{"id":"https://openalex.org/W3043671189","doi":"https://doi.org/10.1109/tvt.2020.3022352","title":"Subcarrier-Wise Backscatter Communications Over Ambient OFDM for Low Power IoT","display_name":"Subcarrier-Wise Backscatter Communications Over Ambient OFDM for Low Power IoT","publication_year":2020,"publication_date":"2020-09-08","ids":{"openalex":"https://openalex.org/W3043671189","doi":"https://doi.org/10.1109/tvt.2020.3022352","mag":"3043671189"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.3022352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3022352","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"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2007.08157","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109801149","display_name":"Hossein Mashad Nemati","orcid":"https://orcid.org/0000-0003-3309-8182"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Mahyar Nemati","raw_affiliation_strings":["School of Information Technology, Deakin University, Geelong, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0003-3309-8182","affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Geelong, VIC, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101597334","display_name":"Morteza Soltani","orcid":"https://orcid.org/0000-0002-8470-1482"},"institutions":[{"id":"https://openalex.org/I155093810","display_name":"University of Idaho","ror":"https://ror.org/03hbp5t65","country_code":"US","type":"education","lineage":["https://openalex.org/I155093810"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Morteza Soltani","raw_affiliation_strings":["Department of Electrical, and Computer Engineering, University of Idaho, Moscow, ID, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, and Computer Engineering, University of Idaho, Moscow, ID, USA","institution_ids":["https://openalex.org/I155093810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028035987","display_name":"Jie Ding","orcid":"https://orcid.org/0000-0001-9927-5415"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jie Ding","raw_affiliation_strings":["School of Information Technology, Deakin University, Geelong, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0001-9927-5415","affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Geelong, VIC, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022303970","display_name":"Jinho Choi","orcid":"https://orcid.org/0000-0002-4895-6680"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jinho Choi","raw_affiliation_strings":["School of Information Technology, Deakin University, Geelong, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0002-4895-6680","affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Geelong, VIC, Australia","institution_ids":["https://openalex.org/I149704539"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5109801149"],"corresponding_institution_ids":["https://openalex.org/I149704539"],"apc_list":null,"apc_paid":null,"fwci":1.5605,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.83162723,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"69","issue":"11","first_page":"13229","last_page":"13242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9969000220298767,"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/subcarrier","display_name":"Subcarrier","score":0.9087482690811157},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8612591624259949},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.7349169254302979},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6422473192214966},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6151555776596069},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.519008994102478},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4723297953605652},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.43457892537117004},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4318031966686249},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.42747583985328674},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.323239266872406},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2121390998363495},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1819005310535431},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.15208202600479126},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07159584760665894}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.9087482690811157},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8612591624259949},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.7349169254302979},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6422473192214966},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6151555776596069},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.519008994102478},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4723297953605652},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.43457892537117004},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4318031966686249},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.42747583985328674},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.323239266872406},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2121390998363495},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1819005310535431},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.15208202600479126},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07159584760665894},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tvt.2020.3022352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.3022352","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:2007.08157","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2007.08157","pdf_url":"https://arxiv.org/pdf/2007.08157","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"pmh:oai:dro.deakin.edu.au:DU:30145895","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401102","display_name":"Own your potential (DEAKIN)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149704539","host_organization_name":"Deakin University","host_organization_lineage":["https://openalex.org/I149704539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:figshare.com:article/20682964","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Subcarrier-wise_backscatter_communications_over_Ambient_OFDM_for_Low_Power_IoT/20682964","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2007.08157","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2007.08157","pdf_url":"https://arxiv.org/pdf/2007.08157","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1117597068","display_name":null,"funder_award_id":"DP200100391","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W262820864","https://openalex.org/W659271869","https://openalex.org/W1505940948","https://openalex.org/W1527145448","https://openalex.org/W1555830730","https://openalex.org/W1575578525","https://openalex.org/W1603453139","https://openalex.org/W1608359240","https://openalex.org/W1650423943","https://openalex.org/W1987380770","https://openalex.org/W1994803221","https://openalex.org/W2019307376","https://openalex.org/W2023608649","https://openalex.org/W2035141480","https://openalex.org/W2053399484","https://openalex.org/W2076520603","https://openalex.org/W2082263355","https://openalex.org/W2099461393","https://openalex.org/W2107133503","https://openalex.org/W2109520672","https://openalex.org/W2146120529","https://openalex.org/W2172089281","https://openalex.org/W2211212845","https://openalex.org/W2334157998","https://openalex.org/W2344487751","https://openalex.org/W2479746726","https://openalex.org/W2489399947","https://openalex.org/W2512920678","https://openalex.org/W2540924152","https://openalex.org/W2562856195","https://openalex.org/W2572855315","https://openalex.org/W2584930895","https://openalex.org/W2593455608","https://openalex.org/W2595997202","https://openalex.org/W2755207117","https://openalex.org/W2761858755","https://openalex.org/W2762575110","https://openalex.org/W2765552380","https://openalex.org/W2766663627","https://openalex.org/W2767724339","https://openalex.org/W2775135700","https://openalex.org/W2788331441","https://openalex.org/W2798895002","https://openalex.org/W2808106862","https://openalex.org/W2884418280","https://openalex.org/W2891354184","https://openalex.org/W2896348527","https://openalex.org/W2908689358","https://openalex.org/W2913135829","https://openalex.org/W2913695229","https://openalex.org/W2914462121","https://openalex.org/W2917058181","https://openalex.org/W2950954280","https://openalex.org/W2963907541","https://openalex.org/W2964634644","https://openalex.org/W2969403123","https://openalex.org/W2969424089","https://openalex.org/W2972205253","https://openalex.org/W2985251921","https://openalex.org/W3016251777","https://openalex.org/W3022916026","https://openalex.org/W3034734540","https://openalex.org/W3098682482","https://openalex.org/W3100695911","https://openalex.org/W4205533812","https://openalex.org/W4226379933","https://openalex.org/W4247702180","https://openalex.org/W4250598470","https://openalex.org/W4252631361","https://openalex.org/W6636252025","https://openalex.org/W6751017063"],"related_works":["https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W3161598161","https://openalex.org/W2306672848","https://openalex.org/W2128552819","https://openalex.org/W4291701075","https://openalex.org/W2039985128","https://openalex.org/W1823550417","https://openalex.org/W2147186021","https://openalex.org/W2785337709"],"abstract_inverted_index":{"Ambient":[0],"backscatter":[1,51],"communication":[2,52],"(AmBC)":[3],"over":[4,53,72],"orthogonal-frequency-division-multiplexing":[5],"(OFDM)":[6],"signals":[7,28],"has":[8],"recently":[9],"been":[10],"proposed":[11,208],"as":[12],"an":[13],"appealing":[14],"technique":[15],"for":[16,191],"low":[17],"power":[18,43,182],"Internet-of-Things":[19],"(IoT)":[20],"applications.":[21],"The":[22,101],"special":[23,64],"spectrum":[24,65],"structure":[25,66],"of":[26,32,36,67,135,149,172,183,206,212],"OFDM":[27,55,68],"provides":[29],"a":[30,79,89,144,192,200],"range":[31],"flexibility":[33],"in":[34,115,138,143,156,188,210],"terms":[35,211],"bit-error-rate":[37],"(BER)":[38],"performance,":[39],"data":[40,71,91,153,169,214],"rate,":[41,215],"and":[42,83,152,179,196,216],"consumption.":[44],"In":[45,119],"this":[46],"paper,":[47],"we":[48],"study":[49],"subcarrier-wise":[50],"ambient":[54],"signals.":[56],"This":[57],"new":[58],"AmBC":[59],"is":[60,128,164],"to":[61,69,87,98,130,166,186,202],"exploit":[62],"the":[63,116,120,132,136,147,150,157,168,173,181,184,204,207],"transmit":[70,105],"its":[73,84],"squeezed":[74],"orthogonal":[75],"subcarriers.":[76],"We":[77],"propose":[78],"basis":[80,102],"transmission":[81,126],"scheme,":[82],"two":[85],"modifications":[86],"support":[88],"higher":[90],"rate":[92,170],"with":[93],"superior":[94],"BER":[95,133],"performance":[96,134,205],"compared":[97],"existing":[99],"methods.":[100],"scheme":[103],"can":[104],"one":[106],"bit":[107],"per":[108],"subcarrier":[109,124],"using":[110],"on-off":[111],"keying":[112],"(OOK)":[113],"modulation":[114,162],"frequency":[117],"domain.":[118],"first":[121],"modification,":[122,159],"interleaved":[123,160],"block":[125],"model":[127],"employed":[129,165],"improve":[131],"system":[137],"frequency-selective":[139],"channels.":[140],"It":[141,176],"results":[142],"trade-off":[145],"between":[146],"size":[148],"blocks,":[151],"rate.":[154],"Thus,":[155],"second":[158],"index":[161],"(IM)":[163],"mitigate":[167],"decrementation":[171],"former":[174],"modification.":[175],"also":[177],"stabilizes,":[178],"controls":[180],"signal":[185],"result":[187],"interference":[189],"reduction":[190],"legacy":[193],"receiver.":[194],"Analytical,":[195],"numerical":[197],"evaluations":[198],"provide":[199],"proof":[201],"see":[203],"method":[209],"BER,":[213],"interference.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
