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A system and method to re-synchronize client devices while refreshing them from a server

A client device and server technology, which is applied to memory systems, transmission systems, program control devices, etc., can solve the problems of not considering the current reservation of the client device, and unable to respond to the need for device resynchronization.

Inactive Publication Date: 2007-10-10
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution does not answer the need for resynchronization of the device when the reinitialized device is offline
Therefore, upon reconnection, there is a discrepancy between what the client device actually stores in its local storage and what the web server thinks the client device has downloaded locally
[0008] Moreover, in the described solutions of the prior art, the current subscription made by the client device to the web server is not taken into account

Method used

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  • A system and method to re-synchronize client devices while refreshing them from a server
  • A system and method to re-synchronize client devices while refreshing them from a server
  • A system and method to re-synchronize client devices while refreshing them from a server

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Embodiment Construction

[0036] Figure 1 is a depiction of the environment of the present invention. A web server (100) provides services to client devices (110, 120) over a network (130), which may be the Internet and may include mobile communications. The Internet client device uses a web browser to send a request for access information to the server, and the information can be any type of object, such as HTML pages or image files (JPG, GIF, etc.) or audio files (WAV, MP3, etc.), and What is commonly referred to as a web document (150) is formed. The server records the client device identity, eg for a mobile phone, with its IMEI (International Mobile Equipment Identity). The screen phone client device can send the ISRF-standardized identification code of its Internet appliance. More generally, all client devices send an identification code similar to a serial number as a unique identifier.

[0037]The server also records the services subscribed by the client device, among other things, that the c...

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Abstract

A method and computing systems for refreshing, from a server, objects locally stored by a client device remotely connected through a communicating means to said server. The client device send a request for refresh message and a list of object identifiers and the digest of the object itself stored in its local storage. The server, after checking the deals the client device has subscribed to, sends back a refresh answer message with the objects stored locally in the client device and which needs to be refreshed. According to the deals to which the client device has subscribed, the server will also send new objects and will send a special code to specify to the client device to delete objects which are no more part of the deals.

Description

technical field [0001] The present invention relates to a consumer electronic device having computing capabilities and utilizing the services of a server; in particular, the present invention relates to the operation of refreshing these devices from a server with an updated set of objects Background technique [0002] A new home client device, mobile phone, or other consumer electronic device with computing capabilities uses a web browser to download information locally from a web server that provides Internet services. In contrast to professional devices, these widely used devices browse local information in offline mode. When they are reconnected, the device needs to be refreshed with the updated information held by the web server according to the services the device has subscribed to in the server. [0003] Another feature of these low-cost consumer devices is that, in offline mode, these devices may be re-initialized for maintenance or even replacement reasons. In this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06F17/30G06F9/40G06F12/00G06F13/00G06F15/00
CPCH04L29/08702G06F17/30578H04L67/28H04L29/089H04L29/0854H04L67/289H04L67/1095H04L67/2852H04L29/08819G06F16/273H04L67/56H04L67/5682
Inventor 杰勒德·马米盖尔乔奎因·皮肯皮埃尔·塞康多
Owner INT BUSINESS MASCH CORP
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