Wireless Network Selection Using Multi-Indicator Visual Display
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Solution Overview
Problem
Users of portable electronic devices face challenges in selecting the most suitable wireless network for their specific needs, as existing systems often default to a single network or provide limited options without considering factors like bandwidth, cost, and signal quality, leading to inefficient usage.
Innovation Solution
A method and device that detect and display multiple wireless network signal indicators, allowing users to select the most suitable network based on indicators such as bandwidth, signal strength, and cost, through visual representations like straight bars, color points, or radar charts, and provide decision thresholds and priority sequences to recommend optimal networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the smart phone operates in a predetermined wireless network automatically, then user operation is simplified, but the user cannot select the most suitable network for different network services
Solution Approach 1:
The system dynamically switches between automatic and manual network selection modes. In automatic mode, the device operates in a predetermined network without user intervention. In manual mode, the device displays multiple available networks with their signal indicators, allowing users to select the most suitable network for their specific needs, thus making the system adaptable to different operational requirements
2Device complexity
If the smart phone provides only network names and signal strengths, then the interface is simple, but users lack comprehensive information to make informed decisions
Solution Approach 1:
The network information is segmented into multiple distinct signal indicators (e.g., signal strength, bandwidth, cost, quality metrics). Each indicator is displayed separately with its own visual representation, allowing users to comprehend complex network characteristics through organized, manageable segments rather than a single overwhelming data point
3Measurement precision
If the user manually selects network based on multiple indicators, then network selection accuracy is improved, but user operation becomes more complex
Solution Approach 1:
Different network signal indicators are represented using color-coded visual elements. For example, signal strength, bandwidth, and cost metrics are displayed with color variations (e.g., green for optimal, yellow for moderate, red for poor). This allows users to quickly assess network quality across multiple dimensions through intuitive color perception rather than analyzing numerical data, maintaining operational simplicity while improving selection accuracy
Data Source
AI summary
A method for selecting a wireless network and a portable electronic device thereof are provided, and the method for selecting the wireless network includes following steps. A plurality of wireless network signal indicators of at least one wireless network are detected. Moreover, a target wireless network is selected from the at least one wireless network for operating therein according to the wireless network signal indicators.