Performance of BER with Different Diversity Techniques for Millimeter-Wave Communication System
Nagma Parveen1, Rafiqul Islam2, Khaizuran Abdullah3, Rounakul Islam Boby4
1Nagma Parveen, Department of Electrical and Computer Engineering, Faculty of Engineering, International Islamic University, Kuala Lumpur, Malaysia.
2Rafiqul Islam, Department of Electrical and Computer Engineering, Faculty of Engineering, International Islamic University, Kuala Lumpur, Malaysia.
3Khaizuran Abdullah, Department of Electrical and Computer Engineering, Faculty of Engineering, International Islamic University, Kuala Lumpur, Malaysia.
4Rounakul Islam Boby, Department of Electrical and Computer Engineering, Faculty of Engineering, International Islamic University, Kuala Lumpur, Malaysia.
Manuscript received on 13 April 2019 | Revised Manuscript received on 20 April 2019 | Manuscript Published on 26 July 2019 | PP: 1149-1152 | Volume-8 Issue-6S4 April 2019 | Retrieval Number: F12380486S419/19©BEIESP | DOI: 10.35940/ijitee.F1238.0486S419
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In a communications system, a diversity technique is used to enhance the reliability of a message signal by using at least two channels with different characteristics. In this paper, all four possible scenarios are considered: Single-input and singleoutput (SISO), single input and multi-output (SIMO), multipleinput and single-output (MISO), Multiple-input and multiple output (MIMO) systems. Antenna arrays will be used to reduce BER and improve the performance of the system using array gain in the line of sight channel for 60 GHz frequency in an indoor scenario. Single input and single output are investigated before analysis of multiple inputs and multiple output channel in the line of sight (LOS) and multipath propagation. MATLAB simulation has been performed using BPSK modulation. The comparative studies show that the performance of the MIMO diversity technique is more reliable in terms of BER to improve the performance and efficiency of the communication system.
Keywords: BER, Diversity, Millimeter wave, MIMO, and Antenna Arrays.
Scope of the Article: Communication