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:
Jul. 03, 2012
Filed:
Dec. 12, 2006
Soon-heung Jung, Daejon, KR;
Jae-gon Kim, Daejon, KR;
Jin-woo Hong, Daejon, KR;
Kwang-deok Seo, Wonju-si, KR;
Soon-Heung Jung, Daejon, KR;
Jae-Gon Kim, Daejon, KR;
Jin-Woo Hong, Daejon, KR;
Kwang-Deok Seo, Wonju-si, KR;
Abstract
Provided is a real-time streaming protocol (RTSP) based progressive streaming method. The progressive streaming method based on a real-time streaming protocol, wherein a server transfers SDP information and performs streaming of a contents file to a client connected, the method including the steps of: a) if a 'pause' request message is received from the client, transmitting a 'pause' response message including the number of TCP packets already transferred to the client, and pausing streaming of the contents file; and b) if a “replay” request message including the number of the TCP packet to be transferred is received from the client, transmitting a “replay” response message and restarting transmission of the TCP packets from the next TCP packet to the TCP packet transferred to the client before the contents file is paused.