Exact Closed-Form BER Analysis of OFDM Systems in the Presence of IQ Imbalances and ICSI
In this paper, we derive an exact closed-form expression for the bit error rate (BER) of orthogonal frequency division multiplexing (OFDM) systems impaired by transmit (TX) and receive (RX) in-phase/quadrature (IQ) imbalances and imperfect channel state information (ICSI), in Rayleigh fading channel...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on wireless communications 2011-06, Vol.10 (6), p.1914-1922 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1922 |
|---|---|
| container_issue | 6 |
| container_start_page | 1914 |
| container_title | IEEE transactions on wireless communications |
| container_volume | 10 |
| creator | Lopez-Martinez, F J Martos-Naya, E Paris, J F Entrambasaguas, J T |
| description | In this paper, we derive an exact closed-form expression for the bit error rate (BER) of orthogonal frequency division multiplexing (OFDM) systems impaired by transmit (TX) and receive (RX) in-phase/quadrature (IQ) imbalances and imperfect channel state information (ICSI), in Rayleigh fading channels. Since the decision metric in this scenario can be expressed as a quadratic form D in Gaussian complex-valued non-circularly symmetric random variables (RVs) with zero mean, we provide a general expression for the calculation of Pr{D |
| doi_str_mv | 10.1109/TWC.2011.032411.101356 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_proquest_journals_900183405</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5740630</ieee_id><sourcerecordid>2492929241</sourcerecordid><originalsourceid>FETCH-LOGICAL-c364t-e72b5dfe945098762c0e1005ff1a5d374ed5e950b2dce766f8aa82eb5f4610063</originalsourceid><addsrcrecordid>eNpdkEtr20AQgEVpIG6SXxAoS6H0JGff2j26qt0KEvKmvS1raZbKSFayI0P977NGJoeeZob5Zpj5suwzo3PGqL16-l3OOWVsTgWXKTDKhNIfshlTyuScS_PxkAudM17o0-wT4oZSVmilZtmf5T9fj6TsBoQmXw2xJ9-XD2Sx9d0eWyRDILerHzfkcY8j9EjaLRn_ArmLgLCt4dCv7knVr33nU43EbxtSlY_VeXYSfIdwcYxn2fNq-VT-yq9vf1bl4jqvhZZjDgVfqyaAlYpaU2heU2CUqhCYV40oJDQKrKJr3tRQaB2M94bDWgWpE6fFWfZt2vsSh9cd4Oj6Fmvo0jkw7NAZq5m23PBEfvmP3Ay7mB5FZ5MPIyRVCdITVMcBMUJwL7Htfdw7Rt1Bt0u63UG3m3S7SXca_Hrc7rH2XYhJR4vv01wKyyw1ibucuBYA3tuqkOkXKt4Aa3aFdw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>900183405</pqid></control><display><type>article</type><title>Exact Closed-Form BER Analysis of OFDM Systems in the Presence of IQ Imbalances and ICSI</title><source>IEEE Electronic Library (IEL)</source><creator>Lopez-Martinez, F J ; Martos-Naya, E ; Paris, J F ; Entrambasaguas, J T</creator><creatorcontrib>Lopez-Martinez, F J ; Martos-Naya, E ; Paris, J F ; Entrambasaguas, J T</creatorcontrib><description>In this paper, we derive an exact closed-form expression for the bit error rate (BER) of orthogonal frequency division multiplexing (OFDM) systems impaired by transmit (TX) and receive (RX) in-phase/quadrature (IQ) imbalances and imperfect channel state information (ICSI), in Rayleigh fading channels. Since the decision metric in this scenario can be expressed as a quadratic form D in Gaussian complex-valued non-circularly symmetric random variables (RVs) with zero mean, we provide a general expression for the calculation of Pr{D <; 0}. In addition, two approximate closed-form expressions for the BER are obtained, which are demonstrated to be extremely accurate for practical values of IQ imbalances. Results show that TX IQ imbalance is in general less detrimental than RX IQ imbalance, and confirm that the correlation between the channel response at the observed subcarrier frequency and the mirror subcarrier has a significant impact in the BER.</description><identifier>ISSN: 1536-1276</identifier><identifier>EISSN: 1558-2248</identifier><identifier>DOI: 10.1109/TWC.2011.032411.101356</identifier><identifier>CODEN: ITWCAX</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Approximation ; BER ; Bit error rate ; Channel estimation ; channel estimation errors ; Channels ; Closed-form solution ; correlation ; Covariance matrix ; Detection, estimation, filtering, equalization, prediction ; Exact sciences and technology ; Exact solutions ; Fading ; Gaussian ; Information, signal and communications theory ; IQ imbalance ; Mathematical analysis ; Multiplexing ; OFDM ; Orthogonal Frequency Division Multiplexing ; Quadratic forms ; Rayleigh fading ; Receivers ; Signal and communications theory ; Signal, noise ; Studies ; Subcarriers ; Systems, networks and services of telecommunications ; Telecommunications ; Telecommunications and information theory ; Transmission and modulation (techniques and equipments) ; Wireless networks</subject><ispartof>IEEE transactions on wireless communications, 2011-06, Vol.10 (6), p.1914-1922</ispartof><rights>2015 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jun 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-e72b5dfe945098762c0e1005ff1a5d374ed5e950b2dce766f8aa82eb5f4610063</citedby><cites>FETCH-LOGICAL-c364t-e72b5dfe945098762c0e1005ff1a5d374ed5e950b2dce766f8aa82eb5f4610063</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5740630$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27928,27929,54762</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5740630$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24391908$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Lopez-Martinez, F J</creatorcontrib><creatorcontrib>Martos-Naya, E</creatorcontrib><creatorcontrib>Paris, J F</creatorcontrib><creatorcontrib>Entrambasaguas, J T</creatorcontrib><title>Exact Closed-Form BER Analysis of OFDM Systems in the Presence of IQ Imbalances and ICSI</title><title>IEEE transactions on wireless communications</title><addtitle>TWC</addtitle><description>In this paper, we derive an exact closed-form expression for the bit error rate (BER) of orthogonal frequency division multiplexing (OFDM) systems impaired by transmit (TX) and receive (RX) in-phase/quadrature (IQ) imbalances and imperfect channel state information (ICSI), in Rayleigh fading channels. Since the decision metric in this scenario can be expressed as a quadratic form D in Gaussian complex-valued non-circularly symmetric random variables (RVs) with zero mean, we provide a general expression for the calculation of Pr{D <; 0}. In addition, two approximate closed-form expressions for the BER are obtained, which are demonstrated to be extremely accurate for practical values of IQ imbalances. Results show that TX IQ imbalance is in general less detrimental than RX IQ imbalance, and confirm that the correlation between the channel response at the observed subcarrier frequency and the mirror subcarrier has a significant impact in the BER.</description><subject>Applied sciences</subject><subject>Approximation</subject><subject>BER</subject><subject>Bit error rate</subject><subject>Channel estimation</subject><subject>channel estimation errors</subject><subject>Channels</subject><subject>Closed-form solution</subject><subject>correlation</subject><subject>Covariance matrix</subject><subject>Detection, estimation, filtering, equalization, prediction</subject><subject>Exact sciences and technology</subject><subject>Exact solutions</subject><subject>Fading</subject><subject>Gaussian</subject><subject>Information, signal and communications theory</subject><subject>IQ imbalance</subject><subject>Mathematical analysis</subject><subject>Multiplexing</subject><subject>OFDM</subject><subject>Orthogonal Frequency Division Multiplexing</subject><subject>Quadratic forms</subject><subject>Rayleigh fading</subject><subject>Receivers</subject><subject>Signal and communications theory</subject><subject>Signal, noise</subject><subject>Studies</subject><subject>Subcarriers</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Transmission and modulation (techniques and equipments)</subject><subject>Wireless networks</subject><issn>1536-1276</issn><issn>1558-2248</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkEtr20AQgEVpIG6SXxAoS6H0JGff2j26qt0KEvKmvS1raZbKSFayI0P977NGJoeeZob5Zpj5suwzo3PGqL16-l3OOWVsTgWXKTDKhNIfshlTyuScS_PxkAudM17o0-wT4oZSVmilZtmf5T9fj6TsBoQmXw2xJ9-XD2Sx9d0eWyRDILerHzfkcY8j9EjaLRn_ArmLgLCt4dCv7knVr33nU43EbxtSlY_VeXYSfIdwcYxn2fNq-VT-yq9vf1bl4jqvhZZjDgVfqyaAlYpaU2heU2CUqhCYV40oJDQKrKJr3tRQaB2M94bDWgWpE6fFWfZt2vsSh9cd4Oj6Fmvo0jkw7NAZq5m23PBEfvmP3Ay7mB5FZ5MPIyRVCdITVMcBMUJwL7Htfdw7Rt1Bt0u63UG3m3S7SXca_Hrc7rH2XYhJR4vv01wKyyw1ibucuBYA3tuqkOkXKt4Aa3aFdw</recordid><startdate>20110601</startdate><enddate>20110601</enddate><creator>Lopez-Martinez, F J</creator><creator>Martos-Naya, E</creator><creator>Paris, J F</creator><creator>Entrambasaguas, J T</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20110601</creationdate><title>Exact Closed-Form BER Analysis of OFDM Systems in the Presence of IQ Imbalances and ICSI</title><author>Lopez-Martinez, F J ; Martos-Naya, E ; Paris, J F ; Entrambasaguas, J T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-e72b5dfe945098762c0e1005ff1a5d374ed5e950b2dce766f8aa82eb5f4610063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Approximation</topic><topic>BER</topic><topic>Bit error rate</topic><topic>Channel estimation</topic><topic>channel estimation errors</topic><topic>Channels</topic><topic>Closed-form solution</topic><topic>correlation</topic><topic>Covariance matrix</topic><topic>Detection, estimation, filtering, equalization, prediction</topic><topic>Exact sciences and technology</topic><topic>Exact solutions</topic><topic>Fading</topic><topic>Gaussian</topic><topic>Information, signal and communications theory</topic><topic>IQ imbalance</topic><topic>Mathematical analysis</topic><topic>Multiplexing</topic><topic>OFDM</topic><topic>Orthogonal Frequency Division Multiplexing</topic><topic>Quadratic forms</topic><topic>Rayleigh fading</topic><topic>Receivers</topic><topic>Signal and communications theory</topic><topic>Signal, noise</topic><topic>Studies</topic><topic>Subcarriers</topic><topic>Systems, networks and services of telecommunications</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Transmission and modulation (techniques and equipments)</topic><topic>Wireless networks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lopez-Martinez, F J</creatorcontrib><creatorcontrib>Martos-Naya, E</creatorcontrib><creatorcontrib>Paris, J F</creatorcontrib><creatorcontrib>Entrambasaguas, J T</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on wireless communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Lopez-Martinez, F J</au><au>Martos-Naya, E</au><au>Paris, J F</au><au>Entrambasaguas, J T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exact Closed-Form BER Analysis of OFDM Systems in the Presence of IQ Imbalances and ICSI</atitle><jtitle>IEEE transactions on wireless communications</jtitle><stitle>TWC</stitle><date>2011-06-01</date><risdate>2011</risdate><volume>10</volume><issue>6</issue><spage>1914</spage><epage>1922</epage><pages>1914-1922</pages><issn>1536-1276</issn><eissn>1558-2248</eissn><coden>ITWCAX</coden><abstract>In this paper, we derive an exact closed-form expression for the bit error rate (BER) of orthogonal frequency division multiplexing (OFDM) systems impaired by transmit (TX) and receive (RX) in-phase/quadrature (IQ) imbalances and imperfect channel state information (ICSI), in Rayleigh fading channels. Since the decision metric in this scenario can be expressed as a quadratic form D in Gaussian complex-valued non-circularly symmetric random variables (RVs) with zero mean, we provide a general expression for the calculation of Pr{D <; 0}. In addition, two approximate closed-form expressions for the BER are obtained, which are demonstrated to be extremely accurate for practical values of IQ imbalances. Results show that TX IQ imbalance is in general less detrimental than RX IQ imbalance, and confirm that the correlation between the channel response at the observed subcarrier frequency and the mirror subcarrier has a significant impact in the BER.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TWC.2011.032411.101356</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1536-1276 |
| ispartof | IEEE transactions on wireless communications, 2011-06, Vol.10 (6), p.1914-1922 |
| issn | 1536-1276 1558-2248 |
| language | eng |
| recordid | cdi_proquest_journals_900183405 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Approximation BER Bit error rate Channel estimation channel estimation errors Channels Closed-form solution correlation Covariance matrix Detection, estimation, filtering, equalization, prediction Exact sciences and technology Exact solutions Fading Gaussian Information, signal and communications theory IQ imbalance Mathematical analysis Multiplexing OFDM Orthogonal Frequency Division Multiplexing Quadratic forms Rayleigh fading Receivers Signal and communications theory Signal, noise Studies Subcarriers Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Wireless networks |
| title | Exact Closed-Form BER Analysis of OFDM Systems in the Presence of IQ Imbalances and ICSI |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-16T17%3A41%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Exact%20Closed-Form%20BER%20Analysis%20of%20OFDM%20Systems%20in%20the%20Presence%20of%20IQ%20Imbalances%20and%20ICSI&rft.jtitle=IEEE%20transactions%20on%20wireless%20communications&rft.au=Lopez-Martinez,%20F%20J&rft.date=2011-06-01&rft.volume=10&rft.issue=6&rft.spage=1914&rft.epage=1922&rft.pages=1914-1922&rft.issn=1536-1276&rft.eissn=1558-2248&rft.coden=ITWCAX&rft_id=info:doi/10.1109/TWC.2011.032411.101356&rft_dat=%3Cproquest_RIE%3E2492929241%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=900183405&rft_id=info:pmid/&rft_ieee_id=5740630&rfr_iscdi=true |