- MIMO HIGH-THROUGHPUT BEAMFORMING MIMO RECEIVER FOR MILLIMETER WAVE COMMUNICATION AND METHOD

摘要

A receiver of a communication system is provided, including a synchronization module and a channel estimator. The synchronization module is configured to identify the end of a cyclic prefix (CP) in the received signal using slope detection by monitoring the detection metric threshold in the received signal. The channel estimator is configured to estimate complex noise variance using guard band subcarriers.