Profile Audit System for Wireless Network Credential Errors
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Solution Overview
Problem
Wireless communication devices often fail to register with a network due to outdated or corrupted registration data, leading to credential errors and denied communication sessions, as they may not receive timely updates from the network.
Innovation Solution
A profile audit system that processes user profiles and invalid registration data to identify credential errors, and if such errors occur, it transfers updated user profiles with valid registration data to associated wireless communication devices, ensuring they can successfully register with the network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wireless communication devices store registration data locally, then registration can be performed independently, but the data becomes outdated or corrupted over time leading to credential errors
Solution Approach 1:
The system proactively pushes updated user profiles to wireless communication devices before registration failures occur. When the network detects a credential error, it automatically retrieves the current user profile and delivers it to the device, preventing future registration failures caused by outdated data.
Solution Approach 2:
The system implements a feedback mechanism where registration failure notifications trigger profile updates. The network monitors registration attempts, detects credential errors, and automatically responds by pushing updated profiles to devices, creating a closed-loop system that maintains data validity.
2Reliability
If the system automatically updates profiles on devices, then registration reliability improves, but system complexity increases
Solution Approach 1:
The profile audit system operates autonomously by automatically detecting credential errors, retrieving current user profiles from the database, and pushing updates to affected devices without manual intervention. The system serves itself by monitoring its own operational health and correcting issues independently.
Solution Approach 2:
The profile audit system acts as an intermediary component between the authentication system and wireless communication devices. It receives registration failure notifications, processes profile data, and coordinates updates, simplifying the overall system architecture by centralizing the update management function.
3Reliability
If updated profiles are pushed to multiple devices, then all devices maintain valid registration data, but communication overhead increases
Solution Approach 1:
The system updates profiles on a per-device basis, delivering updates only to specific wireless communication devices that have registered credential errors. Each device receives updates tailored to its specific needs rather than broadcasting to all devices, optimizing communication efficiency.
Solution Approach 2:
The profile update process is segmented into individual device updates rather than bulk updates. The system identifies and updates each affected device separately based on received failure notifications, allowing precise control over communication resources and enabling targeted updates only where needed.
Data Source
AI summary
A profile audit system in a wireless network comprises a communication interface and a processing system. The communication interface is configured to receive a notification of a failed attempt by a first wireless communication device operated by a user to register with the wireless network using invalid registration data, and receive a user profile associated with the user. The processing system is configured to process the user profile and the invalid registration data to determine if a credential error has occurred, and if the credential error has occurred, process the user profile to determine if a second wireless communication device is associated with the user, and if the second wireless communication device is associated with the user, direct the communication interface to transfer an updated user profile for wireless delivery to the second wireless communication device, wherein the updated user profile includes valid registration data.