{"id":"https://openalex.org/W4362513734","doi":"https://doi.org/10.1109/jiot.2023.3263967","title":"Joint Waveform Design and Detection in Symbiotic Ambient Backscatter NOMA Systems","display_name":"Joint Waveform Design and Detection in Symbiotic Ambient Backscatter NOMA Systems","publication_year":2023,"publication_date":"2023-04-03","ids":{"openalex":"https://openalex.org/W4362513734","doi":"https://doi.org/10.1109/jiot.2023.3263967"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3263967","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3263967","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-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/A5068077570","display_name":"Chaowei Wang","orcid":"https://orcid.org/0000-0003-3858-3531"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chaowei Wang","raw_affiliation_strings":["School of Electronic Engineering and the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066186136","display_name":"Mingliang Pang","orcid":"https://orcid.org/0000-0002-1312-1763"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingliang Pang","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076566366","display_name":"Gaofeng Cui","orcid":"https://orcid.org/0000-0001-9814-2768"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaofeng Cui","raw_affiliation_strings":["School of Electronic Engineering and the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091781402","display_name":"Xinshi Chang","orcid":"https://orcid.org/0000-0002-0914-8111"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinshi Chang","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085386121","display_name":"Fan Jiang","orcid":"https://orcid.org/0000-0002-8968-5178"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Jiang","raw_affiliation_strings":["Shaanxi Key Laboratory of Information Communication Network and Security, Xi’an University of Posts and Telecommunications, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"Shaanxi Key Laboratory of Information Communication Network and Security, Xi’an University of Posts and Telecommunications, Xi’an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090990710","display_name":"Yuan Yao","orcid":"https://orcid.org/0000-0003-4408-3031"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Yao","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432924","display_name":"Weidong Wang","orcid":"https://orcid.org/0000-0002-0343-9559"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Wang","raw_affiliation_strings":["School of Electronic Engineering and the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5068077570"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":2.3969,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.889425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"10","issue":"22","first_page":"19507","last_page":"19517"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9958000183105469,"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/telecommunications-link","display_name":"Telecommunications link","score":0.7862829566001892},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7695428133010864},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.7613468766212463},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.6311008930206299},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6081239581108093},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5759532451629639},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5485596656799316},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5441232323646545},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5040587186813354},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4797702729701996},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.4747924208641052},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.46748656034469604},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4515692889690399},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.44285672903060913},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.40869754552841187},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34309127926826477},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1444436013698578},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1374533772468567},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.11673694849014282},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09256091713905334},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08095204830169678}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7862829566001892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7695428133010864},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7613468766212463},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.6311008930206299},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6081239581108093},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5759532451629639},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5485596656799316},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5441232323646545},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5040587186813354},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4797702729701996},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.4747924208641052},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.46748656034469604},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4515692889690399},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.44285672903060913},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.40869754552841187},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34309127926826477},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1444436013698578},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1374533772468567},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.11673694849014282},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09256091713905334},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08095204830169678},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"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/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2023.3263967","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3263967","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G4765825055","display_name":null,"funder_award_id":"2020YFB1807204","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6415290847","display_name":null,"funder_award_id":"62071377","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W2106135946","https://openalex.org/W2109518812","https://openalex.org/W2145417574","https://openalex.org/W2164839717","https://openalex.org/W2512920678","https://openalex.org/W2566904036","https://openalex.org/W2590250009","https://openalex.org/W2735500522","https://openalex.org/W2790139930","https://openalex.org/W2893939120","https://openalex.org/W2914462121","https://openalex.org/W2917742094","https://openalex.org/W2936544238","https://openalex.org/W2964181299","https://openalex.org/W2977124469","https://openalex.org/W3005589427","https://openalex.org/W3011870742","https://openalex.org/W3014490719","https://openalex.org/W3015501413","https://openalex.org/W3036361269","https://openalex.org/W3043953517","https://openalex.org/W3048231388","https://openalex.org/W3088469093","https://openalex.org/W3091836655","https://openalex.org/W3098212113","https://openalex.org/W3114314229","https://openalex.org/W3120353641","https://openalex.org/W3127645938","https://openalex.org/W3129116239","https://openalex.org/W3136338365","https://openalex.org/W3136445001","https://openalex.org/W3146291710","https://openalex.org/W3154120173","https://openalex.org/W3157270090","https://openalex.org/W3166006271","https://openalex.org/W3172773671","https://openalex.org/W3174483751","https://openalex.org/W3184525576","https://openalex.org/W3198753883","https://openalex.org/W3212620775","https://openalex.org/W4205438146","https://openalex.org/W4205612541","https://openalex.org/W4205693892","https://openalex.org/W4226318951","https://openalex.org/W4226341584","https://openalex.org/W4285172132","https://openalex.org/W4288064570","https://openalex.org/W4292968432"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2950413682","https://openalex.org/W3039370918","https://openalex.org/W2980162015","https://openalex.org/W2370038111","https://openalex.org/W4400277783","https://openalex.org/W2769732439","https://openalex.org/W3091696342","https://openalex.org/W4297882612","https://openalex.org/W3214327504"],"abstract_inverted_index":{"Nonorthogonal":[0],"multiple":[1],"access":[2,26],"(NOMA)":[3],"and":[4,24,119,121],"symbiotic":[5,39],"ambient":[6],"backscatter":[7,64],"communications":[8],"(AmBCs)":[9],"are":[10],"both":[11],"considered":[12],"promising":[13],"technologies":[14],"for":[15],"beyond":[16],"5G":[17],"mobile":[18],"communication":[19,40],"technology":[20],"by":[21,77,95,108],"enabling":[22],"low-powered":[23],"spectrum-efficient":[25],"in":[27,41],"large-scale":[28],"Internet":[29],"of":[30,104,117],"Things.":[31],"In":[32,46],"this":[33],"article,":[34],"we":[35,51,111],"investigate":[36],"the":[37,53,63,69,73,78,85,92,96,102,105,114,139,148],"uplink":[38],"AmBC":[42],"enabled":[43],"NOMA":[44],"system.":[45],"contrast":[47],"with":[48],"existing":[49],"works,":[50],"assume":[52],"carrier":[54],"transmitter":[55],"(CT)":[56],"transmits":[57],"information":[58],"while":[59],"providing":[60],"energy":[61,70],"to":[62,80],"devices":[65],"(BDs),":[66],"which":[67,98],"improves":[68],"efficiency.":[71],"However,":[72],"signal":[74,93,107,115],"power":[75],"transmitted":[76],"CT":[79,118],"integrated":[81],"receiver":[82],"(IR)":[83],"through":[84],"direct":[86,156],"link":[87],"is":[88,152],"much":[89],"larger":[90],"than":[91],"reflected":[94,106],"BD,":[97],"can":[99],"seriously":[100],"affect":[101],"detection":[103,126,142],"BD.":[109],"Therefore,":[110],"jointly":[112],"design":[113],"waveforms":[116],"BDs,":[120],"propose":[122],"a":[123],"multiuser":[124,141],"blind":[125],"algorithm":[127,143],"based":[128],"on":[129],"interference":[130],"cancellation":[131],"at":[132],"IR.":[133],"The":[134],"simulation":[135],"results":[136],"demonstrate":[137],"that":[138],"proposed":[140],"achieves":[144],"improved":[145],"performance":[146],"even":[147],"active":[149],"BD":[150],"number":[151],"unknown":[153],"or":[154],"without":[155],"link.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}