Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments
In recent years, the source localization has had an increased interest in regard to the presence of mixed near-field sources (NFSs) and far-field sources (FFSs). The problem of localization of multiple mixed NFSs and FFSs, including uncorrelated, partially correlated, and coherent signals, has not b...
Gespeichert in:
| Veröffentlicht in: | IEEE communications letters 2019-04, Vol.23 (4), p.640-643 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 643 |
|---|---|
| container_issue | 4 |
| container_start_page | 640 |
| container_title | IEEE communications letters |
| container_volume | 23 |
| creator | Molaei, Amir Masoud Zakeri, Bijan Hosseini Andargoli, Seyed Mehdi |
| description | In recent years, the source localization has had an increased interest in regard to the presence of mixed near-field sources (NFSs) and far-field sources (FFSs). The problem of localization of multiple mixed NFSs and FFSs, including uncorrelated, partially correlated, and coherent signals, has not been studied. In this letter, for the first time, the mathematical model of received signals is introduced in the presence of mixed sources for complex multipath environments. Then, a closed-form expression is extracted for the stochastic Cramér-Rao bound associated with the above scenario. |
| doi_str_mv | 10.1109/LCOMM.2019.2896083 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_proquest_journals_2210018845</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>8630862</ieee_id><sourcerecordid>2210018845</sourcerecordid><originalsourceid>FETCH-LOGICAL-c295t-ff3a146be14872c30fa9e6996fc2efe10eaf3c32b4f25fb0a0cdfcc9276987f93</originalsourceid><addsrcrecordid>eNo9kEtPAjEUhSdGExH9A7pp4nqwj3m0S50wagJiRNeT0rmVkmE6tsXAv3cQwuY-knPOvfmi6JbgESFYPEyK2XQ6opiIEeUiw5ydRQOSpjymfTnvZ8xFnOeCX0ZX3q8wxpymZBDtisZ6qOPSujUabzsH3hvbIqvRPFi1lD4YhYqPJ6StQ1OzhRq9gXRxaaCpkWxrVJ62ud04BR6ZFk03TTCdDEv07mwnv2XYp47bX-Nsu4Y2-OvoQsvGw82xD6OvcvxZvMST2fNr8TiJFRVpiLVmkiTZAkjCc6oY1lJAJkSmFQUNBIPUTDG6SDRN9QJLrGqtlKB5JniuBRtG94fcztmfDfhQrfo32_5kRSnBmHCepL2KHlTKWe8d6KpzZi3driK42iOu_hFXe8TVEXFvujuYDACcDDxjmGeU_QHyLnll</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2210018845</pqid></control><display><type>article</type><title>Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments</title><source>IEEE Electronic Library (IEL)</source><creator>Molaei, Amir Masoud ; Zakeri, Bijan ; Hosseini Andargoli, Seyed Mehdi</creator><creatorcontrib>Molaei, Amir Masoud ; Zakeri, Bijan ; Hosseini Andargoli, Seyed Mehdi</creatorcontrib><description>In recent years, the source localization has had an increased interest in regard to the presence of mixed near-field sources (NFSs) and far-field sources (FFSs). The problem of localization of multiple mixed NFSs and FFSs, including uncorrelated, partially correlated, and coherent signals, has not been studied. In this letter, for the first time, the mathematical model of received signals is introduced in the presence of mixed sources for complex multipath environments. Then, a closed-form expression is extracted for the stochastic Cramér-Rao bound associated with the above scenario.</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2019.2896083</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Baseband ; Closed form solutions ; Cramer-Rao bounds ; Estimation ; Exact solutions ; Localization ; Mathematical analysis ; Mathematical model ; Mixed sources ; multipath ; Noise measurement ; stochastic CRB ; Stochastic processes ; Wireless sensor networks</subject><ispartof>IEEE communications letters, 2019-04, Vol.23 (4), p.640-643</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-ff3a146be14872c30fa9e6996fc2efe10eaf3c32b4f25fb0a0cdfcc9276987f93</citedby><cites>FETCH-LOGICAL-c295t-ff3a146be14872c30fa9e6996fc2efe10eaf3c32b4f25fb0a0cdfcc9276987f93</cites><orcidid>0000-0001-7115-0055 ; 0000-0001-8470-7385 ; 0000-0002-8277-7002</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8630862$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8630862$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Molaei, Amir Masoud</creatorcontrib><creatorcontrib>Zakeri, Bijan</creatorcontrib><creatorcontrib>Hosseini Andargoli, Seyed Mehdi</creatorcontrib><title>Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments</title><title>IEEE communications letters</title><addtitle>COML</addtitle><description>In recent years, the source localization has had an increased interest in regard to the presence of mixed near-field sources (NFSs) and far-field sources (FFSs). The problem of localization of multiple mixed NFSs and FFSs, including uncorrelated, partially correlated, and coherent signals, has not been studied. In this letter, for the first time, the mathematical model of received signals is introduced in the presence of mixed sources for complex multipath environments. Then, a closed-form expression is extracted for the stochastic Cramér-Rao bound associated with the above scenario.</description><subject>Baseband</subject><subject>Closed form solutions</subject><subject>Cramer-Rao bounds</subject><subject>Estimation</subject><subject>Exact solutions</subject><subject>Localization</subject><subject>Mathematical analysis</subject><subject>Mathematical model</subject><subject>Mixed sources</subject><subject>multipath</subject><subject>Noise measurement</subject><subject>stochastic CRB</subject><subject>Stochastic processes</subject><subject>Wireless sensor networks</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEtPAjEUhSdGExH9A7pp4nqwj3m0S50wagJiRNeT0rmVkmE6tsXAv3cQwuY-knPOvfmi6JbgESFYPEyK2XQ6opiIEeUiw5ydRQOSpjymfTnvZ8xFnOeCX0ZX3q8wxpymZBDtisZ6qOPSujUabzsH3hvbIqvRPFi1lD4YhYqPJ6StQ1OzhRq9gXRxaaCpkWxrVJ62ud04BR6ZFk03TTCdDEv07mwnv2XYp47bX-Nsu4Y2-OvoQsvGw82xD6OvcvxZvMST2fNr8TiJFRVpiLVmkiTZAkjCc6oY1lJAJkSmFQUNBIPUTDG6SDRN9QJLrGqtlKB5JniuBRtG94fcztmfDfhQrfo32_5kRSnBmHCepL2KHlTKWe8d6KpzZi3driK42iOu_hFXe8TVEXFvujuYDACcDDxjmGeU_QHyLnll</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Molaei, Amir Masoud</creator><creator>Zakeri, Bijan</creator><creator>Hosseini Andargoli, Seyed Mehdi</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-7115-0055</orcidid><orcidid>https://orcid.org/0000-0001-8470-7385</orcidid><orcidid>https://orcid.org/0000-0002-8277-7002</orcidid></search><sort><creationdate>20190401</creationdate><title>Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments</title><author>Molaei, Amir Masoud ; Zakeri, Bijan ; Hosseini Andargoli, Seyed Mehdi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-ff3a146be14872c30fa9e6996fc2efe10eaf3c32b4f25fb0a0cdfcc9276987f93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Baseband</topic><topic>Closed form solutions</topic><topic>Cramer-Rao bounds</topic><topic>Estimation</topic><topic>Exact solutions</topic><topic>Localization</topic><topic>Mathematical analysis</topic><topic>Mathematical model</topic><topic>Mixed sources</topic><topic>multipath</topic><topic>Noise measurement</topic><topic>stochastic CRB</topic><topic>Stochastic processes</topic><topic>Wireless sensor networks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Molaei, Amir Masoud</creatorcontrib><creatorcontrib>Zakeri, Bijan</creatorcontrib><creatorcontrib>Hosseini Andargoli, Seyed Mehdi</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>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE communications letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Molaei, Amir Masoud</au><au>Zakeri, Bijan</au><au>Hosseini Andargoli, Seyed Mehdi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments</atitle><jtitle>IEEE communications letters</jtitle><stitle>COML</stitle><date>2019-04-01</date><risdate>2019</risdate><volume>23</volume><issue>4</issue><spage>640</spage><epage>643</epage><pages>640-643</pages><issn>1089-7798</issn><eissn>1558-2558</eissn><coden>ICLEF6</coden><abstract>In recent years, the source localization has had an increased interest in regard to the presence of mixed near-field sources (NFSs) and far-field sources (FFSs). The problem of localization of multiple mixed NFSs and FFSs, including uncorrelated, partially correlated, and coherent signals, has not been studied. In this letter, for the first time, the mathematical model of received signals is introduced in the presence of mixed sources for complex multipath environments. Then, a closed-form expression is extracted for the stochastic Cramér-Rao bound associated with the above scenario.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LCOMM.2019.2896083</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0001-7115-0055</orcidid><orcidid>https://orcid.org/0000-0001-8470-7385</orcidid><orcidid>https://orcid.org/0000-0002-8277-7002</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1089-7798 |
| ispartof | IEEE communications letters, 2019-04, Vol.23 (4), p.640-643 |
| issn | 1089-7798 1558-2558 |
| language | eng |
| recordid | cdi_proquest_journals_2210018845 |
| source | IEEE Electronic Library (IEL) |
| subjects | Baseband Closed form solutions Cramer-Rao bounds Estimation Exact solutions Localization Mathematical analysis Mathematical model Mixed sources multipath Noise measurement stochastic CRB Stochastic processes Wireless sensor networks |
| title | Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T19%3A45%3A33IST&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=Closed-Form%20Expression%20of%20Stochastic%20CRB%20for%20Mixed%20Near-Field%20and%20Far-Field%20Sources%20in%20Multipath%20Propagation%20Environments&rft.jtitle=IEEE%20communications%20letters&rft.au=Molaei,%20Amir%20Masoud&rft.date=2019-04-01&rft.volume=23&rft.issue=4&rft.spage=640&rft.epage=643&rft.pages=640-643&rft.issn=1089-7798&rft.eissn=1558-2558&rft.coden=ICLEF6&rft_id=info:doi/10.1109/LCOMM.2019.2896083&rft_dat=%3Cproquest_RIE%3E2210018845%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=2210018845&rft_id=info:pmid/&rft_ieee_id=8630862&rfr_iscdi=true |