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    • 9. 发明申请
    • GLOBAL SPACE RADIO NAVIGATION AND RADIOLOCATION SYSTEM, BEACON, AND RECEIVER USED IN SAID SYSTEM
    • 全球空中无线电导航和放射性系统,BEACON和接收机在系统中使用
    • WO1997018485A1
    • 1997-05-22
    • PCT/FR1996001778
    • 1996-11-12
    • CENTRE NATIONAL D'ETUDES SPATIALESISSLER, Jean-LucAGUTTES, Jean-PaulBERGES, DominiqueCUGNY, Bruno
    • CENTRE NATIONAL D'ETUDES SPATIALES
    • G01S05/14
    • G01S19/02
    • A global radio navigation and radiolocation system including a ground sector comprising: a global ground beacon network (RBS) transmitting a spread-spectrum uplink radio signal to user satellites; a mission control centre (CMC) which develops work plans for some user satellites and transmits them when said satellites pass over the master beacons; a processing centre (CT) which receives the telemetric data filed by the mission control centre (CMC) and separates it into telemetric data needed for processing specific to the processing centre (CT), and telemetric data specific to certain customers of the services provided by the system; a space sector consisting of master satellites (SM) closely involved in the operation of the system, as well as customer satellites; and a user sector consisting of customer beacons and stationary or mobile customer receivers.
    • 一种包括接地扇区的全球无线电导航和无线电定位系统,包括:全球地面信标网络(RBS)向用户卫星发射扩频上行无线电信号; 任务控制中心(CMC)制定一些用户卫星的工作计划,并在所述卫星通过主信标时传送; 接收由任务控制中心(CMC)提交的遥测数据并将其分离为处理中心(CT)特定处理所需的遥测数据的处理中心(CT),以及由特定客户提供的服务所特有的遥测数据 系统; 由密切参与系统运行的主卫星(SM)以及客户卫星组成的空间部门; 以及由客户信标和固定或移动客户接收器组成的用户部门。