PERFORMANCES COMPARISONS OF PAPR REDUCTION SCHEME FOR FBMC/OQAM AND OFDM SYSTEMS

Authors

  • Jin-kyu Lee, Dong Ho Kim Author

Keywords:

PAPR reduction, FBMC, OQAM, OFDM

Abstract

Multi-carrier transmission scheme such as OFDM (Orthogonal Frequency Division Multiplexing) has some disadvantages of large PAPR (Peak-to-Average Power Ratio) compared to a single carrier transmission scheme. Similar to other multicarrier systems like OFDM, a fundamental drawback of FBMC/OQAM(Filter Bank Multicarrier with Offset QAM) systems is the large PAPR of the signal. In this paper, we consider the signal structure of the FBMC/OQAM and verify whether the conventional PAPR reduction scheme for OFDM system is still effective to FBMC/OQAM or not. Theoretical analysis and simulations show that there needs to be some modification of the conventional PAPR reduction in consideration of the overlapping structure of the FBMC/OQAM signal.

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Published

2016-04-12

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Section

Articles

How to Cite

PERFORMANCES COMPARISONS OF PAPR REDUCTION SCHEME FOR FBMC/OQAM AND OFDM SYSTEMS. (2016). Global Journal of Advanced Engineering Technologies and Sciences, 3(4), 41-44. https://gjaets.com/index.php/gjaets/article/view/194

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