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    Receiver system for decoding data embedded in an electromagnetic signal
    51.
    发明申请
    Receiver system for decoding data embedded in an electromagnetic signal 有权
    用于解码嵌入电磁信号中的数据的接收机系统

    公开(公告)号：US20050037721A1

    公开(公告)日：2005-02-17

    申请号：US10841236

    申请日：2004-05-07

    Applicant: Christoph Benz ,  Andreas Korner ,  Stefan Gierl

    Inventor： Christoph Benz ,  Andreas Korner ,  Stefan Gierl

    IPC: H03J1/00 ,  H03J7/18 ,  H04B1/16 ,  H04H20/34 ,  H04H20/55 ,  H04H40/09 ,  H04B1/18

    CPC classification number: H04H40/09 ,  H03J1/0083 ,  H03J7/186 ,  H04H20/34 ,  H04H20/55 ,  H04H2201/13 ,  H04H2201/60

    Abstract: A system for decoding data, such as travel and traffic information, configured in data blocks embedded in an electromagnetic signal, such as a broadcasted radio signal, has been developed. The system includes a method and receiver for decoding the data with a background tuner in a manner that does not impair the ability of the background tuner to demodulate other signals. While a main tuner is tuned to demodulate a first electromagnetic signal to produce a data stream, the background tuner is switched to decode the data blocks only when the data blocks are expected to be received. In the remaining time, the background tuner is free to demodulate other signals to support a diversity or other function. If a data block is not received, or not received when expected, the background tuner returns to demodulating one or more other frequencies after a predetermined time interval has elapsed.

    Abstract translation: 已经开发了用于解码嵌入在诸如广播无线电信号的电磁信号中的数据块中的诸如旅行和交通信息之类的数据的系统。 该系统包括用于以不损害背景调谐器解调其他信号的能力的方式用背景调谐器对数据进行解码的方法和接收器。 当主调谐器被调谐以解调第一电磁信号以产生数据流时，仅当期望接收数据块时，才将背景调谐器切换到对数据块进行解码。 在剩余时间内，背景调谐器可以自由地解调其他信号，以支持多样性或其他功能。 如果未预期数据块被接收或未被接收，则在经过预定时间间隔之后，背景调谐器返回到解调一个或多个其它频率。

    COMPATIBLE CHANNEL BONDING SERVICE MANAGEMENT
    52.
    发明申请
    COMPATIBLE CHANNEL BONDING SERVICE MANAGEMENT 审中-公开

    公开(公告)号：US20180026846A1

    公开(公告)日：2018-01-25

    申请号：US15642753

    申请日：2017-07-06

    Applicant: QUALCOMM Incorporated

    Inventor： Gordon Kent Walker ,  Giridhar Dhati Mandyam

    IPC: H04L12/24 ,  H04W72/08 ,  H04W24/04 ,  H04L29/08 ,  H04W72/04

    CPC classification number: H04L41/0896 ,  H04H20/423 ,  H04H60/73 ,  H04H2201/60 ,  H04L67/16 ,  H04L69/321 ,  H04W24/04 ,  H04W72/048 ,  H04W72/082 ,  H04W76/40

    Abstract: A method is described for defining service metadata for multiple RF channel services with no impact to the currently defined service metadata for single tuner receiving devices. One example may include receiving first service layer metadata from a first communication channel and second service layer metadata from a second communication channel; and determining a plurality of services available from the first and second communication channels based on the first and second service layer metadata, wherein at least one of the plurality of services is a multiple channel service that comprises data in a pooled set of the first and second communication channels, wherein the multiple channel service is identified by matching a first service from the first service layer metadata and a second service from the second service layer metadata to identify the at least one of the plurality of service in the pooled set.

    USE OF TELEVISION SATELLITE SIGNALS TO DETERMINE LOCATION
    57.
    发明申请
    USE OF TELEVISION SATELLITE SIGNALS TO DETERMINE LOCATION 有权
    使用电视卫星信号确定位置

    公开(公告)号：US20160127752A1

    公开(公告)日：2016-05-05

    申请号：US14958658

    申请日：2015-12-03

    Applicant: EchoStar Technologies, L.L.C.

    Inventor： William Michael Beals

    IPC: H04N21/258 ,  H04N21/426 ,  H04W4/02 ,  H04N21/61

    CPC classification number: H04N21/25841 ,  H04H40/90 ,  H04H60/51 ,  H04H2201/60 ,  H04N21/4263 ,  H04N21/6143 ,  H04W4/025

    Abstract: Various arrangements are directed to locating a television receiver. Multiple tuners of the television receiver may be simultaneously tuned to different television distribution satellites to receive timing signals. Using these timing signals, the location of the television receiver may be determined. Based on a comparison between a stored, expected location of the television receiver and the determined location, the functionality of the television receiver may be adjusted.

    Abstract translation: 各种布置旨在定位电视接收机。 可以将电视接收机的多个调谐器同时调谐到不同的电视分配卫星以接收定时信号。 使用这些定时信号，可以确定电视接收机的位置。 基于电视接收机的存储的预期位置与确定的位置之间的比较，可以调整电视接收机的功能。

    Use of television satellite signals to determine location
    58.
    发明授权
    Use of television satellite signals to determine location 有权
    使用电视卫星信号来确定位置

    公开(公告)号：US09231718B2

    公开(公告)日：2016-01-05

    申请号：US13962198

    申请日：2013-08-08

    Applicant: EchoStar Technologies, L.L.C.

    Inventor： William Michael Beals

    IPC: H04N7/20 ,  H04H60/51 ,  H04H40/90

    CPC classification number: H04N21/25841 ,  H04H40/90 ,  H04H60/51 ,  H04H2201/60 ,  H04N21/4263 ,  H04N21/6143 ,  H04W4/025

    Abstract: Various arrangements are directed to locating a television receiver. Multiple tuners of the television receiver may be simultaneously tuned to different television distribution satellites to receive timing signals. Using these timing signals, the location of the television receiver may be determined Based on a comparison between a stored, expected location of the television receiver and the determined location, the functionality of the television receiver may be adjusted.

    Abstract translation: 各种布置旨在定位电视接收机。 可以将电视接收机的多个调谐器同时调谐到不同的电视分配卫星以接收定时信号。 使用这些定时信号，可以确定电视接收机的位置。基于电视接收机的存储的预期位置与所确定的位置之间的比较，可以调整电视接收机的功能。

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