NAGARAJAN. N. R
@krce.ac.in
ASSISTANT PROFESSOR/ECE
K.RAMAKRISHNAN COLLEGE OF ENGINEERING
Scopus Publications
Scholar Citations
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Scopus Publications
M. Anuradha, G. Mani, T. Shanthi, N. R. Nagarajan, P. Suresh, and C. Bharatiraja
Computers, Materials and Continua (Tech Science Press)
N R Nagarajan and M Maheswari
IOP Publishing
Abstract As of now, the 5G attempts to address the current OFDM-based LTE issues, for example, Bit Error Rate (BER), Spectral Loss, Signal to Noise Ratio (SNR), Symbol Error Rate (SER) and high peak-to-average power ratio (PAPR). Universal-filtered multi-carrier (UFMC) method can be measured as an up-and-comer waveform for 5G correspondences since it gives advantages by minimizing the Inter Symbol Interference (ISI) and Inter Carrier Interference (ICI) reasonable for low-idleness situations. There are various filters for designing an UFMC which suits for a 5G application. This survey is carried out because of the Industrial 4.0 revolutionary is going on at a higher phase for which Machine to Machine (M2M) communication is widely required for suitability and reliability leading to the 5G requirement for high speed data transfer with appropriate filter design.
K. Kiruthiga and N.R. Nagarajan
IEEE
UFMC is a suitable waveform for 5G requirements. It has the ability to overcome the drawbacks of the UFMC, FBMC, GFDM and OFDM techniques .IDFT and filtering part generates the UFMC waveform. This paper discusses about the IDFT part and filtering part. In IDFT part for reducing the hardware complexity and improves the performance of the system. IDFT part using IFFT radix-2 Decimation in Time technique (DIT) is used for reducing the complexity. The filtering part is dedicated mainly to achieve the flexibility and scalability requirements. It transmits the large input data by using small number of multipliers and registers.