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...
Saved in:
| Main Authors: | , |
|---|---|
| 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 |