US 11,736,334 B2
Setting baseband gain for signals below noise
Olivia Fernandez, Pompano Beach, FL (US); and Ryan Busser, Fort Lauderdale, FL (US)
Assigned to SR Technologies, Inc., Sunrise, FL (US)
Filed by SR Technologies, Inc., Sunrise, FL (US)
Filed on Mar. 23, 2022, as Appl. No. 17/702,040.
Claims priority of provisional application 63/175,319, filed on Apr. 15, 2021.
Prior Publication US 2022/0337469 A1, Oct. 20, 2022
Int. Cl. H04L 27/36 (2006.01); H04L 5/00 (2006.01); H04B 1/00 (2006.01); H04B 1/40 (2015.01)
CPC H04L 27/364 (2013.01) [H04B 1/0032 (2013.01); H04B 1/40 (2013.01); H04L 5/0007 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method in a first wireless device (WD) for setting a receiver baseband gain for receiving wanted signals with negative signal to noise by a receiver of the WD, the method comprising:
for each channel of the WD, determining a setting of a receive baseband gain of the receiver that produces an IQ magnitude parameter having a predetermined value, the predetermined value being predetermined as a value that results from an applied receive baseband gain setting that produces a predetermined receiver sensitivity; and
for each channel of the WD, storing the determined receive baseband gain setting for subsequent application to signals received by the receiver.