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Paper data
Optimum signaling for MIMO-OFDM systems with interference

Ye Sigen, ECE Dept., Lehigh Univ., US
Blum Rick S., ECE Dept., Lehigh Univ., US

Page numbers in the proceedings:
Volume III pp 33-36

Multi-Carrier / OFDM (1/2)

Paper abstract
Optimum signaling is studied for multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) systems with multiple links which mutually interfere. Numerical results show that using the optimum approach for cases without interference does not always achieve system capacity. In some cases, the overall system performance is improved by forcing users to use different subcarriers or to transmit using less antennas or both.

A PDF version is available here