Q Xiang, Y Yang, Q Zhang, Y Yao - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
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 …
R Zhang, WJ Jiang, K Kuzmin, Y Weng… - Journal of Lightwave …, 2020 - opg.optica.org
Through theoretical analysis and simulation, we investigate the system impact due to a sinusoidal jitter tone and the resultant local oscillator (LO) laser linewidth requirement in …
In this paper, we present a data-aided feedback technique based on the recursive least squares (RLS) algorithm to synchronize the local oscillator with the remote carrier by jointly …
C Du, ZS He, J Chen, A Piemontese… - 2017 IEEE Asia …, 2017 - ieeexplore.ieee.org
This paper proposes a series of spiral constellations that allows optimal constellation design to minimize phase noise impact in THz and optical communication systems. The spiral …
El incremento de la demanda de ancho de banda proyectado (por ejemplo,≥ 100 Gb/s) ha establecido las bases para la próxima generación de Redes de Transporte Óptico y …