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    Non-uniform multi-beam satellite communications method
    6.
    发明授权
    Non-uniform multi-beam satellite communications method 有权
    非均匀多波束卫星通信方式

    公开(公告)号：US06456846B2

    公开(公告)日：2002-09-24

    申请号：US09942340

    申请日：2001-08-29

    申请人： John L. Norin ,  Sudhakar Rao ,  Paul Regulinski ,  Romulo Pontual

    发明人： John L. Norin ,  Sudhakar Rao ,  Paul Regulinski ,  Romulo Pontual

    IPC分类号： H04Q720

    CPC分类号： H04B7/2041 ,  H04B7/18523

    摘要： A satellite broadcast system and method, particularly useful for television signals, allows for local as well as nationwide broadcast service by allocating greater satellite resources to the more important local service areas. This is accomplished by broadcasting a, non-uniform pattern of local service beams and designing the system to establish different service area priorities through factors such as the individual beam powers, sizes, roll-off characteristics and peak-to-edge power differentials. Frequency reuse is enhanced by permitting a certain degree of cross-beam interference, with lower levels of interference established for the more important service areas.

    摘要翻译： 对于电视信号特别有用的卫星广播系统和方法允许通过将更多的卫星资源分配给更重要的本地服务区域来进行本地和全国的广播服务。 这是通过广播本地业务波束的不均匀模式和设计系统来实现的，以通过诸如各个波束功率，大小，滚降特性和峰值到边缘功率差的因素来建立不同的服务区域优先级。 通过允许一定程度的横梁干扰，为更重要的服务区域建立较低的干扰水平来增强频率重用。

    Integrated multi-sat LNB and frequency translation module
    8.
    发明授权
    Integrated multi-sat LNB and frequency translation module 失效
    集成多饱和LNB和频率转换模块

    公开(公告)号：US08712318B2

    公开(公告)日：2014-04-29

    申请号：US12127718

    申请日：2008-05-27

    申请人： John L. Norin

    发明人： John L. Norin

    IPC分类号： H04H20/74

    CPC分类号： H04H40/90

    摘要： Systems and devices for receiving satellite signals are disclosed. A system in accordance with the present invention comprises a plurality of amplifiers, each amplifier in the plurality of amplifiers receiving the signals, a Frequency Translation Module, comprising a plurality of analog-to-digital converters, wherein each amplifier in the plurality of amplifiers is coupled to a separate analog-to-digital converter in the plurality of analog-to-digital converters, wherein the plurality of analog-to-digital converters convert the signals into digital data streams, a digital signal processing section, coupled to the plurality of analog-to-digital converters, wherein the digital signal processing section at least translates the frequency of the digital data streams and filters the digital data streams, a digital-to-analog section, coupled to the digital signal processing section; wherein the digital-to-analog section downconverts the satellite signals to an intermediate frequency band, and a receiver, coupled to the digital-to-analog section, wherein the receiver receives an output of the digital-to-analog section of the module at the intermediate frequency band, the output of the digital to analog section being on a single coaxial cable.

    摘要翻译： 公开了用于接收卫星信号的系统和设备。 根据本发明的系统包括多个放大器，多个放大器中的每个放大器接收信号，频率转换模块，包括多个模数转换器，其中多个放大器中的每个放大器是 耦合到所述多个模数转换器中的单独的模拟 - 数字转换器，其中所述多个模数转换器将所述信号转换成数字数据流，数字信号处理部分耦合到所述多个模数转换器 模数转换器，其中所述数字信号处理部分至少翻译数字数据流的频率并对数字数据流进行滤波，数字 - 模拟部分耦合到数字信号处理部分; 其中所述数模转换部分将所述卫星信号下变频到中间频带，以及耦合到所述数模转换部分的接收机，其中所述接收机接收所述模块的数模转换部分的输出， 中间频带，数字到模拟部分的输出在单个同轴电缆上。

    MULTIPLE DWELLING UNIT SATELLITE TELEVISION DELIVERY SYSTEM
    9.
    发明申请
    MULTIPLE DWELLING UNIT SATELLITE TELEVISION DELIVERY SYSTEM 有权
    多功能卫星电视传输系统

    公开(公告)号：US20100319035A1

    公开(公告)日：2010-12-16

    申请号：US12846699

    申请日：2010-07-29

    申请人： Dipak M. Shah ,  John L. Norin

    发明人： Dipak M. Shah ,  John L. Norin

    IPC分类号： H04N7/20 ,  H04B1/06

    CPC分类号： H04N7/20 ,  H04H20/63 ,  H04H40/90 ,  H04N7/10

    摘要： Systems for delivering satellite signals to multiple dwelling units (MDUs). A system in accordance with the present invention comprises an antenna for receiving the satellite signals, a conversion unit, coupled to the antenna, for stacking the satellite signals onto a single cable, a distribution unit, coupled to the conversion unit, wherein the distribution unit distributes the stacked satellite signal to a plurality of outputs, and at least one customer device, coupled to an output of the plurality of outputs, wherein each unit in the MDU uses the customer device to destack the stacked satellite signals for delivery to a receiver.

    摘要翻译： 将卫星信号传送到多个住宅单元（MDU）的系统。 根据本发明的系统包括用于接收卫星信号的天线，耦合到天线的用于将卫星信号堆叠到单个电缆上的转换单元，耦合到转换单元的分配单元，其中分配单元 将所述堆叠的卫星信号分配到多个输出，以及耦合到所述多个输出的输出的至少一个客户设备，其中所述MDU中的每个单元使用所述客户设备来破坏所述堆叠的卫星信号以递送到接收机。