Research and Implementation of Multi-device Content Synchronization In Converged IP Messaging System

Author

Lu, Meilian ; Zeng, Yubing

Author_Institution

State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

16-18 Dec. 2009

Firstpage

184

Lastpage

188

Abstract

OMA DS is used by the Content Storage Client and the Content Storage Server for synchronization, as defined in the OMA CPM Architecture. But most of the Synchronization systems are designed for flat structure data, which cannot be applied to the synchronization of hierarchical directory structure in CPM (Converged IP Messaging) directly. In order to fulfill the requirement of content synchronization in CPM, we design a synchronization mapping model of CPM content, a method for conflict detection and elimination on SyncML protocol and realize the synchronization of file/folder among multi-devices in CPM. Finally, we evaluate the effectiveness of the content mapping model and the conflict detection and elimination rules in a practical content synchronization system developed by ourselves.

Keywords

file organisation; high level languages; multimedia computing; synchronisation; SyncML protocol; conflict detection method; conflict elimination method; content storage client; content storage server; converged IP messaging system; multidevice content synchronization; synchronization mapping model; Communication cables; Engines; Laboratories; Multimedia systems; Network servers; Packaging; Telecommunication switching; Transport protocols; Web server; Wireless application protocol; CPM; Data Synchronization; SyncML; multi-device;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Multimedia Technology, 2009. ICIMT '09. International Conference on

Conference_Location

Jeju Island

Print_ISBN

978-0-7695-3922-5

Type

conf

DOI

10.1109/ICIMT.2009.46

Filename

5381219