Assistance Device for Wireless Network SSID Selection
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Solution Overview
Problem
Users with limited knowledge of wireless communication face difficulties in selecting the correct SSID for wireless network settings when multiple access points are available, particularly in home environments where professional contractors may have set up the network.
Innovation Solution
An assistance device comprising an extracting unit and a display controlling unit that extracts the IP address of an assignment server from network information and uses it to obtain and display the SSID and other wireless setting information from the access point, facilitating easy selection by the user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the wireless device displays a list of multiple SSIDs for user selection, then the user can choose from available access points, but users with limited wireless knowledge cannot determine which SSID to select
Solution Approach 1:
The invention introduces an assistance device (such as a smartphone or PC with a specific application) that acts as an intermediary between the wireless device and the access point. This assistance device automatically retrieves and displays the correct SSID and wireless setting information, eliminating the need for users to manually search through multiple SSIDs. The intermediary tool bridges the knowledge gap by performing the complex task of identifying the correct network automatically.
Solution Approach 2:
The system enables self-service by allowing the assistance device to automatically obtain wireless setting information from the access point using the extracted IP address, and then automatically transmit this information to the wireless device. This automated process eliminates the need for user intervention in identifying and selecting the correct SSID, making the system serve itself rather than requiring user expertise.
2Reliability
If professional contractors set up the wireless network, then the network configuration is optimized, but users cannot identify the correct access point among multiple options
Solution Approach 1:
The assistance device serves as an intermediary that retrieves the correct SSID and wireless settings from the professionally configured access point. By using the IP address extracted from network information, the assistance device automatically obtains the authoritative wireless configuration data, ensuring that users connect to the intended access point while preserving the reliability of the professional setup.
Solution Approach 2:
The system implements feedback by having the assistance device automatically verify and retrieve wireless setting information from the access point using the extracted IP address. This feedback loop ensures that the correct network configuration is obtained and transmitted to the wireless device, maintaining the integrity of the professionally configured network while providing users with the necessary connection information.
3Ease of operation
If the wireless device requires manual SSID selection, then users have control over network selection, but the setup process becomes time-consuming and complex
Solution Approach 1:
The system implements self-service by enabling the assistance device to automatically extract the IP address from network information, retrieve the correct SSID and wireless settings from the access point, and transmit this information to the wireless device. This automated process eliminates the time-consuming manual search and selection process while preserving user control, as users simply need to initiate the connection process rather than manually configure each parameter.
Solution Approach 2:
The assistance device performs preliminary actions by automatically obtaining the wireless setting information from the access point before the user needs to connect. By pre-retrieving the SSID and configuration data using the extracted IP address, the system prepares the connection information in advance, significantly reducing the time and complexity of the actual connection process.
Data Source
AI summary
An assistance device may provide a user with an identifier of an access point which is to be set in a wireless device. The assistance device may extract, from network information related to a network and stored in the assistance device, an IP address of an assignment server which had assigned an IP address to the assistance device. The assistance device may obtain from the access point, by utilizing the extracted IP address of the assignment server, information including the identifier of the access point, so as to display the information including the identifier of the access point on a display unit.