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    Low-noise block downconverter and method for the same
    2.
    发明授权
    Low-noise block downconverter and method for the same 有权

    公开(公告)号：US09893743B2

    公开(公告)日：2018-02-13

    申请号：US15489759

    申请日：2017-04-18

    Applicant: ADVANCED DIGITAL BROADCAST S.A.

    Inventor： Artur Adamski

    IPC: H04B1/26 ,  H04B1/00 ,  H04H40/90 ,  H04B1/04 ,  H04B1/18 ,  H04B1/28 ,  H04B7/185 ,  H01Q1/24

    CPC classification number: H04B1/006 ,  H01Q1/247 ,  H04B1/04 ,  H04B1/18 ,  H04B1/28 ,  H04B7/185 ,  H04B2001/0491 ,  H04H40/90 ,  H04H60/90

    Abstract: An LNB downconverter comprising: two LNBs configured to receive their respective satellite signals: the first and second LNB being configured to output, four IF signals of different polarization and frequency range to a respective first and second Cross-bar Switch (CBS); wherein the first and second CBS, are configured to accept four RF inputs, and routing them, to any of four outputs, as configured by a Controller: wherein outputs of CBSs are connected to respective Satellite Channel Routers (SCRs) configured by the Controller to shift the frequency of their input signals to fixed intermediate frequencies; wherein outputs of SCRs are connected to respective Band Pass Filters (BPFs) whereas the fixed intermediate frequencies of SCRs are different and wherein the band passed by each BPF is non-overlapping; an Adder adding the signals on different frequencies, output by each BPF, to form a single output signal comprising data from both satellite signals.

    LOW-NOISE BLOCK DOWNCONVERTER AND METHOD FOR THE SAME
    3.
    发明申请
    LOW-NOISE BLOCK DOWNCONVERTER AND METHOD FOR THE SAME 有权

    公开(公告)号：US20170302302A1

    公开(公告)日：2017-10-19

    申请号：US15489759

    申请日：2017-04-18

    Applicant: ADVANCED DIGITAL BROADCAST S.A.

    Inventor： Artur ADAMSKI

    IPC: H04B1/00 ,  H04B1/28 ,  H01Q1/24 ,  H04B1/18 ,  H04B1/04 ,  H04H40/90 ,  H04B7/185

    CPC classification number: H04B1/006 ,  H01Q1/247 ,  H04B1/04 ,  H04B1/18 ,  H04B1/28 ,  H04B7/185 ,  H04B2001/0491 ,  H04H40/90 ,  H04H60/90

    Abstract: An LNB downconverter comprising: two LNBs configured to receive their respective satellite signals: the first and second LNB being configured to output, four IF signals of different polarization and frequency range to a respective first and second Cross-bar Switch (CBS); wherein the first and second CBS, are configured to accept four RF inputs, and routing them, to any of four outputs, as configured by a Controller: wherein outputs of CBSs are connected to respective Satellite Channel Routers (SCRs) configured by the Controller to shift the frequency of their input signals to fixed intermediate frequencies; wherein outputs of SCRs are connected to respective Band Pass Filters (BPFs) whereas the fixed intermediate frequencies of SCRs are different and wherein the band passed by each BPF is non-overlapping; an Adder adding the signals on different frequencies, output by each BPF, to form a single output signal comprising data from both satellite signals.

    Platform for wireless identity transmitter and system using short range wireless broadcast
    6.
    发明授权
    Platform for wireless identity transmitter and system using short range wireless broadcast 有权
    无线标识发射机平台和使用短距离无线广播的系统

    公开(公告)号：US09544075B2

    公开(公告)日：2017-01-10

    申请号：US13773379

    申请日：2013-02-21

    Applicant: QUALCOMM Incorporated

    Inventor： Steven R Altman ,  Stephen A Sprigg ,  Liz Gasser ,  Joel Linsky ,  Leif Woodahl ,  Jason Kenagy ,  Jose Menendez ,  Charles S Wurster ,  Paul Jacobs ,  Neville Meijers ,  Peggy Johnson ,  Dave Wise ,  Kevin Hunter

    IPC: H04H60/90 ,  G01S1/02 ,  H04W12/02 ,  G06Q20/32 ,  G06Q30/02 ,  H04L29/08 ,  H04W64/00 ,  H04W84/18

    CPC classification number: H04W4/80 ,  G01S1/02 ,  G06Q20/3224 ,  G06Q30/02 ,  H04H60/90 ,  H04L43/10 ,  H04L67/18 ,  H04W4/025 ,  H04W4/06 ,  H04W12/02 ,  H04W12/04 ,  H04W64/00 ,  H04W84/18

    Abstract: Methods, systems and devices for locating a wireless identity transmitter with a central server connected with one or more proximity broadcast receivers, such as stationary receivers or mobile devices operating as wireless receivers. The wireless identity transmitter may be a compact device configured to broadcast messages, such as through Bluetooth® advertisements, including an identification code. When within proximity, a proximity broadcast receiver may receive broadcast messages from the wireless identity transmitter and relay location information along with the wireless identity transmitter's identification code to a central server as sighting messages. The proximity broadcast receiver's own location may provide an approximate location for the wireless identity transmitter. The central server may process sighting messages, which may include signal strength information, to accurately locate the wireless identity transmitter. The central server may transmit data to third-party devices and/or mobile devices of users in response to receiving sightings messages.

    Abstract translation: 用于利用与一个或多个邻近广播接收机连接的中央服务器来定位无线标识发射机的方法，系统和设备，例如作为无线接收机操作的固定接收机或移动设备。 无线标识发射机可以是被配置为广播诸如通过蓝牙广告的消息的紧凑设备，包括识别码。 当在邻近时，邻近广播接收机可以从无线标识发射机接收广播消息，并将中继位置信息连同无线标识发射机的识别码一起发送到中心服务器作为瞄准消息。 邻近广播接收机本身的位置可以为无线标识发射机提供大致的位置。 中央服务器可以处理可能包括信号强度信息的瞄准消息，以准确地定位无线标识发射机。 中央服务器可以响应于接收到的目标消息向用户的第三方设备和/或移动设备发送数据。

    System for simultaneous delivery of digital television and interactive broadband service
    7.
    发明授权
    System for simultaneous delivery of digital television and interactive broadband service 有权
    同时提供数字电视和互动宽带服务的系统

    公开(公告)号：US09166813B2

    公开(公告)日：2015-10-20

    申请号：US11713383

    申请日：2007-03-02

    Applicant: William J. Rouhana, Jr.

    Inventor： William J. Rouhana, Jr.

    IPC: H04N7/173 ,  H04L12/28 ,  G06Q30/02 ,  H04H60/90 ,  H04N21/238 ,  H04N21/61 ,  H04N21/63

    CPC classification number: H04N21/2385 ,  G06Q30/0273 ,  H04H60/90 ,  H04L12/2801 ,  H04L12/2856 ,  H04L12/2861 ,  H04N7/17309 ,  H04N21/23424 ,  H04N21/238 ,  H04N21/239 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/6175 ,  H04N21/631

    Abstract: A method and apparatus is provided for the delivery of digital television and interactive broadband service in a manner that maximizes the usage of the digital broadcast spectrum. A digital television signal is transmitted to a given broadcast area in a relatively small part (for example, a 1 MHz band) of one or more licensed portions of the digital broadcast spectrum. Interactive broadband service is delivered within at least a portion of the same broadcast area covered by the broadcast digital television signal, in the remainder (for example, a 5 MHz band) of an unused part of the same licensed portion of the digital broadcast spectrum as is occupied by the digital television signal, or within an unlicensed (unused) portion of the digital broadcast spectrum. The broadcasting of the digital television and delivery the interactive broadband service occur simultaneously. In one embodiment, digital television and broadband service are delivered by the same equipment within the same bandwidth.

    Abstract translation: 提供一种方法和装置，用于以使数字广播频谱的使用最大化的方式传送数字电视和交互式宽带服务。 数字电视信号在数字广播频谱的一个或多个许可部分的相对小的部分（例如，1MHz频带）中被发送到给定的广播区域。 在广播数字电视信号覆盖的相同广播区域的至少一部分中，在数字广播频谱的相同许可部分的未使用部分的剩余部分（例如，5MHz频带）中传送互动宽带服务，例如 被数字电视信号占用，或在数字广播频谱的未许可（未使用的）部分内。 数字电视的广播和交互式宽带服务的交付同时发生。 在一个实施例中，数字电视和宽带服务由相同的设备在相同的带宽内传送。

    Media device with enhanced data retrieval feature
    9.
    发明授权
    Media device with enhanced data retrieval feature 有权
    具有增强数据检索功能的媒体设备

    公开(公告)号：US09094141B2

    公开(公告)日：2015-07-28

    申请号：US14512255

    申请日：2014-10-10

    Applicant: Apple Inc.

    Inventor： Jeffery Lee ,  Michael Ignazio Ingrassia, Jr.

    IPC: H04H40/00 ,  H04H60/37 ,  H04H60/73 ,  H04H60/64 ,  H04H60/74 ,  H04H20/40 ,  H04H60/90

    CPC classification number: H04H60/372 ,  H04H20/40 ,  H04H20/72 ,  H04H60/37 ,  H04H60/64 ,  H04H60/73 ,  H04H60/74 ,  H04H60/90 ,  H04H2201/10 ,  H04H2201/13 ,  H04H2201/37

    Abstract: A personal media device including a broadcast receiver that receives broadcast media and broadcast media data from a broadcast source where the broadcast media data includes a media identifier associated with the broadcast media. The media device also includes a data transceiver that sends a retrieval request to a media server for enhanced media data where the retrieval request includes the media identifier and receives the enhanced media data via a wireless data channel. The media device further includes a processor that performs a media device operation in response to the received enhanced media data.

    Abstract translation: 一种个人媒体设备，包括从广播源接收广播媒体和广播媒体数据的广播接收机，其中广播媒体数据包括与广播媒体相关联的媒体标识符。 媒体设备还包括数据收发器，其将检索请求发送到媒体服务器以用于增强媒体数据，其中检索请求包括媒体标识符并且经由无线数据信道接收增强媒体数据。 媒体设备还包括处理器，其响应于所接收的增强媒体数据执行媒体设备操作。

    RADIO BROADCAST PLAYBACK METHOD AND APPARATUS
    10.
    发明申请
    RADIO BROADCAST PLAYBACK METHOD AND APPARATUS 有权
    无线电广播播放方法和装置

    公开(公告)号：US20150195053A1

    公开(公告)日：2015-07-09

    申请号：US14589388

    申请日：2015-01-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoonsoub JUNG ,  Yonggil HAN ,  Haksung LYOU

    IPC: H04H60/73 ,  H04H40/27 ,  H04H20/72

    CPC classification number: H04H40/27 ,  H04H60/41 ,  H04H60/90 ,  H04H2201/37

    Abstract: A radio broadcast playback method and apparatus is provided. The radio broadcast playback method includes playing a radio broadcast received by a tuner, receiving a channel search request, through an input unit, searching for radio channels by a communication module, while playing the radio broadcast received by the tuner, and outputting the found radio channels.

    Abstract translation: 提供无线电广播回放方法和装置。 无线电广播播放方法包括播放由调谐器接收的无线电广播，通过输入单元接收频道搜索请求，通过通信模块搜索无线电频道，同时播放由调谐器接收的无线电广播，并输出发现的无线电 频道

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