发明名称 |
BROADCAST TRANSMISSION DEVICE, BROADCAST RECEPTION DEVICE, OPERATING METHOD OF BROADCAST TRANSMISSION DEVICE, AND OPERATING METHOD OF BROADCAST RECEPTION DEVICE |
摘要 |
An operating method of a broadcast reception device, according to an embodiment of the present invention includes receiving a broadcast signal; receiving media content presentation information including information necessary to present media content based on the broadcast signal; and presenting the media content based on the media content presentation information. |
申请公布号 |
US2017034588(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
US201515303448 |
申请日期 |
2015.04.09 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
OH Sejin;KO Woosuk;KWON Woosuk;LEE Jangwon;HONG Sungryong;MOON Kyoungsoo |
分类号 |
H04N21/643;H04N21/2362;H04N21/434;H04L29/06;H04L29/12;H04L12/741;H04L29/08;H04N21/845;H04N21/84 |
主分类号 |
H04N21/643 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Seoul KR |