TY - GEN
T1 - Roll-Off Insensitive and Robust Receiver IQ Skew Monitoring Based on Nonlinear Godard Algorithm for DSCM Systems
AU - Jia, Yuchen
AU - Fan, Linsheng
AU - Zhang, Qun
AU - Cui, Xiuquan
AU - Gong, Siyu
AU - Wang, Jianyu
AU - Liu, Muqi
AU - Yao, Yong
AU - Yang, Yanfu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The network architecture Point-to-Multipoint (PTMP) is dominant in emerging applications in mesh voice, 5G Radio Access Network (RAN) and Internet of Things (IoT). DSCM is enabling technologies to realize a PTMP architecture while increasing the transmission capacity in coherent optical communication systems [1]. Compared to single-carrier (SC) systems, multicarrier systems are more tolerant to the fiber nonlinear effects and equalization enhanced phase noise (EEPN), along with higher flexibility in data rates [2]. However, DSCM systems are susceptible to receiver (Rx) in-phase and quadrature (IQ) skew, mainly caused by the lengths mismatch of the I and Q paths, which will lead to crosstalk between the mirrored subcarriers [3]-[4] and degrade the performance of the communication system severely.
AB - The network architecture Point-to-Multipoint (PTMP) is dominant in emerging applications in mesh voice, 5G Radio Access Network (RAN) and Internet of Things (IoT). DSCM is enabling technologies to realize a PTMP architecture while increasing the transmission capacity in coherent optical communication systems [1]. Compared to single-carrier (SC) systems, multicarrier systems are more tolerant to the fiber nonlinear effects and equalization enhanced phase noise (EEPN), along with higher flexibility in data rates [2]. However, DSCM systems are susceptible to receiver (Rx) in-phase and quadrature (IQ) skew, mainly caused by the lengths mismatch of the I and Q paths, which will lead to crosstalk between the mirrored subcarriers [3]-[4] and degrade the performance of the communication system severely.
UR - https://www.scopus.com/pages/publications/85183299528
U2 - 10.1109/ACP/POEM59049.2023.10368626
DO - 10.1109/ACP/POEM59049.2023.10368626
M3 - 会议稿件
AN - SCOPUS:85183299528
T3 - 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
BT - 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
Y2 - 4 November 2023 through 7 November 2023
ER -