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FBMC vs OFDM Waveform Contenders for 5G Wireless Communication System
Department of Electronics, School of Engineering, Harcourt Butler Technical University (HBTU), Kanpur, India
Department of Electronics, School of Engineering, Harcourt Butler Technical University (HBTU), Kanpur, India
- 1 Department of Electronics, School of Engineering, Harcourt Butler Technical University (HBTU), Kanpur, India
- 2 Department of Electronics, School of Engineering, Harcourt Butler Technical University (HBTU), Kanpur, India
Wireless Engineering and Technology·Volume 08 (2017)·Pages 59–70·Published 23 October 2017·DOI10.4236/wet.2017.84005
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Abstract
The multicarrier transmission techniques have been the most beguiling one for the development of wireless communication systems like 4G, Long Term evolution and now the successor 5G. For 5G or fifth generation wireless communication, Orthogonal Frequency Division Multiplexing (OFDM) and Filter Bank Multi carrier modulation (FBMC) are the dominant waveform contenders. In this research paper, the disadvantages of OFDM have been addressed and it has shown that filter bank multicarrier (FBMC) could be a more effective solution. The comparative analysis of FBMC and OFDM has been performed based on Power Spec tral Densities, sub channels, computational complexity and prototype filter comparison simulated using MATLAB.
KeywordsFBMCOFDMMulticarrierPrototype Filter5GLTE
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