{"id":"https://openalex.org/W2899384027","doi":"https://doi.org/10.1109/5gwf.2018.8516978","title":"A Hexagonal Grid Based Human Blockage Model for the 5G Low Terahertz Band Communications","display_name":"A Hexagonal Grid Based Human Blockage Model for the 5G Low Terahertz Band Communications","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2899384027","doi":"https://doi.org/10.1109/5gwf.2018.8516978","mag":"2899384027"},"language":"en","primary_location":{"id":"doi:10.1109/5gwf.2018.8516978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/5gwf.2018.8516978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 5G World Forum (5GWF)","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/A5085496988","display_name":"Onur Ert\u00fcrk","orcid":"https://orcid.org/0000-0002-6466-5621"},"institutions":[{"id":"https://openalex.org/I1351752","display_name":"Ko\u00e7 University","ror":"https://ror.org/00jzwgz36","country_code":"TR","type":"education","lineage":["https://openalex.org/I1351752"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Onur Erturk","raw_affiliation_strings":["Graduate School of Sciences and Engineering, Koc\u00b8 University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Graduate School of Sciences and Engineering, Koc\u00b8 University, Istanbul, Turkey","institution_ids":["https://openalex.org/I1351752"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038557321","display_name":"T\u00fcrker Yilmaz","orcid":"https://orcid.org/0000-0002-7344-3369"},"institutions":[{"id":"https://openalex.org/I1351752","display_name":"Ko\u00e7 University","ror":"https://ror.org/00jzwgz36","country_code":"TR","type":"education","lineage":["https://openalex.org/I1351752"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Turker Yilmaz","raw_affiliation_strings":["Graduate School of Sciences and Engineering, Koc\u00b8 University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Graduate School of Sciences and Engineering, Koc\u00b8 University, Istanbul, Turkey","institution_ids":["https://openalex.org/I1351752"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5085496988"],"corresponding_institution_ids":["https://openalex.org/I1351752"],"apc_list":null,"apc_paid":null,"fwci":0.3863,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.63933296,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"395","last_page":"398"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9965999722480774,"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":0.9919000267982483,"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/terahertz-radiation","display_name":"Terahertz radiation","score":0.8841391801834106},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.6717256903648376},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6063491106033325},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.5845171213150024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.575782299041748},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5735843777656555},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.5455353856086731},{"id":"https://openalex.org/keywords/millimeter","display_name":"Millimeter","score":0.5387225151062012},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.530630350112915},{"id":"https://openalex.org/keywords/hexagonal-crystal-system","display_name":"Hexagonal crystal system","score":0.5096144676208496},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.4681323766708374},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4465644955635071},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.36178943514823914},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.260044127702713},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23527222871780396},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22919690608978271},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2238815724849701},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09560573101043701}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.8841391801834106},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.6717256903648376},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6063491106033325},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.5845171213150024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.575782299041748},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5735843777656555},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.5455353856086731},{"id":"https://openalex.org/C109792285","wikidata":"https://www.wikidata.org/wiki/Q174789","display_name":"Millimeter","level":2,"score":0.5387225151062012},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.530630350112915},{"id":"https://openalex.org/C128765274","wikidata":"https://www.wikidata.org/wiki/Q663314","display_name":"Hexagonal crystal system","level":2,"score":0.5096144676208496},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4681323766708374},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4465644955635071},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36178943514823914},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.260044127702713},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23527222871780396},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22919690608978271},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2238815724849701},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09560573101043701},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/5gwf.2018.8516978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/5gwf.2018.8516978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 5G World Forum (5GWF)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W765706968","https://openalex.org/W1842287549","https://openalex.org/W1963620900","https://openalex.org/W2027850632","https://openalex.org/W2057605239","https://openalex.org/W2089106496","https://openalex.org/W2090091273","https://openalex.org/W2149626918","https://openalex.org/W2170536206","https://openalex.org/W2243929525","https://openalex.org/W2337330101","https://openalex.org/W2365322432","https://openalex.org/W2460532461","https://openalex.org/W2542096495","https://openalex.org/W2807732829","https://openalex.org/W3097227621","https://openalex.org/W4242648400","https://openalex.org/W6681829452","https://openalex.org/W6707790546","https://openalex.org/W6785225717"],"related_works":["https://openalex.org/W2317169686","https://openalex.org/W1185324648","https://openalex.org/W2539553997","https://openalex.org/W3159902002","https://openalex.org/W3208155863","https://openalex.org/W2363237216","https://openalex.org/W2033762247","https://openalex.org/W2530392398","https://openalex.org/W2070366004","https://openalex.org/W1997983170"],"abstract_inverted_index":{"Users":[0],"continuously":[1],"demand":[2],"higher":[3,22],"connection":[4],"speeds":[5],"and":[6,53,96,107],"data":[7],"traffic":[8],"from":[9],"wireless":[10],"communication":[11,35,46,95],"networks.":[12],"The":[13],"newly":[14],"required":[15],"network":[16],"capacity":[17],"should":[18],"be":[19],"provided":[20],"by":[21,83],"frequency":[23],"bands,":[24],"because":[25],"legacy":[26],"sub-6":[27],"GHz":[28],"bands":[29],"are":[30,48,58,91,103],"already":[31],"operating":[32],"using":[33],"advanced":[34],"techniques":[36],"that":[37],"provide":[38],"very":[39],"high":[40],"spectral":[41],"efficiencies.":[42],"Consequently,":[43],"millimeter":[44],"wave":[45,56,80],"standards":[47],"either":[49],"complete":[50],"or":[51],"ongoing,":[52],"general":[54],"submillimeter":[55],"applications":[57],"next":[59],"in":[60,69],"line.":[61],"Accordingly,":[62],"this":[63],"paper":[64],"proposes":[65],"a":[66,73,76],"motion":[67],"model":[68],"hexagonal":[70],"grid":[71],"of":[72,87,99],"person":[74],"carrying":[75],"user":[77],"equipment.":[78],"Electromagnetic":[79],"blockage":[81,97],"analyses":[82],"utilizing":[84],"channel":[85],"characteristics":[86],"the":[88,94],"low-THz":[89],"band":[90],"presented.":[92],"Lastly,":[93],"probabilities":[98],"an":[100],"exemplary":[101],"system":[102],"both":[104],"theoretically":[105],"examined":[106],"numerically":[108],"simulated.":[109]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
