Implementing Enhanced MIMO with F-OFDM to Increase System Efficiency for Future 5G Cellular Networks.

Syed Shoaib Ullah Shah; Majid Ashraf; Ruhul Amin Khalil; Tariqullah Jan; M Inayatullah Babar; S. Waqar Shah; Gulzar Ahmad

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Implementing Enhanced MIMO with F-OFDM to Increase System Efficiency for Future 5G Cellular Networks.

Author(s)

Syed Shoaib Ullah Shah Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

Majid Ashraf Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

Ruhul Amin Khalil Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

Tariqullah Jan Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

M Inayatullah Babar Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

S. Waqar Shah Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

Gulzar Ahmad Department of Electrical Engineering, University of Engineering and Technology Peshawar, Pakistan

Abstract

The upcoming fifth generation of cellular communication system is most likely to be deployed by the year 2020. The new generation of mobile network is expected to have high data rates, low latency and support a huge number of devices. Aside from this, machine type communication (MTC) and internet of things (IoT) are expected to be handled by 5G system in a better and efficient way. For this reason, a number of waveform candidates have been proposed. Filtered orthogonal frequency division multiplexing (F-OFDM) is one of the proposed candidates for 5G systems, which highly resembles to its predecessor that is orthogonal frequency division multiplexing (OFDM). The crucial difference between the two multicarrier waveforms is the use of a well-designed filter. F-OFDM in comparison with OFDM thus provides reduced out of band emission, which enables it to utilize the allocated spectrum efficiently. This research paper provides a brief review of F-OFDM performance with multiple input multiple output (MIMO) implementation. Using MATLAB, the MIMO system with F-OFDM has been tested for different configurations such as SIMO (receive diversity) and MISO (transmit diversity) with different digital modulation schemes including QPSK, 16QAM, 64-QAM and 256-QAM. The bit error rate (BER) vs the signal to noise ratio (SNR) plots judge the performance of the system.

Publication Details

Page(s) 402-409

DOI DOI not available

Published Journal: International Journal of Communication Networks and Information Security, Volume: 10, Issue: 2, Year: 2018

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