Wireless Device Configuration via Intermediary Access Point
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Solution Overview
Problem
Existing methods for configuring wireless electronic devices without user interfaces are either complex, require physical connections, or have security vulnerabilities, making them inconvenient and costly.
Innovation Solution
A method that establishes a wireless connection between an electronic device without user interfaces and a second device with user interfaces, allowing configuration information to be transmitted and received wirelessly to configure the device for communication using a secondary wireless communication system, eliminating the need for physical connections and user interface components on the first device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wired communication system is used for device configuration, then security is improved, but device complexity and cost increase due to requiring physical connections and additional hardware
Solution Approach 1:
The patent replaces the mechanical wired connection system with a wireless communication system for device configuration. The electronic device uses its existing wireless transceiver to establish a wireless connection with a wireless access device, eliminating the need for physical USB or Ethernet connections and associated hardware components.
Solution Approach 2:
The patent introduces a wireless access device as an intermediary to facilitate secure configuration. The wireless access device receives configuration information from a user device via a first wireless connection and forwards it to the electronic device via a second wireless connection, enabling secure configuration without direct wired connection.
2Ease of operation
If user interface components are added to enable direct configuration, then ease of operation is improved, but device complexity and cost increase
Solution Approach 1:
The patent enables the electronic device to perform configuration automatically through wireless communication without requiring user interface components like displays or keyboards. The device receives configuration information wirelessly and configures itself, eliminating the need for additional user interface hardware.
Solution Approach 2:
The patent leverages the existing wireless transceiver component for multiple functions: both for normal operational wireless communication and for configuration purposes. This multi-functionality eliminates the need for separate user interface components while maintaining configuration capability.
3Device complexity
If configuration is performed over the same secured wireless communication system, then device complexity is reduced, but security is compromised
Solution Approach 1:
The patent segments the configuration process into separate communication channels: a first wireless connection between the wireless access device and user device for receiving configuration information, and a second wireless connection between the wireless access device and electronic device for forwarding configuration information. This segmentation isolates configuration traffic from operational traffic, maintaining security while using wireless communication.
Data Source
AI summary
A method for configuring a first electronic device that includes first and second wireless communication systems. A first wireless connection is established between the first electronic device and a second electronic device using the first wireless communication system. Configuration information pertaining to the second wireless communication system is transmitted from the first electronic device to the second electronic device using the first wireless connection. Configuration instructions are transmitted from the second electronic device to the first electronic device over the first wireless connection. The configuration instructions are used to configure the first electronic device to communicate using the second wireless communication system, and the first wireless connection can then be terminated.