Electronic Apparatus AP Switching Authentication Control
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Solution Overview
Problem
Existing technologies face challenges in efficiently managing connection destination change requests from access points (APs), often resulting in unsuitable candidate APs being recommended for station (STA) connections.
Innovation Solution
An electronic apparatus with a changing unit that alters the connection destination AP based on requests from connected APs, and a control unit that prevents changes to a second AP using a different authentication method than the initial AP, ensuring a secure and suitable connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the station switches connection destination to a recommended access point based on congestion or radio wave conditions, then connection efficiency is improved, but connection security may be compromised when switching to APs with different authentication methods
Solution Approach 1:
The patent changes the parameter of authentication method compatibility by comparing the authentication method of the recommended AP with the currently connected AP. The station determines whether to switch connections based on whether the authentication methods match, thereby maintaining security while allowing efficient switching when conditions are favorable.
Solution Approach 2:
The patent implements a feedback mechanism where the station receives recommendation information from APs, evaluates the authentication method compatibility, and provides a determined response (switch or maintain current connection). This feedback loop ensures that connection switching decisions are made based on both efficiency metrics and security requirements.
2Adaptability or versatility
If the station follows all connection destination change requests from current APs, then network adaptability is improved, but connection stability deteriorates due to switching to unsuitable APs
Solution Approach 1:
The patent performs a preliminary check of authentication method compatibility before executing the connection switching action. By evaluating whether the recommended AP uses the same authentication method as the current AP, the system prevents premature switching to incompatible APs, thereby maintaining connection stability while still allowing adaptive switching when appropriate.
Solution Approach 2:
The patent applies a preliminary anti-action by preventing the connection switch when authentication methods differ. This counter-action to the AP's recommendation protects the station from switching to unsuitable APs, thereby maintaining connection stability while preserving the ability to switch when authentication methods are compatible.
Data Source
AI summary
An electronic apparatus including at least one memory and at least one processor which function as: a changing unit configured to change an access point serving as a connection destination based on a change request of an access point serving as a connection destination received from a connected access point, and a control unit configured to perform control so that the changing unit is prevented from changing the access point serving as the connection destination to a second access point as a connection destination after the change, the second access point being a candidate for a change destination based on the change request and configured to be connected using a second authentication method different in type from a first authentication method used to connect to a first access point connected before the change of the connection destination.