{"id":"https://openalex.org/W4408359136","doi":"https://doi.org/10.1109/vcc63113.2024.10914422","title":"Modeling Blockage in High Directional Wireless Systems","display_name":"Modeling Blockage in High Directional Wireless Systems","publication_year":2024,"publication_date":"2024-12-03","ids":{"openalex":"https://openalex.org/W4408359136","doi":"https://doi.org/10.1109/vcc63113.2024.10914422"},"language":"en","primary_location":{"id":"doi:10.1109/vcc63113.2024.10914422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcc63113.2024.10914422","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Virtual Conference on Communications (VCC)","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/A5094248315","display_name":"Evangelos Koutsonas","orcid":null},"institutions":[{"id":"https://openalex.org/I89506807","display_name":"University of Western Macedonia","ror":"https://ror.org/00a5pe906","country_code":"GR","type":"education","lineage":["https://openalex.org/I89506807"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Evangelos Koutsonas","raw_affiliation_strings":["University of Western Macedonia,Department of Electrical and Computer Engineering,Kozani,Greece,50100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Western Macedonia,Department of Electrical and Computer Engineering,Kozani,Greece,50100","institution_ids":["https://openalex.org/I89506807"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083860419","display_name":"Alexandros\u2013Apostolos A. Boulogeorgos","orcid":"https://orcid.org/0000-0001-8345-0872"},"institutions":[{"id":"https://openalex.org/I89506807","display_name":"University of Western Macedonia","ror":"https://ror.org/00a5pe906","country_code":"GR","type":"education","lineage":["https://openalex.org/I89506807"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexandros-Apostolos A. Boulogeorgos","raw_affiliation_strings":["University of Western Macedonia,Department of Electrical and Computer Engineering,Kozani,Greece,50100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Western Macedonia,Department of Electrical and Computer Engineering,Kozani,Greece,50100","institution_ids":["https://openalex.org/I89506807"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047505820","display_name":"Stylianos E. Trevlakis","orcid":"https://orcid.org/0000-0001-5106-7780"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stylianos E. Trevlakis","raw_affiliation_strings":["InnoCube P.C.,Research & Development Department,Thessaloniki,Greece,55535"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"InnoCube P.C.,Research & Development Department,Thessaloniki,Greece,55535","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000690812","display_name":"Tanweer Ali","orcid":"https://orcid.org/0000-0002-1959-0480"},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tanweer Ali","raw_affiliation_strings":["Manipal Institute of Technology, Manipal Academy of Higher Education,Department of Electronics and Communication Engineering,Manipal,India,576104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Manipal Institute of Technology, Manipal Academy of Higher Education,Department of Electronics and Communication Engineering,Manipal,India,576104","institution_ids":["https://openalex.org/I164861460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114730281","display_name":"Theodoros A. Tsiftis","orcid":null},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Theodoros A. Tsiftsis","raw_affiliation_strings":["University of Thessaly,Department of Informatics & Telecommunications,Lamia,Greece,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Thessaly,Department of Informatics & Telecommunications,Lamia,Greece,35100","institution_ids":["https://openalex.org/I145722265"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5585,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.67374835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9955000281333923,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9955000281333923,"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":0.9905999898910522,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.982699990272522,"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/computer-science","display_name":"Computer science","score":0.6398553848266602},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5314499139785767},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3427698016166687},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1867680847644806}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6398553848266602},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5314499139785767},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3427698016166687},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1867680847644806}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcc63113.2024.10914422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcc63113.2024.10914422","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Virtual Conference on Communications (VCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2120827491","https://openalex.org/W2908827479","https://openalex.org/W2945043123","https://openalex.org/W2962909429","https://openalex.org/W2995330189","https://openalex.org/W3091995634","https://openalex.org/W3095646503","https://openalex.org/W3130269865","https://openalex.org/W3174499123","https://openalex.org/W3213245317","https://openalex.org/W4200105998","https://openalex.org/W4323644223","https://openalex.org/W4388075137","https://openalex.org/W4396766314"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"While":[0],"the":[1,14,18,38,42,88,98,101,109,113,117,120,123,127,137,143],"wireless":[2],"word":[3],"moves":[4],"towards":[5],"higher":[6],"frequency":[7],"bands,":[8],"new":[9],"challenges":[10],"arises,":[11],"due":[12],"to":[13],"inherent":[15],"characteristics":[16],"of":[17,90,100,122],"transmission":[19,144],"links,":[20],"such":[21],"as":[22],"high":[23],"path":[24],"and":[25,86,126,140],"penetration":[26],"losses.":[27],"Penetration":[28],"losses":[29],"causes":[30],"blockages":[31],"that":[32,80],"in":[33,60,72,93,115],"turn":[34],"can":[35,65],"significantly":[36],"reduce":[37],"signal":[39],"strength":[40],"at":[41],"receiver.":[43],"Most":[44],"published":[45],"contributions":[46],"consider":[47],"a":[48,63],"binary":[49],"blockage":[50,92],"stage,":[51],"i.e.":[52],"either":[53],"fully":[54],"blocked":[55],"or":[56],"blockage-free":[57],"links.":[58,95],"However,":[59],"realistic":[61],"scenarios,":[62],"link":[64],"be":[66],"partially":[67],"blocked.":[68],"Motivated":[69],"by":[70],"this,":[71],"this":[73],"paper,":[74],"we":[75,104],"present":[76,105],"two":[77],"low-complexity":[78],"models":[79],"are":[81],"based":[82],"on":[83],"tight":[84],"approximations":[85],"accommodates":[87],"impact":[89],"partial":[91],"high-frequency":[94],"To":[96],"demonstrate":[97],"applicability":[99],"derived":[102,138],"framework,":[103],"closed-form":[106],"expressions":[107],"for":[108,112],"outage":[110],"probability":[111],"case":[114],"which":[116],"distance":[118],"between":[119],"center":[121,130],"receiver":[124],"plane":[125],"blocker's":[128],"shadow":[129],"follow":[131],"uniform":[132],"distribution.":[133],"Numerical":[134],"results":[135],"verify":[136],"framework":[139],"reveal":[141],"how":[142],"parameters":[145],"affect":[146],"blockage.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}