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:
Jan. 23, 2018
Filed:
Sep. 21, 2012
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
University of Seoul Industry Cooperation Foundation, Seoul, KR;
Sung-Oh Hwang, Yongin-si, KR;
Yong-Han Kim, Seongnam-si, KR;
Kyung-Mo Park, Seoul, KR;
Sung-Ryeul Rhyu, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION, Seoul, KR;
Abstract
A method and an apparatus for synchronizing media data and auxiliary data received by a service through a broadcast network or a communication network in a multimedia broadcast service are provided. The method includes receiving regular media data provided for a broadcast service, receiving and storing control information regarding adjunct media data comprising auxiliary data regarding the regular media data, determining location information of the adjunct media data included in the control information, and receiving and storing the adjunct media data according to the location information. If an identifier of the adjunct media data is included in a header of the regular media data, reading the stored adjunct media data corresponding to the identifier of the adjunct media data, and executing the adjunct media data in synchronization with the regular media data according to synchronization information included in the header.