An Application of Multi Wavelets in Wireless Communication In The Presence Of Frequency Selective Fading
Multi wavelet multiplexing is a signal transmission technique in which the message symbols are coded onto the multiplicity `R' wavelet basis functions for transmission. The proposed transmission scheme comes under the class of orthogonally multiplexed communication. The use of multiplicity `R&#...
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| creator | Sengar, S. Joshi, S.D. Prasad, S. |
| description | Multi wavelet multiplexing is a signal transmission technique in which the message symbols are coded onto the multiplicity `R' wavelet basis functions for transmission. The proposed transmission scheme comes under the class of orthogonally multiplexed communication. The use of multiplicity `R' wavelet basis functions enhances the data transmission rate. On the other hand, the property of orthogonality enables the design of a simple correlation receiver. The use of `L' scale multiplicity `R' multi-wavelet multiplexing along with matched filtering at the receiver effectively converts a frequency selective fading channel into `RL' flat fading channels. We have examined the performance of this multiplexing scheme from a rate-diversity trade-off point of view. Further, a simple channel estimation technique for lower data rates has been proposed |
| doi_str_mv | 10.1109/INDCON.2006.302836 |
| format | Conference Proceeding |
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Further, a simple channel estimation technique for lower data rates has been proposed</description><subject>bandwidth efficiency</subject><subject>Channel estimation</subject><subject>Data communication</subject><subject>Diversity reception</subject><subject>Fading</subject><subject>Filtering</subject><subject>Frequency</subject><subject>frequency selective fading</subject><subject>Matched filters</subject><subject>maximal ratio combiner</subject><subject>Multiresolution analysis</subject><subject>multiwavelet</subject><subject>OFDM</subject><subject>orthogonal multiplexing</subject><subject>Wireless communication</subject><issn>2325-940X</issn><isbn>9781424403691</isbn><isbn>1424403693</isbn><isbn>1424403707</isbn><isbn>9781424403707</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2006</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1T8FOAjEUrFETEfkBvfQHFl_7uu32SFZBEgQTSfBGSmmlZim4XUj4e9eIc5mZZOblDSH3DPqMgX4cT5_K2bTPAWQfgRcoL8gtE1wIQAXqkvS0Ks5eanZFOhx5nmkBHzekl9IXtBC5QMw7ZDOIdLDfV8GaJuwi3Xn6eqiaQBfm6CrXJBoiXYS61SnRcrfdHuJ_dhzpfOPoW-2Si9bRmafD2n0fWnOi723DNuHo6NCsQ_y8I9feVMn1ztwl8-HzvHzJJrPRuBxMsqChyQqHpn2MKyZxZb3naHQh8jUzOTDNbGHRSyGYt55ptUINSnqr1doUq9_N2CUPf2eDc265r8PW1KelgEIiKPwBbENZ4Q</recordid><startdate>200609</startdate><enddate>200609</enddate><creator>Sengar, S.</creator><creator>Joshi, S.D.</creator><creator>Prasad, S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200609</creationdate><title>An Application of Multi Wavelets in Wireless Communication In The Presence Of Frequency Selective Fading</title><author>Sengar, S. ; Joshi, S.D. ; Prasad, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-8e3a43327163bcff23a9845d1a50191c8c3f6441fcf197b39076fc97da8b81423</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2006</creationdate><topic>bandwidth efficiency</topic><topic>Channel estimation</topic><topic>Data communication</topic><topic>Diversity reception</topic><topic>Fading</topic><topic>Filtering</topic><topic>Frequency</topic><topic>frequency selective fading</topic><topic>Matched filters</topic><topic>maximal ratio combiner</topic><topic>Multiresolution analysis</topic><topic>multiwavelet</topic><topic>OFDM</topic><topic>orthogonal multiplexing</topic><topic>Wireless communication</topic><toplevel>online_resources</toplevel><creatorcontrib>Sengar, S.</creatorcontrib><creatorcontrib>Joshi, S.D.</creatorcontrib><creatorcontrib>Prasad, S.</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>Sengar, S.</au><au>Joshi, S.D.</au><au>Prasad, S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>An Application of Multi Wavelets in Wireless Communication In The Presence Of Frequency Selective Fading</atitle><btitle>2006 Annual IEEE India Conference</btitle><stitle>INDCON</stitle><date>2006-09</date><risdate>2006</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>2325-940X</issn><isbn>9781424403691</isbn><isbn>1424403693</isbn><eisbn>1424403707</eisbn><eisbn>9781424403707</eisbn><abstract>Multi wavelet multiplexing is a signal transmission technique in which the message symbols are coded onto the multiplicity `R' wavelet basis functions for transmission. The proposed transmission scheme comes under the class of orthogonally multiplexed communication. The use of multiplicity `R' wavelet basis functions enhances the data transmission rate. On the other hand, the property of orthogonality enables the design of a simple correlation receiver. The use of `L' scale multiplicity `R' multi-wavelet multiplexing along with matched filtering at the receiver effectively converts a frequency selective fading channel into `RL' flat fading channels. We have examined the performance of this multiplexing scheme from a rate-diversity trade-off point of view. Further, a simple channel estimation technique for lower data rates has been proposed</abstract><pub>IEEE</pub><doi>10.1109/INDCON.2006.302836</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 2325-940X |
| ispartof | 2006 Annual IEEE India Conference, 2006, p.1-4 |
| issn | 2325-940X |
| language | eng |
| recordid | cdi_ieee_primary_4086307 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | bandwidth efficiency Channel estimation Data communication Diversity reception Fading Filtering Frequency frequency selective fading Matched filters maximal ratio combiner Multiresolution analysis multiwavelet OFDM orthogonal multiplexing Wireless communication |
| title | An Application of Multi Wavelets in Wireless Communication In The Presence Of Frequency Selective Fading |
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