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Frequency-Domain VFF-RLS Equalization for the Time-Varying Mode-Division Multiplexed Channels

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Abstract

An FD-VFF-RLS equalization, a DSP algorithm, with fast tracking capability for MDM links is proposed. We show that its Q2 factor has 4.5-dB gain compared with conventional FD-LMS when the evolution frequency of channel reaches 500 krad/s.

© 2020 The Author(s)

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More Like This
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