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  Published Paper Details:

  Paper Title

ANALYSIS OF PAPR REDUCTION TECHNIQUES IN OFDM SYSTEM

  Authors

  Jagarlamudi Ravisankar,  S.Suryanarayana

  Keywords

Orthogonal Frequency division Multiplexing, Peak to Average Power Ratio, CCDF and RF Power amplifiers.

  Abstract


In the present modern wireless communication world, OFDM technique plays an important role in the transmission of multiple signals simultaneously over a single transmission path. OFDM is the good choice for multipath propagation systems. But, this multi carrier modulation technique is suffering with a PAPR problem due to the addition of number of narrow orthogonal sub-carries at OFDM transmitter. This PAPR problem leads to power inefficiency in RF section of the transmitter. To reduce this PAPR in OFDM system, numbers of techniques are proposed and implemented. In this paper we done analysis of different PAPR reduction techniques of OFDM systems and compared their PAPR values through simulation results.

  IJCRT's Publication Details

  Unique Identification Number - IJCRT1704127

  Paper ID - 170416

  Page Number(s) - 948-955

  Pubished in - Volume 5 | Issue 4 | November 2017

  DOI (Digital Object Identifier) -   

  Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Cite this article

  Jagarlamudi Ravisankar,  S.Suryanarayana,   "ANALYSIS OF PAPR REDUCTION TECHNIQUES IN OFDM SYSTEM", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.5, Issue 4, pp.948-955, November 2017, Available at :http://www.ijcrt.org/papers/IJCRT1704127.pdf

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ISSN: 2320-2882
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ISSN and 7.97 Impact Factor Details


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ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
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