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Performance Analysis of UFMC System with Different Prototype Filters for 5G Communication

  • M. Maheswari
  • N. R. Nagarajan
  • M. Banupriya
Conference paper
  • 39 Downloads

Abstract

The Universal Filtered Multi-Carrier (UFMC) system is a promising contender for next-generation 5G wireless communication. UFMC has better sub-carrier separation like Filer Bank Multi-Carrier (FBMC) and provides minimal complexity like Orthogonal Frequency Division Multiplexing (OFDM). Hence, in this chapter, the UFMC system has been proposed with different prototype filters for shaping the waveforms and to increase performance. The performance of the UFMC system is analysed for important parameters such as Power Spectral Density (PSD), Block Error Rate (BLER), Bit Error Rate (BER) and Peak-to-Average Power Ratio (PAPR). The filters considered for the analysis are the Hermite filter, the PHYDIAS filter, the Root Raised Cosine (RRC) filter and the Rectangular filter. The analysis shows that among the four filters, the Hermite filter offers the best performance. This filter provides 72%, 63%, 67% and 29% enhanced performance for the parameters PSD, BLER, BER and PAPR, respectively.

Keywords

UFMC OFDM Prototype filters Hermite PHYDIAS filter RRC filter Rectangular filter 

Abbreviations

BER

Bit Error Rate

BLER

Block Error Rate

FBMC

Filter Bank Multi-Carrier

FFT

Fast Fourier Transform

OFDM

Orthogonal Frequency Division Multiplexing

OOB

Out Of Band

PAPR

Peak to Average Power Ratio

PSD

Power Spectral Density

RRC

Root Raised Cosine

SLM

Selective Mapping

SNR

Signal-to-Noise Ratio

UFMC

Universal Filtered Multi-Carrier

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • M. Maheswari
    • 1
  • N. R. Nagarajan
    • 1
  • M. Banupriya
    • 2
  1. 1.Department of ECEK. Ramakrishnan College of EngineeringTrichyIndia
  2. 2.Department of ECEJayaram College of EngineeringTrichyIndia

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