{"id":"https://openalex.org/W3174483751","doi":"https://doi.org/10.1109/ojcoms.2021.3090836","title":"Energy Efficiency Maximization for Symbiotic Radio Networks With Multiple Backscatter Devices","display_name":"Energy Efficiency Maximization for Symbiotic Radio Networks With Multiple Backscatter Devices","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3174483751","doi":"https://doi.org/10.1109/ojcoms.2021.3090836","mag":"3174483751"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2021.3090836","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2021.3090836","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09461158.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09461158.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022778732","display_name":"Haohang Yang","orcid":"https://orcid.org/0000-0002-7675-1543"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Haohang Yang","raw_affiliation_strings":["University of Sheffield, Sheffield, U.K"],"raw_orcid":"https://orcid.org/0000-0002-7675-1543","affiliations":[{"raw_affiliation_string":"University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084784516","display_name":"Yinghui Ye","orcid":"https://orcid.org/0000-0002-0110-3592"},"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":"Yinghui Ye","raw_affiliation_strings":["Shaanxi Key Laboratory of Information Communication Network and Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","Shaanxi Key Laboratory of Information Communication Network and Security, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-0110-3592","affiliations":[{"raw_affiliation_string":"Shaanxi Key Laboratory of Information Communication Network and Security, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"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/A5083599294","display_name":"Kai Liang","orcid":"https://orcid.org/0000-0002-9431-9391"},"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":"Kai Liang","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"],"raw_orcid":"https://orcid.org/0000-0002-9431-9391","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/A5069850104","display_name":"Xiaoli Chu","orcid":"https://orcid.org/0000-0003-1863-6149"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xiaoli Chu","raw_affiliation_strings":["University of Sheffield, Sheffield, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1863-6149","affiliations":[{"raw_affiliation_string":"University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":3.6927,"has_fulltext":true,"cited_by_count":66,"citation_normalized_percentile":{"value":0.94047895,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"2","issue":null,"first_page":"1431","last_page":"1444"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9990000128746033,"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":0.9962000250816345,"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/backscatter","display_name":"Backscatter (email)","score":0.7659372091293335},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6795675754547119},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5383919477462769},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.5283433198928833},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5215758681297302},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5073613524436951},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49025633931159973},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4739301800727844},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43347084522247314},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.42790746688842773},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.42201700806617737},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4139060080051422},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.41343045234680176},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3235681653022766},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3204498887062073},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2804756462574005},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.21724554896354675},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.194448322057724},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11742201447486877},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09439867734909058},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08558455109596252}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7659372091293335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6795675754547119},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5383919477462769},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.5283433198928833},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5215758681297302},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5073613524436951},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49025633931159973},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4739301800727844},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43347084522247314},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.42790746688842773},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.42201700806617737},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4139060080051422},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.41343045234680176},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3235681653022766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3204498887062073},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2804756462574005},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.21724554896354675},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.194448322057724},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11742201447486877},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09439867734909058},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08558455109596252},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ojcoms.2021.3090836","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2021.3090836","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09461158.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:183080","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:cf97cd6fda5e453cae5c19ff1596870f","is_oa":true,"landing_page_url":"https://doaj.org/article/cf97cd6fda5e453cae5c19ff1596870f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 2, Pp 1431-1444 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2021.3090836","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2021.3090836","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09461158.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1595715893","display_name":null,"funder_award_id":"B08038","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"},{"id":"https://openalex.org/G1823577930","display_name":null,"funder_award_id":"61901317","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2281602725","display_name":null,"funder_award_id":"JB190104","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4048731609","display_name":"indoor small-cell Networks with 3D MIMO Array Antennas","funder_award_id":"734798","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5306782587","display_name":null,"funder_award_id":"202005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5549993810","display_name":null,"funder_award_id":"B08038","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5591491776","display_name":null,"funder_award_id":"2021JQ-713","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G6262623925","display_name":null,"funder_award_id":"2019YFE0113200","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7076292191","display_name":null,"funder_award_id":"21JK0914","funder_id":"https://openalex.org/F4320325627","funder_display_name":"Education Department of Shaanxi Province"},{"id":"https://openalex.org/G7384395640","display_name":"indoor small-cell Networks with 3D MIMO Array Antennas","funder_award_id":"734798","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"},{"id":"https://openalex.org/G7842005466","display_name":null,"funder_award_id":"Horizon 2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7873925584","display_name":null,"funder_award_id":"B08038","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G8500871024","display_name":null,"funder_award_id":"B08038","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320325627","display_name":"Education Department of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320338337","display_name":"H2020 Marie Sk\u0142odowska-Curie Actions","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3174483751.pdf","grobid_xml":"https://content.openalex.org/works/W3174483751.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1967956032","https://openalex.org/W1987380770","https://openalex.org/W1997834106","https://openalex.org/W2091502075","https://openalex.org/W2107561590","https://openalex.org/W2123059049","https://openalex.org/W2140973383","https://openalex.org/W2284489543","https://openalex.org/W2393478743","https://openalex.org/W2690196614","https://openalex.org/W2765202988","https://openalex.org/W2769089345","https://openalex.org/W2775135700","https://openalex.org/W2783647977","https://openalex.org/W2891666821","https://openalex.org/W2897098321","https://openalex.org/W2902031701","https://openalex.org/W2921454476","https://openalex.org/W2960733087","https://openalex.org/W2960822724","https://openalex.org/W2962247285","https://openalex.org/W2962732150","https://openalex.org/W2963205726","https://openalex.org/W2976555833","https://openalex.org/W2980723137","https://openalex.org/W2981587265","https://openalex.org/W2989312698","https://openalex.org/W2990865112","https://openalex.org/W2994414860","https://openalex.org/W2999064769","https://openalex.org/W3012395922","https://openalex.org/W3086892208","https://openalex.org/W3101496806"],"related_works":["https://openalex.org/W2160222453","https://openalex.org/W2121800375","https://openalex.org/W2362971132","https://openalex.org/W2020063395","https://openalex.org/W2371687215","https://openalex.org/W1521875845","https://openalex.org/W1967958706","https://openalex.org/W2117591691","https://openalex.org/W2134795081","https://openalex.org/W2960094100"],"abstract_inverted_index":{"Driven":[0],"by":[1,63,117],"the":[2,8,50,56,60,75,84,97,120,125,140,151,165,172,182,188,194,199,204,212,217,221],"limited":[3],"radio":[4,16],"spectrum":[5],"resources":[6],"and":[7,54,124,129,144,171,187,220],"high":[9],"energy":[10,86,98,114],"consumption":[11],"of":[12,77,101],"wireless":[13],"devices,":[14],"symbiotic":[15],"(SR)":[17],"has":[18],"recently":[19],"been":[20],"proposed":[21,183],"to":[22,35,59,95,112],"support":[23],"passive":[24,41],"Internet-of-Things":[25],"(IoT)":[26],"networks,":[27],"where":[28],"a":[29,36,78,158],"primary":[30,37,52,218],"transmitter":[31],"(PT)":[32],"transmits":[33],"information":[34,48],"reader":[38],"(PR),":[39],"while":[40,81,115,210],"backscatter":[42,55,223],"devices":[43],"(BDs)":[44],"modulate":[45],"their":[46,65],"own":[47],"on":[49,70,164],"received":[51],"signal":[53,58],"modulated":[57],"same":[61],"PR":[62],"adjusting":[64],"reflection":[66,127],"coefficients.":[67],"Existing":[68],"works":[69],"SR":[71,103,142,146],"have":[72],"mainly":[73],"studied":[74],"case":[76],"single":[79],"BD":[80,195],"without":[82],"considering":[83],"BD's":[85],"harvesting":[87],"(EH)":[88],"ability.":[89],"In":[90],"this":[91],"paper,":[92],"we":[93,156],"aim":[94],"maximize":[96],"efficiency":[99],"(EE)":[100],"an":[102],"system":[104,189],"that":[105,162,181,196],"includes":[106],"multiple":[107,132],"BDs":[108],"each":[109],"being":[110],"able":[111],"harvest":[113],"backscattering,":[116],"jointly":[118],"optimizing":[119],"PT":[121],"transmission":[122],"power":[123],"BDs'":[126],"coefficients":[128],"time":[130,135,207],"division":[131],"access":[133],"(TDMA)":[134],"slot":[136],"durations":[137],"for":[138,208,215],"both":[139,216],"parasitic":[141],"(PSR)":[143],"commensal":[145],"(CSR)":[147],"cases.":[148],"To":[149],"solve":[150],"formulated":[152],"non-convex":[153],"optimization":[154],"problems,":[155],"propose":[157],"Dinkelbach-based":[159],"iterative":[160],"algorithm":[161,184],"builds":[163],"block":[166],"coordinated":[167],"decent":[168],"(BCD)":[169],"method":[170],"successive":[173],"convex":[174],"programming":[175],"(SCP)":[176],"technique.":[177],"Simulation":[178],"results":[179],"show":[180],"converges":[185],"fast,":[186],"EE":[190,201],"is":[191,202],"maximized":[192],"when":[193],"can":[197],"provide":[198],"highest":[200],"allocated":[203],"maximum":[205],"allowed":[206],"backscattering":[209],"guaranteeing":[211],"throughput":[213],"requirements":[214],"link":[219],"other":[222],"links.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":12}],"updated_date":"2026-07-18T07:39:51.176621","created_date":"2025-10-10T00:00:00"}
