公开(公告)号：WO2007082720A1

公开(公告)日：2007-07-26

申请号：PCT/EP2007/000363

申请日：2007-01-17

申请人： M.N.C. MICROSAT NETWORKS (CYPRUS) LIMITED ,  WAHLBERG, Per ,  LEJNELL, Kennet

发明人： WAHLBERG, Per ,  LEJNELL, Kennet

IPC分类号： H04M15/32

CPC分类号： H04M15/00 ,  H04B7/18597 ,  H04M15/32 ,  H04M15/52 ,  H04M2215/2026 ,  H04M2215/206 ,  H04W4/24

摘要： A system and method provide the ability to collect, store and transmit information statements concerning satellite communication system use. The satellite system may collect billing information, such as roaming data, network use in terms of both total time and total bandwidth and functionality utilized on a user by user basis. Further, the satellite system may collect network usage information from the totality of users of a satellite system. The billing information and network usage information may be collected and stored on-board satellite(s) in a network in a data structure including a database. This information may then be collected, organized and transmitted to a variety of users in the earth segment of the system.

摘要翻译： 系统和方法提供收集，存储和传送有关卫星通信系统使用的信息声明的能力。 卫星系统可以根据用户的总时间和总带宽以及用户所使用的功能来收集诸如漫游数据，网络使用的计费信息。 此外，卫星系统可以从卫星系统的用户的总体中收集网络使用信息。 计费信息和网络使用信息可以在包括数据库的数据结构的网络中被收集并存储在车载卫星上。 然后可以将该信息收集，组织并发送到系统的地球段中的各种用户。

公开(公告)号：WO2005025109A2

公开(公告)日：2005-03-17

申请号：PCT/US2004/022296

申请日：2004-07-29

申请人： NORTHROP GRUMMAN CORPORATION ,  WESTALL, Kenneth, E.

发明人： WESTALL, Kenneth, E.

IPC分类号： H04L

CPC分类号： H01Q1/1257 ,  G01S1/08 ,  H01Q1/288 ,  H01Q25/007 ,  H01Q25/02 ,  H04B7/18597

摘要： A communication satellite cellular coverage pointing correction using uplink beacon signal is provided. A ground-based beacon transmits a monopulse tracking signal or a Traveling Wave Coupler (TWC) tracking signal to a specialized tracking feed section located within each uplink and downlink antennae of a satellite. From the monopulse or TWC tracking signal, a pointing correction is determined for each reflector, for example, the angle off boresight and the angle between the present beam direction and the target direction. Each reflector is then gimbaled to re-point the reflector to the target area. In this way, both uplink and downlink antennae are provided with closed loop control over antenna pointing.

摘要翻译： 提供了使用上行链路信标信号的通信卫星蜂窝覆盖指向校正。 基于地面的信标将单脉冲跟踪信号或旅行波耦合器（TWC）跟踪信号发送到位于卫星的每个上行链路和下行链路天线内的专用跟踪馈送部分。 从单脉冲或TWC跟踪信号，确定每个反射器的指示校正，例如，角度偏离视轴和当前光束方向与目标方向之间的角度。 然后将每个反射器平衡以将反射器重新指向目标区域。 以这种方式，上行链路和下行链路天线都被提供有天线指向的闭环控制。

公开(公告)号：WO01080458A1

公开(公告)日：2001-10-25

申请号：PCT/US2001/008934

申请日：2001-03-16

IPC分类号： H01Q1/12 ,  H01Q3/00 ,  H01Q3/08 ,  H04B7/185 ,  H04B7/212

CPC分类号： H01Q3/005 ,  H01Q1/1257 ,  H01Q3/08 ,  H04B7/18528 ,  H04B7/18582 ,  H04B7/18597 ,  H04B7/2125

摘要： A system for directing an antenna (111) for transmission over a two-way satellite network is disclosed. A transceiver (109) is coupled to the antenna (111); the transceiver (109) transmits and receives signals over the two-way satellite network. A user terminal (101) is coupled to the transceiver (109) and executes an antenna pointing program. The program instructs a user to initially point the antenna (111) to a beacon satellite (107) using predefined pointing values based upon the location of the antenna (111). The program receives new antenna pointing parameters that are downloaded from a hub (113) over a temporary channel that is established via the beacon satellite (107). The program displays the new antenna pointing parameters and instructs the user to selectively re-point the antenna (111) based upon the downloaded new antenna pointing parameters.

摘要翻译： 公开了一种用于引导用于通过双向卫星网络传输的天线（111）的系统。 收发器（109）耦合到天线（111）; 收发器（109）通过双向卫星网络发送和接收信号。 用户终端（101）耦合到收发器（109）并执行天线指向程序。 该程序指示用户使用基于天线（111）的位置的预定义的指向值来将天线（111）最初指向信标卫星（107）。 节目接收通过经由信标卫星（107）建立的临时信道从集线器（113）下载的新的天线指向参数。 程序显示新的天线指向参数，并且指示用户基于下载的新天线指向参数来选择性地重新指向天线（111）。

公开(公告)号：WO00057625A2

公开(公告)日：2000-09-28

申请号：PCT/US2000/000453

申请日：2000-01-10

IPC分类号： G06F3/00 ,  G06F13/00 ,  H04B1/00 ,  H04B1/38 ,  H04B7/15 ,  H04B7/185 ,  H04L27/00 ,  H04N

CPC分类号： H04B7/18597 ,  H04B1/00 ,  H04B1/38

摘要： A transmitter card (25) for a personal computer (11) includes a circuit board which plugs into the personal computer (11) and which is coupled to exchange data via an industry standard bus (45) in the personal computer. Radio frequency modulation circuitry on the circuit board receives the data and transmits radio frequency signals responsive thereto.

摘要翻译： 用于个人计算机（11）的发射机卡（25）包括插入到个人计算机（11）中并经由个人计算机中的工业标准总线（45）来交换数据的电路板。 电路板上的射频调制电路接收数据并响应于此发射射频信号。

公开(公告)号：WO00001089A1

公开(公告)日：2000-01-06

申请号：PCT/DE1999/001623

申请日：1999-06-01

IPC分类号： H04B7/185

CPC分类号： H04B7/1858 ,  H04B7/18597

摘要： According to a method for providing mobile communications and in a corresponding mobile communications network, the downlink from the mobile communications network to a subscriber is established via a satellite communications network and the uplink from the subscriber to the communications network is established via a terrestrial mobile communications network. A dual mode terminal for use in the mobile communications network has an integrated planar antenna for the downlink and is bidirectionally connected to the terrestrial mobile communications network in a conventional manner.

摘要翻译： 在移动通信中，以及相应的移动通信网络的方法，所述下行链路是通过所述移动通信网络通过一个卫星通信网络中的用户和由地面移动通信网络从用户到该通信网络的上行形成。 在移动通信网络的双模式终端的可插入具有用于下行链路的集成平面天线。 与所述陆地移动通信网，它通常双向连接。

公开(公告)号：WO2003015311A1

公开(公告)日：2003-02-20

申请号：PCT/IB2002/003769

申请日：2002-08-12

申请人： CAST4ALL N.V. ,  MANNAERT, Herwig, Tony, Achiel, Josef

发明人： MANNAERT, Herwig, Tony, Achiel, Josef

IPC分类号： H04B7/26

CPC分类号： H04B7/18597

摘要： System for transmitting information, comprising: a transmitting device for a plurality of receivers, comprising data storage means and transmitting means for transmitting the information, input means for inputting transmission data into the system by the transmitter, said data comprising at least data relating to the information and the time of transmission, control means for actuating the transmitting device on the basis of the transmission data.

摘要翻译： 用于发送信息的系统，包括：用于多个接收机的发送装置，包括数据存储装置和用于发送信息的发送装置，用于由发送器输入发送数据到系统的输入装置，所述数据至少包括与 信息和传输时间，用于根据传输数据启动发射设备的控制装置。

公开(公告)号：WO0232014A3

公开(公告)日：2002-10-10

申请号：PCT/US0142739

申请日：2001-10-15

申请人： ASTROLINK INTERNATIONAL LLC

发明人： GOBBI RICHARD L

IPC分类号： H04B7/185 ,  H04L12/56 ,  H04Q11/04

CPC分类号： H04L12/5601 ,  H04B7/18597 ,  H04L49/3081 ,  H04L2012/5607 ,  H04L2012/5608 ,  H04L2012/5626 ,  H04L2012/5631 ,  H04Q11/0478

摘要： The invention provides a communications network utilizing a multi-beam input/multi-beam output fixed-sized data packet switch with configurable output packet buffering located in a satellite. The satellite communication network system according to the invention handles fixed size data packets and includes ground based stations (terminals) for transmitting an up-link communication signal representing the fixed sized data packets and of receiving a control signal, a satellite for receiving the up link communication signals from the ground based stations and for transmitting down-link communication signals, and a ground control station for transmitting and receiving control signals to the satellite, whereby the satellite receives and transmits the control signals to the ground based stations.

摘要翻译： 本发明提供了利用位于卫星中的具有可配置的输出分组缓冲器的多波束输入/多波束输出固定大小的数据分组交换机的通信网络。 根据本发明的卫星通信网络系统处理固定大小的数据分组，并且包括用于发送表示固定大小的数据分组的上行链路通信信号并且接收控制信号的地面站（终端），用于接收上行链路的卫星 来自地面站的通信信号和用于发送下行链路通信信号的地面控制站，以及用于向卫星发送和接收控制信号的地面控制站，由此卫星接收并发送控制信号到地面站。

公开(公告)号：WO01080455A1

公开(公告)日：2001-10-25

申请号：PCT/US2001/011910

申请日：2001-04-12

IPC分类号： H01Q1/12 ,  H01Q3/00 ,  H01Q3/08 ,  H04B7/185 ,  H04B7/212

CPC分类号： H01Q3/005 ,  H01Q1/1257 ,  H01Q3/08 ,  H04B7/18528 ,  H04B7/18582 ,  H04B7/18584 ,  H04B7/18597 ,  H04B7/2125

摘要： A two-way satellite communication system for providing a scalable architecture is disclosed. A plurality of transceivers (109) transmit signals over a plurality of return channels, wherein the plurality of return channels are partitioned into a plurality of return channel groups. A hub (113) communicates with the plurality of transceivers (109) via the plurality of return channel groups. The hub (113) is connected to a packet switched network (105). Each of the plurality of transceivers (109) performs a random weighted selection of a return channel group among the plurality of return channel groups.

摘要翻译： 公开了一种用于提供可扩展架构的双向卫星通信系统。 多个收发机（109）通过多个返回信道发送信号，其中多个返回信道被划分成多个返回信道组。 集线器（113）经由多个返回信道组与多个收发机（109）通信。 集线器（113）连接到分组交换网络（105）。 多个收发机（109）中的每一个对多个返回信道组中的返回信道组进行随机加权选择。

公开(公告)号：WO01037588A1

公开(公告)日：2001-05-25

申请号：PCT/US2000/030132

申请日：2000-11-13

IPC分类号： H04B7/185 ,  H04Q7/20

CPC分类号： H04B7/18597

摘要： In a satellite network with on-board switching and bandwidth on demand, traffic monitoring is required to facilitate billing data collection and to avoid congestion at the satellite. In addition to traffic monitoring, performance monitoring is necessary to quickly respond to link degradation or possible equipment anomalies. Monitoring terminals (MTS) specially equipped with traffic measuring and policing and link performance measuring capabilities are used to monitor traffic and performance. The monitoring terminal (MTS) is located in each satellite beam to perform the monitoring functions for that beam. The monitoring terminals (MTS) are low-cost terminals that receive down-link traffic in their respective beam, and record statistics on a per transmit-terminal or per virtual connection basis. Records are periodically transmitted to a central location where they are processed for billing, enforcing traffic contracts, and taking actions against link degradations.

摘要翻译： 在具有车载切换和带宽需求的卫星网络中，需要进行流量监控以便于收集数据并避免卫星拥塞。 除了交通监控之外，性能监控还需要快速响应链路降级或可能的设备异常。 监控终端（MTS）特别配备了流量测量和监管以及链路性能测量功能，用于监控流量和性能。 监控终端（MTS）位于每个卫星光束中，以执行该光束的监视功能。 监控终端（MTS）是在其各自的波束中接收下行链路业务的低成本终端，并且在每个发射终端或每个虚拟连接的基础上记录统计信息。 记录被周期性地传送到中央位置，在那里它们被处理用于计费，执行交通合同，并对链路退化采取行动。

公开(公告)号：WO0003494A3

公开(公告)日：2000-07-13

申请号：PCT/US9915579

申请日：1999-07-09

申请人： ACT WIRELESS

发明人： SCHUERMAN KEN ,  MEISS JAMES ,  WEBBER MARK

IPC分类号： H04B7/185

CPC分类号： H04B7/18517 ,  H04B7/18597

摘要： The invention provides a method and system for simplified signal processing between the feed horn assembly and the frame relay equipment. Data is directly modulated from the frame relay equipment onto an L-band carrier and block up-converted for output at the feed horn. Block up-conversion is aided by adding a DC power signal and a 10.0 megahertz frequency reference signal to the L-band modulated signal (so as to protect the frequency reference against variations due to external elements), while maintaining spectral purity of the L-band modulated signal.

摘要翻译： 本发明提供了用于简化馈源喇叭组件和帧中继设备之间的信号处理的方法和系统。 数据直接从帧中继设备调制到L波段载波上，并在馈源喇叭处进行上变频输出。 通过在L波段调制信号中加入一个直流电源信号和一个10.0兆赫的频率参考信号（以保护频率参考不受外部元件的影响），同时保持L-波段转换的频谱纯度， 带调制信号。