Dynamic Identification Service Provisioning in Distributed RFID Networks
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Solution Overview
Problem
Conventional distributed systems, such as those using RFID technology, face challenges in providing robust, reliable, and scalable identification services due to network changes and the lack of tools for provisioning complex services effectively.
Innovation Solution
The implementation of a method and system that provides identification services in a distributed network by using service elements comprising adapters, filters, and loggers, which receive and process data from reader devices, and are monitored for failure, enabling dynamic and flexible service provisioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional RFID systems are used in distributed systems, then basic identification functionality is provided, but system reliability deteriorates due to network changes and resource failures
Solution Approach 1:
The patent implements dynamic service provisioning where service components are automatically discovered, configured, and monitored based on current network conditions. The system dynamically adjusts service composition and routing in response to network changes, resource failures, or performance requirements, enabling the RFID system to adapt to distributed environments while maintaining reliability through continuous optimization of service delivery paths
2Device complexity
If service components are manually configured in distributed RFID systems, then control precision is maintained, but system complexity increases due to manual provisioning and monitoring requirements
Solution Approach 1:
The patent implements self-service provisioning where service components automatically discover each other, negotiate service contracts, and configure themselves based on predefined policies. The system automatically monitors service health, detects failures, and reconfigures service composition without manual intervention, significantly reducing provisioning complexity while maintaining high automation levels throughout the service lifecycle
3Reliability
If comprehensive monitoring of service elements is implemented, then system reliability is improved through failure detection, but loss of time increases due to monitoring overhead and service element failures
Solution Approach 1:
The patent implements comprehensive feedback mechanisms where service components continuously report their operational status, performance metrics, and health indicators to a centralized monitoring system. This feedback enables real-time detection of failures, automatic triggering of recovery procedures, and dynamic adjustment of service routing to maintain continuous operation with minimal time loss despite monitoring overhead
Data Source
AI summary
Systems and methods provide identification services over a distributed network. Systems and methods provide the tools to receive data from reader devices, process the received data, and provide the processed data to users. Enhanced event handling and dynamic service provisioning enable robust and flexible deployment of identification services in a distributed network.