INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Analysis of PAPR Reduction in Alternative OFDM using Class-III SLM and PTS Methods
Authors Name:
B.Renuka
, C.kumar
Unique Id:
IJSDR1603042
Published In:
Volume 1 Issue 3, March-2016
Abstract:
In several wireless communication systems and standards, Orthogonal Frequency Division Multiplexing (OFDM) is used widely due to its high spectral efficiency, high data rate, multipath delay spread tolerance, power efficiency, robustness to multipath fading channels and immunity to the frequency selective fading channels. However, the main challenge for OFDM system implementation is high PAPR, which results from large envelope fluctuation in OFDM signals. In this paper, we present an analysis of PAPR reduction using class III SLM and Partial Transmit Sequence methods for 4G wireless networks. Simulation results shows that PTS method provides a better PAPR reduction than Class III SLM method especially at high data rates.
Keywords:
Class-III selected mapping (SLM), Orthogonal frequency division multiplexing (OFDM), Peak-to average power ratio (PAPR),Partial Transmit Sequence.
Cite Article:
"Analysis of PAPR Reduction in Alternative OFDM using Class-III SLM and PTS Methods", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.1, Issue 3, page no.244 - 248, March-2016, Available :http://www.ijsdr.org/papers/IJSDR1603042.pdf
Downloads:
000337353
Publication Details:
Published Paper ID: IJSDR1603042
Registration ID:160091
Published In: Volume 1 Issue 3, March-2016
DOI (Digital Object Identifier):
Page No: 244 - 248
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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