Title:
CONTENT DISTRIBUTING METHOD, SERVICE REDIRECTING METHOD AND SYSTEM, NODE DEVICE
Document Type and Number:
WIPO Patent Application WO/2009/143686
Kind Code:
A1
Abstract:
A content distributing method, a service redirecting method and system, a node device, therein, the content distributing method includes: separating the content to be distributed into multiple segments (S32); for every segment, deciding one node or multiple nodes for storing the segment (S34); distributing the segment to the one node or multiple nodes for storing the segment (S36). The present invention can respond requests of users at multiple nodes separately, improve the extensibility of the IPTV (Internet Protocol Television) system effectively, complete the functions such as IPTV media service direction, and solve effectively the defects of the IPTV system of the prior art that the extensibility is not good and that searches and lookups are not flexible.
Inventors:
LI, Mujin (ZTE Plaza, Keji Road South Hi-Tech Industrial Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2008/073616
Publication Date:
December 03, 2009
Filing Date:
December 19, 2008
Export Citation:
Assignee:
ZTE CORPORATION (ZTE Plaza, Keji Road South Hi-Tech Industrial Park,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
中兴通讯股份有限公司 (中国广东省深圳市南山区高新技术产业园科技南路中兴通讯大厦, Guangdong 7, 518057, CN)
中兴通讯股份有限公司 (中国广东省深圳市南山区高新技术产业园科技南路中兴通讯大厦, Guangdong 7, 518057, CN)
International Classes:
H04L29/08
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Floor 16, Tower A Indo Building,A48 Zhichun Road, Haidian District, Beijing 8, 100098, CN)
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