Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication

Single-carrier FDMA (SC-FDMA) is becoming more and more popular in multiuser communication because of its lower PAPR value. Apart from this, many other hybrid access techniques have also been explored in the literature for application to 4G wireless mobile communication. Still there is a need to e...

Full description

Saved in:
Bibliographic Details
Main Authors: Deepak Kedia, Arti Modi
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Journal of Computer Networks and Communications
Online Access:http://dx.doi.org/10.1155/2014/747824
Tags: Add Tag
No Tags, Be the first to tag this record!
_version_ 1832549890101608448
author Deepak Kedia
Arti Modi
author_facet Deepak Kedia
Arti Modi
author_sort Deepak Kedia
collection DOAJ
description Single-carrier FDMA (SC-FDMA) is becoming more and more popular in multiuser communication because of its lower PAPR value. Apart from this, many other hybrid access techniques have also been explored in the literature for application to 4G wireless mobile communication. Still there is a need to explore newer techniques which could further reduce the PAPR value without any degradation in system BER. Keeping this in view, a modified hybrid technique SC-FDMA-DSCDMA has been proposed in this paper and it is found to provide significantly lower PAPR than SC-FDMA system with no degradation in BER performance. This paper extensively compares the BER and PAPR performance of various other multicarrier techniques for 4G wireless communications such as OFDMA, MC-DS-CDMA, and SC-FDMA with proposed SC-FDMA-DSCDMA scheme. Simulation results show that SC-FDMA-DSCDMA technique performs better than any other OFDM-CDMA based system for wireless communication.
format Article
id doaj-art-d6de730006ba477396136e3f80dbf195
institution Kabale University
issn 2090-7141
2090-715X
language English
publishDate 2014-01-01
publisher Wiley
record_format Article
series Journal of Computer Networks and Communications
spelling doaj-art-d6de730006ba477396136e3f80dbf1952025-02-03T06:08:25ZengWileyJournal of Computer Networks and Communications2090-71412090-715X2014-01-01201410.1155/2014/747824747824Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless CommunicationDeepak Kedia0Arti Modi1Department of Electronics and Communication Engineering, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125 001, IndiaDepartment of Electronics and Communication Engineering, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125 001, IndiaSingle-carrier FDMA (SC-FDMA) is becoming more and more popular in multiuser communication because of its lower PAPR value. Apart from this, many other hybrid access techniques have also been explored in the literature for application to 4G wireless mobile communication. Still there is a need to explore newer techniques which could further reduce the PAPR value without any degradation in system BER. Keeping this in view, a modified hybrid technique SC-FDMA-DSCDMA has been proposed in this paper and it is found to provide significantly lower PAPR than SC-FDMA system with no degradation in BER performance. This paper extensively compares the BER and PAPR performance of various other multicarrier techniques for 4G wireless communications such as OFDMA, MC-DS-CDMA, and SC-FDMA with proposed SC-FDMA-DSCDMA scheme. Simulation results show that SC-FDMA-DSCDMA technique performs better than any other OFDM-CDMA based system for wireless communication.http://dx.doi.org/10.1155/2014/747824
spellingShingle Deepak Kedia
Arti Modi
Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication
Journal of Computer Networks and Communications
title Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication
title_full Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication
title_fullStr Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication
title_full_unstemmed Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication
title_short Performance Analysis of a Modified SC-FDMA-DSCDMA Technique for 4G Wireless Communication
title_sort performance analysis of a modified sc fdma dscdma technique for 4g wireless communication
url http://dx.doi.org/10.1155/2014/747824
work_keys_str_mv AT deepakkedia performanceanalysisofamodifiedscfdmadscdmatechniquefor4gwirelesscommunication
AT artimodi performanceanalysisofamodifiedscfdmadscdmatechniquefor4gwirelesscommunication