Wireless Terminal Verification via Country of Origin Analysis
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Solution Overview
Problem
Current security systems lack the capability to remotely and automatically verify the identities of wireless communication terminals on board vehicles, particularly in scenarios where the country of origin of these terminals may not match the expected identity information of the vehicle, posing a risk for security and surveillance applications.
Innovation Solution
A security method and system that intercepts communication between wireless communication terminals on board vehicles and a wireless communication network, processes network events to identify the country of origin of these terminals, and compares this information with the vehicle's identity information, invoking alerts or actions when inconsistencies are detected.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If passive probing techniques are used to intercept network events for collecting information about wireless terminals, then information collection capability is improved, but security verification capability is insufficient
Solution Approach 1:
The patent combines multiple information sources (network events from wireless terminals, vehicle identity information, and country of origin data) into a unified verification system. The system merges data from IMSI extraction, network event interception, and database comparison to achieve both comprehensive information collection and reliable security verification.
Solution Approach 2:
The verification system is designed to handle multiple types of wireless terminals and various network events simultaneously. It can process location updates, cell changes, and registration events from different terminals on board vehicles, making the system universally applicable for security verification across diverse scenarios.
2Measurement precision
If manual verification methods are used for checking terminal identities on vehicles, then verification accuracy can be maintained, but automation and response speed are reduced
Solution Approach 1:
The system automatically extracts IMSI information from intercepted network events, autonomously queries the database for country of origin information, and independently performs verification without human intervention. The automated system serves itself by completing the entire verification workflow from data interception to alert generation.
Solution Approach 2:
The system implements automated feedback loops where verification results are immediately compared against security criteria, and alerts are automatically generated when inconsistencies are detected. This closed-loop feedback mechanism maintains high verification accuracy while enabling rapid automated response.
3Ease of operation
If physical access to vehicles is required for terminal verification, then direct inspection is possible, but response time and operational efficiency are reduced
Solution Approach 1:
The system uses wireless communication networks as an intermediary to obtain terminal information without physical access to vehicles. Network events serve as the mediator, carrying IMSI and location data that enable remote verification of terminals on board moving vehicles in real-time.
Solution Approach 2:
The patent replaces manual physical inspection mechanisms with electronic signal interception and automated data processing. Instead of physically accessing vehicles to check terminals, the system intercepts wireless communication signals and processes digital data automatically, dramatically reducing response time.
4Measurement precision
If comprehensive terminal information is collected from multiple network interfaces, then verification accuracy is improved, but system complexity increases
Solution Approach 1:
The system divides the verification process into distinct functional modules: network event interception, IMSI extraction, database querying, information comparison, and alert generation. Each module handles a specific aspect of the verification process, making the complex system manageable and maintainable through clear segmentation of responsibilities.
Data Source
AI summary
A security method and system for accepting identity information regarding a vehicle. The system intercepts communications between wireless communication terminals located on board a vehicle and a wireless communication network, and processes the intercepted communication so as to identify respective countries of origin of the terminals on the vehicle. A comparison is made between the countries of origin of the terminals and identity information of the vehicle to invoke an action. For example, the comparison may include detecting an inconsistency between the identity information of the vehicle and one or more of the countries of origin of the terminals.