PAPR reduction technique for LTE OFDMA systems Rana, Md. Masud, Kouzani, Abbas Z. and Islam, Md. Saiful 2010, PAPR reduction technique for LTE OFDMA systems, in ICFIT 2010 : Proceedings of the 2010 International Conference on Future Information Technology, Institute of Electrical and Electronics Engineers, Inc., [Chengdu, China], pp. V2-74-V2-77. Attached Files Name Description MIMEType Size Downloads kouzani-paprreductiontechnique-2010.pdf Published version application/pdf 732.24KB 165 Title PAPR reduction technique for LTE OFDMA systems Author(s) Rana, Md. Masud Kouzani, Abbas Z. orcid.org/0000-0002-6292-1214 Islam, Md. Saiful Conference name International Conference on Future Information Technology (2010 : Changsha, China) Conference location Changsha, China Conference dates 14-15 Dec. 2010 Title of proceedings ICFIT 2010 : Proceedings of the 2010 International Conference on Future Information Technology Editor(s) [Unknown] Publication date 2010 Conference series International Conference on Future Information Technology Start page V2-74 End page V2-77 Total pages 4 Publisher Institute of Electrical and Electronics Engineers, Inc. Place of publication [Chengdu, China] Keyword(s) CCDF LTE OFDMA SC-FDMA PAPR Summary Long term evolution (LTE) is the final step toward the 4th generation (4G) of radio technologies designed to increase the capacity and speed of mobile networks. LTE uses orthogonal frequency division multiple access (OFDMA) for the downlink transmission and single carrier-frequency division multiple access (SC-FDMA) for uplink. OFDMA meets the 4G requirement for spectrum flexibility and enables cost-efficient solutions for very wide carriers with high peak rates. However, the potentially large peak-to-average power ratio (PAPR) of the transmitting signals has limited its application. This high PAPR causes interference when the OFDM signals are passed through an amplifier which does not have enough linear range. In this article, we investigate a clipping based PAPR reduction method for LTE OFDMA systems. Simulation results show that the clipping method is reduced PAPR significantly which decreases as the number of clip and filtering level is increased. As a results, increase the mean transmit power, and improve the power amplifier efficiency. This comes at the outlay of complexity, efficiency as well as cost. ISBN 1424483700 9781424483709 Language eng Field of Research 090609 Signal Processing 100510 Wireless Communications Socio Economic Objective 890103 Mobile Data Networks and Services HERDC Research category E1 Full written paper - refereed HERDC collection year 2010 Copyright notice ©2010, Institute of Electrical and Electronics Engineers Inc. Free to Read? Yes Persistent URL http://hdl.handle.net/10536/DRO/DU:30032350 Document type: Conference Paper Collections: Faculty of Science, Engineering and Built Environment School of Engineering Open Access Collection Related Links Link Description Connect to conference website Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au. Versions Version Filter Type Thu, 27 Jan 2011, 10:13:48 EST Thu, 27 Jan 2011, 10:15:16 EST Fri, 28 Jan 2011, 15:26:16 EST Fri, 28 Jan 2011, 15:26:53 EST Wed, 02 Feb 2011, 14:06:39 EST Wed, 02 Feb 2011, 14:19:24 EST Fri, 04 Feb 2011, 14:36:03 EST Fri, 04 Feb 2011, 14:37:07 EST Fri, 04 Feb 2011, 14:37:37 EST Fri, 04 Feb 2011, 14:39:42 EST Fri, 04 Feb 2011, 14:41:28 EST Mon, 02 May 2011, 16:15:43 EST Fri, 16 Mar 2012, 18:33:32 EST Mon, 23 Sep 2013, 12:57:09 EST Wed, 02 Jul 2014, 14:58:03 EST Fri, 06 Feb 2015, 10:41:55 EST Tue, 06 Sep 2016, 16:21:06 EST Tue, 05 Dec 2017, 10:46:19 EST Fri, 07 Sep 2018, 15:14:41 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 1043 Abstract Views, 191 File Downloads  -  Detailed Statistics Created: Thu, 27 Jan 2011, 10:13:47 EST by Abbas Kouzani