Adaptive antenna arrays for OFDM systems with cochannel interference
Orthogonal frequency-division multiplexing (OFDM) is one of the promising techniques for future mobile wireless data systems. For OFDM systems with cochannel interference, adaptive antenna arrays can be used for interference suppression. This paper focuses on a key issue for adaptive antenna arrays,...
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| Veröffentlicht in: | IEEE transactions on communications 1999-02, Vol.47 (2), p.217-229 |
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| container_title | IEEE transactions on communications |
| container_volume | 47 |
| creator | Ye Li Sollenberger, N.R. |
| description | Orthogonal frequency-division multiplexing (OFDM) is one of the promising techniques for future mobile wireless data systems. For OFDM systems with cochannel interference, adaptive antenna arrays can be used for interference suppression. This paper focuses on a key issue for adaptive antenna arrays, that is, parameter estimation for the minimum mean square error (MMSE) diversity combiner (DC). Using the instantaneous correlation estimation approach developed in the paper, an original parameter estimator for the MMSE-DC is derived. Based on the original estimator, we propose an enhanced parameter estimator. Extensive computer simulation demonstrates that the MMSE-DC using the proposed parameter estimators can effectively suppress both synchronous and asynchronous interference in OFDM systems for packet and continuous data transmission. |
| doi_str_mv | 10.1109/26.752127 |
| format | Article |
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Extensive computer simulation demonstrates that the MMSE-DC using the proposed parameter estimators can effectively suppress both synchronous and asynchronous interference in OFDM systems for packet and continuous data transmission.</description><identifier>ISSN: 0090-6778</identifier><identifier>EISSN: 1558-0857</identifier><identifier>DOI: 10.1109/26.752127</identifier><identifier>CODEN: IECMBT</identifier><language>eng</language><publisher>IEEE</publisher><subject>Adaptive antenna arrays ; Adaptive arrays ; Antenna arrays ; Cochannel interference ; Computer simulation ; Data systems ; Estimators ; Frequency division multiplexing ; Interchannel interference ; Interference ; Interference suppression ; Mean square error methods ; Multiplexing ; OFDM ; Orthogonal Frequency Division Multiplexing ; Packet transmission ; Parameter estimation ; Synchronous</subject><ispartof>IEEE transactions on communications, 1999-02, Vol.47 (2), p.217-229</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-8e3a475459b3ffc8b8f735b1c531129df2895162fe5fa07f925e08e4e3bc4e473</citedby><cites>FETCH-LOGICAL-c373t-8e3a475459b3ffc8b8f735b1c531129df2895162fe5fa07f925e08e4e3bc4e473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/752127$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/752127$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ye Li</creatorcontrib><creatorcontrib>Sollenberger, N.R.</creatorcontrib><title>Adaptive antenna arrays for OFDM systems with cochannel interference</title><title>IEEE transactions on communications</title><addtitle>TCOMM</addtitle><description>Orthogonal frequency-division multiplexing (OFDM) is one of the promising techniques for future mobile wireless data systems. 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Extensive computer simulation demonstrates that the MMSE-DC using the proposed parameter estimators can effectively suppress both synchronous and asynchronous interference in OFDM systems for packet and continuous data transmission.</description><subject>Adaptive antenna arrays</subject><subject>Adaptive arrays</subject><subject>Antenna arrays</subject><subject>Cochannel interference</subject><subject>Computer simulation</subject><subject>Data systems</subject><subject>Estimators</subject><subject>Frequency division multiplexing</subject><subject>Interchannel interference</subject><subject>Interference</subject><subject>Interference suppression</subject><subject>Mean square error methods</subject><subject>Multiplexing</subject><subject>OFDM</subject><subject>Orthogonal Frequency Division Multiplexing</subject><subject>Packet transmission</subject><subject>Parameter estimation</subject><subject>Synchronous</subject><issn>0090-6778</issn><issn>1558-0857</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqF0TtPwzAUBWALgUQpDKxMnngMKX7EsT1WLQWkoi4wR457rQalTrFTUP89rlIxlukO99PRkQ5C15SMKCX6kRUjKRhl8gQNqBAqI0rIUzQgRJOskFKdo4sYPwkhOeF8gKbjpdl09Tdg4zvw3mATgtlF7NqAF7PpG4672ME64p-6W2Hb2pXxHhpcJx4cBPAWLtGZM02Eq8Mdoo_Z0_vkJZsvnl8n43lmueRdpoCbXIpc6Io7Z1WlnOSiolZwSpleOqa0oAVzIJwh0mkmgCjIgVc2h1zyIbrrczeh_dpC7Mp1HS00jfHQbmOpqdZUKsaSvD0qmWJcEqn_h4VOjYo9vD8KaSEp56mySPShpza0MQZw5SbUaxN2JSXlfqWUWvYrJXvT2xoA_tzh-QsEAIrj</recordid><startdate>19990201</startdate><enddate>19990201</enddate><creator>Ye Li</creator><creator>Sollenberger, N.R.</creator><general>IEEE</general><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope><scope>7SC</scope><scope>JQ2</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>19990201</creationdate><title>Adaptive antenna arrays for OFDM systems with cochannel interference</title><author>Ye Li ; Sollenberger, N.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-8e3a475459b3ffc8b8f735b1c531129df2895162fe5fa07f925e08e4e3bc4e473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Adaptive antenna arrays</topic><topic>Adaptive arrays</topic><topic>Antenna arrays</topic><topic>Cochannel interference</topic><topic>Computer simulation</topic><topic>Data systems</topic><topic>Estimators</topic><topic>Frequency division multiplexing</topic><topic>Interchannel interference</topic><topic>Interference</topic><topic>Interference suppression</topic><topic>Mean square error methods</topic><topic>Multiplexing</topic><topic>OFDM</topic><topic>Orthogonal Frequency Division Multiplexing</topic><topic>Packet transmission</topic><topic>Parameter estimation</topic><topic>Synchronous</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ye Li</creatorcontrib><creatorcontrib>Sollenberger, N.R.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts</collection><collection>ProQuest Computer Science Collection</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>IEEE transactions on communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ye Li</au><au>Sollenberger, N.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adaptive antenna arrays for OFDM systems with cochannel interference</atitle><jtitle>IEEE transactions on communications</jtitle><stitle>TCOMM</stitle><date>1999-02-01</date><risdate>1999</risdate><volume>47</volume><issue>2</issue><spage>217</spage><epage>229</epage><pages>217-229</pages><issn>0090-6778</issn><eissn>1558-0857</eissn><coden>IECMBT</coden><abstract>Orthogonal frequency-division multiplexing (OFDM) is one of the promising techniques for future mobile wireless data systems. 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| ispartof | IEEE transactions on communications, 1999-02, Vol.47 (2), p.217-229 |
| issn | 0090-6778 1558-0857 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Adaptive antenna arrays Adaptive arrays Antenna arrays Cochannel interference Computer simulation Data systems Estimators Frequency division multiplexing Interchannel interference Interference Interference suppression Mean square error methods Multiplexing OFDM Orthogonal Frequency Division Multiplexing Packet transmission Parameter estimation Synchronous |
| title | Adaptive antenna arrays for OFDM systems with cochannel interference |
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