{"id":"https://openalex.org/W1559820134","doi":"https://doi.org/10.1109/iswcs.2005.1547647","title":"Joint Estimation of Channel Parameters for MIMO Communication Systems","display_name":"Joint Estimation of Channel Parameters for MIMO Communication Systems","publication_year":2005,"publication_date":"2005-12-10","ids":{"openalex":"https://openalex.org/W1559820134","doi":"https://doi.org/10.1109/iswcs.2005.1547647","mag":"1559820134"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2005.1547647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2005.1547647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 2nd International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100421143","display_name":"Ji Li","orcid":"https://orcid.org/0000-0001-7910-8011"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ji Li","raw_affiliation_strings":["Mobile Computing and Networking Research Group, Ecole Polytechnique Montreal, Montreal, QC, Canada","Mobile Comput. & Networking Res. Group, Ecole Polytech., Montreal, Que"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Computing and Networking Research Group, Ecole Polytechnique Montreal, Montreal, QC, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Mobile Comput. & Networking Res. Group, Ecole Polytech., Montreal, Que","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038624004","display_name":"Jean Conan","orcid":null},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Conan","raw_affiliation_strings":["Mobile Computing and Networking Research Group, Ecole Polytechnique Montreal, Montreal, QC, Canada","Mobile Comput. & Networking Res. Group, Ecole Polytech., Montreal, Que"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Computing and Networking Research Group, Ecole Polytechnique Montreal, Montreal, QC, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Mobile Comput. & Networking Res. Group, Ecole Polytech., Montreal, Que","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074743707","display_name":"Samuel Pierre","orcid":"https://orcid.org/0000-0001-8063-8773"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Pierre","raw_affiliation_strings":["Mobile Computing and Networking Research Group, Ecole Polytechnique Montreal, Montreal, QC, Canada","Mobile Comput. & Networking Res. Group, Ecole Polytech., Montreal, Que"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Computing and Networking Research Group, Ecole Polytechnique Montreal, Montreal, QC, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Mobile Comput. & Networking Res. Group, Ecole Polytech., Montreal, Que","institution_ids":["https://openalex.org/I45683168"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45683168"],"apc_list":null,"apc_paid":null,"fwci":2.3773,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.89037571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"22","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8030060529708862},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.761968731880188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.649410605430603},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6111422181129456},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.47752654552459717},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.45192620158195496},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4509921371936798},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.4186539649963379},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.41123348474502563},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3926338255405426},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3662291169166565},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3348706364631653},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2975693941116333},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15780606865882874}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8030060529708862},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.761968731880188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.649410605430603},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6111422181129456},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.47752654552459717},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.45192620158195496},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4509921371936798},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.4186539649963379},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.41123348474502563},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3926338255405426},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3662291169166565},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3348706364631653},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2975693941116333},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15780606865882874},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs.2005.1547647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2005.1547647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 2nd International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.polymtl.ca:23935","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/23935/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1826025023","https://openalex.org/W2096927504","https://openalex.org/W2098452713","https://openalex.org/W2113638573","https://openalex.org/W2113699104","https://openalex.org/W2128131274","https://openalex.org/W2129480064","https://openalex.org/W2133475491","https://openalex.org/W2140763373","https://openalex.org/W2142580154","https://openalex.org/W2143447102","https://openalex.org/W2145148742","https://openalex.org/W2148089951","https://openalex.org/W2148982591","https://openalex.org/W2149755721","https://openalex.org/W2152005770","https://openalex.org/W2952350176"],"related_works":["https://openalex.org/W2551603730","https://openalex.org/W2109209689","https://openalex.org/W2146965464","https://openalex.org/W2365007576","https://openalex.org/W2208679671","https://openalex.org/W2596329565","https://openalex.org/W1987548326","https://openalex.org/W2185486561","https://openalex.org/W1974492695","https://openalex.org/W1916663633"],"abstract_inverted_index":{"In":[0,37,67],"the":[1,55,61,78,109,118,124,131,147],"next":[2],"generation":[3],"mobile":[4],"communication":[5,93],"systems,":[6],"high":[7,11,136],"data":[8],"rates":[9],"and":[10,23,64,83,141],"capacity":[12],"are":[13,18],"expected":[14],"if":[15],"multiple":[16],"antennas":[17],"used":[19],"at":[20],"both":[21],"receive":[22],"transmit":[24],"sides.":[25],"Such":[26],"a":[27,32,38,50,72,99,104,113],"radio":[28],"propagation":[29],"channel":[30,47,110,120,139],"constitutes":[31],"multiple-input":[33],"multiple-output":[34],"(MIMO)":[35],"system.":[36],"wireless":[39],"MIMO":[40,92],"system,":[41],"it":[42],"is":[43],"possible":[44],"to":[45,60,75,116,123],"estimate":[46,77],"parameters":[48,140],"in":[49,91],"multipath":[51,89,144],"environment":[52],"by":[53],"extending":[54],"classical":[56,125],"parameter":[57],"estimation":[58],"methods":[59,133],"joint":[62],"space":[63],"time":[65],"domain.":[66],"this":[68],"paper,":[69],"we":[70],"propose":[71],"subspace-based":[73],"approach":[74,97],"jointly":[76],"angle-of-arrival":[79],"(AOA),":[80],"angle-of-departure":[81],"(AOD)":[82],"delay-of-arrival":[84],"(DOA)":[85],"of":[86,101,103,108,138,149],"digitally":[87],"modulated":[88],"signals":[90],"systems.":[94],"The":[95],"novel":[96],"uses":[98],"collection":[100],"estimates":[102],"space-time":[105],"manifold":[106],"vector":[107],"which":[111],"utilizes":[112],"Khatri-Rao":[114],"product":[115],"transfer":[117],"estimated":[119],"response":[121],"matrix":[122],"model.":[126],"Simulation":[127],"results":[128],"show":[129],"that":[130],"proposed":[132],"can":[134],"achieve":[135],"resolution":[137],"resolve":[142],"more":[143],"components":[145],"than":[146],"number":[148],"array":[150],"elements":[151]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
