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    Broadcast content preview notification in wireless communication networks
    4.
    发明授权
    Broadcast content preview notification in wireless communication networks 审中-公开

    公开(公告)号：US10673550B2

    公开(公告)日：2020-06-02

    申请号：US15682158

    申请日：2017-08-21

    申请人： Google Technology Holdings LLC

    发明人： Karen L. Smetana ,  Jerome O. Vogedes

    IPC分类号： H04H60/66 ,  H04H60/68

    摘要： A method includes receiving, by a wireless terminal from a content provider, preview information referencing video content not yet received by the wireless terminal and that is associated with bonus content that has limited availability, expiration notification metadata, and expiration window information corresponding to expiration of the limited availability of the bonus content. The method further includes determining that the video content has not been consumed or purchased and that the limited availability is nearing the expiration based on the expiration window information. The method further includes, responsive to the determining that the video content has not been consumed or purchased and that the limited availability is nearing the expiration, generating, based on the expiration notification metadata, a prompt indicating that the limited availability of the bonus content is to expire.

    ACR-based radio metadata in the cloud
    5.
    发明授权
    ACR-based radio metadata in the cloud 有权

    公开(公告)号：US10574373B2

    公开(公告)日：2020-02-25

    申请号：US15671768

    申请日：2017-08-08

    申请人： Ibiquity Digital Corporation

    发明人： Robert Michael Dillon

    IPC分类号： H04H60/74 ,  H04H60/37 ,  H04H60/58 ,  H04H60/64 ,  H04H60/82 ,  H04H60/90 ,  H04H60/61 ,  H04H60/73 ,  H04H60/68 ,  H04H20/31 ,  H04H20/72

    摘要： A system comprises a first server including a port, a memory, a processor operatively coupled to the port and memory, and a service application for execution by the processor. The service application is configured to: receive identification information related to an over-the-air radio broadcast via the port of the first server, wherein the identification information is transmitted to the first server using a radio broadcast receiver remote from the first server, communicate a request for automatic content recognition (ACR) of an Internet-based streaming version of the over-the-air radio broadcast; and receive metadata associated with the over-the-air radio broadcast in response to the request and initiate transmission of the metadata to the radio broadcast receiver.

    Subcarrier signal for synchronization in macro network
    7.
    发明授权
    Subcarrier signal for synchronization in macro network 有权
    在宏网中同步的子载波信号

    公开(公告)号：US09198147B2

    公开(公告)日：2015-11-24

    申请号：US13872010

    申请日：2013-04-26

    申请人： Clearwire IP Holdings LLC

    发明人： Walter Rausch ,  Harry Perlow

    IPC分类号： H04H20/71 ,  H04H20/18 ,  H04W56/00 ,  H04H20/86 ,  H04W72/00 ,  H04H60/68

    CPC分类号： H04W56/0015 ,  H04H20/71 ,  H04H20/86 ,  H04H60/68 ,  H04W56/00 ,  H04W56/0065 ,  H04W72/005

    摘要： Disclosed herein are methods and systems that may help a WiMAX base station function without a GPS signal by providing a high-stability reference signal via a subcarrier of a broadcast signal, such as an FM radio signal. An exemplary broadcast station may therefore be configured to phase-lock a subcarrier signal to a GPS signal, and include this subcarrier in its broadcast signal, thereby providing the subcarrier signal for use by a base station as a high-stability reference signal for local-oscillator stabilization at the base station. The broadcast station may further modulate a timing signal onto the subcarrier signal. An exemplary base station may therefore receive the broadcast signal, decode the broadcast signal to acquire the subcarrier signal, and use the subcarrier signal to stabilize its local oscillator, rather than using a GPS signal. The base station may further demodulate the subcarrier to acquire the timing signal, which the base station may use for frame-start synchronization, instead of a GPS signal.

    摘要翻译： 这里公开的方法和系统可以通过经由诸如FM无线电信号的广播信号的子载波提供高稳定性参考信号来帮助WiMAX基站而没有GPS信号。 因此，示例性广播站可以被配置为将副载波信号相位锁定到GPS信号，并且将该子载波包括在其广播信号中，从而提供用于基站的子载波信号作为用于本地 - 振荡器稳定在基站。 广播台还可以将定时信号调制到子载波信号上。 因此，示例性基站可以接收广播信号，解码广播信号以获取副载波信号，并且使用副载波信号来稳定其本地振荡器，而不是使用GPS信号。 基站可以进一步解调副载波以获取基站可以用于帧开始同步的定时信号，而不是GPS信号。

    Apparatus for processing time information and method of the same
    8.
    发明申请
    Apparatus for processing time information and method of the same 审中-公开
    用于处理时间信息的装置及其方法

    公开(公告)号：US20050240975A1

    公开(公告)日：2005-10-27

    申请号：US11107728

    申请日：2005-04-18

    申请人： Jong-phil Kim

    发明人： Jong-phil Kim

    IPC分类号： G04G5/00 ,  G04G9/00 ,  G04R20/20 ,  H04H1/00 ,  H04H20/28 ,  H04H60/68 ,  H04N5/50 ,  H04N7/12 ,  H04N11/04 ,  H04N7/173

    CPC分类号： H04N5/4401 ,  G04G9/0076 ,  G04R20/12 ,  H04H20/28 ,  H04H60/68 ,  H04N5/44 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4524 ,  H04N21/485

    摘要： Provided are an apparatus for processing time information and a method of the same for automatically establishing a present time according to a country/region in a broadcast signal receiving device using time difference data obtained independently of received broadcasting signals. The apparatus includes a demodulation unit demodulating standard time data included in broadcasting signals, a first memory unit storing a time table, which includes time difference data of each country/region, and a control unit establishing a present time of a corresponding country/region by using the demodulated standard time data and the time difference data extracted from the time table. Time difference data is alternatively received via a transmission medium.

    摘要翻译： 提供了一种用于处理时间信息的装置及其方法，用于根据广播信号接收装置中的国家/地区自动建立当前时间，该广播信号接收装置使用独立于接收的广播信号获得的时间差数据。 该装置包括对包括在广播信号中的标准时间数据进行解调的解调单元，存储包括每个国家/地区的时差数据的时间表的第一存储单元和建立相应国家/地区的当前时间的控制单元， 使用解调的标准时间数据和从时间表提取的时差数据。 经由传输介质交替地接收时间差数据。

    System and method of communication with authenticated wagering participation
    9.
    发明授权
    System and method of communication with authenticated wagering participation 失效
    通过认证的投注参与的系统和方法

    公开(公告)号：US5713795A

    公开(公告)日：1998-02-03

    申请号：US179589

    申请日：1994-01-10

    申请人： Henry Von Kohorn

    发明人： Henry Von Kohorn

    IPC分类号： A63F13/12 ,  G07F17/32 ,  G09B7/06 ,  H04H1/00 ,  H04H20/28 ,  H04H60/33 ,  H04H60/64 ,  H04H60/68 ,  H04N7/08 ,  H04N7/088 ,  A63F9/22

    CPC分类号： H04H60/33 ,  A63F13/12 ,  A63F13/338 ,  G07F17/32 ,  G07F17/3227 ,  G07F17/3248 ,  G07F17/3262 ,  G09B7/063 ,  H04H20/28 ,  H04H60/64 ,  H04H60/68 ,  H04N7/08 ,  H04N7/0806 ,  H04N7/0884 ,  A63F2300/409

    摘要： A system and method for wagering and for evaluating responses to broadcast programs, such as television programs, includes an instructional signal modulated onto a signal transmitted concurrently with the television program, or time-multiplexed with a television. At each of a plurality of remote receiving stations, one or more members of a remote audience has the opportunity to respond to a situation presented in the television program by entering a response on a keyboard. The system includes, at each remote receiving station, a memory responsive to the instructional signal for storing acceptable responses, a comparison circuit for comparing responses entered at the keyboard with those stored in the memory, circuitry for scoring responses in accordance with commands from the instructional signal, and a recording device for providing a permanent record of the audience score at the remote station. For playing a lottery, numbers are entered at the remote stations and are stored at a central facility for verification upon presentation of lottery tickets. The tickets having both a played number(s) and a winning number(s) are printed at the remote stations. For games and other forms of contests, responses may include a key word or phrase, and scoring is performed based on differing levels of difficulty including time for response. The program may be presented live conducted by a host at a central station, or by a prerecorded message accessible by telephone from a remote station with regulation from a central station.

    摘要翻译： 用于投注和评估对诸如电视节目的广播节目的响应的系统和方法包括调制到与电视节目同时发送的信号或与电视机进行时分复用的指令信号。 在多个远程接收站中的每一个处，远程受众的一个或多个成员有机会通过在键盘上输入响应来响应电视节目中呈现的情况。 该系统在每个远程接收站处包括响应于用于存储可接受响应的指令信号的存储器，用于将在键盘输入的响应与存储在存储器中的响应进行比较的比较电路，用于根据来自指令的命令评分响应的电路 信号和用于在远程站提供观众得分的永久记录的记录装置。 打彩票时，在远程电台输入号码，并存放在中央机构进行彩票验证。 具有播放的号码和获胜号码的票据被打印在远程站。 对于游戏和其他形式的比赛，响应可以包括关键词或短语，并且基于包括响应时间在内的不同难度等级进行评分。 节目可以由中央电台的主持人进行，也可以通过电话从远程电台接收来自中央电台的规定的预先记录的消息。