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41. 发明公开

EP2993813A3 DIGITAL VIDEO BROADCASTING - TERRESTRIAL (DVB-T) SYSTEM AND MODULATION METHOD THEREOF 审中-公开
标题翻译：陆地DIGITALVIDEORUNDFUNK-（DVB-T）系统及其方法调制
公开(公告)号：EP2993813A3
公开(公告)日：2016-03-23
申请号：EP15162309.7
申请日：2015-04-02
申请人： ATEN International Co., Ltd.
发明人： Kao, Kuo-Feng
IPC分类号： H04H20/12 , H04H20/76
CPC分类号： H04N21/64738 , H04H20/12 , H04H20/76 , H04N21/2383 , H04N21/42615 , H04N21/4263 , H04N21/43632 , H04N21/4382 , H04N21/440263 , H04N21/44209 , H04N21/6112
摘要： The present invention provides a digital video broadcasting - terrestrial (DVB-T) system and modulation method thereof. The system comprises a transmission module and a receiving module. The transmission module modulates a video signal to a DVB-T signal. The receiving module receives the DVB-T signal via a transmission line and demodulates the DVB-T signal to the video signal, and at the same time, monitoring the signal-to-noise ratio (SNR) or bit error rate (BER), and quantizes them to a reference data. The receiving module transmits the reference data to the transmission module through the same transmission line. The system can determine a control parameter according to the reference data to set the modulation parameter of the DVB-T signal.

42. 发明公开

EP2993813A2 DIGITAL VIDEO BROADCASTING - TERRESTRIAL (DVB-T) SYSTEM AND MODULATION METHOD THEREOF 审中-公开
标题翻译：数字视频监控系统（DVB-T）系统在MODULATIONSVERFAHRENDAFÜR
公开(公告)号：EP2993813A2
公开(公告)日：2016-03-09
申请号：EP15162309.7
申请日：2015-04-02
申请人： ATEN International Co., Ltd.
发明人： Kao, Kuo-Feng
IPC分类号： H04H20/12 , H04H20/76
CPC分类号： H04N21/64738 , H04H20/12 , H04H20/76 , H04N21/2383 , H04N21/42615 , H04N21/4263 , H04N21/43632 , H04N21/4382 , H04N21/440263 , H04N21/44209 , H04N21/6112
摘要： The present invention provides a digital video broadcasting - terrestrial (DVB-T) system and modulation method thereof. The system comprises a transmission module and a receiving module. The transmission module modulates a video signal to a DVB-T signal. The receiving module receives the DVB-T signal via a transmission line and demodulates the DVB-T signal to the video signal, and at the same time, monitoring the signal-to-noise ratio (SNR) or bit error rate (BER), and quantizes them to a reference data. The receiving module transmits the reference data to the transmission module through the same transmission line. The system can determine a control parameter according to the reference data to set the modulation parameter of the DVB-T signal.
摘要翻译：本发明提供数字视频广播（DVB-T）系统及其调制方法。该系统包括传输模块和接收模块。传输模块将视频信号调制为DVB-T信号。接收模块通过传输线接收DVB-T信号，并将DVB-T信号解调为视频信号，同时监测信噪比（SNR）或误码率（BER），并将其量化为参考数据。接收模块通过相同的传输线将参考数据发送到传输模块。该系统可以根据参考数据确定控制参数，以设置DVB-T信号的调制参数。

43. 发明公开

EP2849530A4 METHOD AND DEVICE FOR RECEIVING BROADCASTED RADIO SIGNAL OF TELEVISION 审中-公开
标题翻译：方法和设备，用于接收电视信号广播SENT
公开(公告)号：EP2849530A4
公开(公告)日：2016-02-10
申请号：EP12874385
申请日：2012-06-12
申请人： ZTE CORP
发明人： SHANG HAOQIANG , WAN CHAO , ZHU XIANG , WANG TING , CHEN JUN
IPC分类号： H04W88/02 , H04N21/414 , H04N21/442 , H04N21/45
CPC分类号： H04N21/6181 , H04N21/41407 , H04N21/44209 , H04N21/4524 , H04N21/6131 , H04W64/00

44. 发明授权

EP1609053B1 SYSTEM AND METHOD FOR TRANSMITTING MEDIA BASED FILES 有权
标题翻译： SYSTEM AND METHOD FOR转发媒体文件
公开(公告)号：EP1609053B1
公开(公告)日：2016-02-03
申请号：EP04758487.5
申请日：2004-03-29
申请人： Thomson Licensing
发明人： NEWBERRY, Thomas, Patrick , CALVERT, Kerry, Wayne
IPC分类号： G06F7/00 , G06F15/16 , H04L29/08 , H04L29/06 , H04L12/18 , H04N21/442 , H04N21/6375 , H04N21/643 , H04N21/658 , H04N21/845 , H04N21/6377
CPC分类号： H04L29/06027 , H04L12/18 , H04L65/4084 , H04L65/4092 , H04L65/602 , H04L65/607 , H04L65/608 , H04L67/06 , H04L69/14 , H04L69/16 , H04L69/164 , H04L69/166 , H04L69/26 , H04N21/44209 , H04N21/6375 , H04N21/6377 , H04N21/64322 , H04N21/658 , H04N21/6582 , H04N21/8456

45. 发明公开

EP2693428A4 NETWORK AV RECEIVER DEVICE 有权
标题翻译： AV接收机网络
公开(公告)号：EP2693428A4
公开(公告)日：2016-01-06
申请号：EP11862358
申请日：2011-09-30
申请人： D&M HOLDINGS INC
发明人： IMAHAMA YOSHIHARU
IPC分类号： G10K15/02 , G06F13/00
CPC分类号： H04N21/439 , H04N21/44209 , H04N21/4622 , H04N21/6106 , H04N21/6156 , H04N21/6377
摘要： [Problem] To provide a network AV receiver device capable of preventing the suspension of the playback of music when the music can no longer be inputted from a media server that is inputting the music, the network AV receiver device playing back the music inputted from the media server, which is connected via a network and accumulates music. [Solution] A network AV receiver device is provided with a music information storage unit for storing the music information of the music recorded in each media server connected to a network, an input state detecting unit for detecting the input state of a media server which inputs the music currently being played back, and a control unit, wherein when the input state detecting unit detects that the input state of the music data currently being played back is not normal, a media server of the music data currently being played back is switched to music data recorded by another media server on the basis of the music information of the music recorded in the media server stored in the music information storage unit.

46. 发明公开

EP2947888A1 PROCÉDÉ DE TÉLÉCHARGEMENT ADAPTATIF DE CONTENUS NUMÉRIQUES POUR PLUSIEURS ÉCRANS 有权转让
标题翻译：方法多屏数字内容的自适应的下载
公开(公告)号：EP2947888A1
公开(公告)日：2015-11-25
申请号：EP15168343.0
申请日：2015-05-20
申请人： Orange
发明人： Marchand, Michel , Bouvet, Eric
IPC分类号： H04N21/2343 , H04N21/24 , H04N21/442
CPC分类号： H04L65/602 , H04L67/10 , H04N21/23439 , H04N21/2402 , H04N21/44209 , H04N21/4438 , H04N21/6373 , H04N21/64769 , H04N21/6587 , H04N21/8456
摘要： L'invention concerne un procédé de gestion dans un réseau local du téléchargement progressif adaptatif (HAS) de contenus numériques par au moins un terminal (3, 5). Le terminal est apte à recevoir simultanément plusieurs contenus numériques (C1...CN) à restituer sur un écran. Le procédé est caractérisé en ce qu'il comporte les étapes suivantes :
- obtention (S2) d'un débit instantané de téléchargement (BRj(t)) pour ledit au moins un terminal (j)
- obtention (S6) d'une priorité (PRj(Ci)) pour chaque contenu à restituer sur le terminal en fonction d'une donnée (A, B, C) relative au contenu sur le terminal ;
- demande de téléchargement (S9) de chaque contenu (C1, C2, C3) selon son niveau de qualité (N1, N2, N3) dépendant de la priorité (PRj(Ci)) obtenue pour ledit contenu.

47. 发明公开

EP2785051A4 IMAGE TRANSMISSION DEVICE, IMAGE TRANSMISSION METHOD, IMAGE RECEPTION DEVICE, AND IMAGE RECEPTION METHOD 审中-公开
标题翻译：图像传输设备，图象传输方法，图像接收设备和图像接收方法
公开(公告)号：EP2785051A4
公开(公告)日：2015-11-25
申请号：EP11876114
申请日：2011-11-25
申请人： HITACHI MAXELL
发明人： INATA KEISUKE , KABUTO NOBUAKI , KOMI HIRONORI
IPC分类号： H04N7/173 , H04N7/083 , H04N21/4363
CPC分类号： H04N19/00387 , G09G5/006 , G09G2340/02 , G09G2350/00 , G09G2370/047 , G09G2370/10 , G09G2370/12 , H04N7/083 , H04N21/2343 , H04N21/43632 , H04N21/43635 , H04N21/44209 , H04N21/6379
摘要： In prior art documents, no consideration is given as to how to more faithfully preserve image (here and subsequently also termed "video") data of larger size during transmission. Provided is an image transmission device for transmission of image data, characterized by having a compression processor for compressing image data, and an output section for outputting compressed data having been compressed by the compression processor, the output section outputting the compressed data separately during a first interval and a second interval different from the first interval.

48. 发明公开

EP2942970A1 STREAMING MEDIA DATA OBTAINING METHOD, DEVICE, AND SYSTEM 无效
标题翻译： VERFAHREN，VORRICHTUNG系统ZUM ABRUFEN VON STREAMING-MEDIEN
公开(公告)号：EP2942970A1
公开(公告)日：2015-11-11
申请号：EP13882821.5
申请日：2013-11-13
申请人： Huawei Technologies Co., Ltd.
发明人： LV, Wei
IPC分类号： H04N21/63
CPC分类号： H04L47/225 , H04L65/608 , H04L67/02 , H04N21/2402 , H04N21/44209 , H04N21/4621
摘要： The present invention discloses a method, a device, and a system for acquiring streaming media data. By performing a statistical analysis on historical information related to a streaming media service, which is recorded by at least one device of a terminal and a media content delivery device, bit rates suitable for downloading a streaming media file when different types of terminals access various types of networks are summarized, so that when performing a streaming media service, a terminal can directly request to acquire a streaming media file at a suitable bit rate without a need to attempt to download the streaming media file, starting from a lowest bit rate. This avoids a problem of poor quality of streaming media data acquired in the first tens of seconds in an existing streaming media data acquiring solution, and ensures better quality of all streaming media data downloaded and played.
摘要翻译：本发明公开了一种用于获取流媒体数据的方法，装置和系统。通过对由终端和媒体内容传送装置的至少一个设备记录的与流媒体服务相关的历史信息进行统计分析，当不同类型的终端访问各种类型时适合于下载流媒体文件的比特率的网络，使得当执行流媒体服务时，终端可以以适当的比特率直接请求获取流媒体文件，而不需要从最低比特率开始尝试下载流媒体文件。这避免了在现有的流媒体数据采集解决方案中在头几十秒内获取的流媒体数据质量差的问题，并确保下载和播放的所有流媒体数据的更好质量。

49. 发明公开

EP2939397A1 ELASTIC RESPONSE TIME TO HYPERTEXT TRANSFER PROTOCOL (HTTP) REQUESTS 有权
标题翻译： ELASTISCHE REAKTIONSZEIT AUF HTTP-ANFRAGEN
公开(公告)号：EP2939397A1
公开(公告)日：2015-11-04
申请号：EP13817811.6
申请日：2013-12-16
申请人： Qualcomm Incorporated
发明人： GHOLMIEH, Ralph A. , NAIK, Nagaraju , BASSIOUNY, Nermeen A. , NAGARAJ, Thadi M.
IPC分类号： H04L29/08 , H04L29/06 , H04N21/262
CPC分类号： H04L65/601 , H04L65/4084 , H04L65/608 , H04L65/80 , H04L67/02 , H04L67/325 , H04L67/327 , H04N21/2402 , H04N21/2407 , H04N21/2408 , H04N21/262 , H04N21/44204 , H04N21/44209 , H04N21/632 , H04N21/6377 , H04N21/845 , H04N21/8456
摘要： The systems, methods, and devices of the various embodiments enable elastic response times to file requests by a server. In this manner, the server may account for unpredictable delay in object/segment availability and reduce the frequency that error messages (e.g., 404 error messages) are returned in response to file requests when file unavailability is temporary and due to network delays.
摘要翻译：各种实施例的系统，方法和设备实现了服务器对文件请求的弹性响应时间。以这种方式，服务器可以解决对象/段可用性中的不可预测的延迟，并且减少当文件不可用性是临时的并且由于网络延迟时响应于文件请求而返回错误消息（例如，404错误消息）的频率。

50. 发明授权

EP1879353B1 Contents distribution system, contents distribution server, contents reproduction terminal, and contents distribution method 有权
标题翻译：系统和服务器为内容分发，所述终端向所述内容呈现和内容分发方法
公开(公告)号：EP1879353B1
公开(公告)日：2015-09-09
申请号：EP07111891.3
申请日：2007-07-06
申请人： NEC Corporation
发明人： Sumiyoshi, Yasuaki
IPC分类号： H04N21/2343 , H04N21/24 , H04L29/06 , H04N21/2662 , H04N21/442 , H04N21/6377 , H04N21/658 , H04N21/845 , H04L29/08
CPC分类号： H04L65/80 , H04L29/06027 , H04L67/2842 , H04N21/2343 , H04N21/2402 , H04N21/2662 , H04N21/44209 , H04N21/6377 , H04N21/658 , H04N21/6582 , H04N21/8456
摘要： Provided is a contents distribution system including: a unit for dividing contents data stored in a contents distribution server into segments and distributing the contents data segments, the contents data being reproducible for a predetermined period of time; a unit for distributing the contents data segments by varying sizes of the contents data segments in accordance with contents processing information notified by a contents reproduction terminal; a unit for receiving and storing the contents data segments distributed by the contents distribution server and reproducing the same in real time; and a unit for notifying the contents distribution server of the contents processing information indicating a processing status of the contents data segments distributed.

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