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2. 发明授权

EP3326389B1 BASE PROPERTIES IN A MEDIA PLAYBACK SYSTEM 有权
公开(公告)号：EP3326389B1
公开(公告)日：2020-04-08
申请号：EP16748400.5
申请日：2016-07-18
申请人： Sonos Inc.
发明人： RAPPAPORT, Benji
IPC分类号： H04H20/18 , H04R27/00 , H04S7/00

4. 发明授权

EP2243276B1 CONTROLLING MEDIA DISTRIBUTION 有权转让
公开(公告)号：EP2243276B1
公开(公告)日：2019-07-10
申请号：EP08724274.9
申请日：2008-03-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： OHLMAN, Börje , SELANDER, Göran
IPC分类号： H04L29/06 , H04H20/18 , H04L9/06 , H04L12/18

5. 发明公开

EP3501125A1 PROCÉDÉ DE SYNCHRONISATION DE DEUX FLUX DE DONNÉES AINSI QUE MISE EN OEUVRE DE CE PROCÉDÉ DANS UN RÉCEPTEUR 有权
公开(公告)号：EP3501125A1
公开(公告)日：2019-06-26
申请号：EP17768170.7
申请日：2017-08-11
申请人： TDF
发明人： VINCENT, David , FAGUE, Dimitri
IPC分类号： H04H20/18 , H04H60/11

6. 发明公开

EP3472952A1 DETERMINISTIC RE-MULTIPLEXING FOR DVB SFN NETWORKS 审中-公开
公开(公告)号：EP3472952A1
公开(公告)日：2019-04-24
申请号：EP16730382.5
申请日：2016-06-17
申请人： Nevion AS
发明人： STEPHANSEN, Helge , JENSEN, Bjørn, Tommy , DALE, Anders
IPC分类号： H04H20/18 , H04H20/67 , H04N21/236

7. 发明授权

EP2836995B1 MEDIA SYNCHRONISATION SYSTEM 有权
公开(公告)号：EP2836995B1
公开(公告)日：2019-03-27
申请号：EP13723188.2
申请日：2013-04-12
申请人： Intrasonics S.A.R.L.
发明人： HAYWOOD, Peter , REYNOLDS, Michael Raymond , KELLY, Peter John , CVEJIC, Nedeljko , BARROTT, David John , STARKIE, Stephen
IPC分类号： G10L19/018 , H04H20/18 , H04N21/2389 , H04N21/414 , H04N21/422 , H04N21/439 , H04N21/81 , H04N21/8547

8. 发明授权

EP2115911B1 IMPROVEMENT OF SYNCHRONISATION AT THE EMISSION OF ATSC (ADVANCED TELEVISION SYSTEMS COMMITTEE) DATA PACKETS 有权
标题翻译： ATSC（高级电视系统委员会）数据分组发射同步的改进
公开(公告)号：EP2115911B1
公开(公告)日：2018-01-24
申请号：EP08707518.0
申请日：2008-02-01
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： SIMON, Michael , SPILKER, James , FURMAN, Scott
IPC分类号： H04H20/18
CPC分类号： H04H20/18
摘要： Systems, apparatus, methods and computer program products are provided for causing a dataframe to be emitted at an air interface of an antenna. A memory stores a transmission to antenna delay value (TAD). An offset calculator calculates an offset value based on an epoch of a global timebase generator and the transmission to antenna delay value (TAD). An interface controller in communication with the offset calculator communicates a segment synchronization signal and a field synchronization signal based on the offset value.

9. 发明公开

EP3065412A4 PACKET TRANSMISSION METHOD, CONTENT PLAY METHOD, PACKET TRANSMISSION SYSTEM, AND TERMINAL 有权
标题翻译：分组传输方法，内容再生方法，分组传输系统和终端
公开(公告)号：EP3065412A4
公开(公告)日：2016-09-07
申请号：EP14858136
申请日：2014-10-28
申请人： PANASONIC IP CORP AMERICA
发明人： MURAKAMI YUTAKA , KIMURA TOMOHIRO
IPC分类号： H04N21/242 , H04H20/18 , H04N21/2381 , H04N21/462
CPC分类号： H04N21/242 , H04H20/18 , H04N21/2381 , H04N21/462 , H04N21/4622
摘要： Provided is a method for transmitting a broadcasting content and a line content, the broadcasting content and the line content being synchronously displayed, the method including: generating a line parity packet from a plurality of line data packets in each of which the line content is stored; transmitting the line data packet and the line parity packet through a communication line; and transmitting a plurality of broadcasting data packets in each of which the broadcasting content is stored, from a base station using a broadcasting wave, a transfer clock time of the broadcasting content being delayed by a predetermined time compared with a transfer clock time of the line content. At this point, video quality can be improved when the real-time broadcasting program content and the real-time line content are simultaneously displayed.

10. 发明公开

EP3065412A1 PACKET TRANSMISSION METHOD, CONTENT PLAY METHOD, PACKET TRANSMISSION SYSTEM, AND TERMINAL 有权
标题翻译： PAKETÜBERTRAGUNGSVERFAHREN，INHALTSWIEDERGABEVERFAHREN，PAKETÜBERTRAGUNGSSYSTEMUNDENDGERÄT
公开(公告)号：EP3065412A1
公开(公告)日：2016-09-07
申请号：EP14858136.6
申请日：2014-10-28
申请人： Panasonic Intellectual Property Corporation of America
发明人： MURAKAMI, Yutaka , KIMURA, Tomohiro
IPC分类号： H04N21/242 , H04H20/18 , H04N21/2381 , H04N21/462
摘要： Provided is a method for transmitting a broadcasting content and a line content, the broadcasting content and the line content being synchronously displayed, the method including: generating a line parity packet from a plurality of line data packets in each of which the line content is stored; transmitting the line data packet and the line parity packet through a communication line; and transmitting a plurality of broadcasting data packets in each of which the broadcasting content is stored, from a base station using a broadcasting wave, a transfer clock time of the broadcasting content being delayed by a predetermined time compared with a transfer clock time of the line content. At this point, video quality can be improved when the real-time broadcasting program content and the real-time line content are simultaneously displayed.
摘要翻译：提供了一种用于发送广播内容和行内容，广播内容和行内容被同步显示的方法，所述方法包括：从存储行内容的多个行数据包中生成行奇偶校验分组 ; 通过通信线路发送线路数据分组和线路奇偶校验分组; 并且使用广播波从基站发送广播内容中存储的广播内容中的多个广播数据分组，与线路的传送时钟时间相比，广播内容的传送时钟时间延迟预定时间内容。此时，当同时显示实时广播节目内容和实时行内容时，可以提高视频质量。

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