S. Kalaivani, T. Chitralekha, B. Suganthi, M. Vigneshwaran, RVS College of Engineering and Technology, Coimbatore, Tamilnadu, India.
DOI : 01.0401/ijaict.2015.10.04
International Journal of Advanced Information and Communication Technology
Received On : October 09, 2018
Revised On : November 20, 2018
Accepted On : December 13, 2018
Published On : January 05, 2018
Volume 05, Issue 01
Pages : 787-791
Abstract
In recent years, there has been increasing need to reduce the complexity and to improve the performance of multiple access techniques. So the aim of the paper is to reduce the difficulties in Single Carrier Frequency Division Multiple Access (SC FDMA) based on MIMO systems. SC FDMA is a technique that has similar performance and essentially the same overall structure as those of an Orthogonal Frequency Division Multiple Access (OFDMA) system. Compare to OFDMA, SC-FDMA has low Peak-to-Average Power Ratio (PAPR) and for low PAPR, SC-FDMA is used in 3rd Generation Partnership Project(3GPP) Long Term Evolution (LTE) Standard for the uplink multiple access schemes. Therefore the objective is to reduce the Block Error Rate (BLER) and PAPR which can be performed by using Discrete Fourier Transform (DFT) which is based on Multiple Input Multiple Output (MIMO) system and consequently Signal to Noise Ratio (SNR) is increased .Here, a MATLAB simulation is used to analyze the BLER and PAPR when SNR varies simultaneously. It can be observed that DFT shows better performance for MIMO systems.
Keywords
MIMO, SC-FDMA, BLER, PAPR.
Cite this article
S. Kalaivani, T. Chitralekha, B. Suganthi, Mr. M. Vigneshwaran, “Performance Analysis of SC FDMA based on Large Scale MIMO System” INTERNATIONAL JOURNAL OF ADVANCED INFORMATION AND COMMUNICATION TECHNOLOGY, pp.787-791, January 05, 2018.
Copyright
© 2018 S. Kalaivani, T. Chitralekha, B. Suganthi, M. Vigneshwaran. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.