{"id":"https://openalex.org/W2990722173","doi":"https://doi.org/10.1109/tvt.2020.3034317","title":"Optimal Non-Coherent Detector for Ambient Backscatter Communication System","display_name":"Optimal Non-Coherent Detector for Ambient Backscatter Communication System","publication_year":2020,"publication_date":"2020-10-28","ids":{"openalex":"https://openalex.org/W2990722173","doi":"https://doi.org/10.1109/tvt.2020.3034317","mag":"2990722173"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.3034317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3034317","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1911.10105","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028407315","display_name":"Sudarshan Guruacharya","orcid":"https://orcid.org/0000-0001-9833-6650"},"institutions":[{"id":"https://openalex.org/I4210104314","display_name":"New York Institute of Technology","ror":"https://ror.org/01bghzb51","country_code":"US","type":"education","lineage":["https://openalex.org/I4210104314"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sudarshan Guruacharya","raw_affiliation_strings":["Department of Electrical and Computer Engineering, New York Institute of Technology, Old Westbury, NY, USA","New York Institute of Technology"],"raw_orcid":"https://orcid.org/0000-0001-9833-6650","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, New York Institute of Technology, Old Westbury, NY, USA","institution_ids":["https://openalex.org/I4210104314"]},{"raw_affiliation_string":"New York Institute of Technology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051708868","display_name":"Xiao Lu","orcid":"https://orcid.org/0000-0002-0602-2337"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xiao Lu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","University of Alberta"],"raw_orcid":"https://orcid.org/0000-0002-0602-2337","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"University of Alberta","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089270885","display_name":"Ekram Hossain","orcid":"https://orcid.org/0000-0002-5932-6887"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ekram Hossain","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada","University of Manitoba"],"raw_orcid":"https://orcid.org/0000-0002-5932-6887","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"University of Manitoba","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0814,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.36299273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"69","issue":"12","first_page":"16197","last_page":"16201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9980999827384949,"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":0.9976000189781189,"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/detector","display_name":"Detector","score":0.9104685187339783},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6598466634750366},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6530482769012451},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5286926031112671},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.48664769530296326},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.4712762236595154},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42045480012893677},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41978126764297485},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41643646359443665},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4031161069869995},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31119948625564575},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12745684385299683}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.9104685187339783},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6598466634750366},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6530482769012451},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5286926031112671},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.48664769530296326},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.4712762236595154},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42045480012893677},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41978126764297485},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41643646359443665},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4031161069869995},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31119948625564575},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12745684385299683},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tvt.2020.3034317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3034317","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1911.10105","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1911.10105","pdf_url":"https://arxiv.org/pdf/1911.10105","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2990722173","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/1911.10105","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1911.10105","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1911.10105","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1911.10105","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1911.10105","pdf_url":"https://arxiv.org/pdf/1911.10105","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2990722173.pdf","grobid_xml":"https://content.openalex.org/works/W2990722173.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1983893987","https://openalex.org/W2099461393","https://openalex.org/W2102591969","https://openalex.org/W2114632138","https://openalex.org/W2120062331","https://openalex.org/W2160593627","https://openalex.org/W2512920678","https://openalex.org/W2560844389","https://openalex.org/W2566904036","https://openalex.org/W2584930895","https://openalex.org/W2592026187","https://openalex.org/W2775135700","https://openalex.org/W2783647977","https://openalex.org/W2913135829","https://openalex.org/W2925262016","https://openalex.org/W2963753256","https://openalex.org/W2963907541","https://openalex.org/W2969270394","https://openalex.org/W2970616108","https://openalex.org/W2985251921","https://openalex.org/W3035277276","https://openalex.org/W4242781462"],"related_works":["https://openalex.org/W3096503629","https://openalex.org/W2914962572","https://openalex.org/W3030924089","https://openalex.org/W2537499186","https://openalex.org/W2949722504","https://openalex.org/W2603638798","https://openalex.org/W2072881846","https://openalex.org/W2881275928","https://openalex.org/W3034255004","https://openalex.org/W2780874396","https://openalex.org/W2189182097","https://openalex.org/W1979675510","https://openalex.org/W2946093211","https://openalex.org/W2033196669","https://openalex.org/W2013540594","https://openalex.org/W2156717377","https://openalex.org/W3173393923","https://openalex.org/W980914593","https://openalex.org/W2373949447","https://openalex.org/W1974925393"],"abstract_inverted_index":{"The":[0,47,64,77,107],"joint":[1],"probability":[2],"density":[3],"function":[4],"(pdf)":[5],"of":[6,10,49,61,102,116,152],"the":[7,26,38,50,69,82,86,92,98,103,117,123,131,135,153,160,164,168],"received":[8,51,70],"signal":[9,43,52,71,88],"an":[11,114],"ambient":[12,39],"backscatter":[13],"communication":[14],"system":[15],"is":[16,23,44,53,110,125,146,171],"derived,":[17],"assuming":[18],"that":[19,37,159],"on-off":[20],"keying":[21],"(OOK)":[22],"performed":[24],"at":[25],"tag":[27],"to":[28,31,56,72,112,127],"form":[29],"non-return":[30],"zero":[32],"(NRZ)":[33],"line":[34],"codes,":[35],"and":[36,89,97],"radio":[40],"frequency":[41],"(RF)":[42],"white":[45],"Gaussian.":[46],"pdf":[48],"then":[54,90],"utilized":[55],"design":[57],"two":[58],"different":[59],"types":[60],"non-coherent":[62],"detectors.":[63],"first":[65,80,154,161],"detector":[66,79,109,145,162,170],"directly":[67],"uses":[68],"perform":[73],"a":[74,143,149],"hypothesis":[75,93],"test.":[76,94],"second":[78,118,165,169],"estimates":[81],"channel":[83],"based":[84],"on":[85],"observed":[87],"performs":[91],"Test":[95],"statistics":[96],"optimal":[99],"decision":[100],"threshold":[101],"detectors":[104],"are":[105],"derived.":[106],"energy":[108],"shown":[111],"be":[113],"approximation":[115],"detector.":[119,155],"For":[120],"cases":[121],"where":[122],"reader":[124],"able":[126],"avoid":[128],"or":[129],"cancel":[130],"direct":[132],"interference":[133,141],"from":[134],"RF":[136],"source":[137],"(e.g.,":[138],"through":[139],"successive":[140],"cancellation),":[142],"third":[144],"given":[147],"as":[148],"special":[150],"case":[151],"Numerical":[156],"results":[157],"show":[158],"outperforms":[163],"detector,":[166],"although":[167],"computationally":[172],"simpler.":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}