Coherent receivers offer a potential solution for implementing a high-capacity, long-reach (up to 100 km) passive optical network (LR-PON), due mainly to their high sensitivity …
L Huang, Y Xu, W Jiang, L Xue… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
To accommodate the exponential growth of network services in the five-generation (5G) and beyond wireless system, 50 Gb/s/λ passive optical network (PON) is developed for mobile …
Nonlinear distortions in passive optical network (PON) systems degrade signal transmission performance. Joint linear and nonlinear pre-equalizers based on the Volterra series …
Adeep neural network based equalizer is proposed to mitigate the intersymbol interference observed in next generation high speed passive optical network (PON) links. The DNN …
C Ju, N Liu, C Li - Optics Communications, 2020 - Elsevier
Algorithmic and architectural options and tradeoffs between performance and complexity/power dissipation are imperative to be considered in the transfer of coherent …
A simple single-polarization heterodyne optical network unit (ONU) receiver with Alamouti- coding based polarization diversity at the optical line terminal (OLT) side is a promising …
R Asif, M Imtiaz, J Yasemin, M Nazir - Optik, 2014 - Elsevier
In this paper, we have analyzed the signal processing methods both in digital and optical domain to enhance the transmission performance of downstream signalling in long reach …
We propose and demonstrate a blind adaptive algorithm in 16-QAM optical coherent receiver for LR-PON. Our analysis result shows that our proposed algorithm can jointly …
In order to meet the increasing capacity requirements, network operators are extending their optical infrastructure closer to the end-user while making more efficient use of the resources …