This paper proposes a parametric network for the joint compensation of multiple linear impairments in coherent optical communication systems. The considered linear impairments …
This article proposes a new estimation and compensation approach to mitigate several linear and widely linear effects in coherent optical systems using digital signal processing …
J Zhang, J Zhang, Q Wang, J Chen, W Luo, S Xiang… - Photonics, 2023 - mdpi.com
We have experimentally implemented a photonics-aided large-capacity fiber-mm-wave wireless communication system employing a simple dual-polarized single-input single …
SA Li, R Zhang, Z Pan, Y Yue - Optics Express, 2022 - opg.optica.org
For the latest 400-Gb/s or upcoming 1-Tb/s single-carrier optical fiber communications systems, dual-polarization quadrature amplitude modulation (DP-QAM) based on in-phase …
Modified Widely Linear Filter for Simultaneous Multi-impairment Compensation Page 1 Capacity scaling in optical communication is realized by employing higher-order modulation …
We propose a blind joint equalization algorithm for M-QAM signals based on a widely linear filtering approach. The proposed scheme jointly compensates for receiver IQ imbalance …
Z Li, D Guo, R Gao - Fiber Optics-Technology and Applications, 2021 - books.google.com
This chapter deals with coded modulation and impairment compensation techniques in optical fiber communication. Probabilistic shaping is a new coded modulation technology …
We propose a blind joint equalization algorithm for M-QAM signals based on a widely linear filtering approach. The proposed scheme jointly compensates receiver IQ imbalance and …
There is a growing demand for high data rate communications driven by emerging technologies as 5G and the Internet of Things. Coherent optical communications are thought …