{"id":"https://openalex.org/W2017959080","doi":"https://doi.org/10.1109/iswcs.2007.4392380","title":"Level crossing rates and average fade durations for multibranch diversity receivers operating onκ-μ fading channels","display_name":"Level crossing rates and average fade durations for multibranch diversity receivers operating onκ-μ fading channels","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2017959080","doi":"https://doi.org/10.1109/iswcs.2007.4392380","mag":"2017959080"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2007.4392380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2007.4392380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 4th International Symposium on Wireless Communication Systems","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/A5021191255","display_name":"Daniel Benevides da Costa","orcid":"https://orcid.org/0000-0002-5439-7475"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"D.B. da Costa","raw_affiliation_strings":["Wireless Communications Laboratory WissTek, DECOM, FEEC, UNICAMP, Sao Paulo, Brazil","Unicamp Campinas"],"affiliations":[{"raw_affiliation_string":"Wireless Communications Laboratory WissTek, DECOM, FEEC, UNICAMP, Sao Paulo, Brazil","institution_ids":[]},{"raw_affiliation_string":"Unicamp Campinas","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084825347","display_name":"Michel Daoud Yacoub","orcid":"https://orcid.org/0000-0002-5866-5879"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M.D. Yacoub","raw_affiliation_strings":["Wireless Communications Laboratory (WissTek), DECOM, FEEC, UNICAMP, Sao Paulo, Brazil","Unicamp Campinas"],"affiliations":[{"raw_affiliation_string":"Wireless Communications Laboratory (WissTek), DECOM, FEEC, UNICAMP, Sao Paulo, Brazil","institution_ids":[]},{"raw_affiliation_string":"Unicamp Campinas","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021191255"],"corresponding_institution_ids":["https://openalex.org/I181391015"],"apc_list":null,"apc_paid":null,"fwci":0.64266734,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69708036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"451","last_page":"455"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9997000098228455,"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":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fade","display_name":"Fade","score":0.9538460969924927},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.9256254434585571},{"id":"https://openalex.org/keywords/independent-and-identically-distributed-random-variables","display_name":"Independent and identically distributed random variables","score":0.7533961534500122},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.6376427412033081},{"id":"https://openalex.org/keywords/level-crossing","display_name":"Level crossing","score":0.6328362822532654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5219061970710754},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4807029366493225},{"id":"https://openalex.org/keywords/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.43942689895629883},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.39989519119262695},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3915441036224365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38965699076652527},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.36536845564842224},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35896816849708557},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3376063108444214},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32957398891448975},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.25819575786590576},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24595525860786438},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13936179876327515},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1282789409160614},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09486305713653564}],"concepts":[{"id":"https://openalex.org/C2778518048","wikidata":"https://www.wikidata.org/wiki/Q848346","display_name":"Fade","level":2,"score":0.9538460969924927},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.9256254434585571},{"id":"https://openalex.org/C141513077","wikidata":"https://www.wikidata.org/wiki/Q378542","display_name":"Independent and identically distributed random variables","level":3,"score":0.7533961534500122},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.6376427412033081},{"id":"https://openalex.org/C1975866","wikidata":"https://www.wikidata.org/wiki/Q171448","display_name":"Level crossing","level":2,"score":0.6328362822532654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5219061970710754},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4807029366493225},{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.43942689895629883},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.39989519119262695},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3915441036224365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38965699076652527},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.36536845564842224},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35896816849708557},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3376063108444214},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32957398891448975},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.25819575786590576},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24595525860786438},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13936179876327515},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1282789409160614},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09486305713653564},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2007.4392380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2007.4392380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 4th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1576718945","https://openalex.org/W1596939795","https://openalex.org/W1969312047","https://openalex.org/W2005581903","https://openalex.org/W2024267771","https://openalex.org/W2100819007","https://openalex.org/W2102565133","https://openalex.org/W2107824113","https://openalex.org/W2113867936","https://openalex.org/W2114509411","https://openalex.org/W2117989613","https://openalex.org/W2119903370","https://openalex.org/W2137670457","https://openalex.org/W2140731500","https://openalex.org/W2547216402","https://openalex.org/W2988353622","https://openalex.org/W4214550607","https://openalex.org/W4234722084","https://openalex.org/W4300223101"],"related_works":["https://openalex.org/W4210801596","https://openalex.org/W2989250322","https://openalex.org/W2159153053","https://openalex.org/W2014452940","https://openalex.org/W1987803674","https://openalex.org/W2103155742","https://openalex.org/W4399206655","https://openalex.org/W2117989613","https://openalex.org/W2122385432","https://openalex.org/W2102565133"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"general":[3],"exact":[4],"expressions":[5],"for":[6],"the":[7,16],"level":[8],"crossing":[9],"rate":[10],"and":[11,48],"average":[12],"fade":[13],"duration":[14],"of":[15,18,51],"envelope":[17],"multibranch":[19],"diversity":[20],"systems":[21],"operating":[22],"on":[23],"independent":[24],"non-":[25],"identically":[26],"distributed":[27],"\u03ba-\u03bc":[30],"fading":[31],"channels":[32],"are":[33,38],"derived.":[34],"Our":[35],"analytical":[36],"results":[37],"validated":[39],"by":[40,49],"reducing":[41],"them":[42],"to":[43],"some":[44],"particular":[45],"known":[46],"cases":[47],"means":[50],"Monte":[52],"Carlo":[53],"simulation.":[54]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}