Invention Application
US20050060370A1 Version based content distribution and synchronization system and method
审中-公开
基于版本的内容分发和同步系统及方法
- Patent Title: Version based content distribution and synchronization system and method
- Patent Title (中): 基于版本的内容分发和同步系统及方法
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Application No.: US10666888Application Date: 2003-09-17
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Publication No.: US20050060370A1Publication Date: 2005-03-17
- Inventor: Xin Xue , Naoyuki Sato , Quan Vu
- Applicant: Xin Xue , Naoyuki Sato , Quan Vu
- Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee: Sony Corporation,Sony Electronics Inc.
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F15/16 ; G06F17/30

Abstract:
A version based content distribution and synchronization system configured for content distribution from a syndicator to a subscriber is disclosed. The preferred system comprises version based content, a syndicator, subscriber content, and a subscriber. Preferably, the content comprises a version number and the subscriber content comprises a subscriber content version number. The version based content preferably comprises digital media. The version based content is preferably stored and organized on the syndicator in a tree like structure. The syndicator preferably compares the version number of the version based content with the subscriber content version number of the subscriber content. If the version number is greater than the subscriber content version number, the version based content is transferred from the syndicator to the subscriber. Preferably, the version based content is distributed and synchronized via an internet protocol method.
Information query