Method and system for operating a satellite communication system with regional redundant sites and a central site
    5.
    发明授权
    Method and system for operating a satellite communication system with regional redundant sites and a central site 有权
    用于操作具有区域冗余站点和中心站点的卫星通信系统的方法和系统

    公开(公告)号:US07693483B1

    公开(公告)日:2010-04-06

    申请号:US11529840

    申请日:2006-09-29

    IPC分类号: H04Q7/20

    CPC分类号: H04B7/18519

    摘要: A method and system for operating a satellite communication system with regional redundant sites and a central site includes a satellite and a regional site uplinking regional uplink signals to the satellite and condition signals to a terrestrial communication link. The satellite generates regional downlink signals from the regional uplink signal. A central site receives the regional downlink signals from the satellite and terrestrially receives the condition signals and generates control signals for the regional site through the terrestrial communication link.

    摘要翻译: 用于操作具有区域冗余站点和中心站点的卫星通信系统的方法和系统包括将卫星和区域站点上行到卫星的区域上行链路信号并将信号条件提供给地面通信链路。 卫星从区域上行链路信号产生区域下行信号。 中心站点接收来自卫星的区域下行链路信号,并从地面接收状态信号,并通过地面通信链路为区域站点生成控制信号。

    ODU alignment procedure using circularly polarized signals allocated to specific satellites
    6.
    发明授权
    ODU alignment procedure using circularly polarized signals allocated to specific satellites 有权
    使用分配给特定卫星的圆偏振信号的ODU对准程序

    公开(公告)号:US08044872B2

    公开(公告)日:2011-10-25

    申请号:US11971808

    申请日:2008-01-09

    IPC分类号: H01Q3/00

    摘要: A method and system for aligning an antenna reflector with satellites in a satellite configuration. A method in accordance with the present invention comprises pointing the reflector to an orbital slot used in the satellite configuration, wherein only one satellite in the orbital slot transmits first circularly polarized signals, and adjusting the reflector to maximize reception of the first circularly polarized signals from the orbital slot. A system in accordance with the present invention comprises a reflector, a power meter coupled to the reflector, wherein the power meter and reflector are tuned to receive first circularly polarized signals, and an alignment mechanism, coupled to the reflector, wherein the alignment mechanism is manipulated to point the reflector at an orbital slot wherein only one satellite in the orbital slot transmits the first circularly polarized signals, and to adjust the reflector to maximize reception of the first circularly polarized signals from the orbital slot.

    摘要翻译: 一种用于将天线反射器与卫星配置中的卫星对准的方法和系统。 根据本发明的方法包括将反射器指向卫星配置中使用的轨道槽,其中轨道槽中仅一个卫星发射第一圆偏振信号,并且调整反射器以最大限度地接收第一圆偏振信号 轨道槽。 根据本发明的系统包括反射器,耦合到反射器的功率计,其中调谐功率计和反射器以接收第一圆偏振信号,以及耦合到反射器的对准机构,其中对准机构是 被操纵以将反射器指向轨道槽,其中轨道槽中仅一个卫星传输第一圆偏振信号,并且调整反射器以最大限度地从轨道槽接收第一圆偏振信号。

    ODU alignment procedure using circularly polarized squint
    8.
    发明授权
    ODU alignment procedure using circularly polarized squint 有权
    ODU校正程序使用圆偏振眯

    公开(公告)号:US07978142B2

    公开(公告)日:2011-07-12

    申请号:US11971800

    申请日:2008-01-09

    IPC分类号: H01Q3/00

    摘要: A method and system for aligning an antenna reflector with satellites in a satellite configuration. A method in accordance with the present invention comprises coarsely pointing the reflector to an orbital slot used in the satellite configuration, wherein at least one satellite in the orbital slot transmits first circularly polarized signals, and adjusting the reflector to maximize reception of the first circularly polarized signals from the orbital slot. A system in accordance with the present invention comprises a reflector, a power meter coupled to the reflector, wherein the power meter and reflector are tuned to receive first circularly polarized signals, and an alignment mechanism, coupled to the reflector, wherein the alignment mechanism is manipulated to point the reflector at an orbital slot wherein at least one satellite in the orbital slot transmits the first circularly polarized signals, and to adjust the reflector to maximize reception of the first circularly polarized signals from the orbital slot.

    摘要翻译: 一种用于将天线反射器与卫星配置中的卫星对准的方法和系统。 根据本发明的方法包括将反射器粗略地指向在卫星配置中使用的轨道槽,其中轨道槽中的至少一个卫星传输第一圆偏振信号,并且调整反射器以最大化接收第一圆偏振 来自轨道槽的信号。 根据本发明的系统包括反射器,耦合到反射器的功率计,其中调谐功率计和反射器以接收第一圆偏振信号,以及耦合到反射器的对准机构,其中对准机构是 操纵以将反射器指向轨道槽,其中轨道槽中的至少一个卫星传输第一圆偏振信号,并且调整反射器以最大化地从轨道槽接收第一圆偏振信号。

    Method and apparatus for connecting primary and diverse sites in a satellite communication system
    9.
    发明授权
    Method and apparatus for connecting primary and diverse sites in a satellite communication system 有权
    用于连接卫星通信系统中主要和多样化站点的方法和装置

    公开(公告)号:US07783248B1

    公开(公告)日:2010-08-24

    申请号:US11529950

    申请日:2006-09-29

    IPC分类号: H04H20/74

    CPC分类号: H04H20/74

    摘要: A method and apparatus for connecting a primary uplink site and a diverse uplink site includes a satellite and a communication line that couples the primary uplink site and the diverse uplink site. The primary uplink site receives television signals and communicates the signals over the communication line using a video-over-internet protocol. The primary site forms primary uplink signals and selectively communicates the primary uplink signals to the satellite. The diverse uplink site receives the television signals from the primary uplink site through the communication line and forms the diverse uplink signals and selectively communicates the diverse uplink signals to the satellite.

    摘要翻译: 用于连接主要上行链路站点和多个上行链路站点的方法和装置包括卫星和连接主要上行链路站点和不同上行链路站点的通信线路。 主要上行链路站点接收电视信号,并使用互联网视频协议通过通信线路传送信号。 主站点形成主要上行链路信号,并选择性地将主要上行链路信号传送到卫星。 不同的上行链路站点通过通信线路从主要上行链路站点接收电视信号,并形成不同的上行链路信号,并选择性地将不同的上行链路信号传送到卫星。

    ODU ALIGNMENT PROCEDURE USING CIRCULARLY POLARIZED SIGNALS ALLOCATED TO SPECIFIC SATELLITES
    10.
    发明申请
    ODU ALIGNMENT PROCEDURE USING CIRCULARLY POLARIZED SIGNALS ALLOCATED TO SPECIFIC SATELLITES 有权
    使用分配给特定卫星的通用极化信号的ODU对准程序

    公开(公告)号:US20080165070A1

    公开(公告)日:2008-07-10

    申请号:US11971808

    申请日:2008-01-09

    IPC分类号: H01Q3/00

    摘要: A method and system for aligning an antenna reflector with satellites in a satellite configuration. A method in accordance with the present invention comprises pointing the reflector to an orbital slot used in the satellite configuration, wherein only one satellite in the orbital slot transmits first circularly polarized signals, and adjusting the reflector to maximize reception of the first circularly polarized signals from the orbital slot. A system in accordance with the present invention comprises a reflector, a power meter coupled to the reflector, wherein the power meter and reflector are tuned to receive first circularly polarized signals, and an alignment mechanism, coupled to the reflector, wherein the alignment mechanism is manipulated to point the reflector at an orbital slot wherein only one satellite in the orbital slot transmits the first circularly polarized signals, and to adjust the reflector to maximize reception of the first circularly polarized signals from the orbital slot.

    摘要翻译: 一种用于将天线反射器与卫星配置中的卫星对准的方法和系统。 根据本发明的方法包括将反射器指向卫星配置中使用的轨道槽,其中轨道槽中仅一个卫星发射第一圆偏振信号,并且调整反射器以最大限度地接收第一圆偏振信号 轨道槽。 根据本发明的系统包括反射器,耦合到反射器的功率计,其中调谐功率计和反射器以接收第一圆偏振信号,以及耦合到反射器的对准机构,其中对准机构是 被操纵以将反射器指向轨道槽,其中轨道槽中仅一个卫星传输第一圆偏振信号,并且调整反射器以最大限度地从轨道槽接收第一圆偏振信号。