IP-Based Geofence Boundary Definition and Content Delivery
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Solution Overview
Problem
Existing geofence technologies are limited by their reliance on centroid-based definitions, which can be inaccurate and fail to accurately represent the intended boundaries, leading to issues with content delivery and accessibility within defined areas.
Innovation Solution
The use of Internet Protocol (IP) addresses, particularly IPV6, to define and query geofences, allowing for precise boundary definition and improved functionality through unique identifiers, enabling more accurate geofence registration, lookup, and control over content accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If centroid-based definitions are used to define geofences, then the system is simple to implement, but the boundary accuracy and representation of intended areas deteriorate
Solution Approach 1:
The geofence boundary is segmented into multiple discrete geographic designators (vertices, edges, faces) that collectively define the precise boundary. Each designator is individually identified and stored, allowing accurate representation of complex geographic areas rather than relying on a single centroid point.
Solution Approach 2:
The system transitions from defining geofences in two dimensions (latitude/longitude coordinates of a centroid) to three dimensions by incorporating multiple geographic designators that define volumetric boundaries. This allows for more accurate representation of geographic areas with proper vertical and horizontal boundaries.
2Measurement precision
If IP addresses are assigned to multiple geographic designators, then geofence identification precision improves, but data storage and processing complexity increases
Solution Approach 1:
IP addresses serve multiple functions: they uniquely identify geographic designators, enable network communication, and provide a standardized format for storing and querying geographic information. This multi-functionality reduces the need for separate identification systems and minimizes overall data requirements.
Solution Approach 2:
The system uses IP addresses as digital copies or proxies for geographic designators. Instead of storing and processing complex coordinate data, the patent creates IP-based representations that can be efficiently stored, queried, and transmitted while preserving the essential geographic identification function.
3Measurement precision
If precise geofence boundaries are implemented, then content delivery accuracy improves, but the risk of unauthorized access and security vulnerabilities increases
Solution Approach 1:
The system continuously monitors device locations against the precisely defined geofence boundaries and provides feedback when devices enter or exit designated areas. This real-time feedback mechanism enables dynamic control of content accessibility and security measures, adjusting permissions based on current location status.
Solution Approach 2:
The patent introduces an intermediary authentication system that mediates between the precise geofence boundaries and content delivery. This intermediary layer verifies device authorization, checks against security policies, and controls access to content based on location, preventing unauthorized access while maintaining accurate content delivery.
4Adaptability or versatility
If traditional geofence technologies are used, then compatibility with existing systems is maintained, but functionality and control over content accessibility are limited
Solution Approach 1:
The system transitions from static geofence definitions to dynamic, multi-dimensional boundaries that can adapt to different content types, devices, and user permissions. Geofence parameters such as boundaries, accessibility rules, and content permissions can be dynamically adjusted based on device location, user profile, and security requirements.
Solution Approach 2:
The patent changes key parameters of the geofence system, including using IP-based geographic designators instead of simple coordinates, implementing multi-dimensional boundaries, and introducing granular permission parameters. These parameter changes enable enhanced content accessibility control while the system maintains compatibility through standardized data formats and protocols.
Data Source
AI summary
The present invention is directed to methods and systems for querying a database of geofences. A method for querying a database of geofences in the present invention includes generating at a device a first request comprising an Internet Protocol address, converting the IP address to a geographic location, identifying one or more geofences associated with the geographic location, and creating a first response to the first request wherein the first response comprises information describing the one or more geofences.