Portable Test System for Automated Network Validation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional device testing methods are costly and resource-intensive, particularly when simulating interactions with large communication networks, and often require significant manual intervention and infrastructure, limiting flexibility and scalability.
Innovation Solution
A portable test system comprising a network access point simulation component, a local control component, and a reference component that can simulate communication network operations, allowing for automated configuration and validation of test interactions, enabling flexible and efficient testing in a local environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional large stationary facilities with costly equipment are used to simulate communication networks, then measurement precision and reliability of test results are improved, but device complexity, cost, and resource requirements worsen
Solution Approach 1:
The patent segments the traditional large stationary test facility into a portable test system comprising multiple independent components: network access point simulation component, local control component with test executive, and reference component. Each component performs a specific function and can be independently configured and deployed, eliminating the need for a single complex facility while maintaining test accuracy through modular architecture.
Solution Approach 2:
The patent creates a simplified copy of the communication network environment through software-based simulation components rather than physical hardware replication. The network access point simulation component and reference component replicate essential network functions in a portable format, providing accurate test results without requiring expensive physical infrastructure.
2Measurement precision
If manual interaction and supervision are used to accurately test devices in traditional facilities, then measurement precision is improved, but productivity and ease of operation worsen
Solution Approach 1:
The portable test system implements self-service through automated configuration and execution capabilities. The test executive automatically configures test parameters, manages test case delivery, collects test data, and generates reports without requiring manual intervention. The system self-calibrates using the reference component, eliminating the need for operator supervision while maintaining test accuracy.
Solution Approach 2:
The system incorporates automated feedback mechanisms where the test executive monitors test execution, validates results against expected outcomes, and adjusts test parameters automatically. The reference component provides feedback signals for calibration and validation, enabling the system to self-correct and maintain precision without manual input.
3Measurement precision
If each different type of device under test requires complete reset and reconfiguration of the test facility, then measurement precision is maintained, but productivity and time consumption worsen
Solution Approach 1:
The portable test system employs dynamic reconfiguration capabilities where the test executive can rapidly load and switch between different device profiles and test configurations stored in memory. Each device type has pre-configured test cases and parameters that can be instantly activated, allowing the system to adapt to different devices without physical reconfiguration or lengthy setup procedures while maintaining test consistency.
4Measurement precision
If products are shipped to a single facility for testing, then measurement precision is ensured, but ease of operation and field operation convenience worsen
Solution Approach 1:
The test system is segmented into portable components that can be deployed to various field locations rather than requiring centralized facility testing. The network access point simulation component, local control component, and reference component can be transported and set up at customer sites, manufacturing facilities, or remote locations, bringing test capabilities directly to where devices need validation.
Solution Approach 2:
The portable test system is designed with universal functionality to operate in diverse environments and test multiple device types. The test executive supports various communication protocols and device profiles, and the reference component can simulate different network conditions, enabling the same portable system to perform reliable testing across different locations and device types without requiring multiple specialized facilities.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system facilitates convenient, cost-effective, and scalable testing of various devices and network configurations, reducing the need for extensive manual intervention and infrastructure, while ensuring accurate and reliable test results.
Implementation Method 1
The test box comprises material operable to shield contents of the test box from electromagnetic radiation interference
Data Source
AI summary
In one embodiment, a test system comprises: a network access point simulation component, a local control component, and a reference component. The network access point simulation component is configured to simulate communication network access point operations comprising test interactions with user equipment. The number of devices under test included in the user equipment and distinct network access points that are coincidentally simulated are variable. The local control component is configured to direct the network access point simulation component and to control the test interactions with the user equipment. The local control component comprises a test executive operable to direct simulation of communication network operations and the test interactions in accordance with information received from the remote control components. The reference component is operable to communicatively couple with the network access point simulation component similar to the user equipment and validate the test interactions.