US 12,231,330 B2
System and method for application of doppler corrections for time synchronized stationary transmitter and receiver in motion
Eric J. Loren, North Liberty, IA (US); William B. Sorsby, Cedar Rapids, IA (US); Tj T. Kwon, Marion, IA (US); James A. Stevens, Lucas, TX (US); Joseph T. Graf, Center Point, IA (US); Steven V. Schatz, Cedar Rapids, IA (US); Matthew D. Bousselot, Marion, IA (US); and Philip D. Dean, Lisbon, IA (US)
Assigned to Rockwell Collins, Inc., Cedar Rapids, IA (US)
Filed by Rockwell Collins, Inc., Cedar Rapids, IA (US)
Filed on Aug. 23, 2023, as Appl. No. 18/237,317.
Application 18/237,317 is a continuation of application No. 17/857,920, filed on Jul. 5, 2022.
Application 17/857,920 is a continuation in part of application No. PCT/US2022/024653, filed on Apr. 13, 2022.
Application 17/857,920 is a continuation in part of application No. 17/541,703, filed on Dec. 3, 2021.
Application 17/857,920 is a continuation in part of application No. 17/534,061, filed on Nov. 23, 2021, granted, now 11,665,658, issued on May 30, 2023.
Application 17/541,703 is a continuation in part of application No. 17/408,156, filed on Aug. 20, 2021, granted, now 11,737,121, issued on Aug. 22, 2023.
Application PCT/US2022/024653 is a continuation of application No. 17/233,107, filed on Apr. 16, 2021, granted, now 11,726,162, issued on Aug. 15, 2023.
Application 17/541,703 is a continuation in part of application No. 17/233,107, filed on Apr. 16, 2021, granted, now 11,726,162, issued on Aug. 15, 2023.
Application 17/541,703 is a continuation in part of application No. 17/079,175, filed on Oct. 23, 2020, granted, now 11,304,084, issued on Apr. 12, 2022.
Application 17/541,703 is a continuation in part of application No. 17/020,231, filed on Sep. 14, 2020, granted, now 11,296,966, issued on Apr. 5, 2022.
Application 17/233,107 is a continuation in part of application No. 16/987,671, filed on Aug. 7, 2020, granted, now 11,290,942, issued on Mar. 29, 2022.
Application 17/233,107 is a continuation in part of application No. 16/698,230, filed on Nov. 27, 2019, granted, now 10,999,778, issued on May 4, 2021.
Claims priority of provisional application 63/344,445, filed on May 20, 2022.
Prior Publication US 2023/0393229 A1, Dec. 7, 2023
Int. Cl. H04L 45/42 (2022.01); G01S 5/00 (2006.01); G01S 13/58 (2006.01); G01S 13/62 (2006.01); H04L 45/00 (2022.01); H04L 45/02 (2022.01); H04L 45/12 (2022.01); H04W 56/00 (2009.01)
CPC H04L 45/42 (2013.01) [G01S 5/0027 (2013.01); G01S 13/583 (2013.01); G01S 13/62 (2013.01); H04L 45/02 (2013.01); H04L 45/123 (2013.01); H04L 45/32 (2013.01); H04W 56/0015 (2013.01); H04W 56/0035 (2013.01); H04W 56/005 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a transmitter node and a receiver node, wherein each node of the transmitter node and the receiver node comprises:
a communications interface including at least one antenna element; and
a controller operatively coupled to the communications interface, the controller including one or more processors, wherein the controller of the receiver node has information of own node velocity and own node orientation;
wherein the receiver node is in motion and the transmitter node is stationary,
wherein each node of the transmitter node and the receiver node are time synchronized to apply Doppler corrections associated with said node's own motions relative to a common reference frame,
wherein the common reference frame is known to the transmitter node and the receiver node prior to the transmitter node transmitting signals to the receiver node and prior to the receiver node receiving the signals from the transmitter node.