioning procedures for 3GPP and non-3GPP networks into a unified configuration process. The registration procedure, PDU session establishment, and ECS discovery mechanisms are combined into a single framework that handles both network types simultaneously, reducing configuration complexity while maintaining adaptability
2Reliability
If separate provisioning procedures are implemented for different network types, then each procedure can be optimized for its specific requirements, but the provisioning time and signaling overhead increase
Solution Approach 1:
The patent performs ECS discovery and configuration provisioning in advance during the initial registration procedure, before actual edge application deployment. The terminal device obtains ECS address information and configuration parameters during the PDU session establishment phase, so that when edge applications need to be deployed, the provisioning is already complete and optimized for the specific network type
Solution Approach 2:
The patent introduces the Edge Configuration Server (ECS) as an intermediary that mediates between the terminal device and the Edge Application Server (EAS). The ECS receives provisioning requests, determines the appropriate network type and configuration parameters, and provides optimized provisioning procedures that maintain reliability while reducing time through intelligent routing and parameter selection
3Adaptability or versatility
If comprehensive support for multiple radio access technologies is provided, then the system becomes more versatile, but the difficulty of detecting and measuring configuration parameters increases
Solution Approach 1:
The patent applies local quality by tailoring configuration parameters and detection procedures to the specific radio access technology being used. The system detects whether the terminal is connected via 3GPP or non-3GPP access and applies appropriate configuration methods for each case, such as using 5G system architecture for 3GPP and adapting to alternative architectures for Wi-Fi, thereby maintaining multi-RAT support while simplifying detection through context-aware parameter selection
Data Source
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AI summary
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are described herein for unifying multiple edge configuration server (ECS) procedures. The ECS procedures used by a wireless transmit/receive unit (WTRU) to obtain an ECS configuration and/or access an ECS.