Shahryar Zehtabi

Transmit Coefficients and Receive Combining Vector Design for OTA-FL with Imperfect CSI

This work studies the long-term mean squared error (MSE) minimization problem for OTA-FL under imperfect CSI conditions and develops an optimization framework to minimize the long-term MSE via the joint design of transmit coefficients at the local devices and receive combining vectors at the parameter server (PS).