Precoded OVSB-OFDM transmission system using DML with Kramers-Kronig receiver
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102523
Abstract: Abstract Different from the use of IQ modulator or a dual-drive Mach-Zehnder modulator, we investigate an optical vestigial sideband orthogonal frequency division multiplexing (OVSB-OFDM) transmission system using a low-cost directly modulated laser. Precoding techniques and… read more here.
Keywords: ofdm transmission; ovsb ofdm; transmission system; dft precoding ... See more keywords
Channel Equalization and Phase Noise Compensation Free DAPSK-OFDM Transmission for Coherent PON System
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2729579
Abstract: Channel equalization and phase noise compensation are required in coherent optical orthogonal frequency-division multiplexing (CO-OFDM) transmission systems for reliable performance. In general, redundant data such as training symbols and pilot tones are necessary for channel… read more here.
Keywords: equalization phase; phase noise; ofdm transmission; channel equalization ... See more keywords