Wireless Device Settings for Resource-Efficient Satellite Alerts
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Solution Overview
Problem
Satellite networks face resource constraints and increased congestion due to larger coverage areas, making it difficult to notify emergency services effectively when a wireless device is connected to them.
Innovation Solution
A system that pairs a wireless device with a secondary device to collect physiological data and mobility management events, determining a state of emergency based on these data to notify emergency services when connected to satellite networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If satellite networks are used to provide broader coverage, then coverage area is improved, but network congestion and resource constraints worsen
Solution Approach 1:
The patent segments the emergency notification process into multiple phases: detection phase (monitoring physiological data and mobility events), decision phase (determining emergency state), and notification phase (communicating with emergency services). This segmentation allows the system to optimize resource usage at each stage, reducing overall network congestion while maintaining reliable emergency notification capability.
Solution Approach 2:
The system performs preliminary actions by continuously collecting and pre-processing physiological data and mobility management events while the device is connected to the satellite network. This preparation ensures that when an emergency occurs, the notification can be sent immediately without requiring extensive real-time data processing, thereby reducing network resource demands during the critical notification moment.
2Loss of energy
If resource-efficient methods are used to reduce network congestion, then network resource usage is improved, but emergency notification capability may worsen
Solution Approach 1:
The patent changes the parameter of data transmission by converting complex physiological data and mobility events into a simplified emergency state determination. Instead of transmitting raw data continuously, the system processes data locally and only transmits essential notification information when an emergency is detected, significantly reducing network resource usage while maintaining reliable emergency notification capability.
Solution Approach 2:
The system introduces an intermediary processing layer that sits between data collection and network transmission. This intermediary analyzes physiological data and mobility events locally, determining whether an emergency state exists before initiating network communication. This mediation reduces unnecessary network traffic while ensuring that genuine emergencies are reliably notified.
Data Source
AI summary
The system connects a wireless device to a non-terrestrial communication network from a terrestrial communication network such that a wireless communication service is provided by the non-terrestrial communication network. The system pairs with a secondary device configured to collect data related to a physiological condition of a user of the wireless device. The system collects mobility management event data when the wireless device connects to the non-terrestrial communication network and when the wireless device enters a different tracking area. The system receives data related to the physiological condition of the user of the wireless device. The wireless device transmits the physiological data when the wireless device enters a new tracking area. The system determines a state of emergency based on the mobility management event data and data related to the physiological condition of the user of the wireless device. The system causes the non-terrestrial network to notify an emergency service.