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. 23, 2013
Filed:
Dec. 22, 2011
Yeon-joon Chung, Daejeon-si, KR;
Young-il Kim, Daejeon-si, KR;
Sun-sim Chun, Daejeon-si, KR;
Yong-su Lee, Daejeon-si, KR;
Dae-geun Park, Daejeon-si, KR;
Young-soo Park, Daejeon-si, KR;
Sung-hee Kim, Daejeon-si, KR;
Cheol-hye Cho, Daejeon-si, KR;
Yeon-Joon Chung, Daejeon-si, KR;
Young-Il Kim, Daejeon-si, KR;
Sun-Sim Chun, Daejeon-si, KR;
Yong-Su Lee, Daejeon-si, KR;
Dae-Geun Park, Daejeon-si, KR;
Young-Soo Park, Daejeon-si, KR;
Sung-Hee Kim, Daejeon-si, KR;
Cheol-Hye Cho, Daejeon-si, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A technology of setting up a MBS zone for providing a mobile IPTV service is provided in which the MBS zone is effectively managed, so that QoS is prevented from being degraded due to the handover delay that is caused by a MBS handover occurring when a user moves between MBS zones.