Location-Based Telemetry Reporting for Mobile IoT Nodes
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Solution Overview
Problem
Time-centric telemetry reporting in IoT devices is inadequate for mobile nodes, as it lacks flexibility and fails to account for location-specific telemetry data importance, leading to inefficient power consumption and data management.
Innovation Solution
Implementing location-based telemetry reporting policies that determine what, how, and where mobile nodes report telemetry data, allowing them to adapt their reporting based on physical location.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If time-centric telemetry reporting is used to conserve power, then energy efficiency is improved, but data relevance and responsiveness to location-specific events deteriorate
Solution Approach 1:
The patent applies dynamics by transitioning from static time-centric reporting to dynamic location-based reporting. The mobile node continuously determines its physical location and compares it against registered location criteria to dynamically decide when to report telemetry data. This allows the system to adapt reporting behavior based on current location context, ensuring data is reported when spatially relevant while conserving power when not relevant.
Solution Approach 2:
The patent changes the fundamental parameter for triggering telemetry reports from time-based intervals to location-based conditions. Instead of reporting at fixed time intervals regardless of location, the system reports only when the mobile node's physical location meets registered location criteria. This parameter change enables location-specific event detection while reducing unnecessary reports in irrelevant locations.
2Loss of information
If location-based telemetry reporting is implemented to improve data relevance, then data efficiency is improved, but device complexity increases
Solution Approach 1:
The patent applies self-service by enabling the mobile node to autonomously determine its physical location, compare it against registered location criteria, and independently decide when to report telemetry data. The device self-manages the location-based reporting logic without requiring external coordination or complex centralized control, simplifying the overall system architecture despite the sophisticated reporting behavior.
3Measurement precision
If frequent telemetry reporting is used to capture location-specific events, then measurement precision is improved, but energy consumption increases
Solution Approach 1:
The patent applies local quality by making telemetry reporting behavior specific to particular locations rather than applying a uniform reporting strategy everywhere. Different location criteria can be registered with different reporting requirements, allowing the system to optimize for event detection precision in critical locations while conserving power in less critical areas. Each location can have tailored reporting characteristics matched to its specific needs.
Data Source
AI summary
In one embodiment, a mobile node in a wireless network determines a physical location of the mobile node. The mobile node obtains telemetry data. The mobile node makes a comparison between the physical location of the mobile node and a location-based telemetry reporting policy. The mobile node sends, based on the comparison, the telemetry data via the wireless network.