US 12,355,526 B2
Multi-stage distributed beamforming for distributed mosaic wireless networks
Andrew Herschfelt, Phoenix, AZ (US); Jacob Holtom, Tempe, AZ (US); Owen Ma, Phoenix, AZ (US); and Daniel W. Bliss, Phoenix, AZ (US)
Assigned to Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US)
Filed by Andrew Herschfelt, Phoenix, AZ (US); Jacob Holtom, Tempe, AZ (US); Owen Ma, Phoenix, AZ (US); and Daniel W. Bliss, Phoenix, AZ (US)
Filed on Feb. 2, 2024, as Appl. No. 18/431,169.
Application 18/431,169 is a continuation of application No. 17/688,383, filed on Mar. 7, 2022, granted, now 11,936,450.
Claims priority of provisional application 63/157,220, filed on Mar. 5, 2021.
Prior Publication US 2025/0038803 A1, Jan. 30, 2025
Int. Cl. H04B 7/06 (2006.01); H04B 1/04 (2006.01); H04L 1/16 (2023.01); H04L 25/02 (2006.01)
CPC H04B 7/0617 (2013.01) [H04B 1/0475 (2013.01); H04B 7/0619 (2013.01); H04L 1/16 (2013.01); H04L 25/0202 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for beamforming in a distributed wireless network, the method comprising:
receiving a first signal at a first mosaic node of a first plurality of mosaic nodes, and
transmitting a second signal from the first mosaic node toward a first receiving target, the second signal being based on:
the first signal, and
a first predistortion filter,
the first predistortion filter being configured to coherently combine, at the first receiving target, the second signal with a third signal transmitted by a second mosaic node of the first plurality of mosaic nodes.