Method and apparatus for synchronizing media data of multimedia broadcast service

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United States of America Patent

PATENT NO 9877051
SERIAL NO

13624328

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO
UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION163 SEOULSIRIPDAE-RO DONGDAEMUN-GU SEOUL 02504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Sung-Oh Yongin-si, KR 238 3887
Kim, Yong-Han Seongnam-si, KR 18 225
Park, Kyung-Mo Seoul, KR 177 1502
Rhyu, Sung-Ryeul Yongin-si, KR 108 1065

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