Performance evaluation for conventional and MMSE multiuser detection algorithms in imperfect reception conditions
This paper presents three multiuser detectors structures: the conventional detector, the MMSE and the adaptive detector. The error probability performances are evaluated and compared one another, as functions of signal to noise ratio, for a system with four users, and different intercorrelation coef...
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| Veröffentlicht in: | Digital signal processing 2010, Vol.20 (1), p.166-178 |
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| container_title | Digital signal processing |
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| creator | Halunga, Simona Viorica Vizireanu, Nicolae |
| description | This paper presents three multiuser detectors structures: the conventional detector, the MMSE and the adaptive detector. The error probability performances are evaluated and compared one another, as functions of signal to noise ratio, for a system with four users, and different intercorrelation coefficients and users amplitudes. Based on those simulations, a number of conclusions are drawn with respect to the effects of the intercorrelation between users or unequal amplitudes on the detectors performances. |
| doi_str_mv | 10.1016/j.dsp.2009.05.005 |
| format | Article |
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Based on those simulations, a number of conclusions are drawn with respect to the effects of the intercorrelation between users or unequal amplitudes on the detectors performances.</description><subject>Adaptive structures</subject><subject>Algorithms</subject><subject>Amplitudes</subject><subject>Computer simulation</subject><subject>Correlation coefficients</subject><subject>Detectors</subject><subject>Error probability</subject><subject>Errors</subject><subject>Multiuser detectors</subject><subject>Number of users</subject><subject>Performance evaluation</subject><subject>Signal to noise ratio</subject><issn>1051-2004</issn><issn>1095-4333</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRSMEEqXwAey8Y5UwfiW1WKGqPKRWIAFry3Um4Cov7KQSf4_Tsmbl8cy9VzMnSa4pZBRofrvLytBnDEBlIDMAeZLMKCiZCs756VRLmsaxOE8uQtgBQCFYPku-X9FXnW9Ma5Hg3tSjGVzXktgjtmv32E5fUxPTlmSzeVuRZqwHNwb0pMQB7UFt6s_Ou-GrCcS1xDV9DI0j4tFif1DErNJNVbhMzipTB7z6e-fJx8PqffmUrl8en5f369Rypoa4KxVcogVVFHHXqlhQvoCciUpJYRTfGsWgEqWQFaNVzhjYhdwC58ogFVLyeXJzzO199z1iGHTjgsW6Ni12Y9CKipwpUeRRSY9K67sQPFa6964x_kdT0BNdvdORrp7oapA60o2eu6MH4wl7h14H6zBCLF08etBl5_5x_wJER4OV</recordid><startdate>2010</startdate><enddate>2010</enddate><creator>Halunga, Simona Viorica</creator><creator>Vizireanu, Nicolae</creator><general>Elsevier Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>2010</creationdate><title>Performance evaluation for conventional and MMSE multiuser detection algorithms in imperfect reception conditions</title><author>Halunga, Simona Viorica ; Vizireanu, Nicolae</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c329t-201435ec0977074f781380624f954a93ba920f4d45f21f6220c85b0339ae14553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Adaptive structures</topic><topic>Algorithms</topic><topic>Amplitudes</topic><topic>Computer simulation</topic><topic>Correlation coefficients</topic><topic>Detectors</topic><topic>Error probability</topic><topic>Errors</topic><topic>Multiuser detectors</topic><topic>Number of users</topic><topic>Performance evaluation</topic><topic>Signal to noise ratio</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Halunga, Simona Viorica</creatorcontrib><creatorcontrib>Vizireanu, Nicolae</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Digital signal processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Halunga, Simona Viorica</au><au>Vizireanu, Nicolae</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance evaluation for conventional and MMSE multiuser detection algorithms in imperfect reception conditions</atitle><jtitle>Digital signal processing</jtitle><date>2010</date><risdate>2010</risdate><volume>20</volume><issue>1</issue><spage>166</spage><epage>178</epage><pages>166-178</pages><issn>1051-2004</issn><eissn>1095-4333</eissn><abstract>This paper presents three multiuser detectors structures: the conventional detector, the MMSE and the adaptive detector. 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| ispartof | Digital signal processing, 2010, Vol.20 (1), p.166-178 |
| issn | 1051-2004 1095-4333 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Adaptive structures Algorithms Amplitudes Computer simulation Correlation coefficients Detectors Error probability Errors Multiuser detectors Number of users Performance evaluation Signal to noise ratio |
| title | Performance evaluation for conventional and MMSE multiuser detection algorithms in imperfect reception conditions |
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