{"id":"https://openalex.org/W2611983309","doi":"https://doi.org/10.1109/icit.2017.7915576","title":"Characterization of non-line of sight paths using 802.15.4a","display_name":"Characterization of non-line of sight paths using 802.15.4a","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2611983309","doi":"https://doi.org/10.1109/icit.2017.7915576","mag":"2611983309"},"language":"en","primary_location":{"id":"doi:10.1109/icit.2017.7915576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icit.2017.7915576","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Industrial Technology (ICIT)","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/A5100444517","display_name":"Bruno Silva","orcid":"https://orcid.org/0000-0003-3956-3153"},"institutions":[{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"B.J. Silva","raw_affiliation_strings":["Dept. of EECE, University of Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Dept. of EECE, University of Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019818778","display_name":"Gerhard P. Hancke","orcid":"https://orcid.org/0000-0002-2388-3542"},"institutions":[{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]},{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK","ZA"],"is_corresponding":false,"raw_author_name":"G.P. Hancke","raw_affiliation_strings":["Dept. of Computer Science, City University of Hong Kong, Hong Kong","Dept. of EECE, University of Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Dept. of EECE, University of Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100444517"],"corresponding_institution_ids":["https://openalex.org/I69552723"],"apc_list":null,"apc_paid":null,"fwci":0.2867,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.57657844,"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":"1436","last_page":"1440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":0.9970999956130981,"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":0.9937999844551086,"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/line-of-sight","display_name":"Line-of-sight","score":0.8705023527145386},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.8066226243972778},{"id":"https://openalex.org/keywords/sight","display_name":"Sight","score":0.6685840487480164},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6659929156303406},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.6633484959602356},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5921583771705627},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49630290269851685},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.46752265095710754},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.4264671504497528},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4250299334526062},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3237735629081726},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2658931314945221},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25481998920440674},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21493834257125854},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1474381387233734},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13303110003471375},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.06906431913375854}],"concepts":[{"id":"https://openalex.org/C2780928442","wikidata":"https://www.wikidata.org/wiki/Q6553027","display_name":"Line-of-sight","level":2,"score":0.8705023527145386},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.8066226243972778},{"id":"https://openalex.org/C1517167","wikidata":"https://www.wikidata.org/wiki/Q1134322","display_name":"Sight","level":2,"score":0.6685840487480164},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6659929156303406},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.6633484959602356},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5921583771705627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49630290269851685},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.46752265095710754},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.4264671504497528},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4250299334526062},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3237735629081726},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2658931314945221},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25481998920440674},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21493834257125854},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1474381387233734},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13303110003471375},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.06906431913375854},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icit.2017.7915576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icit.2017.7915576","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Industrial Technology (ICIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8199999928474426,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1574613014","https://openalex.org/W1674702732","https://openalex.org/W1965665622","https://openalex.org/W1995125157","https://openalex.org/W1996168467","https://openalex.org/W2023377631","https://openalex.org/W2075744751","https://openalex.org/W2084503286","https://openalex.org/W2108482152","https://openalex.org/W2111479184","https://openalex.org/W2122646546","https://openalex.org/W2124216931","https://openalex.org/W2125744160","https://openalex.org/W2126996611","https://openalex.org/W2129088323","https://openalex.org/W2150823344","https://openalex.org/W2188632736","https://openalex.org/W2336963494","https://openalex.org/W2337142884","https://openalex.org/W2338194367","https://openalex.org/W2343874524","https://openalex.org/W2424947894","https://openalex.org/W2478748423","https://openalex.org/W2521589983","https://openalex.org/W2547879086","https://openalex.org/W3102042721","https://openalex.org/W6678196408","https://openalex.org/W6704780213"],"related_works":["https://openalex.org/W2904654071","https://openalex.org/W3004316703","https://openalex.org/W3149021053","https://openalex.org/W4389372489","https://openalex.org/W2124974059","https://openalex.org/W2258106632","https://openalex.org/W2900608567","https://openalex.org/W2786742173","https://openalex.org/W1977989201","https://openalex.org/W2770110807"],"abstract_inverted_index":{"Accurate":[0],"ranging":[1,26],"or":[2],"localization":[3,35],"in":[4,24,69,115,122],"non-line":[5,46,65,161],"of":[6,16,47,66,94,96,117,162],"sight":[7,17,48,67,163],"conditions":[8,18,124,129],"is":[9,80,125,134,143,147,156],"still":[10],"an":[11],"open":[12],"research":[13],"problem.":[14],"Non-line":[15],"usually":[19],"introduce":[20],"a":[21,58,70],"positive":[22],"bias":[23,164],"the":[25,45,92,108,113,118,131,141,150,160],"measurement":[27,109],"that":[28,112,149],"has":[29,52],"to":[30,41,53,81,127],"be":[31,37,54],"corrected":[32],"before":[33],"accurate":[34],"can":[36],"achieved.":[38],"In":[39,60],"order":[40],"correct":[42],"this":[43,61],"bias,":[44],"channel":[49,102],"(or":[50],"path)":[51],"characterized":[55],"and":[56,86,153,159],"known":[57],"priori.":[59],"paper,":[62],"we":[63],"characterize":[64],"paths":[68,88],"residential":[71],"environment":[72],"using":[73],"commercial":[74],"off-the-shelf":[75],"802.15.4a":[76],"radios.":[77],"The":[78,105],"aim":[79],"determine":[82],"how":[83],"different":[84],"line-of-sight":[85,128],"non-line-of-sight":[87,123],"are":[89],"by":[90,136],"considering":[91],"variation":[93,114,152,155],"amplitude":[95,116,151],"deterministic":[97,119],"multipath":[98,120],"components":[99,121],"extracted":[100],"from":[101,107],"impulse":[103],"responses.":[104],"results":[106],"campaign":[110],"show":[111],"similar":[126],"if":[130,140],"signal":[132],"path":[133],"obstructed":[135],"walls":[137],"only.":[138],"However,":[139],"obstruction":[142],"more":[144],"complex,":[145],"it":[146],"shown":[148],"range":[154],"much":[157],"higher":[158],"increases":[165],"significantly.":[166]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
