US 11,811,489 B2
Adaptive and learning motion mitigation for uplink power control
Eric Hultman, Redmond, WA (US); Turner Noel, Kirkland, WA (US); and Alexander L. Bautista, Jr., Renton, WA (US)
Assigned to KYMETA CORPORATION, Redmond, WA (US)
Filed by Kymeta Corporation, Redmond, WA (US)
Filed on Dec. 18, 2020, as Appl. No. 17/127,267.
Claims priority of provisional application 62/955,101, filed on Dec. 30, 2019.
Prior Publication US 2021/0203411 A1, Jul. 1, 2021
Int. Cl. H04B 7/185 (2006.01); H01Q 1/28 (2006.01); H04B 7/204 (2006.01)
CPC H04B 7/18513 (2013.01) [H01Q 1/288 (2013.01); H04B 7/18515 (2013.01); H04B 7/2041 (2013.01)] 18 Claims
OG exemplary drawing
 
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.