{"id":"https://openalex.org/W3091819293","doi":"https://doi.org/10.1109/pimrc48278.2020.9217184","title":"Backscatter-Based Cooperative NOMA","display_name":"Backscatter-Based Cooperative NOMA","publication_year":2020,"publication_date":"2020-08-01","ids":{"openalex":"https://openalex.org/W3091819293","doi":"https://doi.org/10.1109/pimrc48278.2020.9217184","mag":"3091819293"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc48278.2020.9217184","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc48278.2020.9217184","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5100373305","display_name":"Wei-Yu Chen","orcid":"https://orcid.org/0000-0003-2958-8437"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiyu Chen","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defence Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defence Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085315242","display_name":"Haiyang Ding","orcid":"https://orcid.org/0000-0003-4446-5216"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haiyang Ding","raw_affiliation_strings":["College of Information and Communication, National University of Defence Technology, Xi\u2019an, China","College of Information and Communication, National University of Defence Technology, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"College of Information and Communication, National University of Defence Technology, Xi\u2019an, China","institution_ids":[]},{"raw_affiliation_string":"College of Information and Communication, National University of Defence Technology, Xi'an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089256340","display_name":"Shilian Wang","orcid":"https://orcid.org/0000-0003-4132-8750"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shilian Wang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defence Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defence Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021191255","display_name":"Daniel Benevides da Costa","orcid":"https://orcid.org/0000-0002-5439-7475"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Daniel Benevides da Costa","raw_affiliation_strings":["Department of Computer Engineering, Federal University of Cear\u00e1, Sobral, CE, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Federal University of Cear\u00e1, Sobral, CE, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034754948","display_name":"Fengkui Gong","orcid":"https://orcid.org/0000-0002-4211-0959"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengkui Gong","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058989730","display_name":"Pedro H. J. Nardelli","orcid":"https://orcid.org/0000-0002-7398-1802"},"institutions":[{"id":"https://openalex.org/I63548447","display_name":"Lappeenranta-Lahti University of Technology","ror":"https://ror.org/0208vgz68","country_code":"FI","type":"education","lineage":["https://openalex.org/I63548447"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pedro Henrique Juliano Nardelli","raw_affiliation_strings":["School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland"],"affiliations":[{"raw_affiliation_string":"School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland","institution_ids":["https://openalex.org/I63548447"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100373305"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.2055,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51574834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication 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/T11458","display_name":"Advanced Wireless Communication 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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9984999895095825,"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":0.9959999918937683,"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/noma","display_name":"Noma","score":0.9309229254722595},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7934808135032654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7109888195991516},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6498145461082458},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6182428598403931},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.511725664138794},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4905182719230652},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.4886026978492737},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45221179723739624},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4476100206375122},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43531233072280884},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4342598021030426},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.43171426653862},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3836381435394287},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2913028597831726},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.25465577840805054},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24888241291046143},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1835044026374817},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17096883058547974},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13413524627685547},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1340714991092682},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08417701721191406}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.9309229254722595},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7934808135032654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7109888195991516},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6498145461082458},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6182428598403931},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.511725664138794},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4905182719230652},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.4886026978492737},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45221179723739624},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4476100206375122},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43531233072280884},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4342598021030426},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.43171426653862},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3836381435394287},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2913028597831726},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.25465577840805054},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24888241291046143},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1835044026374817},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17096883058547974},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13413524627685547},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1340714991092682},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08417701721191406},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc48278.2020.9217184","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc48278.2020.9217184","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1958281780","https://openalex.org/W2027563534","https://openalex.org/W2070264205","https://openalex.org/W2094438648","https://openalex.org/W2131164410","https://openalex.org/W2152121970","https://openalex.org/W2507790150","https://openalex.org/W2522847968","https://openalex.org/W2610335499","https://openalex.org/W2775135700","https://openalex.org/W2791237814","https://openalex.org/W2792730202","https://openalex.org/W2919618976","https://openalex.org/W2955144875","https://openalex.org/W3101450547","https://openalex.org/W3134194494","https://openalex.org/W4300223101","https://openalex.org/W6780559582"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W3191669748","https://openalex.org/W2510978767","https://openalex.org/W4309408293","https://openalex.org/W2964123890","https://openalex.org/W2105570002","https://openalex.org/W2133980965","https://openalex.org/W2951243981","https://openalex.org/W4299740817"],"abstract_inverted_index":{"A":[0],"backscatter":[1,27],"cooperation":[2],"(BC)":[3],"mechanism":[4],"is":[5,18,119],"pro-posed":[6],"for":[7],"power-domain":[8],"non-orthogonal":[9],"multiple":[10],"access":[11],"(NOMA)":[12],"downlink":[13],"transmission.":[14],"The":[15],"key":[16],"idea":[17],"to":[19,23,33,72],"enable":[20],"one":[21],"user":[22],"split":[24],"and":[25,56,87],"then":[26],"part":[28],"of":[29,67,105],"its":[30,42],"received":[31],"signals":[32],"improve":[34],"the":[35,64,68,97,107,126,132,137],"reception":[36],"at":[37],"another":[38],"user.":[39],"To":[40],"evaluate":[41],"performance,":[43,84],"three":[44,108],"benchmark":[45],"schemes":[46],"are":[47,50,76,91,113],"introduced.":[48],"They":[49],"non-cooperation":[51],"(NC)-NOMA,":[52],"conventional":[53],"relaying":[54,58],"(CR)-NOMA,":[55],"incremental":[57],"(IR)-NOMA.":[59],"For":[60],"all":[61,106],"these":[62],"schemes,":[63],"analytical":[65],"expressions":[66],"minimum":[69],"total":[70],"power":[71],"avoid":[73],"information":[74],"outage":[75,83],"derived,":[77],"based":[78],"on":[79],"which":[80],"their":[81],"respective":[82],"expected":[85],"rates,":[86],"diversity-multiplexing":[88],"trade-off":[89],"(DMT)":[90],"investigated.":[92],"Analytical":[93],"results":[94],"show":[95],"that":[96,121],"proposed":[98,127],"BC-NOMA":[99,128],"strictly":[100],"outperforms":[101],"NC-NOMA":[102],"in":[103],"terms":[104],"metrics.":[109],"Furthermore,":[110],"theoretical":[111],"analyses":[112],"validated":[114],"via":[115],"Monte-Carlo":[116],"simulations.":[117],"It":[118],"shown":[120],"compared":[122],"with":[123],"CR/IR-NOMA,":[124],"only":[125],"scheme":[129],"can":[130],"enhance":[131],"transmission":[133,138],"reliability":[134],"without":[135],"impairing":[136],"rate.":[139]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}