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Peak-to-Average Power Ratio Analysis of SCFDMA Signal by Hybrid Technique

by Renu Rani, Garima Saini, Anuj Kumar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 69 - Number 15
Year of Publication: 2013
Authors: Renu Rani, Garima Saini, Anuj Kumar
10.5120/11920-8093

Renu Rani, Garima Saini, Anuj Kumar . Peak-to-Average Power Ratio Analysis of SCFDMA Signal by Hybrid Technique. International Journal of Computer Applications. 69, 15 ( May 2013), 26-29. DOI=10.5120/11920-8093

@article{ 10.5120/11920-8093,
author = { Renu Rani, Garima Saini, Anuj Kumar },
title = { Peak-to-Average Power Ratio Analysis of SCFDMA Signal by Hybrid Technique },
journal = { International Journal of Computer Applications },
issue_date = { May 2013 },
volume = { 69 },
number = { 15 },
month = { May },
year = { 2013 },
issn = { 0975-8887 },
pages = { 26-29 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume69/number15/11920-8093/ },
doi = { 10.5120/11920-8093 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:30:22.660112+05:30
%A Renu Rani
%A Garima Saini
%A Anuj Kumar
%T Peak-to-Average Power Ratio Analysis of SCFDMA Signal by Hybrid Technique
%J International Journal of Computer Applications
%@ 0975-8887
%V 69
%N 15
%P 26-29
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The low peak-to-average power ratio (PAPR) in single-carrier systems has motivated the Long Term Evolution (LTE) Third Generation Partnership Project (3GPP) to adopt single carrier frequency division multiple access (SC-FDMA) as the uplink multiple access scheme. In this paper, an enhancement of a SC-FDMA system by decreasing the PAPR is focused. A combination of clipping and Pulse shaping (RRC filter) is applied on a SC-FDMA signal with IFDMA subcarrier mapping, which results in a PAPR reduction. This PAPR reduction by hybrid (clipping & pulse shaping) technique can be used to enhance the power efficiency of the handset, or alternatively to improve uplink throughput and/or operating range.

References
  1. Meza C. A, Kyujin Lee, Kyesan Lee, 2011, "PAPR reduction in single carrier FDMA uplink system using parametric linear pulses", ICT Convergence (ICTC), International Conference, pp. 424-429.
  2. Enchang Sun, Ruizhe Yang, Pengbo Si, Yanhua Sun, and Yanhua Zhang, 2010, " Raised Cosine-like companding scheme for peak-to-average power ratio reduction of SCFDMA signals",IEEE conference,pp. 978-983.
  3. Rana M. M. , Jinsang Kim and Won-Kyung Cho,2010, "PAPR Reduction Technique for LTE SC-FDMA Systems Using Root-Raised Cosine Filter",(IJCSIS) International Journal of computer Science and Information Security, Vol. 8, No. 6, pp. 66-71.
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  5. Al-Kamali F. S. , Dessouky M. I. ,Sallam B. M. , El-Samie F. E. , 2011, "Peak-to-Average Power Ratio Reduction for SCFDMA using Distortion Reduction Algorithm", International Journal of Research and Reviews in Computer Science (IJRRCS) ,Vol. 2, No. 3, pp. 793-799.
  6. Rana. M. M. , 2008, "Clipping Based PAPR Reduction Method for LTE OFDMA Systems", International Journal of Electrical & Computer Sciences IJECS-IJENS, Vol. 10, No. 05, pp. 45-48.
  7. Mansor Z. , Nix A. , and McGeehan Joe,2010, "PAPR Reduction for Single Carrier FDMA LTE Systems using Frequency Domain Spectral Shaping", International Journal of Research and Reviews in Computer Science (IJRRCS), Vol. 2, No. 3,pp. 371-376.
  8. Radi W. , Hesham ElBadawy, Salwa ElRamly,2011," Peak to Average Power Ratio Reduction Techniques for Long Term Evolution- Single Carrier Frequency Division Multiple Access System", (IJAEST) , Vol. 6,No. 2, pp. 230 – 236.
Index Terms

Computer Science
Information Sciences

Keywords

SC-FDMA 3GPP LTE PAPR RRC

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