Patent ID: 11924009
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 24:
25. A method for wireless communication at a user equipment (UE), comprising:
receiving a training signal from a network node on a plurality of sub-carriers from multiple in-phase (I) and quadrature (Q) (IQ) modulators and multiple radio frequency (RF) antenna panels; and
transmitting a feedback associated with a frequency dependent residual side band (FDRSB) based on the training signal to the network node,
wherein at least one tone of the training signal is received on a first subset of sub-carriers of the plurality of sub-carriers, the first subset of sub-carriers being configured symmetric to a second subset of sub-carriers with respect to a center frequency of the plurality of sub-carriers, and the second subset of sub-carriers being free of the at least one tone of the training signal.