Performance Analysis of Zero Forcing Equalizer in 2A2 and 3A3 MIMO Wireless Channel

Performance Analysis of Zero Forcing Equalizer in 2A2 and 3A3 MIMO Wireless Channel

Article ID

3TE27

, ,

Performance Analysis of Zero Forcing Equalizer in 2A2 and 3A3 MIMO Wireless Channel

Tanvir Ahmed

Nezam Uddin Khulna University of Engineering and Technology

Motiur Rahman

DOI

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Abstract

Wireless transmission is affected by fading and interference effects which can be combated with equalizer. The use of MIMO system promises good improvement in terms of spectral efficiency, link reliability and Signal to Noise Ratio (SNR). The effect of fading and interference always causes an issue for signal recovery in wireless communication. Equalization compensates for Inter-Symbol Interference (ISI) created by multipath within time dispersive channels. This paper analyzes the performance of Zero forcing method for MIMO wireless channels. The simulation results are obtained using MATLAB. The Bit Error Rate (BER) characteristics for the various transmitting and receiving antenna simulates in MATLAB and describes many advantages and disadvantages of the system. The simulation results show that the equalizer based zero forcing receivers is good for noise free channel and is successful in removing ISI.

Performance Analysis of Zero Forcing Equalizer in 2A2 and 3A3 MIMO Wireless Channel

Authors

Tanvir Ahmed

Nezam Uddin Khulna University of Engineering and Technology

Motiur Rahman

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How to Cite

Nezam Uddin. 2015. “. Global Journal of Research in Engineering – F: Electrical & Electronic GJRE-F Volume 14 (GJRE Volume 14 Issue F9): .

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

GJRE Volume 14 Issue F9
Pg. 1- 5

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Submission Received December 6, 2013
Accepted January 3, 2014
Published January 15, 2014

Keywords

2×2 MIMO channel 3×3 MIMO channel bit error rate (BER)inter symbol interference (ISI)MIMO system zero forcing equalizer

Article Matrices

Total Score: 103

Country: Bangladesh

Subject: Global Journal of Research in Engineering - F: Electrical & Electronic

Authors: Tanvir Ahmed, Nezam Uddin, Motiur Rahman (PhD/Dr. count: 0)

View Count (all-time): 191

Total Views (Real + Logic): 4181

Total Downloads (simulated): 2196

Publish Date: 2015 01, Fri

Monthly Totals (Real + Logic):

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Total Views: 4181

Total Downloads: 2196

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