Efficient Channel Estimation and Symbol Detection for Massive MIMO-OFDM

Biao Chen (Inventor), John Matyjas (Inventor), Michael Gans (Inventor)

Research output: Patent

Abstract

A communication system that minimizes the transmission of pilot symbols while ensuring real-time channel tracking and symbol detection. The system employs a multipleinput multiple-output (MIMO) transmitter-receiver pair where there are many more receive antennas than transmit antennas. Communication occurs over a wide band RF channel via orthogonal frequency division multiplexing (OFDM) that employs a large number of subcarriers.
Original languageEnglish (US)
StatePublished - Oct 4 2018

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