The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 11, 2012
Filed:
Nov. 29, 2007
Hongliang Tian, Shenzhen, CN;
Sui Xiao, Shenzhen, CN;
Xin Zhang, Shenzhen, CN;
ZTE Corporation, Hi-Tech Industrial Park Nanshan District, Shenzhen, Guangdong Province, CN;
Abstract
The present invention discloses a Peer to Peer system for supporting time shift service, which includes: a media source system, used for dividing the input live broadcasting stream into media blocks to form media block sequence, grouping every predetermined number of the media blocks into media segment, and sending the media segment to each of several nodes; a media distribution management system, used for managing the state information of the media segments on the several nodes and realizing positioning function of the media segments, and several nodes, each of the several nodes comprises a playing buffer, a storage buffer, and a disk buffer.