3 papers
cs.IT2017
Weighted finite impulse response filter for chromatic dispersion equalization in coherent optical fiber communication systems
Ziyi Zeng, Aiying Yang, Peng Guo +1
Time-domain chromatic dispersion (CD) equalization using finite impulse response (FIR) filter is now a common approach for coherent optical fiber communication systems. The complex…
cs.IT2017
An Improved Diversity Combining Receiver for Layered ACO-FOFDM in IM/DD Systems
Mengqi Guo, Ji Zhou, Xizi Tang +5
In this paper, an improved receiver based on diversity combining is proposed to improve the bit error rate (BER) performance of layered asymmetrically clipped optical fast orthogon…
cs.IT2017
Faster-than-Nyquist Non-Orthogonal Frequency-Division Multiplexing for Visible Light Communications
Ji Zhou, Yaojun Qiao, Tiantian Zhang +6
In this paper, we propose a faster-than-Nyquist (FTN) non-orthogonal frequency-division multiplexing (NOFDM) scheme for visible light communications (VLC) where the multiplexing/de…