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A Comparative Performance Analysis of Spatial Multiplexing and Transmit Diversity Approaches for 2X2 LTE Correlation based Channel

Published on September 2014 by Rashmi Suthar, P. C. Bapna, Sunil Joshi
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Recent Advances in Wireless Communication and Artificial Intelligence
Foundation of Computer Science USA
RAWCAI - Number 3
September 2014
Authors: Rashmi Suthar, P. C. Bapna, Sunil Joshi
8da8a3ac-e788-4617-8689-10f58ab810e4

Rashmi Suthar, P. C. Bapna, Sunil Joshi . A Comparative Performance Analysis of Spatial Multiplexing and Transmit Diversity Approaches for 2X2 LTE Correlation based Channel. Recent Advances in Wireless Communication and Artificial Intelligence. RAWCAI, 3 (September 2014), 42-44.

@article{
author = { Rashmi Suthar, P. C. Bapna, Sunil Joshi },
title = { A Comparative Performance Analysis of Spatial Multiplexing and Transmit Diversity Approaches for 2X2 LTE Correlation based Channel },
journal = { Recent Advances in Wireless Communication and Artificial Intelligence },
issue_date = { September 2014 },
volume = { RAWCAI },
number = { 3 },
month = { September },
year = { 2014 },
issn = 0975-8887,
pages = { 42-44 },
numpages = 3,
url = { /proceedings/rawcai/number3/17938-1457/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 Recent Advances in Wireless Communication and Artificial Intelligence
%A Rashmi Suthar
%A P. C. Bapna
%A Sunil Joshi
%T A Comparative Performance Analysis of Spatial Multiplexing and Transmit Diversity Approaches for 2X2 LTE Correlation based Channel
%J Recent Advances in Wireless Communication and Artificial Intelligence
%@ 0975-8887
%V RAWCAI
%N 3
%P 42-44
%D 2014
%I International Journal of Computer Applications
Abstract

Multiple Input Multiple Output (MIMO) systems form an essential part of LTE in order to achieve the striving requirements for throughput and system robustness. In Long Term Evolution (LTE), MIMO technologies have been broadly used to get better downlink peak rate, cell coverage, as well as average cell throughput. To achieve these goals, LTE adopts two major MIMO technologies i. e. Spatial multiplexing (SM) and transmit diversity (TD) to offer substantial benefits in terms of rate and reliability. There is an optimal tradeoff between Diversity and spatial Multiplexing gain, which is indication of rate and probability of error. This paper will show throughput and Bit error rate performance with specific application to SM and TD in 2X2 LTE Correlation based channel environments. The effect of different environment conditions using correlation 2x2 MIMO channel model is determined describing how they relate to SNR and vehicular speed at LTE Receiver . The investigations reported in this paper helps in estimating the optimum switching conditions between two MIMO approaches for fixed antenna spacing at transmitter and receiver.

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Index Terms

Computer Science
Information Sciences

Keywords

Mimo 3gpp Lte Sm Td Bs Ms