Tracking Device Alert Generation via Access Node

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Solution Overview

Problem

There is a need to prevent tracking devices from being used for illegitimate purposes, such as tracking individuals without their knowledge or consent.

Innovation Solution

A system and method that involves an access node in a wireless network receiving location signals from tracking devices, comparing these locations to stored locations, and sending instructions to the tracking devices to generate alerts if they are moved from their designated locations without authorization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If tracking devices are provided with location reporting capabilities, then tracking functionality is improved, but the risk of illegitimate use increases

Engineering Contradiction:

Improvetracking functionalityVSAvoidillegitimate use

Core Design Contradiction:

Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The system continuously monitors location data from tracking devices and provides feedback by comparing current locations against stored authorized locations. When movement from authorized locations is detected, the system generates alerts to notify owners, creating a closed-loop feedback mechanism that enables real-time detection and response to unauthorized tracking.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The system performs preliminary actions by pre-storing authorized locations and configurations before any tracking occurs. When location data is received, the system immediately compares it against these pre-established references, enabling proactive detection of unauthorized movement before harmful effects fully manifest.

Inventive Principle:

Principle #10Preliminary action

2Reliability

If tracking devices continuously report locations, then monitoring capability is improved, but energy consumption increases

Engineering Contradiction:

Improvemonitoring capabilityVSAvoidenergy consumption

Core Design Contradiction:

ReliabilityVSUse of energy by moving object

Solution Approach 1:

Instead of continuous monitoring, the system employs periodic location reporting where tracking devices transmit location data at scheduled intervals. The access node processes these periodic reports by comparing locations against stored references, maintaining reliable monitoring while significantly reducing energy consumption compared to continuous transmission and processing.

Inventive Principle:

Principle #19Periodic action

3Measurement precision

If location data is continuously processed and compared, then detection accuracy is improved, but system complexity increases

Engineering Contradiction:

Improvedetection accuracyVSAvoidsystem complexity

Core Design Contradiction:

Measurement precisionVSDevice complexity

Solution Approach 1:

The system extracts and stores only the necessary authorized location data in a database, separating this reference information from the continuous location monitoring function. This extraction allows the access node to simply compare current locations against pre-stored references using basic comparison operations, achieving high detection accuracy without complex processing algorithms.

Inventive Principle:

Principle #2Taking out (Extraction)

Data Source

PatentUS20250159434A1Tracking device alert generation

Publication Date: 2025.05.15 T MOBILE INNOVATIONS LLC

AI summary

A method for tracking device control includes generating alerts from a network component based on a movement and location of a wireless tracking device. The method includes receiving, at an access node of a wireless network, a signal indicating a location from a tracking device and comparing the location to stored locations. The method further includes identifying the location as one of the stored locations and monitoring the tracking device for movement from the location. Responsive to detecting the movement from the stored location, the method includes sending an instruction to the tracking device to generate an alert.