UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 5
May-2018
eISSN: 2349-5162

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

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Published Paper ID:
JETIR1805447


Registration ID:
182385

Page Number

114-121

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Title

A Hybrid PAPR Reduction Technique for Performance enhancement of OFDM System

Abstract

In the Present world, communication is the basic thing we all need. As the demands in communication are increasing, the growth in this field is also increasing at a rapid rate. For improved transmission of the data, multi-carrier waves replaces the single carrier waves. For the transmission of multicarrier waves, Code Division Multiple access (CDMA) and Orthogonal frequency division multiplexing (OFDM) techniques are used commonly. OFDM is an effective technique for the transmission of the data at high speed. In OFDM systems, carriers which are placed orthogonally are used to transmit the data from transmitter to receiver. In OFDM Systems, various problems occur like Inter symbol Interference, Inter-carrier Interference, Noise problem, Peak to average power ratio (PAPR) problem. In this paper, our main focus is on the PAPR problem as it is the major drawback of the OFDM systems. In OFDM, large number of independent sub carriers are contained which results in high peak values of the amplitudes of such signals. There are number of PAPR reduction techniques to reduce the good value of PAPR so that our system work more efficiently. In this paper a new approach of Hybrid Technique (Selective Mapping and Modified Clipping) is proposed.

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"A Hybrid PAPR Reduction Technique for Performance enhancement of OFDM System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 5, page no.114-121, May-2018, Available :http://www.jetir.org/papers/JETIR1805447.pdf

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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 Hybrid PAPR Reduction Technique for Performance enhancement of OFDM System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 5, page no. pp114-121, May-2018, Available at : http://www.jetir.org/papers/JETIR1805447.pdf

Publication Details

Published Paper ID: JETIR1805447
Registration ID: 182385
Published In: Volume 5 | Issue 5 | Year May-2018
DOI (Digital Object Identifier):
Page No: 114-121
Country: distt Fazilka, Punjab, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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