{"id":"https://openalex.org/W2142411283","doi":"https://doi.org/10.1109/wsa.2004.1407677","title":"Diversity performance of Ricean MIMO channels","display_name":"Diversity performance of Ricean MIMO channels","publication_year":2005,"publication_date":"2005-04-06","ids":{"openalex":"https://openalex.org/W2142411283","doi":"https://doi.org/10.1109/wsa.2004.1407677","mag":"2142411283"},"language":"en","primary_location":{"id":"doi:10.1109/wsa.2004.1407677","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa.2004.1407677","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ITG Workshop on Smart Antennas (IEEE Cat. No.04EX802)","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/A5087687074","display_name":"R.U. Nabar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.U. Nabar","raw_affiliation_strings":["Communication Technology Laboratory, Swiss Federal Institute of Technology, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Technology Laboratory, Swiss Federal Institute of Technology, Zurich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079321311","display_name":"Helmut B\u00f6lcskei","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Bolcskei","raw_affiliation_strings":["Communication Technology Laboratory, Swiss Federal Institute of Technology, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Technology Laboratory, Swiss Federal Institute of Technology, Zurich, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110271568","display_name":"A. Paulraj","orcid":"https://orcid.org/0009-0003-4784-8738"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A.J. Paulraj","raw_affiliation_strings":["Information Systems Laboratory, University of Stanford, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Systems Laboratory, University of Stanford, Stanford, CA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5402,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67373891,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"43","issue":null,"first_page":"253","last_page":"256"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9988999962806702,"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/fading","display_name":"Fading","score":0.8216676115989685},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6068388819694519},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5854305624961853},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5679108500480652},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.5465093851089478},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47396132349967957},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.46514785289764404},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4540863037109375},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4539863169193268},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.41267532110214233},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3530730605125427},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30229651927948},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1889859437942505},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.15942150354385376},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1051703691482544},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.0735163688659668}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.8216676115989685},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6068388819694519},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5854305624961853},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5679108500480652},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.5465093851089478},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47396132349967957},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.46514785289764404},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4540863037109375},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4539863169193268},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.41267532110214233},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3530730605125427},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30229651927948},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1889859437942505},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.15942150354385376},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1051703691482544},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0735163688659668},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wsa.2004.1407677","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa.2004.1407677","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ITG Workshop on Smart Antennas (IEEE Cat. No.04EX802)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W182452766","https://openalex.org/W598996319","https://openalex.org/W1522045078","https://openalex.org/W1596939795","https://openalex.org/W2046518555","https://openalex.org/W2098257210","https://openalex.org/W2099798769","https://openalex.org/W2107080958","https://openalex.org/W2110659753","https://openalex.org/W2115042619","https://openalex.org/W2117507580","https://openalex.org/W2118040894","https://openalex.org/W2129766733","https://openalex.org/W2149804040","https://openalex.org/W2152916345","https://openalex.org/W2158714612","https://openalex.org/W2168571551","https://openalex.org/W2168847332","https://openalex.org/W4249365614","https://openalex.org/W4250453948"],"related_works":["https://openalex.org/W1931943713","https://openalex.org/W2116044594","https://openalex.org/W2101999641","https://openalex.org/W2991224564","https://openalex.org/W2059045613","https://openalex.org/W3140554627","https://openalex.org/W1503152075","https://openalex.org/W2052600062","https://openalex.org/W301676527","https://openalex.org/W2545273393"],"abstract_inverted_index":{"In":[0,85],"this":[1],"paper,":[2],"we":[3,51],"assess":[4],"the":[5,12,27,31,38,53,71,86,94,97,102,105,109],"impact":[6],"of":[7,17,30,40,55,93,101],"real-world":[8],"propagation":[9],"conditions":[10],"on":[11],"maximum":[13],"achievable":[14],"diversity":[15],"performance":[16],"communication":[18],"over":[19],"MIMO":[20,49,87],"channels.":[21],"This":[22],"is":[23,67],"done":[24],"by":[25,37,108],"studying":[26],"outage":[28,66],"behavior":[29],"single-input":[32],"single-output":[33],"(SISO)":[34],"channel":[35,73,103],"induced":[36],"use":[39],"orthogonal":[41],"space-time":[42],"block":[43],"codes":[44],"(OSTBCs).":[45],"For":[46,79],"Ricean":[47,99],"fading":[48,72,112],"channels":[50],"demonstrate":[52],"existence":[54],"an":[56,76],"SNR-dependent":[57],"critical":[58],"rate,":[59],"Rcrit,":[60],"below":[61],"which":[62],"signaling":[63],"with":[64],"zero":[65],"possible":[68],"and":[69,104],"hence":[70],"behaves":[74],"like":[75],"AWGN":[77],"channel.":[78],"SISO":[80],"channels,":[81],"Rcritis":[82,89],"always":[83],"zero.":[84],"case,":[88],"a":[90],"simple":[91],"function":[92],"angle":[95],"between":[96],"vectorized":[98,110],"component":[100,113],"subspace":[106],"spanned":[107],"Rayleigh":[111]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}