Performance Evaluation of Multiple Antenna Systems with Diversity Techniques Using Ber Analysis.

Journal Title: Academic Research International - Year 2014, Vol 5, Issue 5

Abstract

The main thrust of this paper is to investigate the effectiveness of multiple-antenna systems in signal interference mitigation. Wireless communication is characterized by multipath propagation resulting to signal degradation. MATLAB Toolbox version 7.0 at R.F Processing was used to carry out BER Performance simulation in a Raleigh fading environment for the different antenna systems including Single-Input Single-Output used specifically for reference purpose. The model incorporates the use of Zero-Forcing (ZF) Equalizer at the receiver. Performance evaluation was done at Receiver BER Threshold of 〖10〗^(-3)and〖10〗^(-4). The diversity methods employed by the multiple antennas were also analysed by comparing their E_b 〖/N〗_o (Energy per bit to noise power spectral density ratio). Multiple-Input Single-Output with Transmit diversity technique was shown to have 3dB diversity gain over receive diversity technique indicating a more robust transmission method.

Authors and Affiliations

Agubor C. K. , Ndinechi M. C. , Chukwudebe G. A, Opara F. K

Keywords

Related Articles

The Effect of Land Suitability and Land Release (Transfer) on Determination of Real-Estate Location and the Impact on Decision of Real-Estate Developers

This research aims to discover the influence of land suitability and release on determination of real-estate (housing) location and the impact on decision of real-estate developer, particularly in Kabupaten Sidoarjo. Thi...

AN INVESTIGATION OF CHINESE EFL LEARNERS’ SELF-EFFICACY, ENGLISH READING BELIEFS AND STRATEGIES

Based on the interviews with four Chinese English-as-a-foreign-language (EFL) learners at middle school, the phenomenological study investigated these four high-level six-graders’ implicit and explicit beliefs on English...

An Analytical Approach on Material Selection for Increasing Design Performance in Interior Architecture Projects

One of the most significant decisions having effect on the kitchen design performance is the selection of materials. As such, in the first phase of the study, a literature research was carried out to determine whether a...

MICROTEACHING IN TEACHER EDUCATION PROGRAMMES IN NIGERIA

Microteaching and teaching practice are dual integral parts of teacher education programmes. in Universities in Nigeria. Microteaching is useful in improving the teaching skills, classroom management, confidence etc of t...

Proposed Equations for Crude Oil Theft Volume (And Volume-Share) Estimations in Oil Transport Pipeline Network

In Nigeria, for example, Crude oil theft is on an industrial scale. Estimates of how much oil is stolen from oil transport pipeline in Nigeria vary widely because of lack of fool-proof measures to monitor pipelines, abse...

Download PDF file
  • EP ID EP121654
  • DOI -
  • Views 127
  • Downloads 0

How To Cite

Agubor C. K. , Ndinechi M. C. , Chukwudebe G. A, Opara F. K (2014). Performance Evaluation of Multiple Antenna Systems with Diversity Techniques Using Ber Analysis.. Academic Research International, 5(5), 76-88. https://europub.co.uk/articles/-A-121654