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Analysis of Adaptive Semiblind Channel Estimation Scheme with Missed Data Channel Estimation Schemes in MIMO Antenna system

by Ravi Kumar, Rajiv Saxena
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 59 - Number 4
Year of Publication: 2012
Authors: Ravi Kumar, Rajiv Saxena
10.5120/9537-3973

Ravi Kumar, Rajiv Saxena . Analysis of Adaptive Semiblind Channel Estimation Scheme with Missed Data Channel Estimation Schemes in MIMO Antenna system. International Journal of Computer Applications. 59, 4 ( December 2012), 33-38. DOI=10.5120/9537-3973

@article{ 10.5120/9537-3973,
author = { Ravi Kumar, Rajiv Saxena },
title = { Analysis of Adaptive Semiblind Channel Estimation Scheme with Missed Data Channel Estimation Schemes in MIMO Antenna system },
journal = { International Journal of Computer Applications },
issue_date = { December 2012 },
volume = { 59 },
number = { 4 },
month = { December },
year = { 2012 },
issn = { 0975-8887 },
pages = { 33-38 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume59/number4/9537-3973/ },
doi = { 10.5120/9537-3973 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:05:15.537886+05:30
%A Ravi Kumar
%A Rajiv Saxena
%T Analysis of Adaptive Semiblind Channel Estimation Scheme with Missed Data Channel Estimation Schemes in MIMO Antenna system
%J International Journal of Computer Applications
%@ 0975-8887
%V 59
%N 4
%P 33-38
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Multiple Input Multiple Output (MIMO) antenna systems are being given much attention to provide high capacity with less bandwidth requirement. In this paper, some channel estimation techniques have been tried to implement with the adaptive semiblind channel estimation scheme using less requirement of pilot symbols similar to as in the case of the estimating the channel with known channel state information(CSI) conditions with requirement of high channel bandwidth which is not required in this analysis. The improved results have been found with less requirement of channel bandwidth and compared with the already simulated results. It is shown that in addition to improving the spectral efficiency, the proposed technique offer better semiblind channel estimation accuracy for the partial CSI conditions.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Semiblind MIMO Channel Estimation MIMO Antenna System Partial CSI Blind Channel Estimation

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