Private Wireless Network for Secure Device Data Migration
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Solution Overview
Problem
Existing methods for transferring data between devices often raise privacy concerns and fail to securely migrate all relevant data, leading to user dissatisfaction.
Innovation Solution
A system that establishes a private wireless network between devices, allowing secure data migration without relying on third-party services, using a code-generated network for direct data transfer between devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a third-party service is used to transfer data between devices, then data transfer can be performed, but privacy and content ownership issues arise and security is compromised
Solution Approach 1:
The patent extracts the data transfer process from third-party services and relocates it to a direct peer-to-peer connection between devices. The old device establishes a private Wi-Fi network that the new device connects to directly, eliminating the need for external servers or intermediaries. This extraction resolves the contradiction by removing the source of privacy concerns while maintaining reliable data transfer capability.
Solution Approach 2:
The patent introduces a temporary intermediary mechanism in the form of a locally-hosted Wi-Fi network on the old device. This intermediary enables direct communication between devices without requiring permanent third-party infrastructure. The network acts as a transient mediator that facilitates secure data transfer while maintaining user control over privacy and security parameters.
2Productivity
If traditional data transfer methods are used, then some data can be transferred, but not all relevant data is transferred seamlessly
Solution Approach 1:
The patent implements a universal data migration system that handles multiple data types (contacts, messages, photos, videos, apps, settings) through a single integrated process. The private network infrastructure supports comprehensive data transfer across all device categories, eliminating the need for separate transfer methods for different data types and achieving seamless migration that satisfies user expectations.
3Reliability
If direct device-to-device transfer is implemented, then security and privacy are improved, but network establishment complexity increases
Solution Approach 1:
The patent implements self-service mechanisms where the old device automatically generates and hosts the Wi-Fi network, and the new device automatically discovers and connects to it. The system handles network configuration, security credentials, and connection management autonomously without requiring manual user intervention. This self-service approach resolves the contradiction by maintaining high security through direct connection while eliminating setup complexity for the user.
Data Source
AI summary
Disclosed herein is a technique for migrating data between a first device and a second device via a private wireless network hosted by the first device. According to some embodiments, the private wireless network is established based on a code generated by the first device. The second device derives wireless network parameters associated with the private wireless network and connects to the private wireless network. In turn, the data migration can commence when a connection between the first device and the second device has been established.