3D Target Geolocation Using Serverless Wi-Fi and Bluetooth Trilateration
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Solution Overview
Problem
Existing wardriving techniques require a large footprint, rely on outdated crowdsourced data, and lack tools for precise, serverless geolocation and cyber operations against targets, especially in three-dimensional space.
Innovation Solution
Implementing small-form-factor devices with Wi-Fi and Bluetooth capabilities, using trilateration in three dimensions, and employing a serverless network of sensors for accurate geolocation and cyber operations, including intrusion detection and data management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If traditional wardriving techniques are used for geolocation, then device coverage area is sufficient, but device footprint is large and visibility is high
Solution Approach 1:
The patent transitions from traditional two-dimensional geolocation (latitude and longitude only) to three-dimensional geolocation by incorporating altitude information. This dimensional enhancement allows for more precise target localization in vertical space, enabling accurate geolocation even with smaller, less conspicuous devices that cannot rely on large antenna arrays or multiple distributed sensors.
2Measurement precision
If crowdsourced data is used for wardriving, then data coverage is extensive, but data is outdated and lacks precision
Solution Approach 1:
The system performs preliminary actions by pre-calculating and storing three-dimensional location data (including altitude) for numerous reference points and infrastructure elements in the area of operation. This pre-established spatial database enables real-time, precise geolocation calculations without requiring continuous data collection or processing, thus maintaining both high precision and data freshness.
3Device complexity
If server-based wardriving systems are used, then processing power is sufficient, but system complexity and operational vulnerability increase
Solution Approach 1:
The wardriving device is designed to be self-sufficient by incorporating all necessary processing capabilities directly into the portable unit. The device independently performs signal detection, three-dimensional geolocation calculations, target identification, and cyber operations without requiring external server infrastructure. This self-service architecture eliminates single points of failure, reduces operational vulnerability, and maintains reliability while minimizing system complexity.
4Measurement precision
If three-dimensional geolocation is implemented, then target localization accuracy is improved, but computational requirements increase
Solution Approach 1:
The system performs preliminary calculations by pre-establishing a three-dimensional spatial database of reference points, infrastructure locations, and environmental features before deployment. During actual operation, the portable device only needs to perform relatively simple matching calculations between detected signals and the pre-computed spatial database, significantly reducing real-time computational energy requirements while maintaining high localization accuracy.
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
Enables precise, serverless geolocation and cyber operations against targets in three-dimensional space, reducing the device's visibility and enhancing operational accuracy and flexibility.
Implementation Method 1
calculating a three-dimensional location of the device based on a signal strength of the detected one or more signals and a plurality of three-dimensional locations where the one or more signals were detected
Data Source
AI summary
Methods, devices, and systems and geolocation of a target device in three-dimensional space are provided. A method according to one example involves identifying device signals within an area of operation including one or more signal source signals and one or more target device signals. The method involves calculating an estimated position of the target device within the area of operation based on a three-dimensional distance analysis of the target device relative to a signal source using the one or more signal source signals and the one or more target device signals. The method involves generating a mapping of the area of operation including a three-dimensional representation of the estimated position of the target device.