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Pilot Extraction for CFO Estimation using Comb-Type Pilot Arrangement

by Piyush Yadav, Ratna Gour
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 94 - Number 12
Year of Publication: 2014
Authors: Piyush Yadav, Ratna Gour
10.5120/16397-6016

Piyush Yadav, Ratna Gour . Pilot Extraction for CFO Estimation using Comb-Type Pilot Arrangement. International Journal of Computer Applications. 94, 12 ( May 2014), 28-33. DOI=10.5120/16397-6016

@article{ 10.5120/16397-6016,
author = { Piyush Yadav, Ratna Gour },
title = { Pilot Extraction for CFO Estimation using Comb-Type Pilot Arrangement },
journal = { International Journal of Computer Applications },
issue_date = { May 2014 },
volume = { 94 },
number = { 12 },
month = { May },
year = { 2014 },
issn = { 0975-8887 },
pages = { 28-33 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume94/number12/16397-6016/ },
doi = { 10.5120/16397-6016 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:17:29.265032+05:30
%A Piyush Yadav
%A Ratna Gour
%T Pilot Extraction for CFO Estimation using Comb-Type Pilot Arrangement
%J International Journal of Computer Applications
%@ 0975-8887
%V 94
%N 12
%P 28-33
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Frequency synchronization is vital issue in execution of OFDM system. In this paper we proposed a technique to estimate and compensate CFO in frequency domain. Estimation is based on Comb-type pilot sequence, which can measure phase rotation of received signal pass through fading channel. Performance of proposed scheme is evaluated on basis of MSE and BER. CFO estimation can be computed by pilot, phase information obtained at receiver side. It is estimated at receiver by fine CFO estimation.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Carrier Frequency Offset (CFO) Pilot subcarrier Digital Video Broadcast – Terminal Mean Square Error (MSE) Bit Error Rate (BER).

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