A Semidefinite Relaxation Approach to OFDM-IM Detection in Rapidly Time-Varying Channels
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DOI: 10.1109/access.2018.2814214
Abstract: In this paper, the signal detection of orthogonal frequency division multiplexing with index modulation (OFDM-IM) in the rapidly time-varying channel is studied. Due to the inter-carrier interference, the conventional block detectors based on the successive… read more here.
Keywords: sdr detector; detection; time varying; detector ... See more keywords