Virtual Appliance Registration for DECT Base Station Interoperability
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Solution Overview
Problem
DECT/CAT-iq devices experience compatibility issues due to variations in implementation by different manufacturers, limiting the interoperability and availability of services between cordless handsets and base stations.
Innovation Solution
The use of virtualization technology to select and deploy a virtual appliance with a desirable DECT/CAT-iq stack when a terminal registers with a base station, ensuring compatibility and pre-subscription, thereby reducing installation and maintenance costs and enhancing service availability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If different manufacturers implement DECT/CAT-iq standards with their own variations, then each manufacturer can optimize their own device functionality, but interoperability and service availability between devices from different manufacturers deteriorates
Solution Approach 1:
The patent introduces a server as an intermediary component that mediates between terminals and base stations from different manufacturers. The server stores information about compatible base station devices and provides this information to terminals, enabling interoperability without requiring direct compatibility between all device pairs. This intermediary resolves the contradiction by centralizing compatibility management.
Solution Approach 2:
The server provides universal service to multiple terminals from different manufacturers, acting as a common platform that enables service availability across diverse device implementations. By providing a universal compatibility service, the system allows terminals to access base stations from any manufacturer that is registered in the server, thus achieving both adaptability and reliability.
2Adaptability or versatility
If terminals are pre-configured with specific base station compatibility information, then service availability improves, but device complexity and installation costs increase
Solution Approach 1:
The server performs preliminary actions by pre-storing compatibility information about base station devices before terminals need to connect. When a terminal needs to connect, it can query the server for pre-prepared compatibility information, avoiding the need for complex real-time compatibility checking or manual configuration during installation.
Solution Approach 2:
The terminal can autonomously query the server for compatibility information and automatically configure itself based on the server's response. This self-service approach eliminates the need for manual configuration by installers, reducing installation complexity while maintaining service availability.
3Reliability
If manual configuration of base station compatibility is performed, then compatibility can be ensured, but time consumption and operational complexity increase
Solution Approach 1:
The server provides feedback to terminals about compatible base station devices based on stored compatibility information. This automated feedback mechanism replaces manual configuration processes, ensuring compatibility while significantly reducing the time required for device registration and pairing.
Solution Approach 2:
The server acts as an intermediary that automates the compatibility checking process. Instead of manual configuration, the terminal queries the server which then provides pre-determined compatibility information, eliminating time-consuming manual processes while ensuring reliable compatibility matching.
Data Source
AI summary
A method for the registration of a communication terminal is provided. In some embodiments of the present invention, a communication terminal is registered with a base station by searching and executing a virtual appliance that contains base station software with which the communication terminal pre-subscribed. In some embodiments of the present invention, a communication terminal is registered as an endpoint device for a Session Initiation Protocol (SIP) uniform resource identifier (URI) when the communication terminal registers with the base station.