MERITS OF FBMC AND UFMC OVER OFDM: A REVIEW

Ravindra Chaudhary Prashant Kumar Jain

Abstract


This paper portrays the parts of Universal Filtered Multi-Carrier (UFMC) and Filter Base Multi-Carrier (FBMC) system and features the benefits of new modulation techniques for rising fifth generation Wireless Communication Systems. Orthogonal Frequency Division Multiplexing (OFDM) is a magnificent decision for 4G. some limitations are there with the 4G communication technologies. UFMC and FBMC are solutions for those limitations like, PAPR, SNR and BER.  4G modulation techniques experience the ill effects of the issue of high PAPR. Side band lobe is another issue in4G communication system utilizing OFDM. Current 4G framework depends on the OFDM waveform, which is not equipped for supporting the various applications. The traffic produced by 5G is relied upon to have altogether different qualities and prerequisites when compared with current wireless technology. As result other different access plans are being explored. The best approach to conquer the known restrictions of OFDM is Multicarrier techniques. UFMC and FBMC are the techniques, which overcomes the limitations of OFDM communication systems.It is noted that UFMC and FBMC performs better in 5G communication system.


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References


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