Wireless Device Reconfiguration via Optical Image Data
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Solution Overview
Problem
Wireless communication devices are often locked to a specific carrier, preventing users from easily switching between different wireless communication networks or carriers, and existing methods lack a secure and efficient way to reconfigure device identities for network access.
Innovation Solution
A method and system that uses optical image data processing to display a configuration interface, allowing users to reconfigure wireless communication devices by receiving and processing image data, such as barcodes, to change device identities, unlock devices for different carriers, and enable access to various wireless communication networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wireless communication devices are locked to a specific carrier, then device security and carrier control are improved, but device reconfigurability and user flexibility deteriorate
Solution Approach 1:
The patent introduces an authorization system as an intermediary between the carrier and the device. This system generates time-limited authorization codes that temporarily modify device identity parameters, allowing the device to operate on different networks without permanent reconfiguration. The intermediary enables controlled flexibility while maintaining overall carrier security and control.
Solution Approach 2:
The patent modifies device identity parameters (such as mobile station identity) temporarily through authorization codes rather than permanently changing device configuration. This parameter change approach allows the device to adapt to different carriers while maintaining its core identity and security credentials, resolving the contradiction between lock control and reconfigurability.
2Adaptability or versatility
If traditional reconfiguration methods are used, then device flexibility is improved, but security and information exposure risks worsen
Solution Approach 1:
The patent uses disposable, time-limited authorization codes that expire after a single use or after a specific time period. These temporary credentials allow device reconfiguration without exposing long-term security information. Each authorization code is designed to be used once and then discarded, preventing information exposure while maintaining flexibility.
Solution Approach 2:
The authorization system performs preliminary verification and generates authorization codes before the actual device reconfiguration occurs. This preliminary action ensures that only authorized reconfigurations are permitted, and the authorization code is validated before any sensitive information is transmitted or device parameters are modified, preventing information exposure.
3Ease of operation
If manual reconfiguration processes are used, then user control is improved, but time consumption and operational complexity worsen
Solution Approach 1:
The patent replaces manual mechanical reconfiguration processes with automated electronic authorization. Instead of physically reconfiguring device parameters or manually entering complex configuration data, the system uses automated optical scanning of authorization codes and electronic parameter modification, dramatically reducing reconfiguration time while maintaining user control through the scanning interface.
Solution Approach 2:
The device performs self-service reconfiguration by automatically processing the authorization code once scanned. The device autonomously modifies its own identity parameters based on the authorization code without requiring manual intervention for each parameter change, reducing both time consumption and operational complexity while preserving user-initiated control.
Data Source
AI summary
What is disclosed is a method of operating a communication system to reconfigure a wireless communication device. The method includes, in the wireless communication device, optically receiving image data. The method also includes processing the image data to display a configuration interface, and receiving an instruction into the configuration interface to reconfigure the wireless communication device.