Analysis of channel estimation error of OFDM systems in Rayleigh fading
In wireless OFDM applications, since the radio channel is frequency selective and time-varying, a dynamic estimation of channel must be achieved before the demodulation of the transmitted OFDM signals. As an effective approach for solving the channel estimation problems, the pilot-assisted channel e...
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| creator | Bin Jiao Jitian Xiao Jinlin Wang |
| description | In wireless OFDM applications, since the radio channel is frequency selective and time-varying, a dynamic estimation of channel must be achieved before the demodulation of the transmitted OFDM signals. As an effective approach for solving the channel estimation problems, the pilot-assisted channel estimation technique has received considerable attention in recent years. In this paper, we investigate the channel estimation error in the existing pilot-assisted channel estimation approaches in detail, a new effective channel estimation approach with lower estimation error is proposed as well. |
| doi_str_mv | 10.1109/ISSCS.2005.1511325 |
| format | Conference Proceeding |
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As an effective approach for solving the channel estimation problems, the pilot-assisted channel estimation technique has received considerable attention in recent years. In this paper, we investigate the channel estimation error in the existing pilot-assisted channel estimation approaches in detail, a new effective channel estimation approach with lower estimation error is proposed as well.</description><identifier>ISBN: 9780780390294</identifier><identifier>ISBN: 0780390296</identifier><identifier>DOI: 10.1109/ISSCS.2005.1511325</identifier><language>eng</language><publisher>IEEE</publisher><subject>Attenuation ; Baseband ; Channel estimation ; Computer errors ; Delay ; Fading ; Frequency estimation ; Interchannel interference ; OFDM ; Rayleigh channels</subject><ispartof>International Symposium on Signals, Circuits and Systems, 2005. 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ISSCS 2005</title><addtitle>ISSCS</addtitle><description>In wireless OFDM applications, since the radio channel is frequency selective and time-varying, a dynamic estimation of channel must be achieved before the demodulation of the transmitted OFDM signals. As an effective approach for solving the channel estimation problems, the pilot-assisted channel estimation technique has received considerable attention in recent years. In this paper, we investigate the channel estimation error in the existing pilot-assisted channel estimation approaches in detail, a new effective channel estimation approach with lower estimation error is proposed as well.</description><subject>Attenuation</subject><subject>Baseband</subject><subject>Channel estimation</subject><subject>Computer errors</subject><subject>Delay</subject><subject>Fading</subject><subject>Frequency estimation</subject><subject>Interchannel interference</subject><subject>OFDM</subject><subject>Rayleigh channels</subject><isbn>9780780390294</isbn><isbn>0780390296</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotT81qwzAYM4zBRpcX2C5-gWT-beJjydau0FFY2nP57HxuPVJnxLnk7ZexSgIdBEIi5JmzgnNmXrdNUzeFYEwXXHMuhb4jmSkrNksaJox6IFlK32yG0koa80g2qwjdlEKivafuAjFiRzGN4Qpj6CPFYeiHv2y_fvukaUojXhMNkX7B1GE4X6iHNsTzE7n30CXMbr4gx_X7of7Id_vNtl7t8sBLPeaIXnkvW6NbVKWQrUbmjC75TKlUpayzomXAuLPaClGBUQysdUuApQOUC_Ly3xsQ8fQzzDuH6XS7K38BJytLhQ</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Bin Jiao</creator><creator>Jitian Xiao</creator><creator>Jinlin Wang</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2005</creationdate><title>Analysis of channel estimation error of OFDM systems in Rayleigh fading</title><author>Bin Jiao ; Jitian Xiao ; Jinlin Wang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-eef4ff3d95de4723d5e0c957171734484bcb2d0a01cb5b228a940abbc6aa6cae3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Attenuation</topic><topic>Baseband</topic><topic>Channel estimation</topic><topic>Computer errors</topic><topic>Delay</topic><topic>Fading</topic><topic>Frequency estimation</topic><topic>Interchannel interference</topic><topic>OFDM</topic><topic>Rayleigh channels</topic><toplevel>online_resources</toplevel><creatorcontrib>Bin Jiao</creatorcontrib><creatorcontrib>Jitian Xiao</creatorcontrib><creatorcontrib>Jinlin Wang</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bin Jiao</au><au>Jitian Xiao</au><au>Jinlin Wang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Analysis of channel estimation error of OFDM systems in Rayleigh fading</atitle><btitle>International Symposium on Signals, Circuits and Systems, 2005. ISSCS 2005</btitle><stitle>ISSCS</stitle><date>2005</date><risdate>2005</risdate><volume>2</volume><spage>653</spage><epage>656 Vol. 2</epage><pages>653-656 Vol. 2</pages><isbn>9780780390294</isbn><isbn>0780390296</isbn><abstract>In wireless OFDM applications, since the radio channel is frequency selective and time-varying, a dynamic estimation of channel must be achieved before the demodulation of the transmitted OFDM signals. As an effective approach for solving the channel estimation problems, the pilot-assisted channel estimation technique has received considerable attention in recent years. In this paper, we investigate the channel estimation error in the existing pilot-assisted channel estimation approaches in detail, a new effective channel estimation approach with lower estimation error is proposed as well.</abstract><pub>IEEE</pub><doi>10.1109/ISSCS.2005.1511325</doi></addata></record> |
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| identifier | ISBN: 9780780390294 |
| ispartof | International Symposium on Signals, Circuits and Systems, 2005. ISSCS 2005, 2005, Vol.2, p.653-656 Vol. 2 |
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| language | eng |
| recordid | cdi_ieee_primary_1511325 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Attenuation Baseband Channel estimation Computer errors Delay Fading Frequency estimation Interchannel interference OFDM Rayleigh channels |
| title | Analysis of channel estimation error of OFDM systems in Rayleigh fading |
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