NDLI: Channel equalization and ICI mitigation for OFDM systems in a time selective channel

Content Provider	IEEE Xplore Digital Library
Author	Chennaoui, M. Berbineau, M. Rivenq, A. Assaad, J.
Copyright Year	2005
Description	Author affiliation: INRETS-LEOST, Villeneuve d'Ascq (Chennaoui, M.; Berbineau, M.)
Abstract	OFDM is a powerful transmission technique to achieve high data rates and to suppress intersymbol interference (ISI) in frequency-selective fading channel. However in wireless environment, especially in the case of high speed train, the channel is time variant because of the relative motion between the transmitter and receiver. The fast channel variations can he modeled by Doppler spread change over one symbol OFDM duration. In such propagation conditions, the orthogonality among subcarriers is destroyed, which result in intercarrier interference (ICI) that may degrades severely the bit error rate performance of OFDM systems. In this paper, we address adaptive channel equalization in OFDM systems Kalman filter for channel tracking and decision feedback equalizer (DFE) is proposed to reduce the performance degradation due to ICI. Simulation and performances of the proposed equalized OFDM system are earned out for different mobile speed
Sponsorship	Agilent Technol. Anritsu Appl. Wave Res. Ansoft Eagleware Harris M/A-COM Mini Circuits RF Cafe RF Micro Devices Trak Microwave
Starting Page	14
Ending Page	14
File Size	189632
Page Count	1
File Format	PDF
ISBN	0780388615
DOI	10.1109/WAMIC.2005.1528351
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-04-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	OFDM Decision feedback equalizers Kalman filters Degradation Frequency estimation Channel estimation Intersymbol interference Frequency-selective fading channels Transmitters Bit error rate
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

Channel equalization and ICI mitigation for OFDM systems in a time selective channel

Channel estimation and equalization for space-time block coded systems in frequency selective fading channels

Data-Aided Kalman Tracking for Channel Estimation in Doppler-Affected OFDM Systems

Estimation and Mitigation of Intercarrier Interference for OFDM Systems in Multipath Fading Channels

Frequency MMSE Equalization Combined with Kalman Channel Estimation in OFDM System

Turbo equalization with nonlinear Kalman filtering for time-varying frequency-selective fading channels

Kalman channel estimation based on oversampled polynomial model for OFDM over doubly-selective channels

An Equalization Method for TDS-OFDM Systems over Fast Fading Channels

A blind equalization method for multipath rician fading channels

Channel equalization and ICI mitigation for OFDM systems in a time selective channel

Similar Documents

Channel equalization and ICI mitigation for OFDM systems in a time selective channel

Channel estimation and equalization for space-time block coded systems in frequency selective fading channels

Data-Aided Kalman Tracking for Channel Estimation in Doppler-Affected OFDM Systems

Estimation and Mitigation of Intercarrier Interference for OFDM Systems in Multipath Fading Channels

Frequency MMSE Equalization Combined with Kalman Channel Estimation in OFDM System

Turbo equalization with nonlinear Kalman filtering for time-varying frequency-selective fading channels

Kalman channel estimation based on oversampled polynomial model for OFDM over doubly-selective channels

An Equalization Method for TDS-OFDM Systems over Fast Fading Channels

A blind equalization method for multipath rician fading channels

Channel equalization and ICI mitigation for OFDM systems in a time selective channel