{"id":"https://openalex.org/W2290240348","doi":"https://doi.org/10.1109/apcc.2015.7412509","title":"A twin cylinder model for moving human body shadowing in 60GHz WLAN","display_name":"A twin cylinder model for moving human body shadowing in 60GHz WLAN","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2290240348","doi":"https://doi.org/10.1109/apcc.2015.7412509","mag":"2290240348"},"language":"en","primary_location":{"id":"doi:10.1109/apcc.2015.7412509","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc.2015.7412509","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 21st Asia-Pacific Conference on Communications (APCC)","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/A5100691717","display_name":"Ting Wang","orcid":"https://orcid.org/0000-0001-5787-4532"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]},{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ting Wang","raw_affiliation_strings":["College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047899035","display_name":"Masahiro Umehira","orcid":"https://orcid.org/0000-0002-0873-3474"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]},{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Umehira","raw_affiliation_strings":["College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046671441","display_name":"Otsu Hiroyuki","orcid":null},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]},{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Otsu","raw_affiliation_strings":["College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005468094","display_name":"Shigeki Takeda","orcid":"https://orcid.org/0000-0002-4404-3817"},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]},{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeki Takeda","raw_affiliation_strings":["College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081409192","display_name":"Teruyuki Miyajima","orcid":"https://orcid.org/0000-0001-5539-2978"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]},{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Teruyuki Miyajima","raw_affiliation_strings":["College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113559692","display_name":"Kenichi Kagoshima","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]},{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Kagoshima","raw_affiliation_strings":["College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Ibaraki University, Hitachi-shi, Ibaraki, Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100691717"],"corresponding_institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"],"apc_list":null,"apc_paid":null,"fwci":1.1837,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.82232798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.994700014591217,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/shadow-mapping","display_name":"Shadow mapping","score":0.766088604927063},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.621032178401947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6137369871139526},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6055562496185303},{"id":"https://openalex.org/keywords/solid-modeling","display_name":"Solid modeling","score":0.4338032007217407},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2120562195777893},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20197394490242004},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19759273529052734},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15739569067955017},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1456187665462494}],"concepts":[{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.766088604927063},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.621032178401947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6137369871139526},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6055562496185303},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.4338032007217407},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2120562195777893},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20197394490242004},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19759273529052734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15739569067955017},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1456187665462494},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apcc.2015.7412509","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc.2015.7412509","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 21st Asia-Pacific Conference on Communications (APCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2012633305","https://openalex.org/W2018813392","https://openalex.org/W2021623199","https://openalex.org/W2035682618","https://openalex.org/W2048565282","https://openalex.org/W2061894159","https://openalex.org/W2141687502","https://openalex.org/W2149626918","https://openalex.org/W3150143324","https://openalex.org/W6681829452"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2564581135","https://openalex.org/W2063633615","https://openalex.org/W2121643611","https://openalex.org/W2415381262"],"abstract_inverted_index":{"As":[0],"link":[1],"quality":[2],"in":[3,34,72],"60GHz":[4,73],"WLAN":[5],"is":[6,15,99],"significantly":[7],"affected":[8],"by":[9],"moving":[10,68,90],"human":[11,69,91],"body":[12,70],"shadowing,":[13],"it":[14],"required":[16],"to":[17,109],"introduce":[18],"shadowing":[19,41,51,71],"countermeasures":[20],"such":[21],"as":[22],"diversity":[23],"and":[24,95],"fast":[25],"session":[26],"transfer.":[27],"For":[28],"performance":[29],"evaluation":[30],"of":[31,88],"these":[32],"techniques":[33],"various":[35],"environments,":[36],"we":[37],"need":[38],"a":[39,48,63,89,93,96],"deterministic":[40],"model":[42,52,66,107],"for":[43,67,79],"ray-tracing":[44],"simulations":[45],"rather":[46],"than":[47],"traditional":[49],"empirical":[50],"based":[53],"on":[54],"experimental":[55],"data.":[56],"With":[57],"this":[58,60],"motivation,":[59],"paper":[61],"proposes":[62],"twin":[64],"cylinder":[65],"WLAN,":[74],"where":[75],"three":[76],"knife":[77],"edges":[78],"diffraction":[80],"loss":[81],"calculation":[82],"are":[83],"derived":[84],"from":[85],"geometrical":[86],"positions":[87],"body,":[92],"transmitter":[94],"receiver.":[97],"It":[98],"confirmed":[100],"that":[101],"calculated":[102],"results":[103],"using":[104],"the":[105],"proposed":[106],"agrees":[108],"measured":[110],"results.":[111]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}