no code implementations • 15 Nov 2022 • Evangelos Vlachos, Aryan Kaushik, Muhammad Z. Shakir
We propose an efficient expectation-maximization (EM)-based mmWave channel estimator for a lens-based hybrid MIMO system with low resolution sampling at the receiver.
no code implementations • 15 Nov 2022 • Aryan Kaushik, Evangelos Vlachos, Muhammad Z. Shakir, Wonjae Shin, Rongke Liu
The joint-SE based proposed method optimally selects the number of RF chains with flexible hynrid beamforming design.
