eprintid: 3563
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/35/63
datestamp: 2023-11-09 15:51:49
lastmod: 2023-11-09 15:51:49
status_changed: 2023-11-09 15:47:06
type: article
metadata_visibility: show
creators_name: Baig, I.
creators_name: Ayaz, M.
creators_name: Jeoti, V.
title: A SLM based localized SC-FDMA uplink system with reduced PAPR for LTE-A
ispublished: pub
keywords: Mapping; MATLAB; Quadrature phase shift keying, Matlab simulations; Multiple access; Orthogonal frequencies; Peak to average power reductions; Peak-to-average power ratio reductions; QPSK modulation; Selected mapping; Single carrier frequency division multiple access(SCFDMA), Frequency division multiple access
note: cited By 11
abstract: This paper presents a selected-mapping (SLM) based peak-to-average power ratio (PAPR) reduction technique for the localized single carrier frequency division multiple access (LFDMA) uplink system. The SLM is a distortionless technique as it selects the transmit signal with low PAPR from a set of alternative signals representing the same information. Extensive Matlab simulations have been carried out to validate the proposed idea. At the clip rate of 10�4 with user's subcarriers M = 16, system's subcarriers N = 512 and dissimilar phase sequences V = 32: the PAPR gain of the proposed SLM based LFDMA system is 7.8 dB and 3.8 dB respectively, when compared with the conventional localized orthogonal frequency 18 division multiple access (OFDMA) uplink systems and the conventional LFDMA uplink systems for QPSK modulation. © 2012
date: 2013
publisher: King Saud University
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014439489&doi=10.1016%2fj.jksues.2012.04.002&partnerID=40&md5=d578bc677adfe1118a86f4a44699530d
id_number: 10.1016/j.jksues.2012.04.002
full_text_status: none
publication: Journal of King Saud University - Engineering Sciences
volume: 25
number: 2
pagerange: 119-123
refereed: TRUE
issn: 10183639
citation:   Baig, I. and Ayaz, M. and Jeoti, V.  (2013) A SLM based localized SC-FDMA uplink system with reduced PAPR for LTE-A.  Journal of King Saud University - Engineering Sciences, 25 (2).  pp. 119-123.  ISSN 10183639