This letter shows the first carrier phase tracking and positioning results with Starlink's low
earth orbit (LEO) satellite signals. An adaptive Kalman filter based algorithm for tracking the …

Since the reduction of the proportion of high modulus constellation points with π/4+ k π/2 (k=
0, 1, 2, 3) modulation phase in probabilistically shaped (PS)-M-ary quadrature amplitude …

We propose a novel low complexity two-stage frequency offset estimation (FOE) scheme
based on modified Zoom-FFT for square 16/64-quadrature amplitude modulation (QAM) …

摘要提出一种基于简化扩展卡尔曼滤波(EKF) 的低复杂度, 双偏振载波相位恢复算法,
记为XYGEKF 算法. XYGEKF 算法通过估计并补偿两个偏振态之间的相位偏移, 只利用X …

A joint and robust frequency offset (FO) and phase noise tracking scheme using self-
learning Kalman filter is proposed and demonstrated experimentally. In our scheme, a self …

The specially designed Kalman filter was proved to be competent to complete the
polarization equalization in some extreme environments with the large time-varying …

The IEEE802. 15.4 standard has been widely used in modern industry due to its several
benefits for stability, scalability, and enhancement of wireless mesh networking. This …

We propose 1 state and 2 state multi-step Kalman filters (MKFs) to estimate and compensate
CFO, LPN and NLPN in long-haul coherent fiber-optic communication systems. The …

In an optical fiber communication system, polarization-dependent loss (PDL), referring to
polarization-dependent optical power attenuation, might be a main system performance …

In this paper, we propose a pilot-symbols-aided unscented Kalman filter (UKF) for carrier
phase recovery in the wide-linewidth short-range coherent optical transmission systems …