Relay Station Automates Printer Wireless Configuration
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Solution Overview
Problem
The existing methods for setting up wireless communication devices, especially those with poor user interfaces like printing devices, are time-consuming and labor-intensive, requiring manual configuration changes and potential risks of configuration information leakage.
Innovation Solution
A relay station that temporarily connects with new communication devices under preset conditions to change their configuration settings, using a tentative connection module to establish and manage wireless communication, while preventing unintended connections and information leakage through user-controlled permissions and reduced radio wave intensity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual configuration settings are used for wireless communication devices, then configuration accuracy is improved, but user operation time and labor are increased
Solution Approach 1:
The new communication terminal automatically performs configuration settings by receiving instruction information from the relay station, eliminating the need for manual user configuration. The terminal self-configures its wireless communication parameters including SSID and encryption keys based on instructions from the relay station, thereby reducing user operation time while maintaining configuration accuracy.
Solution Approach 2:
The relay station acts as an intermediary between the existing wireless network and the new communication terminal. It transmits configuration instruction information to the new terminal, enabling automatic configuration without requiring direct user intervention. This mediator approach resolves the contradiction by automating the configuration process while ensuring accurate settings are applied.
2Ease of operation
If temporary wireless connection is established for setting purposes, then ease of operation is improved, but security risk of configuration information leakage is increased
Solution Approach 1:
The relay station transmits configuration instruction information to the new communication terminal before establishing a permanent connection to the wireless network. This preliminary configuration action allows the terminal to be properly set up without requiring it to join the main network, thereby maintaining ease of operation while preventing security risks associated with temporary connections.
Solution Approach 2:
The configuration setting process is extracted from the main wireless network connection process. The new terminal receives configuration instructions from the relay station through a separate setup mechanism, rather than by joining the encrypted wireless network. This separation removes the security risk of configuration information leakage while maintaining ease of operation.
3Ease of operation
If configuration information is transmitted via wireless communication, then ease of operation is improved, but risk of unauthorized access is increased
Solution Approach 1:
Configuration information is transmitted from the relay station to the new communication terminal before the terminal joins the encrypted wireless network. This preliminary transmission of instruction information ensures that the terminal is properly configured with secure settings before it can access the network, thereby maintaining ease of operation while ensuring security reliability.
Solution Approach 2:
The system dynamically adjusts the connection state based on the configuration phase. During the configuration phase, the relay station transmits instruction information to the new terminal. After configuration is complete, the terminal joins the encrypted network with proper security settings. This dynamic approach ensures security reliability while maintaining ease of operation throughout the process.
Data Source
AI summary
A relay station 200 constructs an infrastructure wireless network 200L. A printing device 100 requests new participation in the wireless network 200L. When preset conditions are satisfied, for example, when the user has pressed a push button 201 provided on the relay station 200, the relay station 200 establishes temporary wireless communication with the printing device 100 and changes an SSID of the printing device 100 to an SSID of the relay station 200. In this manner, this arrangement readily changes the configuration information of the printing device 100.