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Novel QO-STBC Scheme

by Mehak Mittal, D.P. Chechi
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 135 - Number 3
Year of Publication: 2016
Authors: Mehak Mittal, D.P. Chechi
10.5120/ijca2016908396

Mehak Mittal, D.P. Chechi . Novel QO-STBC Scheme. International Journal of Computer Applications. 135, 3 ( February 2016), 15-17. DOI=10.5120/ijca2016908396

@article{ 10.5120/ijca2016908396,
author = { Mehak Mittal, D.P. Chechi },
title = { Novel QO-STBC Scheme },
journal = { International Journal of Computer Applications },
issue_date = { February 2016 },
volume = { 135 },
number = { 3 },
month = { February },
year = { 2016 },
issn = { 0975-8887 },
pages = { 15-17 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume135/number3/24029-2016908396/ },
doi = { 10.5120/ijca2016908396 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:34:44.321042+05:30
%A Mehak Mittal
%A D.P. Chechi
%T Novel QO-STBC Scheme
%J International Journal of Computer Applications
%@ 0975-8887
%V 135
%N 3
%P 15-17
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In order to satisfy the huge communications demands MIMO (Multiple input and Multiple Output) systems is one of the techniques which provide high data rates under the constraints of limited bandwidth and transmit power. Space-Time Block Coding (STBC) is based on MIMO transmission strategy which exploits transmit diversity. STBCs are divided into two main classes i.e. Orthogonal Space-Time Block Codes (OSTBCs) and Non-Orthogonal Space-Time Block Codes (NO-STBCs). The Quasi-Orthogonal Space-Time Block Codes (QO-STBCs) belong to class of NO-STBCs and have been our area of interest. Full data rate and full diversity can only achieved with QSTBCs with a small loss in the diversity gain. The foremost purpose of this work is to provide a unified theory of QSTBCs for four transmit antennas and one receive antennas.

References
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Index Terms

Computer Science
Information Sciences

Keywords

MIMO STBC OSTBC QSTBC

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