{"id":"https://openalex.org/W4411996065","doi":"https://doi.org/10.1109/ojcoms.2025.3585614","title":"FixOM-SAM: Blockage Analysis in Indoor Li-Fi Networks","display_name":"FixOM-SAM: Blockage Analysis in Indoor Li-Fi Networks","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411996065","doi":"https://doi.org/10.1109/ojcoms.2025.3585614"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2025.3585614","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2025.3585614","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/ojcoms.2025.3585614","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002644213","display_name":"Saswati Paramita","orcid":"https://orcid.org/0000-0002-9254-3111"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Saswati Paramita","raw_affiliation_strings":["Wirocomm Research Group, Department of Electronics and Communication Engineering, Indraprastha Institute of Information Technology Delhi, New Delhi, India","Department of Electronics and Communication Engineering, sWirocomm Research Group, Indraprastha Institute of Information Technology (IIIT) Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0002-9254-3111","affiliations":[{"raw_affiliation_string":"Wirocomm Research Group, Department of Electronics and Communication Engineering, Indraprastha Institute of Information Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252"]},{"raw_affiliation_string":"Department of Electronics and Communication Engineering, sWirocomm Research Group, Indraprastha Institute of Information Technology (IIIT) Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252","https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118808184","display_name":"Abhinav Rawat","orcid":null},"institutions":[{"id":"https://openalex.org/I33552525","display_name":"LNM Institute of Information Technology","ror":"https://ror.org/03jp7rg16","country_code":"IN","type":"education","lineage":["https://openalex.org/I33552525"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Abhinav Rawat","raw_affiliation_strings":["Department of Electronics and Communication Engineering, The LNM Institute of Information Technology, Jaipur, India","Department of Electronics and Communication Engineering, LNMIIT Jaipur, Rajasthan, India"],"raw_orcid":"https://orcid.org/0009-0003-9679-3841","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, The LNM Institute of Information Technology, Jaipur, India","institution_ids":["https://openalex.org/I33552525"]},{"raw_affiliation_string":"Department of Electronics and Communication Engineering, LNMIIT Jaipur, Rajasthan, India","institution_ids":["https://openalex.org/I33552525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118808185","display_name":"Manan Daderwal","orcid":null},"institutions":[{"id":"https://openalex.org/I33552525","display_name":"LNM Institute of Information Technology","ror":"https://ror.org/03jp7rg16","country_code":"IN","type":"education","lineage":["https://openalex.org/I33552525"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manan Daderwal","raw_affiliation_strings":["The LNM Institute of Information Technology, Jaipur, India","Department of Electronics and Communication Engineering, LNMIIT Jaipur, Rajasthan, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The LNM Institute of Information Technology, Jaipur, India","institution_ids":["https://openalex.org/I33552525"]},{"raw_affiliation_string":"Department of Electronics and Communication Engineering, LNMIIT Jaipur, Rajasthan, India","institution_ids":["https://openalex.org/I33552525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041423468","display_name":"Vivek Ashok Bohara","orcid":"https://orcid.org/0000-0002-3798-7975"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vivek Ashok Bohara","raw_affiliation_strings":["Department of ECE, Indraprastha Institute of Information Technology Delhi, New Delhi, India","Department of Electronics and Communication Engineering, sWirocomm Research Group, Indraprastha Institute of Information Technology (IIIT) Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0002-3798-7975","affiliations":[{"raw_affiliation_string":"Department of ECE, Indraprastha Institute of Information Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252"]},{"raw_affiliation_string":"Department of Electronics and Communication Engineering, sWirocomm Research Group, Indraprastha Institute of Information Technology (IIIT) Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252","https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":0.4626,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64613196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"6","issue":null,"first_page":"5746","last_page":"5758"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9912999868392944,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9912999868392944,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9836999773979187,"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":0.9833999872207642,"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/computer-science","display_name":"Computer science","score":0.3540962338447571}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3540962338447571}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ojcoms.2025.3585614","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2025.3585614","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:21887e4600504c5dbba3a2eaa3830652","is_oa":true,"landing_page_url":"https://doaj.org/article/21887e4600504c5dbba3a2eaa3830652","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 6, Pp 5746-5758 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2025.3585614","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2025.3585614","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2066487161","https://openalex.org/W2153696824","https://openalex.org/W2506610195","https://openalex.org/W2574337833","https://openalex.org/W2595205747","https://openalex.org/W2749204439","https://openalex.org/W2777094950","https://openalex.org/W2936851861","https://openalex.org/W2997959471","https://openalex.org/W3008831967","https://openalex.org/W3095646503","https://openalex.org/W3096138594","https://openalex.org/W3119060110","https://openalex.org/W3215888124","https://openalex.org/W4280652488","https://openalex.org/W4387870581","https://openalex.org/W4392175509","https://openalex.org/W4392693743","https://openalex.org/W4400351596","https://openalex.org/W4403446445"],"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":{"Blockages":[0],"in":[1,30,124,135,146],"indoor":[2,91,152],"Li-Fi":[3,31,95,136],"networks":[4],"can":[5],"significantly":[6],"impact":[7,108],"the":[8,15,107,116,130,147],"quality":[9],"of":[10,54,80,109,119,132,149],"service":[11],"(QoS)":[12],"by":[13,68],"disrupting":[14],"line-of-sight":[16],"(LOS)":[17],"communication":[18,153],"channels.":[19],"This":[20,127],"paper":[21],"proposes":[22],"two":[23],"novel":[24],"approaches":[25,85],"for":[26,100,141],"modeling":[27,143],"blockage":[28,59,102,133],"effects":[29,134],"networks:":[32],"Fixed":[33],"Obstacle":[34],"Modeling":[35,40],"(FixOM)":[36],"and":[37,47,62,71,121,144],"Shadow-Aware":[38],"Blockage":[39],"(SAM).":[41],"FixOM":[42],"focuses":[43],"on":[44,58,111],"stationary":[45],"obstacles,":[46],"evaluates":[48],"obstruction":[49],"probabilities":[50],"using":[51],"geometric":[52],"analysis":[53,67],"LOS":[55],"paths":[56],"based":[57],"height,":[60],"radius,":[61],"position.":[63],"SAM":[64],"extends":[65],"this":[66],"incorporating":[69],"partial":[70],"complete":[72],"shadow":[73],"effects,":[74],"providing":[75],"a":[76,89],"more":[77],"realistic":[78],"representation":[79],"network":[81,125],"performance":[82,142],"degradation.":[83],"Both":[84],"are":[86],"applied":[87],"to":[88],"simulated":[90],"environment":[92],"with":[93],"predefined":[94],"access":[96],"point":[97],"configurations,":[98],"accounting":[99],"practical":[101],"scenarios.":[103],"Simulation":[104],"results":[105],"quantify":[106],"blockages":[110],"transmission":[112],"success":[113],"probability,":[114],"highlighting":[115],"critical":[117],"role":[118],"static":[120],"shadow-based":[122],"obstructions":[123],"planning.":[126],"work":[128],"advances":[129],"understanding":[131],"communications,":[137],"offering":[138],"robust":[139],"methodologies":[140],"aiding":[145],"design":[148],"resilient,":[150],"high-quality":[151],"networks.":[154]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}