Application of particle swarm optimization algorithm to multiuser detection in CDMA
Multiple access interference and near-far effect cause performance limitation in the conventional single-user detector used in direct sequence/code division multiple access (DS-CDMA)-systems. In this paper, we present a novel multiuser detector (MUD) based on the new heuristic algorithm known as par...
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| مؤلفون آخرون: | , , , |
| التنسيق: | article |
| منشور في: |
2005
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14385/1/14385_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14385/2/14385_2.doc |
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| _version_ | 1864513402825605120 |
|---|---|
| author | El-Mora, H.H. |
| author2 | Sheikh, A.U. Zerguine, A., , Sr. unknown |
| author2_role | author author author author |
| author_facet | El-Mora, H.H. Sheikh, A.U. Zerguine, A., , Sr. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | El-Mora, H.H. Sheikh, A.U. Zerguine, A., , Sr. unknown |
| dc.date.none.fl_str_mv | 2005-09 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14385/1/14385_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14385/2/14385_2.doc (2005) Application of particle swarm optimization algorithm to multiuser detection in CDMA. Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on, 4. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14385/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Multiple access interference and near-far effect cause performance limitation in the conventional single-user detector used in direct sequence/code division multiple access (DS-CDMA)-systems. In this paper, we present a novel multiuser detector (MUD) based on the new heuristic algorithm known as particle swarm algorithm (MUDPSO). We evaluate the BER performance of the proposed algorithm, by means of Monte Carlo simulation technique, and compare it to the BER performances of both the matched filter detector and the decorrelator multiuser detectors. We show that the new algorithm outperforms the other two. Moreover, the performance under near-far scenario, the system capacity and the computational complexity of the proposed detector are also investigated. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_16e4f8a2264202ff5f270982a67a68a8 |
| identifier_str_mv | (2005) Application of particle swarm optimization algorithm to multiuser detection in CDMA. Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on, 4. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14385 |
| publishDate | 2005 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Application of particle swarm optimization algorithm to multiuser detection in CDMAEl-Mora, H.H.Sheikh, A.U.Zerguine, A.,, Sr.unknownComputerMultiple access interference and near-far effect cause performance limitation in the conventional single-user detector used in direct sequence/code division multiple access (DS-CDMA)-systems. In this paper, we present a novel multiuser detector (MUD) based on the new heuristic algorithm known as particle swarm algorithm (MUDPSO). We evaluate the BER performance of the proposed algorithm, by means of Monte Carlo simulation technique, and compare it to the BER performances of both the matched filter detector and the decorrelator multiuser detectors. We show that the new algorithm outperforms the other two. Moreover, the performance under near-far scenario, the system capacity and the computational complexity of the proposed detector are also investigated.IEEE2005-092020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14385/1/14385_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14385/2/14385_2.doc (2005) Application of particle swarm optimization algorithm to multiuser detection in CDMA. Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on, 4. enenhttps://eprints.kfupm.edu.sa/id/eprint/14385/info:eu-repo/semantics/openAccessoai::143852019-11-01T14:05:35Z |
| spellingShingle | Application of particle swarm optimization algorithm to multiuser detection in CDMA El-Mora, H.H. Computer |
| status_str | publishedVersion |
| title | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| title_full | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| title_fullStr | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| title_full_unstemmed | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| title_short | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| title_sort | Application of particle swarm optimization algorithm to multiuser detection in CDMA |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14385/1/14385_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14385/2/14385_2.doc |