Open AccessPerformance Analysis of OFDM and FBMC
Author(s) -
Jingying Hu,
Jiajia Yang,
Yingdong Chuan,
Erlei Li
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/677/3/032001
Subject(s) - orthogonal frequency division multiplexing , modulation (music) , spectral efficiency , electronic engineering , computer science , spectral analysis , telecommunications , engineering , physics , acoustics , channel (broadcasting) , quantum mechanics , spectroscopy
The purpose of this article is to compare the proposed 5G modulation techniques FBMC against OFDM which is the modulation technique used in 4G communications. In this article, we compare Spectral Density, Spectral Efficiency, PAPR, BER of FBMC and OFDM modulation techniques to analyze the merits of them. The simulation results show that FBMC has the lower BER, higher PAPR, greater Spectral Efficiency (if the burst is larger) and better performance of Spectral Density compared to OFDM modulation.