Mobile Device Snapshot Backup via Cloud Server
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Solution Overview
Problem
Existing methods for backing up and protecting data on mobile devices are inefficient, particularly when a wired connection is not available, leaving data vulnerable to loss or damage during transfer.
Innovation Solution
A data system that allows mobile devices to backup and restore data wirelessly through a cloud server using a unique identifier, enabling secure transmission and storage via 3G or WiFi connections, and utilizing caching to optimize resource use and bandwidth.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wired connection is used for data backup, then data transfer security is improved, but portability and accessibility are worsened
Solution Approach 1:
The patent introduces a cloud server as an intermediary between mobile devices. The server receives data wirelessly from mobile devices, stores it securely, and can restore it when needed. This intermediary enables wireless backup (improving portability) while maintaining security through controlled access protocols and authentication mechanisms.
2Adaptability or versatility
If wireless connection is used for data backup, then portability and accessibility are improved, but data transfer security is worsened
Solution Approach 1:
The system performs preliminary actions by establishing secure authentication protocols before data transfer begins. The mobile device and server verify each other's identities and establish encrypted communication channels in advance, ensuring security is built into the wireless transfer process from the start rather than added as an afterthought.
3Reliability
If large amount of data is backed up, then data protection completeness is improved, but bandwidth consumption and time are worsened
Solution Approach 1:
The patent implements incremental backup functionality that performs partial actions. Instead of always backing up the entire dataset, the system identifies and backs up only the portions of data that have changed since the last backup, reducing bandwidth consumption while maintaining complete data protection over time.
4Loss of energy
If incremental backup is implemented, then bandwidth consumption is reduced, but system complexity is worsened
Solution Approach 1:
The system uses feedback mechanisms to track which data has been backed up and which has changed. The server maintains metadata about previous backups and compares it with current data states, automatically determining what needs to be transferred. This feedback loop enables incremental backup without requiring complex user intervention.
Data Source
AI summary
A method, article of manufacture, and apparatus for backing up mobile device data is disclosed. In some embodiments, this includes using a processor to identify a mobile device, creating a snapshot of the mobile device, and storing the created snapshot in a server. In some embodiments, the snapshot includes all of the mobile device data. In some embodiments, the snapshot includes a portion of the mobile device data.