System and method for compensating the effects of doppler
AssigneeTotum Labs, Inc.
InventorsTheodore Jon Myers, Matthew Zacchariah Hughes
Life of this patent
Estimating the term…
Abstract
An illustrative embodiment disclosed herein is a method including estimating, by an endpoint, a first rate of change of a Doppler frequency offset during a downlink reception from a satellite associated with the Doppler frequency offset and applying, by the endpoint, a second rate of change of the Doppler frequency offset to an uplink transmission to the satellite. The second rate of change of the Doppler frequency offset compensates the first rate of change of the Doppler frequency offset.
Claims20
A method comprising:
- estimating, by an endpoint, a first rate of change of a Doppler frequency offset during a downlink reception from a satellite associated with the Doppler frequency offset;
- and
- applying, by the endpoint, a second rate of change of the Doppler frequency offset to an uplink transmission to the satellite, wherein the second rate of change of the Doppler frequency offset compensates the first rate of change of the Doppler frequency offset.
An endpoint comprising a processor having programmed instructions to:
- estimate a first rate of change of a Doppler frequency offset during a downlink reception from a satellite associated with the Doppler frequency offset;
- and
- apply a second rate of change of the Doppler frequency offset to an uplink transmission to the satellite, wherein the second rate of change of the Doppler frequency offset compensates the first rate of change of the Doppler frequency offset.
A non-transitory computer readable storage medium to store a computer program configured to execute operations comprising:
- estimating a first rate of change of a Doppler frequency offset during a downlink reception from a satellite associated with the Doppler frequency offset;
- and
- applying a second rate of change of the Doppler frequency offset to an uplink transmission to the satellite, wherein the second rate of change of the Doppler frequency offset compensates the first rate of change of the Doppler frequency offset.
Dependencies are inferred from the claim text.