Automatic Peripheral Reconnection Using Distance and Pairing Feedback
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Solution Overview
Problem
Portable compute devices frequently require manual reauthorization when moving between workspaces, leading to irritating multiple connection prompts, and existing wireless communication technologies lack efficient automatic connection and disconnection mechanisms based on distance and location.
Innovation Solution
Implementing a system with a location engine and protocol engine that utilize signal strength and distance parameters to automatically establish and disconnect communication connections between devices, leveraging existing pair information to switch protocols for optimal data transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual reauthorization is required when moving between workspaces, then connection security is maintained, but user convenience deteriorates due to multiple connection prompts
Solution Approach 1:
The system performs preliminary authorization by establishing a first communication connection (e.g., Bluetooth) to exchange and store credentials before the actual data transfer connection is needed. This preliminary action stores pairing information and credentials in advance, so when the device moves to a new workspace and the first connection is reestablished, the stored credentials can be automatically used to connect via a second protocol (e.g., Wi-Fi) without requiring user reauthorization.
2Loss of time
If automatic connection based on distance is implemented, then connection speed is improved, but connection reliability may worsen due to premature or incorrect connections
Solution Approach 1:
The system continuously monitors the state of the first communication connection (e.g., Bluetooth connection status and signal strength) as feedback to determine when to automatically establish the second communication connection. When the first connection is reestablished after moving to a new workspace, this feedback triggers the automatic credential retrieval and second connection establishment, ensuring reliable timing based on actual connection conditions rather than fixed distance thresholds.
Data Source
AI summary
In an example system comprising a location engine and a protocol engine, the location engine determines a direction of movement between a first device and a second device and the protocol engine establishes a communication connection when a distance between the first device and the second deice is less than a distance designated for automatic connection.