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1.发明申请Device for Semi-Transparent Multiplexing of Data Stream for a Communicaton Satellite 有权用于通信卫星的数据流的半透明复用的设备公开(公告)号：US20080252514A1
公开(公告)日：2008-10-16
申请号：US12066497
申请日：2006-09-22
IPC分类号： H04B7/185
CPC分类号： H04H20/74 , H04H60/90 , H04H2201/30 , H04N7/20 , H04N21/6143 , H04N21/6193
摘要： A device (D) is dedicated to data stream processing within a communication satellite of a communication network. This device (D) comprises processing means (MT) whose job is, in the event of receipt of a first incoming data stream whose carrier exhibits a first modulation and comprising at chosen locations chosen insertion blocks, i) to detect the insertion blocks and at least one characteristic of the carrier of the first incoming stream, chosen from among its frequency, its phase, its timing and its amplitude, ii) to modulate, in accordance with the first modulation and having regard to each detected characteristic, data packets to be transmitted to a destination common with that of the first incoming stream, and iii) to replace with the modulated packets certain at least of the insertion blocks detected in the first incoming stream which has not been demodulated, so that the resulting stream is transmitted by the satellite, with its first original modulation, to the common destination so as to be demodulated therein as if it had been constituted by a single modulator.
摘要翻译： 设备（D）专用于通信网络的通信卫星内的数据流处理。 该装置（D）包括处理装置（MT），其作业是在接收到其载体呈现第一调制的第一输入数据流的情况下并且包括在所选择的位置处被选择的插入块，i）以检测插入块并且在 从其频率，其相位，其定时和其幅度中选出的第一输入流的载波的至少一个特征，ii）根据第一调制并且考虑到每个检测到的特性，将数据分组调制为 发送到与第一进入流的通用目的地相同的目的地，以及iii）用至少在未被解调的第一进入流中检测到的插入块中的至少一个插入块替换为调制分组，使得所得到的流由 卫星，其第一原始调制到共同的目的地，以便在其中进行解调，好像它是由单个调制器构成的。
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2.发明授权Device for semi-transparent multiplexing of data stream for a communication satellite 有权用于通信卫星的数据流的半透明复用的装置公开(公告)号：US08116255B2
公开(公告)日：2012-02-14
申请号：US12066497
申请日：2006-09-22
IPC分类号： H04B7/00
CPC分类号： H04H20/74 , H04H60/90 , H04H2201/30 , H04N7/20 , H04N21/6143 , H04N21/6193
摘要： A device (D) is dedicated to data stream processing within a communication satellite of a communication network. This device (D) comprises processing means (MT) whose job is, in the event of receipt of a first incoming data stream whose carrier exhibits a first modulation and comprising at chosen locations chosen insertion blocks, i) to detect the insertion blocks and at least one characteristic of the carrier of the first incoming stream, chosen from among its frequency, its phase, its timing and its amplitude, ii) to modulate, in accordance with the first modulation and having regard to each detected characteristic, data packets to be transmitted to a destination common with that of the first incoming stream, and iii) to replace with the modulated packets certain at least of the insertion blocks detected in the first incoming stream which has not been demodulated, so that the resulting stream is transmitted by the satellite, with its first original modulation, to the common destination so as to be demodulated therein as if it had been constituted by a single modulator.
摘要翻译： 设备（D）专用于通信网络的通信卫星内的数据流处理。 该装置（D）包括处理装置（MT），其作业是在接收到其载体呈现第一调制的第一输入数据流的情况下并且包括在所选择的位置处被选择的插入块，i）以检测插入块并且在 从其频率，其相位，其定时和其幅度中选出的第一输入流的载波的至少一个特征，ii）根据第一调制并且考虑到每个检测到的特性，将数据分组调制为 发送到与第一进入流的通用目的地相同的目的地，以及iii）用至少在未被解调的第一进入流中检测到的插入块中的至少一个插入块替换为调制分组，使得所得到的流由 卫星，其第一原始调制到共同的目的地，以便在其中进行解调，好像它是由单个调制器构成的。
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3.发明申请SYSTEM FOR GENERATING BEAMS WITH GROUND-OPERATED PROCESSING AND DIGITAL TRANSMISSION 审中-公开使用地面加工和数字传输产生梁的系统公开(公告)号：US20110032867A1
公开(公告)日：2011-02-10
申请号：US12920938
申请日：2009-02-19
IPC分类号： H04B7/185
CPC分类号： H04B7/18515 , H04B7/2041
摘要： A ground-based beam-forming system includes a satellite and a ground-based processing base equipped with beam-forming means. The satellite is equipped with first transmission/reception means for sending and receiving analog signals with remote terminals, and second transmission/reception means for sending and receiving signals with ground-based third transmission/reception means communicating with the processing base. The satellite includes digitizing means suitable for converting analog signals received by the first transmission/reception means into digital signals, the digitizing means being directly connected to the first transmission/reception means.
摘要翻译： 地面波束形成系统包括卫星和配备有波束形成装置的基于地面的处理基座。 卫星配备有用于与远程终端发送和接收模拟信号的第一发送/接收装置，以及用于与基于处理基地通信的基于地面的第三发送/接收装置发送和接收信号的第二发送/接收装置。 卫星包括适于将由第一发送/接收装置接收的模拟信号转换为数字信号的数字化装置，数字化装置直接连接到第一发送/接收装置。
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公开(公告)号：US07131484B2
公开(公告)日：2006-11-07
申请号：US10676117
申请日：2003-10-02
IPC分类号： F28F7/00
CPC分类号： B64G1/641 , B64G1/503 , B64G1/506 , F28D15/043
摘要： Equipment (20, 20a) includes at least one electronic module (21) for the payload or the platform of a satellite (50) adapted to be supported by a structure (24) of the satellite, the satellite structure including a heat transfer system (44,10) for transporting dissipated heat to a radiator (51). The equipment includes at least transfer devices (22, 30, 31, 34, 341–345) for transferring heat dissipated by the electronic module and connectors (28, 34, 35, 37) for connecting the transfer devices to the heat transfer system (10) of the structure in such a manner as to enable the supply of heat exchange fluid (16) to the transfer devices and the transfer of heat dissipated by the electronic module to the radiator. A satellite structure includes an arrangement of equipments and a communication system for satellites, with particular application to the new generation of satellites with electrical propulsion.
摘要翻译： 设备（20,20a）包括用于卫星（50）的有效载荷或平台的至少一个电子模块（21），该电子模块适于由卫星的结构（24）支撑，所述卫星结构包括传热系统 （44,10），用于将散热量传送到散热器（51）。 该设备至少包括用于传送由电子模块散发的热量和用于将传送装置连接到传热系统的连接器（28,34,35,37）的传送装置（22,30,31,34,341-345） 10）的结构，使得能够向传送装置供应热交换流体（16）并且将由电子模块散发的热量传递到散热器。 卫星结构包括设备的布置和用于卫星的通信系统，特别适用于具有电力推进的新一代卫星。
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5.发明授权Distributed distance measurement system for locating a geostationary satellite 有权用于定位对地静止卫星的分布式距离测量系统公开(公告)号：US08451166B2
公开(公告)日：2013-05-28
申请号：US13098202
申请日：2011-04-29
IPC分类号： G01S19/48
CPC分类号： G01S13/878 , B64G3/00 , G01S13/46 , G01S2013/466 , H04B7/18519
摘要： A distance measurement system for locating a geostationary satellite equipped with a transponder includes: a central station emitting a distance measurement signal; and at least one measurement station receiving the emitted signal, including means for measuring the time of arrival of the emitted signal, and transmitted via the transponder of the satellite. The central and measurement stations, of known positions, include synchronization means with a common time base. The transponder is that of a satellite telecommunications system, and has a bandwidth B. The central station includes means for emitting a specific distance measurement signal, distinct from the telecommunications signals transmitted via the transponder, with periodic events and with spread spectrum, the bandwidth of which is included in B.
摘要翻译： 用于定位配备有应答器的对地静止卫星的距离测量系统包括：发射距离测量信号的中心站; 以及接收发射信号的至少一个测量站，包括用于测量发射信号的到达时间并通过卫星的应答器传输的装置。 具有已知位置的中心站和测量站包括具有公共时基的同步装置。 应答器是卫星电信系统的应答器，并且具有带宽B.中心站包括用于发射与通过应答器发送的电信信号不同的特定距离测量信号的装置，具有周期性事件和扩展频谱，带宽 包括在B.
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6.发明授权Reflector array antenna with reconfigurable shape coverage with or without loader 有权具有可重构形状覆盖的反射器阵列天线，带或不带加载器公开(公告)号：US07932868B2
公开(公告)日：2011-04-26
申请号：US11574391
申请日：2005-07-21
IPC分类号： H01Q13/00
摘要： A reflector network antenna (A) comprising i) a source (S) delivering wave signals; ii) at least two reflector networks (RR1-RR9) which are different and independent and which both comprise at least two phase shifter cells which selectively phase shift the waves delivered by the source (S) and bring about a selected frequency phase dispersion thereof, said selective phase shifting and selective dispersion varying from one reflector network to another; and iii) a charging device (DC) which is coupled to the reflector networks (RR1-RR9) and which is used to place one of them in a selected position in relation to the source (S) such that the waves that it delivers are phase shifted and phase dispersed at a frequency imposed by said phase shifter cells in order to be reflected in a selected direction.
摘要翻译： 一种反射器网络天线（A），包括：i）传送波信号的源（S）; ii）至少两个不同且独立的反射器网络（RR1-RR9），它们都包括至少两个移相器单元，其选择性地相移由源极（S）传送的波并产生其选定的频率相位色散， 所述选择性相移和选择性色散从一个反射器网络变化到另一个反射器网络; 以及iii）耦合到所述反射器网络（RR1-RR9）并且用于将它们中的一个放置在相对于所述源（S）的选定位置的充电装置（DC），使得其传送的波为 以所述移相器单元施加的频率相移和相位分散以便在所选方向上反射。
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7.发明申请DEVICE FOR TRANSMITTING AND/OR RECEIVING SIGNALS WITH FREQUENCY RE-USE BY ASSIGNMENT OF A CELL FOR EACH TERMINAL, FOR A COMMUNICATION SATELLITE 有权发送和/或接收信号的设备，通过分配每个终端的小区，通信卫星进行频率重新使用公开(公告)号：US20090051588A1
公开(公告)日：2009-02-26
申请号：US12066972
申请日：2006-09-22
申请人： Jean-Didier Gayrard , Eric Belis
发明人： Jean-Didier Gayrard , Eric Belis
IPC分类号： H04B7/185
CPC分类号： H04H20/74
摘要： A device (D) is dedicated to transmitting and/or receiving signals representative of data in a communication satellite (SAT) having a fixed frequency bandwidth. This device (D) comprises transmission and/or reception means (MER) responsible for sending and/or receiving signals in multiple beams, and control means (MC) responsible for defining a chosen number of cells of chosen dimensions and positions, and configuring the transmission and/or reception means (MER) so as to define beams each associated with at least one of the defined cells, with a chosen carrier frequency based on the requirements of each of the cells and taking into account the frequency bandwidth available on the satellite (SAT).
摘要翻译： 设备（D）专用于在具有固定频率带宽的通信卫星（SAT）中发送和/或接收表示数据的信号。 该设备（D）包括负责在多个波束中发送和/或接收信号的发送和/或接收装置（MER）以及负责定义所选尺寸和位置的选定数目的小区的控制装置（MC），并且配置 传输和/或接收装置（MER），以便根据每个小区的要求并且考虑到卫星上可用的频率带宽来定义每个与至少一个定义的小区相关联的波束与所选载波频率 （SAT）。
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8.发明授权Backbone interface, a terminal interface for communications in a space vehicle, and a communications network comprising such interfaces 有权骨干接口，用于空间车辆中的通信的终端接口以及包括这种接口的通信网络公开(公告)号：US07158726B2
公开(公告)日：2007-01-02
申请号：US10303873
申请日：2002-11-26
IPC分类号： H04B10/00
CPC分类号： H04Q11/0062 , H04Q2011/0081 , H04Q2011/0094
摘要： The invention relates to a communications backbone interface between at least three members of a communications network for a space vehicle. In the invention, the interface combines various signals received at inlets, which signals may be analog, digital, and optical, coming from two members, and produces a multiplexed optical signal for delivery to a member of the vehicle, such as a piece of equipment. The invention also provides to a communications terminal interface, a communications network having such interfaces, and an optical fiber harness.
摘要翻译： 本发明涉及用于空间飞行器的通信网络的至少三个成员之间的通信主干接口。 在本发明中，该接口将在入口处接收的各种信号组合起来，这些信号可以是来自两个构件的模拟，数字和光学信号，并且产生多路复用的光学信号，用于传送到车辆的成员，例如一件设备 。 本发明还提供一种通信终端接口，具有这种接口的通信网络和光纤线束。
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公开(公告)号：US07107050B2
公开(公告)日：2006-09-12
申请号：US10372845
申请日：2003-02-26
IPC分类号： H04Q7/20
CPC分类号： H04B7/2041 , H04B7/18584
摘要： A resource manager for a satellite telecommunication system including user terminals sending data to spots via a satellite, all data streams from a given terminal to the same given destination spot constituting a virtual path comprising a set of uplinks from the terminal to the satellite and a set of downlinks from the satellite to the spot, includes a central entity associated with each satellite for receiving requests sent by the user terminals and each expressing a requirement to use resources of the satellite corresponding to the virtual path. The central entity groups the requests into request groups each associated with a set of uplinks from the same spot to the destination spot, the set of uplinks constituting a virtual link, and determines authorized resources for each request group.
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10.发明授权公开(公告)号：US09806931B2
公开(公告)日：2017-10-31
申请号：US13328589
申请日：2011-12-16
CPC分类号： H04L27/3488
摘要： A method for transmission of a signal simultaneously including a first stream of binary data and one or more other streams of binary data, the method including, in the following order: dynamic distribution of bits of the data streams between coders, with one coder per data stream; coding the distributed bits using the coders; dynamic distribution of the coded bits between hierarchical levels of a modulator; and hierarchical modulation using the modulator.
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