Wireless Mobile Data Backup via Server Intermediary
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Solution Overview
Problem
Existing methods for backing up and protecting data on mobile devices are inadequate, particularly when a wired connection is not available, leaving data vulnerable to loss or damage.
Innovation Solution
A data system that allows mobile devices to backup and restore data wirelessly through a server, using a cloud storage service like Atmos Online, enabling data to be stored and retrieved via wireless connections such as 3G or WiFi, and utilizing caching to optimize resource use and bandwidth.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If data is backed up using a wired cable connection to a desktop computer, then data protection is achieved, but portability and accessibility are limited
Solution Approach 1:
The patent introduces a server as an intermediary between mobile devices and backup storage. The server receives data wirelessly from mobile devices and stores it in a database, eliminating the need for direct wired connections between devices and computers while maintaining data protection reliability
Solution Approach 2:
The patent replaces the mechanical wired cable connection system with a wireless communication system. Mobile devices communicate with the server via wireless networks (3G, WiFi, etc.), substituting physical connections with electromagnetic signal transmission to achieve portability while maintaining data protection
2Ease of operation
If data is stored locally on mobile devices, then accessibility is improved, but data loss risk increases
Solution Approach 1:
The patent creates copies of data stored on mobile devices and stores them on a remote server. The original data remains on the mobile device for accessibility, while a duplicate copy is maintained on the server to protect against data loss from device damage or failure
Solution Approach 2:
The patent implements preventive backup mechanisms that create data copies before potential data loss events occur. By continuously or periodically syncing data to the server, the system prepares protective copies in advance to cushion against device damage, theft, or failure
3Adaptability or versatility
If wireless backup is implemented, then portability and accessibility are improved, but data transmission speed may decrease
Solution Approach 1:
The patent implements incremental backup mechanisms where only changed or new data is transmitted wirelessly to the server, rather than backing up entire datasets repeatedly. This reduces wireless transmission requirements and improves effective backup speed
Solution Approach 2:
The patent performs preliminary data compression and formatting on mobile devices before wireless transmission. By preparing data in advance for efficient transmission, the system reduces the actual wireless transfer time and improves overall backup speed
Data Source
AI summary
A method, article of manufacture, and apparatus for sharing data between a plurality of mobile devices is disclosed. In some embodiments, this includes using a processor to associate a first mobile device with a mobile device group, associating a second mobile device with the mobile device group, allowing the second mobile device to access the first mobile device data based on the association of the second mobile device with the mobile device group, and storing the association of the second mobile device with the mobile device group in a storage device.