TARGETED FINGERPRINTING OF RADIO BROADCAST AUDIO

    公开(公告)号:WO2021015716A1

    公开(公告)日:2021-01-28

    申请号:PCT/US2019/042619

    申请日:2019-07-19

    发明人: VENEZIA, Paul

    摘要: A system comprises an intermediate communication platform that provides an interface to an Internet network; and a first server including: a port operatively coupled to the intermediate communication platform, processing circuitry, and a service application for execution by the processor. The service application is configured to: receive geographic location information of a radio receiver via the intermediate communication platform; determine one or more radio broadcasts available to the radio receiver according to the geographic location information; and send metadata for the radio broadcast, the metadata including an indication whether content of the radio broadcast is suitable for an audio fingerprinting process to the radio receiver via the intermediate communication platform.

    IMAGE DISPLAY DEVICE WITH AUTOMATIC TRANSPONDER LIST UPDATE FUNCTION
    2.
    发明申请
    IMAGE DISPLAY DEVICE WITH AUTOMATIC TRANSPONDER LIST UPDATE FUNCTION 审中-公开
    具有自动TRANSPONDER列表更新功能的图像显示设备

    公开(公告)号:WO2016019986A1

    公开(公告)日:2016-02-11

    申请号:PCT/EP2014/066901

    申请日:2014-08-06

    IPC分类号: H04H40/90 H04H60/41

    CPC分类号: H04H40/90 H04H60/41

    摘要: A method for operating an image display device, said method comprising a first step of verification during which each transponder in a preloaded transponder list in association with a satellite is successively verified such that a respective transponder's parameters are fed to a demodulator to verify whether signal lock is achievable, if signal lock is achieved, a first step of transponder information retrieval during which presence of network information tables (NIT) at the tuned frequency is checked and if transponder information is retrieved from the network information tables, a first step of transponder list update during which at least one transponder's parameters are compared to existing preloaded transponder parameters and at least one new transponder with new parameters is included in the transponder list in association with the given satellite.

    摘要翻译: 一种用于操作图像显示装置的方法,所述方法包括验证的第一步骤,在该步骤中连续验证与卫星相关联的预加载的应答器列表中的每个应答器,使得相应的转发器参数被馈送到解调器以验证信号锁定 如果实现了信号锁定,则可以实现第一步的应答器信息检索,在该步骤期间检查在调谐频率处的网络信息表(NIT)的存在以及从网络信息表中检索到应答器信息,应答器列表的第一步骤 将至少一个应答器的参数与现有的预加载的应答器参数进行比较,并且具有新参数的至少一个新的转发器与给定的卫星相关联地被包括在应答器列表中。

    FM BAND AVAILABILITY BASED ON GPS
    3.
    发明申请
    FM BAND AVAILABILITY BASED ON GPS 审中-公开
    基于GPS的FM带可用性

    公开(公告)号:WO2009152232A3

    公开(公告)日:2010-03-11

    申请号:PCT/US2009046882

    申请日:2009-06-10

    摘要: Methods and apparatus for determining an available FM frequency channel for interfacing with FM modulated output signals from a wireless device are described herein. A SPS receiver, such as a GPS receiver, can determine its position based on conventional techniques. The SPS receiver can determine one or more available FM channels over which audio output may be transmitted. The SPS receiver can use the determined position to access a local data base of available channels. Alternatively, the SPS receiver can use the determined position to access a local database of allocated channels in order to determine one or more available channels. The SPS receiver may display a prompt or message that indicates an FM channel over which output audio is modulated.

    摘要翻译: 本文描述了用于确定与来自无线设备的FM调制输出信号接口的可用FM频道的方法和装置。 诸如GPS接收器的SPS接收机可以基于常规技术来确定其位置。 SPS接收机可以确定一个或多个可以在其上传输音频输出的可用FM频道。 SPS接收机可以使用确定的位置来访问可用信道的本地数据库。 或者,SPS接收机可以使用所确定的位置来访问分配的信道的本地数据库,以便确定一个或多个可用信道。 SPS接收机可以显示指示调制输出音频的FM通道的提示或消息。

    PARAMÉTRAGE GÉOLOCALISÉ POUR LA DIFFUSION D'UN CONTENU MULTIMÉDIA
    4.
    发明申请
    PARAMÉTRAGE GÉOLOCALISÉ POUR LA DIFFUSION D'UN CONTENU MULTIMÉDIA 审中-公开
    地理定位的设置分布的多媒体内容

    公开(公告)号:WO2017103538A1

    公开(公告)日:2017-06-22

    申请号:PCT/FR2016/053526

    申请日:2016-12-16

    申请人: TDF

    摘要: L'invention concerne un procédé et un système de traitement. Le procédé est apte à informer un terminal (UE) sur la disponibilité d'au moins un réseau apte à diffuser sur le terminal un contenu multimédia à l'endroit où est localisé le terminal, une pluralité prédéterminée de réseaux étant apte à diffuser le contenu multimédia. Le terminal est relié à un système(SYST) comprenant une base de données stockant, pour chaque zone géographique parmi une pluralité de zones géographiques, une liste comprenant des indicateurs de disponibilité respectifs des réseaux de la pluralité prédéterminée de réseaux dans ladite zone géographique.

    摘要翻译:

    本发明涉及一种方法 和系统及egrave;我处理。 d&oacute的过程; 适于à 告诉对可用性及eacute的终端(UE); 至少一个R E桶适于à 终端的归属媒体内容é直径与agrave播出; 那里的地方 本地化é 终端,多个解 PRé d&eac​​ute;成品é e Ré桶é&agrave作为适合; 家庭媒体流内容é直径。 该终端连接é À 一个系统è我(SYST),包括一个数据库éES存储,用于多个解中的每个区克é地理 区域Gé地理,包括的可用性及eacute指示符的列表; 各个Ré所述多个&eacute的水桶; PRéDéTERMINéêřé在所述区域克é水桶的地理

    AUDIOMETRY DEVICE AND METHOD ON TELEVISION DECODER
    7.
    发明申请
    AUDIOMETRY DEVICE AND METHOD ON TELEVISION DECODER 审中-公开
    电视解码器的无线电设备和方法

    公开(公告)号:WO00002333A1

    公开(公告)日:2000-01-13

    申请号:PCT/FR1999/001572

    申请日:1999-06-30

    摘要: The invention concerns an audiometry method on television decoder which consists in loading in each decoder a software storing data on the selected programmes and on the watching times, in non-volatile memory, and a concealed menu for activating said software; then in periodically setting up communication between a modem of the decoder and a service centre through the telephone network or a cable network also used for programme reception and transmitting the data contained in the non-volatile memory, under the software control.

    摘要翻译: 本发明涉及一种电视解码器上的听力测量方法,其中包括在每个解码器中加载存储所选程序上的数据,以及在非易失性存储器中观看时间的数据和用于激活所述软件的隐藏菜单的软件; 然后在软件控制下通过电话网络或还用于节目接收的有线网络和包含在非易失性存储器中的数据传输解码器的调制解调器和服务中心之间的通信。

    MEASURING ATSC 3 RF ENVIRONMENT USING AUTONOMOUS VEHICLE

    公开(公告)号:WO2023012757A1

    公开(公告)日:2023-02-09

    申请号:PCT/IB2022/057334

    申请日:2022-08-05

    IPC分类号: H04H20/12 H04H60/41 H04H60/50

    摘要: Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. A receiver, to automatically switch from presenting a service on a first frequency to a second frequency such as when a mobile receiver is moving through a boundary region between two broadcasters, can consider not just signal strength and error rates of two frequencies carrying the same service to select which frequency to tune to, but also relative location and direction of motion of the receiver with respect to each broadcaster along with parameters of the RF environment as previously measured by an autonomous vehicle such as a drone.

    信息的呈现方法、车载播放设备、控制中心及系统

    公开(公告)号:WO2018149233A1

    公开(公告)日:2018-08-23

    申请号:PCT/CN2017/118660

    申请日:2017-12-26

    发明人: 张楠 李刚

    IPC分类号: H04H60/41

    CPC分类号: H04H20/62 H04H40/18 H04H60/41

    摘要: 一种信息的呈现方法,包括:向控制中心发送第一信息,所述第一信息包括:定位信息、当前电台频率信息、电台分类选择信息、电台多媒体请求信息中的至少任意一项;接收所述控制中心发送的第二信息,所述第二信息包括:路况信息、当前电台的其它频率信息、电台分类信息、电台多媒体信息中的至少任意一项;呈现出所述第二信息。

    LOCAL BROADCAST OF DATA USING AVAILABLE CHANNELS OF A SPECTRUM
    10.
    发明申请
    LOCAL BROADCAST OF DATA USING AVAILABLE CHANNELS OF A SPECTRUM 审中-公开
    使用频谱的可用信道的数据的本地广播

    公开(公告)号:WO2010114640A8

    公开(公告)日:2011-03-24

    申请号:PCT/US2010023085

    申请日:2010-02-03

    IPC分类号: H04H60/41 H04H20/61

    摘要: In general, this disclosure relates to techniques for transmitting data for applications using one or more available channels of a spectrum. One example method comprises transforming data into a digital broadcast format, identifying at least one available channel of a spectrum, and transmitting the transformed data in the at least one identified available channel.

    摘要翻译: 通常,本公开涉及用于使用频谱的一个或多个可用信道来发送用于应用的数据的技术。 一个示例性方法包括将数据变换成数字广播格式,识别频谱的至少一个可用信道,以及在所述至少一个识别的可用信道中发送经变换的数据。