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Uncut transfer from a descending satellite to an ascending satellite in a constellation of Middle Earth Orbit (MEO) satellites

机译:在地球轨道(MEO)卫星群中从下降卫星到上升卫星的未切割传输

摘要

Client satellite terminal to provide an uncut transfer from a descending satellite to an ascending satellite in an equatorial RF constellation MEO, the satellite terminal comprising: a processing device (12, 22, 30) configured to receive a first signal satellite from the descending satellite (7) and a second satellite signal from the ascending satellite (5), the first satellite signal presenting a first amplitude, a first frequency deviation, a first phase, and a first propagation delay of the satellite descending (5, 7) to the satellite terminal (10, 20), and the second satellite signal presenting a second amplitude, a second frequency deviation, a second phase, and a second propagation delay of the ascending satellite to the terminal of satelite; characterized in that said processing device (12, 22, 30) is further configured to effect a transfer from the descending satellite (7) to the ascending satellite (5) when the first propagation delay and the second propagation delay are substantially the same, according to determines the alignment of the first and second amplitudes, of the first and second frequency deviations, and of the first and second phases.
机译:客户卫星终端,用于在赤道RF星座MEO中提供从下降卫星到上升卫星的未切割传输,该卫星终端包括:处理设备(12、22、30),配置为从下降卫星接收第一信号卫星( 7)和来自上升卫星(5)的第二卫星信号,该第一卫星信号表示下降(5,7)到卫星的卫星的第一幅度,第一频率偏差,第一相位和第一传播延迟终端(10,20),并且第二卫星信号呈现上升卫星到卫星终端的第二幅度,第二频率偏差,第二相位和第二传播延迟;其特征在于,所述处理设备(12、22、30)还被配置为:当第一传播延迟和第二传播延迟基本相同时,实现从下降卫星(7)到上升卫星(5)的传输。确定第一和第二幅度,第一和第二频率偏差以及第一和第二相位的对准。

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