Weather-Based Wireless Coverage Prediction for Dead Zone Planning

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Mobile computing devices frequently encounter dead zones where wireless communication connectivity is unavailable or diminished, necessitating manual offline work and synchronization upon reconnection, which is less desirable and inefficient.

Innovation Solution

A system and method for predicting future wireless coverage based on weather data, using AI/ML to generate dead zone volume maps and trigger automatic data synchronization and remedial actions to maintain connectivity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual offline work is performed in dead zones, then work can continue without connectivity, but productivity and efficiency are reduced

Engineering Contradiction:
Improvework continuityVSAvoidwork efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system performs preliminary actions by automatically detecting when a mobile device is approaching a dead zone using machine learning models, and proactively downloads required data assets and synchronizes work before connectivity is lost. This eliminates the need for manual offline work preparation and enables continuous productive work without interruption.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If automatic data synchronization is implemented, then work continuity is improved, but system complexity increases

Engineering Contradiction:
Improvework continuityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system implements self-service by using machine learning models to automatically detect dead zones, predict connectivity loss, identify required data assets, and trigger synchronization operations without user intervention. The system serves itself by autonomously managing the entire workflow from detection to data transfer, reducing the need for complex manual control mechanisms.

Inventive Principle:
Principle #25Self-service

3Reliability

If machine learning models are used to predict dead zones, then connectivity reliability is improved, but computational resources and energy consumption increase

Engineering Contradiction:
Improveconnectivity prediction accuracyVSAvoidmobile device energy consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system applies partial action by using machine learning models selectively only when needed for dead zone prediction, rather than continuously processing data. The models are deployed based on specific triggers such as geographic location changes or connectivity pattern recognition, performing computations only at necessary intervals to maintain accuracy while minimizing energy consumption on mobile devices.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS12425894B2Predicting future wireless coverage based on weather
Publication Date: 2025.09.23 INTERGRAPH CORP
  • US12425894B2 patent drawing
  • US12425894B2 patent drawing
  • US12425894B2 patent drawing

AI summary

Each of a plurality of mobile devices communicates wirelessly with a server system via a wireless communication service, mobile device location information and mobile device communication service information. Weather data is correlated with the mobile device location information and the mobile device communication service information to characterize the effect of weather on the wireless communication service. A dead zone volume map is generated to predict future weather-related dead zone volume for the wireless communication service.