{"id":"https://openalex.org/W2128828719","doi":"https://doi.org/10.1109/pimrc.2009.5450178","title":"Cluster polarization behavior of a MIMO system: Measurement, modeling and statistical validation of the correlation of its channel parameters","display_name":"Cluster polarization behavior of a MIMO system: Measurement, modeling and statistical validation of the correlation of its channel parameters","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2128828719","doi":"https://doi.org/10.1109/pimrc.2009.5450178","mag":"2128828719"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5450178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},"type":"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/A5104356504","display_name":"Yohei Konishi","orcid":"https://orcid.org/0009-0000-3821-2592"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yohei Konishi","raw_affiliation_strings":["Tokyo Institute of Technology, Tokyo, Japan","[Tokyo Institute of Technology, Tokyo, JAPAN]"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"[Tokyo Institute of Technology, Tokyo, JAPAN]","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065307107","display_name":"Lawrence Materum","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lawrence Materum","raw_affiliation_strings":["Tokyo Institute of Technology, Tokyo, Japan","[Tokyo Institute of Technology, Tokyo, JAPAN]"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"[Tokyo Institute of Technology, Tokyo, JAPAN]","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025447890","display_name":"Jun\u2010ichi Takada","orcid":"https://orcid.org/0000-0002-9108-3010"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun-ichi Takada","raw_affiliation_strings":["Tokyo Institute of Technology, Tokyo, Japan","[Tokyo Institute of Technology, Tokyo, JAPAN]"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"[Tokyo Institute of Technology, Tokyo, JAPAN]","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045039013","display_name":"Ichirou Ida","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichirou Ida","raw_affiliation_strings":["Fujitsu Laboratories Limited, Kanagawa, Japan","Fujitsu Limited,Kanagawa,Japan"],"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Limited, Kanagawa, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Fujitsu Limited,Kanagawa,Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112242237","display_name":"Yasuyuki Oishi","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuyuki Oishi","raw_affiliation_strings":["Fujitsu Laboratories Limited, Kanagawa, Japan","Fujitsu Limited,Kanagawa,Japan"],"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Limited, Kanagawa, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Fujitsu Limited,Kanagawa,Japan","institution_ids":["https://openalex.org/I2252096349"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5104356504"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.2991,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64409935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2009","issue":null,"first_page":"1786","last_page":"1790"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.8072859048843384},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.6971369385719299},{"id":"https://openalex.org/keywords/macrocell","display_name":"Macrocell","score":0.6035231947898865},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.5850284695625305},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.5150370597839355},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5111048817634583},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4591462314128876},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4098997414112091},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.3280488848686218},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32436811923980713},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3188166618347168},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.28492581844329834},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24471503496170044},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1563827395439148},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13211828470230103},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1113620400428772}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.8072859048843384},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.6971369385719299},{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.6035231947898865},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.5850284695625305},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.5150370597839355},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5111048817634583},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4591462314128876},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4098997414112091},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.3280488848686218},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32436811923980713},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3188166618347168},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.28492581844329834},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24471503496170044},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1563827395439148},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13211828470230103},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1113620400428772},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2009.5450178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W815232828","https://openalex.org/W1258181922","https://openalex.org/W1667950888","https://openalex.org/W1990701202","https://openalex.org/W2060931683","https://openalex.org/W2110134044","https://openalex.org/W2126876116","https://openalex.org/W2132398205","https://openalex.org/W2135265416","https://openalex.org/W2145148742","https://openalex.org/W2152868543","https://openalex.org/W2163138196","https://openalex.org/W2163806645","https://openalex.org/W2164623762","https://openalex.org/W2169708270","https://openalex.org/W2780167631","https://openalex.org/W4246202668","https://openalex.org/W6623012045","https://openalex.org/W6628039943","https://openalex.org/W6679902742","https://openalex.org/W6684088321","https://openalex.org/W6827751043","https://openalex.org/W7037730639"],"related_works":["https://openalex.org/W2133696651","https://openalex.org/W2126525857","https://openalex.org/W1988032185","https://openalex.org/W2131048655","https://openalex.org/W2364058420","https://openalex.org/W2110484072","https://openalex.org/W1665005346","https://openalex.org/W2089071461","https://openalex.org/W1949285025","https://openalex.org/W2112636698"],"abstract_inverted_index":{"This":[0,55],"paper":[1],"presents":[2],"clusterwise":[3],"polarization":[4,62],"characteristics":[5,28,63],"based":[6],"on":[7],"an":[8,65],"estimated":[9],"MIMO":[10],"channel":[11,32],"of":[12,41,52,61,68,83],"a":[13,50,89],"small":[14],"urban":[15],"macrocell":[16],"at":[17],"4.5":[18],"GHz.":[19],"Polarization":[20],"path":[21],"gain,":[22],"cross-polarization":[23,77,91],"ratio,":[24],"and":[25,38,79],"co-polarization":[26],"ratio":[27,78],"as":[29,35,49],"influenced":[30],"by":[31],"parameters":[33],"such":[34],"delay,":[36],"azimuth":[37,66],"elevation":[39,81],"angle":[40,67,82],"arrival":[42],"were":[43],"investigated.":[44],"Hypothesis":[45],"testing":[46],"was":[47,73],"used":[48],"verification":[51,57],"the":[53,59,76,80],"results.":[54],"statistical":[56],"clarifies":[58],"independence":[60],"from":[64],"arrival,":[69],"whereas":[70],"some":[71],"correlation":[72],"found":[74],"between":[75],"arrival.":[84],"The":[85],"results":[86],"also":[87],"confirmed":[88],"log-normal":[90],"ratio.":[92]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
