{"id":"https://openalex.org/W3080368996","doi":"https://doi.org/10.1109/twc.2020.3017154","title":"Projective Approach in Determining Homogeneous Hyperspherical Geometrically-Based Stochastic Channel Model\u2019s Statistics: Angle of Departure, Angle of Arrival and Time of Arrival","display_name":"Projective Approach in Determining Homogeneous Hyperspherical Geometrically-Based Stochastic Channel Model\u2019s Statistics: Angle of Departure, Angle of Arrival and Time of Arrival","publication_year":2020,"publication_date":"2020-08-24","ids":{"openalex":"https://openalex.org/W3080368996","doi":"https://doi.org/10.1109/twc.2020.3017154","mag":"3080368996"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2020.3017154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2020.3017154","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5003918768","display_name":"Almir Mari\u0107","orcid":"https://orcid.org/0000-0001-5912-2967"},"institutions":[{"id":"https://openalex.org/I104817121","display_name":"University of Sarajevo","ror":"https://ror.org/02hhwgd43","country_code":"BA","type":"education","lineage":["https://openalex.org/I104817121"]}],"countries":["BA"],"is_corresponding":true,"raw_author_name":"Almir Maric","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina","institution_ids":["https://openalex.org/I104817121"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007521476","display_name":"Enio Kalji\u0107","orcid":"https://orcid.org/0000-0003-1902-2608"},"institutions":[{"id":"https://openalex.org/I104817121","display_name":"University of Sarajevo","ror":"https://ror.org/02hhwgd43","country_code":"BA","type":"education","lineage":["https://openalex.org/I104817121"]}],"countries":["BA"],"is_corresponding":false,"raw_author_name":"Enio Kaljic","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina","institution_ids":["https://openalex.org/I104817121"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027668910","display_name":"Pamela Njem\u010devi\u0107","orcid":"https://orcid.org/0000-0002-3005-3934"},"institutions":[{"id":"https://openalex.org/I104817121","display_name":"University of Sarajevo","ror":"https://ror.org/02hhwgd43","country_code":"BA","type":"education","lineage":["https://openalex.org/I104817121"]}],"countries":["BA"],"is_corresponding":false,"raw_author_name":"Pamela Njemcevic","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina","institution_ids":["https://openalex.org/I104817121"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019760843","display_name":"Vlatko Lipovac","orcid":"https://orcid.org/0000-0002-7390-0240"},"institutions":[{"id":"https://openalex.org/I180629606","display_name":"University of Dubrovnik","ror":"https://ror.org/05yptqp13","country_code":"HR","type":"education","lineage":["https://openalex.org/I180629606"]}],"countries":["HR"],"is_corresponding":false,"raw_author_name":"Vladimir Lipovac","raw_affiliation_strings":["Department of Electrical Engineering and Computing, University of Dubrovnik, Dubrovnik, Croatia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computing, University of Dubrovnik, Dubrovnik, Croatia","institution_ids":["https://openalex.org/I180629606"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003918768"],"corresponding_institution_ids":["https://openalex.org/I104817121"],"apc_list":null,"apc_paid":null,"fwci":0.3108,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.57181489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"19","issue":"12","first_page":"7864","last_page":"7880"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5557712316513062},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5066102743148804},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4853054881095886},{"id":"https://openalex.org/keywords/stochastic-modelling","display_name":"Stochastic modelling","score":0.4463302195072174},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.41985446214675903},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41853654384613037},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.386788547039032},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3853803277015686},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3811631202697754},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.336093544960022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.29232853651046753},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16723260283470154}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5557712316513062},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5066102743148804},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4853054881095886},{"id":"https://openalex.org/C127491075","wikidata":"https://www.wikidata.org/wiki/Q7617825","display_name":"Stochastic modelling","level":2,"score":0.4463302195072174},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.41985446214675903},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41853654384613037},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.386788547039032},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3853803277015686},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3811631202697754},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.336093544960022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.29232853651046753},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16723260283470154},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2020.3017154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2020.3017154","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W123853654","https://openalex.org/W212567806","https://openalex.org/W373771159","https://openalex.org/W979311042","https://openalex.org/W1527181407","https://openalex.org/W1539944742","https://openalex.org/W1943586732","https://openalex.org/W1965427879","https://openalex.org/W1968269872","https://openalex.org/W1983168319","https://openalex.org/W1998307490","https://openalex.org/W2010587354","https://openalex.org/W2034288195","https://openalex.org/W2041637774","https://openalex.org/W2048893452","https://openalex.org/W2068895580","https://openalex.org/W2080927857","https://openalex.org/W2096627447","https://openalex.org/W2096927504","https://openalex.org/W2104668009","https://openalex.org/W2113024521","https://openalex.org/W2119305726","https://openalex.org/W2120803478","https://openalex.org/W2122956291","https://openalex.org/W2126781312","https://openalex.org/W2135647798","https://openalex.org/W2141948389","https://openalex.org/W2144726878","https://openalex.org/W2144878551","https://openalex.org/W2149530998","https://openalex.org/W2152487627","https://openalex.org/W2154029318","https://openalex.org/W2156279295","https://openalex.org/W2157970152","https://openalex.org/W2164521751","https://openalex.org/W2206721002","https://openalex.org/W2330278483","https://openalex.org/W2330918391","https://openalex.org/W2335434716","https://openalex.org/W2469177154","https://openalex.org/W2765885450","https://openalex.org/W2775421175","https://openalex.org/W2900841156","https://openalex.org/W2905505698","https://openalex.org/W2921712224","https://openalex.org/W3015646000","https://openalex.org/W6605064492","https://openalex.org/W6612728087","https://openalex.org/W6631641522","https://openalex.org/W6632351931"],"related_works":["https://openalex.org/W3006474185","https://openalex.org/W2483195039","https://openalex.org/W2048211457","https://openalex.org/W2281797687","https://openalex.org/W2358411735","https://openalex.org/W4250650723","https://openalex.org/W2611761074","https://openalex.org/W2358598243","https://openalex.org/W2331534598","https://openalex.org/W2313632216"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"geometrically-based":[3,35,187],"stochastic":[4,36,188],"channel":[5,37,118,189,217],"model":[6,108,147,199,218],"with":[7,21],"scatterers":[8],"homogeneously":[9],"distributed":[10],"within":[11],"N-dimensional":[12],"(N-D)":[13],"hyperspherical-shaped":[14],"scattering":[15,195],"region":[16],"for":[17,79,175,186,205],"single-bounce":[18],"propagation":[19],"scenario,":[20],"arbitrary":[22,206],"positions":[23,207],"of":[24,56,85,115,143,155,167,208,215],"base":[25],"station":[26,30],"(BS)":[27],"and":[28,41,54,76,124,159,200,210],"mobile":[29],"(MS).":[31],"For":[32],"such":[33,191],"defined":[34],"model,":[38,196,204],"the":[39,48,66,86,96,105,116,132,140,144,149,152,168,176,180],"angular":[40,141,153,184,213],"temporal":[42],"statistics":[43,142,154,185],"are":[44,60,148,219],"determined":[45],"by":[46,92,130],"introducing":[47,131],"projective":[49,134],"approach.":[50],"Accordingly,":[51],"azimuthal":[52],"angle":[53,68],"time":[55,178],"arrival":[57],"marginal":[58],"PDFs":[59],"derived":[61],"in":[62,74,77,179],"closed":[63],"form,":[64],"while":[65],"elevation":[67],"PDF":[69],"can":[70,109],"be":[71,110],"delivered":[72],"numerically":[73],"general,":[75],"closed-form":[78],"specific":[80],"environmental":[81],"parameters.":[82],"The":[83],"fidelity":[84],"analytically":[87],"obtained":[88],"results":[89],"is":[90,102,137,163],"evaluated":[91],"their":[93],"comparison":[94],"to":[95,112,182],"corresponding":[97],"normalized":[98],"histograms.":[99],"Also,":[100],"it":[101,136],"shown":[103,138],"that":[104,139],"proposed":[106,145,169,216],"N-D":[107,146],"used":[111],"analyze":[113],"some":[114,156],"existing":[117],"models":[119,190],"like":[120],"2-D":[121,158,197],"uniform":[122,126],"disk":[123],"3-D":[125,160,201],"(hemi)sphere":[127],"models.":[128],"Additionally,":[129],"mentioned":[133],"approach,":[135],"same":[150],"as":[151,192],"nonuniform":[157],"models,":[161],"which":[162],"an":[164],"important":[165],"property":[166],"model.":[170],"Such":[171,212],"observation":[172],"enabled":[173],"us,":[174],"first":[177],"literature,":[181],"determinate":[183],"inverted":[193],"parabolic":[194],"Gaussian":[198,202],"hemisphere":[203],"BS":[209],"MS.":[211],"characteristics":[214],"validated":[220],"through":[221],"several":[222],"empirical":[223],"datasets.":[224]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}