US 12,107,708 B2
Noise whitening matrix indications
Yaniv Eistein, Tel Aviv (IL); Aviv Regev, Tel Aviv (IL); and Ronen Shaked, Kfar Saba (IL)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 26, 2023, as Appl. No. 18/160,268.
Prior Publication US 2024/0259239 A1, Aug. 1, 2024
Int. Cl. H04L 25/03 (2006.01); H04B 1/10 (2006.01); H04W 72/1273 (2023.01)
CPC H04L 25/03993 (2013.01) [H04B 1/10 (2013.01); H04W 72/1273 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
a memory; and
one or more processors, coupled to the memory, configured to:
transmit an indication of a noise whitening matrix associated with processing of received communications, wherein the noise whitening matrix is based at least in part on noise estimation of a downlink communication received before transmitting the indication of the noise whitening matrix; and
receive data with precoding that is based at least in part on the noise whitening matrix.