Multiradio Interface Data Model for Reconfigurable Radio State Control
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Solution Overview
Problem
Existing data models for reconfigurable radio equipment do not manage internal state information effectively, leading to potential conflicts and lack of unified testing methods for software reconfiguration, which is required by new regulatory frameworks like the Radio Equipment Directive (RED).
Innovation Solution
A generalized Multiradio Interface (MURI) data model is introduced to manage internal state information at a single location, along with a Radio Application Package (RAP) container format that supports the ETSI SW reconfiguration framework, enabling unified testing and compliance with regulatory requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If existing data models are used for reconfigurable radio equipment, then device complexity is reduced, but internal state information management becomes inconsistent and conflicts arise
Solution Approach 1:
The patent segments the data model into distinct components: a base data model for common elements and specialized data models for specific radio equipment types. This segmentation allows each component to manage its internal state information independently according to its specific requirements, preventing conflicts while maintaining overall system consistency.
Solution Approach 2:
The patent introduces a new dimensional layer to the data model architecture by adding explicit internal state information management capabilities. This includes state variables, state transitions, and state validation rules that operate alongside the traditional data model structure, enabling consistent state management without increasing base complexity.
2Adaptability or versatility
If software reconfiguration is enabled for regulatory compliance, then adaptability improves, but testing and validation complexity increases
Solution Approach 1:
The patent creates a universal testing framework that works across different radio equipment types and software configurations. The framework uses standardized test cases, validation rules, and compliance checks that can be applied uniformly regardless of the specific reconfiguration scenario, reducing testing complexity while maintaining comprehensive coverage.
Solution Approach 2:
The patent implements preliminary validation and verification mechanisms that check software reconfigurations before they are deployed. This includes pre-compliance checking, configuration validation, and impact analysis that identify potential issues early in the development process, reducing the burden on final testing and validation stages.
3Ease of operation
If internal state information is managed at multiple locations, then data accessibility improves, but conflicts and inconsistencies arise
Solution Approach 1:
The patent implements feedback mechanisms that monitor and validate internal state information across the system. When state changes occur at any location, the system automatically validates the change against defined rules and propagates necessary updates to other locations, ensuring consistency while maintaining accessibility. This includes state synchronization and conflict detection/resolution protocols.
Data Source
AI summary
The present disclosure is generally related to reconfigurable radio equipment (RREs), and in particular to information models and protocols for the multiradio interface for RREs and radio application packages (RAPs) used for reconfiguring RREs. Various extensions to the information models of the multiradio interface for RREs are provided such that internal state information is included in the information models and protocols of the multiradio interface. Various aspects of RAP container formats and structure are also provided.