A new design of OFDM for ultra-wideband systems
In this paper, a three-dimensional (3-D) orthogonal frequency division multiplexing (OFDM) is introduced. In the new OFDM, a 3-D signal mapper and 2-D inverse discrete Fourier transform are used to allocate 3-D signals to OFDM subchannels and to modulate the signals, respectively. The minimum Euclid...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2 |
|---|---|
| container_issue | |
| container_start_page | 1 |
| container_title | |
| container_volume | |
| creator | Eun Chang Choi Jae Doo Huh Seog Geun Kang |
| description | In this paper, a three-dimensional (3-D) orthogonal frequency division multiplexing (OFDM) is introduced. In the new OFDM, a 3-D signal mapper and 2-D inverse discrete Fourier transform are used to allocate 3-D signals to OFDM subchannels and to modulate the signals, respectively. The minimum Euclidean distance of the 3-D signal mapper is much farther than that of the 2-D mapper if both mappers are normalized to have the same average power. As a result, the proposed OFDM has much improved error performance as compared with the conventional scheme. |
| doi_str_mv | 10.1109/ICCE.2009.5012223 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_5012223</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5012223</ieee_id><sourcerecordid>5012223</sourcerecordid><originalsourceid>FETCH-LOGICAL-i90t-caa4e1f8f0599f1bf8897c7fc32d850c6e7afbcb152a742627fcc92ebbaa9d0e3</originalsourceid><addsrcrecordid>eNot0L1uwjAUBWD3BwlK8wBVF79Awr3XdmyPKIUWiYqFoRuyE7tKBaGKqRBvX9TmLGf4pDMcxp4QCkSws1VVLQoCsIUCJCJxwx5QkpSklP24ZRNCZXIJgHcss9r8mdSA6n4wYa0csbGRpRQo9ZhlKX3BNVIJRWLCZnPehTNvQmo_O36MfLN8eefx2POf_al3-bltgnddw9MlncIhPbJRdPsUsqGnbLtcbKu3fL15XVXzdd5aOOW1czJgNBGUtRF9NMbqWsdaUGMU1GXQLvraoyKnJZV0pdpS8N4520AQU_b8P9uGEHbffXtw_WU3vCB-AWNKSXc</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>A new design of OFDM for ultra-wideband systems</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Eun Chang Choi ; Jae Doo Huh ; Seog Geun Kang</creator><creatorcontrib>Eun Chang Choi ; Jae Doo Huh ; Seog Geun Kang</creatorcontrib><description>In this paper, a three-dimensional (3-D) orthogonal frequency division multiplexing (OFDM) is introduced. In the new OFDM, a 3-D signal mapper and 2-D inverse discrete Fourier transform are used to allocate 3-D signals to OFDM subchannels and to modulate the signals, respectively. The minimum Euclidean distance of the 3-D signal mapper is much farther than that of the 2-D mapper if both mappers are normalized to have the same average power. As a result, the proposed OFDM has much improved error performance as compared with the conventional scheme.</description><identifier>ISSN: 2158-3994</identifier><identifier>ISBN: 9781424447015</identifier><identifier>ISBN: 1424447011</identifier><identifier>ISBN: 9781424425587</identifier><identifier>ISBN: 1424425581</identifier><identifier>EISSN: 2158-4001</identifier><identifier>EISBN: 142442559X</identifier><identifier>EISBN: 9781424425594</identifier><identifier>DOI: 10.1109/ICCE.2009.5012223</identifier><identifier>LCCN: 84643147</identifier><language>eng</language><publisher>IEEE</publisher><subject>Binary sequences ; Constellation diagram ; Design engineering ; Discrete Fourier transforms ; Euclidean distance ; OFDM modulation ; Polarization shift keying ; Signal mapping ; Ultra wideband technology ; Wireless communication</subject><ispartof>2009 Digest of Technical Papers International Conference on Consumer Electronics, 2009, p.1-2</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5012223$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5012223$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Eun Chang Choi</creatorcontrib><creatorcontrib>Jae Doo Huh</creatorcontrib><creatorcontrib>Seog Geun Kang</creatorcontrib><title>A new design of OFDM for ultra-wideband systems</title><title>2009 Digest of Technical Papers International Conference on Consumer Electronics</title><addtitle>ICCE</addtitle><description>In this paper, a three-dimensional (3-D) orthogonal frequency division multiplexing (OFDM) is introduced. In the new OFDM, a 3-D signal mapper and 2-D inverse discrete Fourier transform are used to allocate 3-D signals to OFDM subchannels and to modulate the signals, respectively. The minimum Euclidean distance of the 3-D signal mapper is much farther than that of the 2-D mapper if both mappers are normalized to have the same average power. As a result, the proposed OFDM has much improved error performance as compared with the conventional scheme.</description><subject>Binary sequences</subject><subject>Constellation diagram</subject><subject>Design engineering</subject><subject>Discrete Fourier transforms</subject><subject>Euclidean distance</subject><subject>OFDM modulation</subject><subject>Polarization shift keying</subject><subject>Signal mapping</subject><subject>Ultra wideband technology</subject><subject>Wireless communication</subject><issn>2158-3994</issn><issn>2158-4001</issn><isbn>9781424447015</isbn><isbn>1424447011</isbn><isbn>9781424425587</isbn><isbn>1424425581</isbn><isbn>142442559X</isbn><isbn>9781424425594</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNot0L1uwjAUBWD3BwlK8wBVF79Awr3XdmyPKIUWiYqFoRuyE7tKBaGKqRBvX9TmLGf4pDMcxp4QCkSws1VVLQoCsIUCJCJxwx5QkpSklP24ZRNCZXIJgHcss9r8mdSA6n4wYa0csbGRpRQo9ZhlKX3BNVIJRWLCZnPehTNvQmo_O36MfLN8eefx2POf_al3-bltgnddw9MlncIhPbJRdPsUsqGnbLtcbKu3fL15XVXzdd5aOOW1czJgNBGUtRF9NMbqWsdaUGMU1GXQLvraoyKnJZV0pdpS8N4520AQU_b8P9uGEHbffXtw_WU3vCB-AWNKSXc</recordid><startdate>200901</startdate><enddate>200901</enddate><creator>Eun Chang Choi</creator><creator>Jae Doo Huh</creator><creator>Seog Geun Kang</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200901</creationdate><title>A new design of OFDM for ultra-wideband systems</title><author>Eun Chang Choi ; Jae Doo Huh ; Seog Geun Kang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-caa4e1f8f0599f1bf8897c7fc32d850c6e7afbcb152a742627fcc92ebbaa9d0e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Binary sequences</topic><topic>Constellation diagram</topic><topic>Design engineering</topic><topic>Discrete Fourier transforms</topic><topic>Euclidean distance</topic><topic>OFDM modulation</topic><topic>Polarization shift keying</topic><topic>Signal mapping</topic><topic>Ultra wideband technology</topic><topic>Wireless communication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Eun Chang Choi</creatorcontrib><creatorcontrib>Jae Doo Huh</creatorcontrib><creatorcontrib>Seog Geun Kang</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Eun Chang Choi</au><au>Jae Doo Huh</au><au>Seog Geun Kang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A new design of OFDM for ultra-wideband systems</atitle><btitle>2009 Digest of Technical Papers International Conference on Consumer Electronics</btitle><stitle>ICCE</stitle><date>2009-01</date><risdate>2009</risdate><spage>1</spage><epage>2</epage><pages>1-2</pages><issn>2158-3994</issn><eissn>2158-4001</eissn><isbn>9781424447015</isbn><isbn>1424447011</isbn><isbn>9781424425587</isbn><isbn>1424425581</isbn><eisbn>142442559X</eisbn><eisbn>9781424425594</eisbn><abstract>In this paper, a three-dimensional (3-D) orthogonal frequency division multiplexing (OFDM) is introduced. In the new OFDM, a 3-D signal mapper and 2-D inverse discrete Fourier transform are used to allocate 3-D signals to OFDM subchannels and to modulate the signals, respectively. The minimum Euclidean distance of the 3-D signal mapper is much farther than that of the 2-D mapper if both mappers are normalized to have the same average power. As a result, the proposed OFDM has much improved error performance as compared with the conventional scheme.</abstract><pub>IEEE</pub><doi>10.1109/ICCE.2009.5012223</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 2158-3994 |
| ispartof | 2009 Digest of Technical Papers International Conference on Consumer Electronics, 2009, p.1-2 |
| issn | 2158-3994 2158-4001 |
| language | eng |
| recordid | cdi_ieee_primary_5012223 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Binary sequences Constellation diagram Design engineering Discrete Fourier transforms Euclidean distance OFDM modulation Polarization shift keying Signal mapping Ultra wideband technology Wireless communication |
| title | A new design of OFDM for ultra-wideband systems |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T14%3A57%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=A%20new%20design%20of%20OFDM%20for%20ultra-wideband%20systems&rft.btitle=2009%20Digest%20of%20Technical%20Papers%20International%20Conference%20on%20Consumer%20Electronics&rft.au=Eun%20Chang%20Choi&rft.date=2009-01&rft.spage=1&rft.epage=2&rft.pages=1-2&rft.issn=2158-3994&rft.eissn=2158-4001&rft.isbn=9781424447015&rft.isbn_list=1424447011&rft.isbn_list=9781424425587&rft.isbn_list=1424425581&rft_id=info:doi/10.1109/ICCE.2009.5012223&rft_dat=%3Cieee_6IE%3E5012223%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=142442559X&rft.eisbn_list=9781424425594&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=5012223&rfr_iscdi=true |