{"id":"https://openalex.org/W2080198079","doi":"https://doi.org/10.1109/glocom.2008.ecp.758","title":"A Two-Dimensional Autoregressive Model for MIMO Wideband Mobile Radio Channels","display_name":"A Two-Dimensional Autoregressive Model for MIMO Wideband Mobile Radio Channels","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2080198079","doi":"https://doi.org/10.1109/glocom.2008.ecp.758","mag":"2080198079"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2008.ecp.758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","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/A5038929989","display_name":"Dmitry Umansky","orcid":null},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Dmitry Umansky","raw_affiliation_strings":["Fac. of Eng. & Sci., Univ. of Agder, Grimstad"],"affiliations":[{"raw_affiliation_string":"Fac. of Eng. & Sci., Univ. of Agder, Grimstad","institution_ids":["https://openalex.org/I200650556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042473673","display_name":"Matthias P\u00e4tzold","orcid":"https://orcid.org/0000-0002-6859-5413"},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Matthias Patzold","raw_affiliation_strings":["Fac. of Eng. & Sci., Univ. of Agder, Grimstad"],"affiliations":[{"raw_affiliation_string":"Fac. of Eng. & Sci., Univ. of Agder, Grimstad","institution_ids":["https://openalex.org/I200650556"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"citation_normalized_percentile":{"value":0.324901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":70,"max":74},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9957,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9957,"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"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9891,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9855,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/wideband","display_name":"Wideband","score":0.6987108},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.53653985}],"concepts":[{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.8208312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7310254},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6987108},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6613424},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5751227},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.53653985},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5168134},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4816724},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.31795716},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16889122},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16473982},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12318358},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2008.ecp.758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":21,"referenced_works":["https://openalex.org/W1482504246","https://openalex.org/W1487444668","https://openalex.org/W1533155545","https://openalex.org/W1969258769","https://openalex.org/W1969387442","https://openalex.org/W1971016989","https://openalex.org/W1995676676","https://openalex.org/W2008546073","https://openalex.org/W2014760660","https://openalex.org/W2065439483","https://openalex.org/W210359992","https://openalex.org/W2108896177","https://openalex.org/W2116459151","https://openalex.org/W2135647798","https://openalex.org/W2137297968","https://openalex.org/W2145148742","https://openalex.org/W2157192413","https://openalex.org/W2157293015","https://openalex.org/W2166486738","https://openalex.org/W2568392743","https://openalex.org/W4206363472"],"related_works":["https://openalex.org/W4384026382","https://openalex.org/W4327525404","https://openalex.org/W4287185323","https://openalex.org/W3150905897","https://openalex.org/W3112081258","https://openalex.org/W2315892906","https://openalex.org/W2171218219","https://openalex.org/W2150410159","https://openalex.org/W1972271943","https://openalex.org/W1480343695"],"abstract_inverted_index":{"In":[0],"this":[1,37],"work,":[2],"we":[3,39],"propose":[4],"the":[5,24,31,46,55,61,80,90],"multichannel":[6,62,81],"two-":[7],"dimensional":[8],"(2D)":[9],"autoregressive":[10],"(AR)":[11],"model":[12,26,67,84],"for":[13],"multiple-input":[14],"multiple-output":[15],"(MIMO)":[16],"wideband":[17],"mobile":[18],"wireless":[19],"channels.":[20],"The":[21,77],"parameters":[22],"of":[23,45,57,60,79],"proposed":[25],"can":[27],"be":[28],"estimated":[29],"from":[30],"real-":[32],"world":[33],"measurement":[34],"data.":[35],"For":[36],"purpose,":[38],"suggest":[40],"using":[41,94],"a":[42],"straightforward":[43],"extension":[44],"prediction":[47],"error":[48],"minimization":[49],"(PEM)":[50],"algorithm.":[51],"We":[52],"also":[53],"address":[54],"problem":[56],"possible":[58],"instability":[59],"2D":[63,82],"AR":[64,83],"model.":[65],"A":[66],"stabilization":[68],"procedure":[69],"based":[70,88],"on":[71,89],"numerical":[72],"optimization":[73],"techniques":[74],"is":[75],"proposed.":[76],"performance":[78],"has":[85],"been":[86],"evaluated":[87],"synthetic":[91],"data":[92],"generated":[93],"two":[95],"different":[96],"channel":[97],"simulators.":[98]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2080198079","counts_by_year":[{"year":2014,"cited_by_count":2}],"updated_date":"2024-12-10T05:39:33.375605","created_date":"2016-06-24"}