Wireless Device Antenna Guidance via Visual Indicators
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Solution Overview
Problem
Establishing an optimal wireless link for short-range peer-to-peer connections is challenging due to the hidden nature of antennas in devices, making it difficult for users to determine the optimal placement for achieving high throughput and low error rates, especially in aesthetically pleasing and multiple-antenna configurations.
Innovation Solution
A method and system that provide audio, visual, or audiovisual guidance by communicating antenna location information between devices, using two-dimensional or three-dimensional coordinates, shapes, and field strength representations to help users position devices optimally for an effective wireless link, incorporating graphical illustrations and real-time performance feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If antennas are hidden in devices for aesthetic reasons, then device appearance is improved, but user ability to determine optimal placement is worsened
Solution Approach 1:
The patent introduces an intermediary system consisting of visual indicators (LED lights or display icons) that mediate between the hidden antenna and the user. These indicators reveal the antenna location and provide placement guidance without requiring the antenna to be visible, thus maintaining aesthetic appearance while improving ease of operation.
Solution Approach 2:
The patent replaces the mechanical/physical visibility of antennas with optical/electronic indicators. Instead of making antennas physically visible through design, the system uses LED lights or display icons to indicate antenna locations and provide placement guidance, substituting a visual indication system for direct physical observation.
2Ease of operation
If stickers are placed on devices to indicate antenna locations, then user guidance is improved, but device aesthetics and elegance are worsened
Solution Approach 1:
The patent replaces static physical stickers with dynamic electronic indicators. Instead of using permanent adhesive stickers that affect aesthetics, the system uses LED lights or software-based display icons that can be turned on only when needed, providing guidance without permanently altering the device appearance.
Solution Approach 2:
The visual indicators are activated periodically or on-demand during the connection establishment process rather than being continuously visible. This allows the device to provide guidance when needed while maintaining aesthetic appearance during normal operation.
3Productivity
If multiple antennas are used for MIMO connections, then connection performance is improved, but complexity of indicating optimal placement is worsened
Solution Approach 1:
The patent merges the indication functions for multiple antennas into a unified visual display system. Instead of providing separate indicators for each antenna, the system combines the information and presents a single integrated placement recommendation that optimizes the wireless link for all antennas working together in MIMO configuration.
Solution Approach 2:
The patent introduces a smart intermediary system (processor and display) that receives information from multiple antennas and processes it into simplified placement guidance. This intermediary handles the complexity of multiple antenna coordination internally while presenting a simple, unified recommendation to the user.
Data Source
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AI summary
A system, method and protocol for guiding a user to establish an optimal wireless link. The method provides a first device (550) to communicate with a second device (500) in a wireless network, the method including: receiving, by the first device (550), location information of at least one antenna (510, 520) in the second device (500); providing, by the first device (550), an audio, visual, or audiovisual representation of the location of the at least one antenna (510, 520) in the second device (500).