{"id":"https://openalex.org/W2115366714","doi":"https://doi.org/10.1109/icc.2003.1203969","title":"Level crossing rates and MIMO capacity fades: impacts of spatial/temporal channel correlation","display_name":"Level crossing rates and MIMO capacity fades: impacts of spatial/temporal channel correlation","publication_year":2004,"publication_date":"2004-03-30","ids":{"openalex":"https://openalex.org/W2115366714","doi":"https://doi.org/10.1109/icc.2003.1203969","mag":"2115366714"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2003.1203969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1203969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","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/A5005720550","display_name":"Andrea Giorgetti","orcid":"https://orcid.org/0000-0001-6341-3927"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"A. Giorgetti","raw_affiliation_strings":["V.le Risorgimento 2, DEIS, University of Bologna, Bologna, Italy","Bologna Univ., Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"V.le Risorgimento 2, DEIS, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Bologna Univ., Italy#TAB#","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009853604","display_name":"Marco Chiani","orcid":"https://orcid.org/0000-0001-8782-8318"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Chiani","raw_affiliation_strings":["V.le Risorgimento 2, DEIS, University of Bologna, Bologna, Italy","Bologna Univ., Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"V.le Risorgimento 2, DEIS, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Bologna Univ., Italy#TAB#","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047954881","display_name":"Mansoor Shafi","orcid":"https://orcid.org/0000-0002-5492-8969"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Shafi","raw_affiliation_strings":["Telecom Corporation of New Zealand Limited, Wellington, New Zealand","[Telecom Corporation of New Zealand Limited, Wellington, New Zealand]"],"affiliations":[{"raw_affiliation_string":"Telecom Corporation of New Zealand Limited, Wellington, New Zealand","institution_ids":[]},{"raw_affiliation_string":"[Telecom Corporation of New Zealand Limited, Wellington, New Zealand]","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011583707","display_name":"Peter J. Smith","orcid":"https://orcid.org/0000-0001-8707-2581"},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"P.J. Smith","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005720550"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":5.4206,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.95836599,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"3046","last_page":"3050"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9993000030517578,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8043257594108582},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.7974832057952881},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.712719202041626},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.7062482237815857},{"id":"https://openalex.org/keywords/level-crossing","display_name":"Level crossing","score":0.6209361553192139},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5528384447097778},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.5406500697135925},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5157025456428528},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.46694934368133545},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4111478328704834},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37050652503967285},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35269850492477417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30248042941093445},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13442131876945496},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13419535756111145}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8043257594108582},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.7974832057952881},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.712719202041626},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.7062482237815857},{"id":"https://openalex.org/C1975866","wikidata":"https://www.wikidata.org/wiki/Q171448","display_name":"Level crossing","level":2,"score":0.6209361553192139},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5528384447097778},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.5406500697135925},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5157025456428528},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.46694934368133545},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4111478328704834},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37050652503967285},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35269850492477417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30248042941093445},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13442131876945496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13419535756111145},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icc.2003.1203969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1203969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.489.9543","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.489.9543","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ir.canterbury.ac.nz/bitstream/10092/1915/1/12591789_Smith.pdf","raw_type":"text"},{"id":"pmh:oai:ir.canterbury.ac.nz:10092/1915","is_oa":false,"landing_page_url":"http://hdl.handle.net/10092/1915","pdf_url":null,"source":{"id":"https://openalex.org/S4306401103","display_name":"University of Canterbury Research Repository (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Contributions - Published"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1596939795","https://openalex.org/W1667950888","https://openalex.org/W2109246257","https://openalex.org/W2112155218","https://openalex.org/W2130509920","https://openalex.org/W2131187424","https://openalex.org/W2148505722","https://openalex.org/W2149743051","https://openalex.org/W2159521390","https://openalex.org/W2170738062","https://openalex.org/W2881527597","https://openalex.org/W3016197797","https://openalex.org/W4212888567","https://openalex.org/W6635584655","https://openalex.org/W6676456026"],"related_works":["https://openalex.org/W2126819767","https://openalex.org/W2128245052","https://openalex.org/W2159343473","https://openalex.org/W1574498476","https://openalex.org/W1981469148","https://openalex.org/W2402142910","https://openalex.org/W4237321995","https://openalex.org/W2342998846","https://openalex.org/W1489206236","https://openalex.org/W1961158148"],"abstract_inverted_index":{"It":[0],"is":[1,52],"well":[2],"known":[3],"that":[4,87],"MIMO":[5,27,50],"systems":[6],"offer":[7],"the":[8,32,41,84,96,104,107],"promise":[9],"of":[10,18,34,57,66,98],"achieving":[11],"very":[12],"high":[13],"spectrum":[14],"efficiencies":[15],"(many":[16],"tens":[17],"bits/Hz)":[19],"in":[20,26],"a":[21,55,110],"mobile":[22],"environment.":[23,43],"The":[24],"gains":[25],"capacity":[28,51,86,105],"are":[29],"sensitive":[30],"to":[31,112,124],"presence":[33],"spatial":[35,68,75],"and":[36,76,117,121],"temporal":[37,61,77],"correlation":[38],"introduced":[39],"by":[40,54],"radio":[42],"In":[44,79],"this":[45],"paper":[46],"we":[47,82],"examine":[48,101],"how":[49,102],"influenced":[53],"number":[56],"factors,":[58],"e.g.:":[59],"a)":[60],"correlation,":[62],"b)":[63],"various":[64],"combinations":[65],"low/high":[67],"correlations":[69],"at":[70],"either":[71],"end,":[72],"c)":[73],"combined":[74],"correlations,":[78],"all":[80],"cases":[81],"compare":[83],"channel":[85],"would":[88],"be":[89],"achievable":[90],"under":[91],"independent":[92],"fading.":[93],"We":[94],"investigate":[95],"behaviour":[97],"\"capacity":[99],"fades\",":[100],"often":[103],"experiences":[106],"fades,":[108],"develop":[109],"method":[111],"determine":[113],"level":[114],"crossing":[115],"rates":[116],"average":[118],"data":[119],"durations":[120],"relate":[122],"these":[123],"antenna":[125],"numbers.":[126]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
