Title :
AMO-FBMC for Asynchronous Heterogeneous Signal Integrated Optical Transmission
Author :
Sun-Young Jung ; Sang-Min Jung ; Sang-Kook Han
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
Orthogonal frequency-division multiplexing (OFDM) is susceptible to multiple access interference and synchronization errors due to sidelobes, which hinder the integration of various applications and multiple access in OFDM-based optical transmission. In this letter, an adaptively modulated optical filter bank multicarrier with offset quadrature amplitude modulation-based sidelobe suppression is proposed in a wired/wireless converged optical network. We experimentally verified both the improvements in signal performance and spectral efficiency compared with OFDM in a multisender-supported optical network after a 50-km transmission.
Keywords :
OFDM modulation; integrated optics; light interference; light transmission; optical communication equipment; optical filters; optical modulation; synchronisation; AMO-FBMC; OFDM-based optical transmission; adaptively modulated optical filter bank multicarrier; asynchronous heterogeneous signal integrated optical transmission; distance 50 km; multiple access interference; multisender-supported optical network; offset quadrature amplitude modulation-based sidelobe suppression; orthogonal frequency-division multiplexing; spectral efficiency; synchronization errors; wired-wireless converged optical network; Modulation; OFDM; Optical fiber networks; Optical fibers; Optical filters; RF signals; Wireless communication; AMO-FBMC-OQAM; AMO-FBMC-OQAM,; carrier aggregation; orthogonality; sidelobe suppression; synchronicity; wired/wireless converged optical network;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2014.2363197
