gold-MUSIC Based DOA Estimation and Multiuser Detection of DS-CDMA System with Optimal Beamformer ULA Antenna
gold -MUSIC based direction of arrival (DOA) estimation and multiuser detection (MUD) overcoming near–far problem are achieved concurrently for direct-sequence code division multiple access (DS-CDMA). The optimal beamformer uniform linear array (ULA) antenna is exploited for mitigating the multiple...
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| Veröffentlicht in: | Wireless personal communications 2019-09, Vol.108 (1), p.527-550 |
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| container_title | Wireless personal communications |
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| creator | Dey, Amiya Nandi, Arnab |
| description | gold
-MUSIC based direction of arrival (DOA) estimation and multiuser detection (MUD) overcoming near–far problem are achieved concurrently for direct-sequence code division multiple access (DS-CDMA). The optimal beamformer uniform linear array (ULA) antenna is exploited for mitigating the multiple access interference and increasing signal to noise ratio. Multiple signal classification (MUSIC) algorithms are employed for DOA estimation of equal propagation delay signal sources in the presence of additive white Gaussian noise. Bit error rate (BER) of quadriphase shift keying transmission is taken as analytical reference in emphasizing the performance of CDMA users for different ULA elements. Advantages of
gold
-MUSIC over Root MUSIC and MUSIC algorithms are established through spatial spectrum, computational efficiency and root mean square error (RMSE) of DOA estimation. Impact of arrival angle, ULA elements and data length on RMSE and algorithm complexity of DOA estimation are also enumerated here. Signal constellation and BER analysis utilizing MUD decision feedback, MUD decorrelator and single-user receivers are investigated for equal DOA and different DOA DS-CDMA sources. |
| doi_str_mv | 10.1007/s11277-019-06416-9 |
| format | Article |
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-MUSIC based direction of arrival (DOA) estimation and multiuser detection (MUD) overcoming near–far problem are achieved concurrently for direct-sequence code division multiple access (DS-CDMA). The optimal beamformer uniform linear array (ULA) antenna is exploited for mitigating the multiple access interference and increasing signal to noise ratio. Multiple signal classification (MUSIC) algorithms are employed for DOA estimation of equal propagation delay signal sources in the presence of additive white Gaussian noise. Bit error rate (BER) of quadriphase shift keying transmission is taken as analytical reference in emphasizing the performance of CDMA users for different ULA elements. Advantages of
gold
-MUSIC over Root MUSIC and MUSIC algorithms are established through spatial spectrum, computational efficiency and root mean square error (RMSE) of DOA estimation. Impact of arrival angle, ULA elements and data length on RMSE and algorithm complexity of DOA estimation are also enumerated here. Signal constellation and BER analysis utilizing MUD decision feedback, MUD decorrelator and single-user receivers are investigated for equal DOA and different DOA DS-CDMA sources.</description><identifier>ISSN: 0929-6212</identifier><identifier>EISSN: 1572-834X</identifier><identifier>DOI: 10.1007/s11277-019-06416-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Algorithms ; Angle of arrival ; Antenna arrays ; Antennas ; Beamforming ; Bit error rate ; Code Division Multiple Access ; Communications Engineering ; Computer Communication Networks ; Constellations ; Decision analysis ; Direction of arrival ; Engineering ; Linear arrays ; Mud ; Music ; Networks ; Noise propagation ; Quadrature phase shift keying ; Random noise ; Root-mean-square errors ; Signal classification ; Signal to noise ratio ; Signal,Image and Speech Processing</subject><ispartof>Wireless personal communications, 2019-09, Vol.108 (1), p.527-550</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-6482c9a2c63a3e7f81208089de0fe097c355538a0f32f9ac16f859c0a59a8b2c3</citedby><cites>FETCH-LOGICAL-c319t-6482c9a2c63a3e7f81208089de0fe097c355538a0f32f9ac16f859c0a59a8b2c3</cites><orcidid>0000-0001-6190-7763</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11277-019-06416-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11277-019-06416-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Dey, Amiya</creatorcontrib><creatorcontrib>Nandi, Arnab</creatorcontrib><title>gold-MUSIC Based DOA Estimation and Multiuser Detection of DS-CDMA System with Optimal Beamformer ULA Antenna</title><title>Wireless personal communications</title><addtitle>Wireless Pers Commun</addtitle><description>gold
-MUSIC based direction of arrival (DOA) estimation and multiuser detection (MUD) overcoming near–far problem are achieved concurrently for direct-sequence code division multiple access (DS-CDMA). The optimal beamformer uniform linear array (ULA) antenna is exploited for mitigating the multiple access interference and increasing signal to noise ratio. Multiple signal classification (MUSIC) algorithms are employed for DOA estimation of equal propagation delay signal sources in the presence of additive white Gaussian noise. Bit error rate (BER) of quadriphase shift keying transmission is taken as analytical reference in emphasizing the performance of CDMA users for different ULA elements. Advantages of
gold
-MUSIC over Root MUSIC and MUSIC algorithms are established through spatial spectrum, computational efficiency and root mean square error (RMSE) of DOA estimation. Impact of arrival angle, ULA elements and data length on RMSE and algorithm complexity of DOA estimation are also enumerated here. Signal constellation and BER analysis utilizing MUD decision feedback, MUD decorrelator and single-user receivers are investigated for equal DOA and different DOA DS-CDMA sources.</description><subject>Algorithms</subject><subject>Angle of arrival</subject><subject>Antenna arrays</subject><subject>Antennas</subject><subject>Beamforming</subject><subject>Bit error rate</subject><subject>Code Division Multiple Access</subject><subject>Communications Engineering</subject><subject>Computer Communication Networks</subject><subject>Constellations</subject><subject>Decision analysis</subject><subject>Direction of arrival</subject><subject>Engineering</subject><subject>Linear arrays</subject><subject>Mud</subject><subject>Music</subject><subject>Networks</subject><subject>Noise propagation</subject><subject>Quadrature phase shift keying</subject><subject>Random noise</subject><subject>Root-mean-square errors</subject><subject>Signal classification</subject><subject>Signal to noise ratio</subject><subject>Signal,Image and Speech Processing</subject><issn>0929-6212</issn><issn>1572-834X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wFPAc3SSdDfJcfuhFlp6qAVvIWaTuqW7W5MU6b932wrePA0M7_PO8CB0T-GRAoinSCkTggBVBPIBzYm6QD2aCUYkH7xfoh4opkjOKLtGNzFuADpMsR6q1-22JPPVcjrCQxNdiceLAk9iqmqTqrbBpinxfL9N1T66gMcuOXvatx6Pl2Q0nhd4eYjJ1fi7Sp94sTuSWzx0pvZtqDtmNStw0STXNOYWXXmzje7ud_bR6nnyNnols8XLdFTMiOVUJZIPJLPKMJtzw53wkjKQIFXpwDtQwvIsy7g04Dnzyliae5kpCyZTRn4wy_vo4dy7C-3X3sWkN-0-NN1JzZiATMBAyC7Fzikb2hiD83oXuufDQVPQR636rFV3WvVJq1YdxM9Q7MLN2oW_6n-oH5xFeN4</recordid><startdate>20190915</startdate><enddate>20190915</enddate><creator>Dey, Amiya</creator><creator>Nandi, Arnab</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-6190-7763</orcidid></search><sort><creationdate>20190915</creationdate><title>gold-MUSIC Based DOA Estimation and Multiuser Detection of DS-CDMA System with Optimal Beamformer ULA Antenna</title><author>Dey, Amiya ; Nandi, Arnab</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-6482c9a2c63a3e7f81208089de0fe097c355538a0f32f9ac16f859c0a59a8b2c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Algorithms</topic><topic>Angle of arrival</topic><topic>Antenna arrays</topic><topic>Antennas</topic><topic>Beamforming</topic><topic>Bit error rate</topic><topic>Code Division Multiple Access</topic><topic>Communications Engineering</topic><topic>Computer Communication Networks</topic><topic>Constellations</topic><topic>Decision analysis</topic><topic>Direction of arrival</topic><topic>Engineering</topic><topic>Linear arrays</topic><topic>Mud</topic><topic>Music</topic><topic>Networks</topic><topic>Noise propagation</topic><topic>Quadrature phase shift keying</topic><topic>Random noise</topic><topic>Root-mean-square errors</topic><topic>Signal classification</topic><topic>Signal to noise ratio</topic><topic>Signal,Image and Speech Processing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dey, Amiya</creatorcontrib><creatorcontrib>Nandi, Arnab</creatorcontrib><collection>CrossRef</collection><jtitle>Wireless personal communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dey, Amiya</au><au>Nandi, Arnab</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>gold-MUSIC Based DOA Estimation and Multiuser Detection of DS-CDMA System with Optimal Beamformer ULA Antenna</atitle><jtitle>Wireless personal communications</jtitle><stitle>Wireless Pers Commun</stitle><date>2019-09-15</date><risdate>2019</risdate><volume>108</volume><issue>1</issue><spage>527</spage><epage>550</epage><pages>527-550</pages><issn>0929-6212</issn><eissn>1572-834X</eissn><abstract>gold
-MUSIC based direction of arrival (DOA) estimation and multiuser detection (MUD) overcoming near–far problem are achieved concurrently for direct-sequence code division multiple access (DS-CDMA). The optimal beamformer uniform linear array (ULA) antenna is exploited for mitigating the multiple access interference and increasing signal to noise ratio. Multiple signal classification (MUSIC) algorithms are employed for DOA estimation of equal propagation delay signal sources in the presence of additive white Gaussian noise. Bit error rate (BER) of quadriphase shift keying transmission is taken as analytical reference in emphasizing the performance of CDMA users for different ULA elements. Advantages of
gold
-MUSIC over Root MUSIC and MUSIC algorithms are established through spatial spectrum, computational efficiency and root mean square error (RMSE) of DOA estimation. Impact of arrival angle, ULA elements and data length on RMSE and algorithm complexity of DOA estimation are also enumerated here. Signal constellation and BER analysis utilizing MUD decision feedback, MUD decorrelator and single-user receivers are investigated for equal DOA and different DOA DS-CDMA sources.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11277-019-06416-9</doi><tpages>24</tpages><orcidid>https://orcid.org/0000-0001-6190-7763</orcidid></addata></record> |
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| ispartof | Wireless personal communications, 2019-09, Vol.108 (1), p.527-550 |
| issn | 0929-6212 1572-834X |
| language | eng |
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| source | SpringerLink Journals |
| subjects | Algorithms Angle of arrival Antenna arrays Antennas Beamforming Bit error rate Code Division Multiple Access Communications Engineering Computer Communication Networks Constellations Decision analysis Direction of arrival Engineering Linear arrays Mud Music Networks Noise propagation Quadrature phase shift keying Random noise Root-mean-square errors Signal classification Signal to noise ratio Signal,Image and Speech Processing |
| title | gold-MUSIC Based DOA Estimation and Multiuser Detection of DS-CDMA System with Optimal Beamformer ULA Antenna |
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