Polarization modulation (PM) is a recently developed multiple-input multiple-output (MIMO) toward low-cost implementation by exploiting the polarization degree of freedom in an efficient way. In the context of a PM transmitter, an improved expectation propagation (EP) detector is proposed in this contribution, while the bit-error rate (BER) performance and computational complexity are both evaluated and quantified respectively. We demonstrate that the proposed detector outperforms its original EP-based counterpart and traditional linear minimum mean square error (LMMSE) detector as a promising receiver design for PM systems.
Expectation Propagation Detection for Polarization Modulation
2023-06-01
971790 byte
Conference paper
Electronic Resource
English
Wiley | 2022
|IuD Bahn | 2011
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