Patent ID: 6981061
Filing Date: 2005-12-27
Classification: G06F,G06Q,Y10S

Abstract:
1. A data updating system, comprising: a plurality of user terminals; and a server for controlling a shared data among users; wherein the plurality of user terminals and the server include clock modules for keeping a time synchronized between the user terminal and the server; wherein the user terminal includes an update request transmission processing unit for transmitting a shared data update request to the server by attaching a time obtained from the clock module as a data update issuing time when representing a shared data updating, and for repeatedly transmitting the shared data update request in keeping the data update issuing time unchanged until the shared data update request is received by the server; and wherein the server includes a shared data control module for deciding an updating order of the shared data update request based on an attached data update issuing time of the shared data update request received from the user terminal.