Abstract
We show that unscented Kalman filters can be used to mitigate local oscillator phase noise and to compensate carrier frequency offset in coherent single-carrier optical communication systems. A parallel processing architecture implementing the unscented Kalman filter is proposed, improving upon a previous parallelized linear Kalman filter (LKF) implementation.
Original language | English |
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Pages (from-to) | 3253-3256 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 41 |
Issue number | 14 |
DOIs | |
Publication status | Published - 15 Jul 2016 |