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An Adaptive Approach to Estimation and Compensation of Frequency-Dependent I/Q Imbalances in MIMO-OFDM Systems

By Michael Hempel Tue, 01/30/2018 - 11:00

Publication Type:

Conference Paper

Authors:

Ma, Shichuan; Duran, D.; Sharif, Hamid; Yaoqing Yang

Source:

Global Telecommunications Conference, 2009. GLOBECOM 2009. IEEE (2009)

Keywords:

adaptive approach, Alamouti scheme, channel estimation, diversity reception, fading channels, frequency-dependent I-Q imbalance compensation, frequency-dependent I-Q imbalance estimation, inphase-quadrature-phase imbalances, MIMO communication, multipath fading channel, multiple-input multiple-output system, OFDM modulation, orthogonal frequency division multiplexing system, receiver, space-time coded MIMO-OFDM communication systems, space-time codes, spatial diversity, transmitter

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