UGC Approved Journal no 63975

ISSN: 2349-5162 | ESTD Year : 2014
Call for Paper
Volume 8 | Issue 5 | May 2021

JETIREXPLORE- Search Thousands of research papers



WhatsApp Contact
Click Here

Published in:

Volume 4 Issue 8
August-2017
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

7.95 impact factor calculated by Google scholar

Unique Identifier

Published Paper ID:
JETIR1708003


Registration ID:
170541

Page Number

7-11

Share This Article


Jetir RMS

Title

A LITERATURE REVIEW ON EFFICIENT ITERATIVE OFDM CHANNEL ESTIMATION

Abstract

In this paper, we introduce a new iterative channel estimation technique with OFDM systems. The proposed channel estimator uses soft symbol decisions obtained by iterative detection and decoding (IDD) scheme to enhance the quality of channel estimate. The demands for high bandwidth & high speed application are growing at a faster rate and with the minimum tolerance of error. To enhance available bandwidth and improve the quality of transmission convolution codes are used on the OFDM (Orthogonal frequency division multiplexing) communication system over AWGN channel. In OFDM systems with channel estimation play a key role in overcoming distortions caused by phenomena like fading, delay spread and multipath effects. A series of review papers were already available to provide a history of the development of the field until the end of the last decade. During survey of work we have found that different authors have developed different methods to solve the purpose. So from the study of various papers we can easily conclude that there is not any unique method. Hence in this work we come across to develop a new iterative channel estimation OFDM algorithm.

Key Words

OFDM, IDD, Convolution coding, AWGN channel, channel estimation, modulation scheme.

Cite This Article

"A LITERATURE REVIEW ON EFFICIENT ITERATIVE OFDM CHANNEL ESTIMATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 8, page no.7-11, August-2017, Available :http://www.jetir.org/papers/JETIR1708003.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"A LITERATURE REVIEW ON EFFICIENT ITERATIVE OFDM CHANNEL ESTIMATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 8, page no. pp7-11, August-2017, Available at : http://www.jetir.org/papers/JETIR1708003.pdf

Publication Details

Published Paper ID: JETIR1708003
Registration ID: 170541
Published In: Volume 4 | Issue 8 | Year August-2017
DOI (Digital Object Identifier):
Page No: 7-11
Country: jabalpur, m.p. , India .
Area: Engineering
ISSN Number: 2349-5162


Preview This Article


Downlaod

Click here for Article Preview

Download PDF

Downloads

0002459

Print This Page

Current Call For Paper

Jetir RMS