Patent ID: 11863363
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The wireless communication receiver of claim 8, wherein:
said per-antenna time domain noise variance estimator maximizes a UE-geometry-based selective cyclic shift window reduction as:, NOISE REDUCTION
LMS
CYCLIC SHIFT 

TECHNIQUE
FILTERING
WINDOW SHRINK

Channel Model
TU
PA
TU
PA

Channel estimation MSE
3 dB
  3 dB
6 dB
  6 dB

Channel gain mean error
2 dB
1.2 dB
2.1 dB  
2.5 dB

Channel gain standard
1 dB
0.5 dB
1 dB
1.2 dB.

deviation