CPC H04B 7/18513 (2013.01) [H01Q 1/288 (2013.01); H04B 7/18515 (2013.01); H04B 7/2041 (2013.01)] | 18 Claims |
1. A method for use in a satellite communication system, the method comprising: changing an uplink power margin, based on Power Spectral Density (PSD) and based on a motion profile created using current and historical motion of an antenna of a satellite terminal, to avoid the PSD of the antenna exceeding a PSD limit, wherein the current and historical motion of the antenna is based on motion data representing motion of the terminal collected by the terminal; and performing uplink power control by generating a first power limit representing a maximum transmit power for the antenna based, at least in part, on the uplink power margin generated using the PSD limit.
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