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专利名称：Method and system for data synchronisation
between network devices
发明人：Kim, Jung Hun,Lee, Chang Hee,Kang, Gwan
Gyun
申请号：EP09151638.5申请日：20090129公开号：EP2086204B1公开日：20170614
摘要：A data synchronization method for more than three networked devicesincluding at least one client (200) and one server (100) for efficiently synchronizing dataamong multiple devices supporting a Synchronization Markup Language (SyncML)protocol is provided. The data synchronization method includes determining whether adata item indicated by synchronization information contained in a synchronization requestmessage exists in a change log table of the server, when a server receives the
synchronization request message sent by a first client, and updating the change log tableby adding the data item indicated by the synchronization information and transmitting asynchronization request message containing a data identifier and the change log of thedata item to a second client, if a data item indicated by the synchronization informationdoes not exist, otherwise, ending data synchronization by transmitting a synchronizationresponse message containing status information to the first client.
申请人：SAMSUNG ELECTRONICS CO LTD,MOBILE LEADER CO LTD
地址：KR,KR
国籍：KR,KR
代理机构：HGF Limited
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