Networked personal data management method for mobile device

Abstract

The invention discloses a networked personal data management method for a mobile device. The method stores complete personal data in a network server and stores frequently-used personal data in a mobile device cache, and comprises the following steps that: a mobile device client sends an identify authentication request to a network server side, the server side returns authentication result to the client, and the method is ended if the request is failed; data manipulation is performed on the personal data at the client, self-synchronization is performed on the personal data processed with the data manipulation between the client and the network server side, and the personal data needed to be manipulated is downloaded from the network server side if the manipulated data is not cached at the client. With the method, the personal data can be acquired from the server side as needed, the personal data cannot be influenced by changing the mobile device; the personal data can be automatically acquired from the server side, when space of the client is not enough, the personal data in the space of the client is automatically transferred into the server; privacy of the personal data can be set, and a data undelete function is provided.

Description

technical field [0001] The invention relates to the technical field of mobile internet data management, in particular to a networked personal data management method for mobile devices. Background technique [0002] After experiencing the era of mainframes, minicomputers, personal computers and desktop Internet, the world is entering the era of mobile Internet. At the beginning of 2010, the number of mobile phone users in my country has exceeded 700 million, and the number of mobile phone users in the world is expected to exceed 5 billion in 2010. Mobile devices represented by mobile phones, PDAs, MIDs, and electronic paper books are replacing personal computers and becoming the main way to access the Internet. With the popularization of 3G technology, the development speed and user scale of the mobile Internet will far exceed that of the desktop Internet. Mobile Internet services for mobile devices are also facing many new challenges. [0003] Personal Information Manageme...

AI Technical Summary

Problems solved by technology

Even if the storage space of the mobile device can accommodate all the data, many global operations, such as indexing, searching, etc., will consume a lot of power, and as the size of the data increases, the performance of the operation will be seriously affected

In fact, personal information data has a strong locality, frequent contacts only account for a small proportion of the entire address book, and the number of short messages that are frequently consulted is far smaller than the total number of short messages. The existing methods do not consider data locality, which is different from The limited battery life of mobile devices does not match

[0010] 3. Does not support undelete

[0011] In addition, the semantics of the synchronization protocol are complex and difficult to implement, and synchronization failures often occur in practical applications; while the backup method does not consider data semantics, directly transfers the entire file, wastes network bandwidth, and is very inefficient. time, it is not feasible

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