NDLI: Frequency Error Correction for OFDM based Multicarrier Systems and Performance Analysis

Content Provider	IEEE Xplore Digital Library
Author	Kandeepan, S. Reisenfeld, S.
Copyright Year	2005
Description	Author affiliation: Nat. ICT Australia, Australian Nat. Univ. (Kandeepan, S.)
Abstract	The presence of frequency offsets in the received signal for an orthogonal frequency division multiplexing (OFDM) based multicarrier system leads to inter carrier interferences (ICI). The degradation in the performance of an OFDM system is severe when there is frequency error, which is caused by the loss of orthogonality in the received carrier frequencies. Here, we look into the correction of frequency errors in the received OFDM signal, by means of a correlator based maximum likelihood (ML) frequency estimator. We analyse the system performance of the frequency corrected OFDM system and study the statistical nature of the frequency uncertainty in the receiver when the ML frequency estimator is used. The statistical distribution of the estimates made by the receiver is also determined
Starting Page	268
Ending Page	272
File Size	3142142
Page Count	5
File Format	PDF
ISBN	0780392833
DOI	10.1109/ICICS.2005.1689048
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-12-06
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Error correction OFDM Performance analysis Frequency estimation Maximum likelihood estimation Interference Degradation Performance loss Correlators System performance Frequency estimation for OFDM Frequency synchronization frequency estimation Maximum Likelihood frequency estimator
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Accurate performance analysis of maximum likelihood frequency estimator for OFDM systems

Pilot based synchronization in OFDM systems using maximum likelihood estimation

Improved CP-Based Carrier Frequency Offset Estimator for OFDM systems

Maximum Likelihood Estimation and Correction of Carrier Frequency Offset in OFCDM Systems

Decoupled maximum likelihood blind carrier offset estimator for OFDM systems

Error Estimation Using Correlator for OFDM Based Wireless Communication System

Hybrid maximum-likelihood estimation for frequency offset correction in OFDM systems

An efficient estimator for OFDM integer frequency offset synchronization

A Low-Complexity Frequency Offset Correction Scheme for Synchronization in OFDM Systems

Frequency Error Correction for OFDM based Multicarrier Systems and Performance Analysis

Similar Documents

Accurate performance analysis of maximum likelihood frequency estimator for OFDM systems

Pilot based synchronization in OFDM systems using maximum likelihood estimation

Improved CP-Based Carrier Frequency Offset Estimator for OFDM systems

Maximum Likelihood Estimation and Correction of Carrier Frequency Offset in OFCDM Systems

Decoupled maximum likelihood blind carrier offset estimator for OFDM systems

Error Estimation Using Correlator for OFDM Based Wireless Communication System

Hybrid maximum-likelihood estimation for frequency offset correction in OFDM systems

An efficient estimator for OFDM integer frequency offset synchronization

A Low-Complexity Frequency Offset Correction Scheme for Synchronization in OFDM Systems

Frequency Error Correction for OFDM based Multicarrier Systems and Performance Analysis