{"id":"https://openalex.org/W3016636371","doi":"https://doi.org/10.1109/tccn.2020.2988556","title":"Throughput Maximization With Energy Harvesting in UAV-Assisted Cognitive Mobile Relay Networks","display_name":"Throughput Maximization With Energy Harvesting in UAV-Assisted Cognitive Mobile Relay Networks","publication_year":2020,"publication_date":"2020-04-17","ids":{"openalex":"https://openalex.org/W3016636371","doi":"https://doi.org/10.1109/tccn.2020.2988556","mag":"3016636371"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2020.2988556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2020.2988556","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","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/A5010198016","display_name":"Hangqi Li","orcid":"https://orcid.org/0000-0001-8071-7471"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangqi Li","raw_affiliation_strings":["College of Communication and Engineering, Jilin University, Changchun, China"],"raw_orcid":"https://orcid.org/0000-0001-8071-7471","affiliations":[{"raw_affiliation_string":"College of Communication and Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100668750","display_name":"Xiaohui Zhao","orcid":"https://orcid.org/0000-0002-3363-5139"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Zhao","raw_affiliation_strings":["College of Communication and Engineering, Jilin University, Changchun, China"],"raw_orcid":"https://orcid.org/0000-0002-3363-5139","affiliations":[{"raw_affiliation_string":"College of Communication and Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I194450716"],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":3.1965,"has_fulltext":false,"cited_by_count":52,"citation_normalized_percentile":{"value":0.92552382,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"7","issue":"1","first_page":"197","last_page":"209"},"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/T11133","display_name":"UAV Applications and Optimization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9979000091552734,"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/computer-science","display_name":"Computer science","score":0.783920407295227},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7750098705291748},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7520171999931335},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5833023190498352},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5551335215568542},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5417613983154297},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5266749262809753},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.5248420238494873},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.4843098223209381},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.47752442955970764},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.475106805562973},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.42139020562171936},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38591015338897705},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.3288358449935913},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.32835423946380615},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2943999767303467},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15511181950569153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1247870922088623},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10496783256530762},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1016891598701477},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09443238377571106}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.783920407295227},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7750098705291748},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7520171999931335},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5833023190498352},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5551335215568542},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5417613983154297},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5266749262809753},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.5248420238494873},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.4843098223209381},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.47752442955970764},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.475106805562973},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.42139020562171936},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38591015338897705},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3288358449935913},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32835423946380615},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2943999767303467},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15511181950569153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1247870922088623},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10496783256530762},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1016891598701477},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09443238377571106},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2020.2988556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2020.2988556","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","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":0.8799999952316284}],"awards":[{"id":"https://openalex.org/G6770083957","display_name":"\u4e0d\u786e\u5b9a\u53c2\u6570\u4e0b\u8ba4\u77e5\u65e0\u7ebf\u7535\u9c81\u68d2\u529f\u7387\u63a7\u5236\u548c\u65f6\u5ef6\u8865\u507f\u6280\u672f\u7814\u7a76","funder_award_id":"61571209","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1487085396","https://openalex.org/W2034425715","https://openalex.org/W2041488232","https://openalex.org/W2116308225","https://openalex.org/W2123363172","https://openalex.org/W2152447715","https://openalex.org/W2168078104","https://openalex.org/W2207064437","https://openalex.org/W2268751503","https://openalex.org/W2318790069","https://openalex.org/W2343448572","https://openalex.org/W2523219060","https://openalex.org/W2531296059","https://openalex.org/W2558111423","https://openalex.org/W2575684252","https://openalex.org/W2614312052","https://openalex.org/W2620237705","https://openalex.org/W2742476748","https://openalex.org/W2767105570","https://openalex.org/W2788856332","https://openalex.org/W2803966618","https://openalex.org/W2809276138","https://openalex.org/W2882998053","https://openalex.org/W2884735424","https://openalex.org/W2904947504","https://openalex.org/W2907899522","https://openalex.org/W2911165953","https://openalex.org/W2936387177","https://openalex.org/W2950944913","https://openalex.org/W2954253723","https://openalex.org/W2954297758","https://openalex.org/W2963019839","https://openalex.org/W2964245437","https://openalex.org/W2973037713","https://openalex.org/W2979655510","https://openalex.org/W2991292591","https://openalex.org/W2995055547","https://openalex.org/W3102859365","https://openalex.org/W4246297047"],"related_works":["https://openalex.org/W2075530143","https://openalex.org/W2489619855","https://openalex.org/W2124240980","https://openalex.org/W2519403816","https://openalex.org/W2138759004","https://openalex.org/W2292005531","https://openalex.org/W2003870685","https://openalex.org/W2606858825","https://openalex.org/W2533637577","https://openalex.org/W4232438839"],"abstract_inverted_index":{"In":[0,30],"order":[1],"to":[2,57,88,100,125],"extend":[3],"the":[4,11,28,59,67,90,96,101,110,116,120,127,149,163,168,181,188,192,199,204,208,215],"communication":[5,60,128,171],"coverage":[6],"and":[7,95,119,185],"improve":[8],"system":[9,201,210],"performance,":[10],"applications":[12],"of":[13,25,61,93,104,115,129,167,191,207],"unmanned":[14],"aerial":[15],"vehicles":[16],"(UAVs)":[17],"in":[18,27,39],"wireless":[19],"communications":[20],"have":[21],"attracted":[22],"a":[23,35,53,77,84,157],"lot":[24],"attention":[26],"industry.":[29],"this":[31,135,176],"paper,":[32],"we":[33,82,139,174,186],"propose":[34],"power":[36,69,113,218],"control":[37,219],"algorithm":[38],"energy":[40,105],"harvesting":[41],"(EH)-based":[42],"cognitive":[43],"mobile":[44,97,117],"relay":[45,56],"networks":[46],"where":[47],"an":[48,141],"UAV":[49],"is":[50,76,154],"equipped":[51],"with":[52,74,79,144],"decode-and-forward":[54],"(DF)":[55],"cooperate":[58],"secondary":[62,209],"user":[63,131],"(SU).":[64],"Assuming":[65],"that":[66,203],"only":[68],"source":[70],"for":[71],"SU":[72,94,108],"transmitter":[73],"EH":[75],"battery":[78],"infinite":[80],"capacity,":[81],"solve":[83,175],"throughput":[85,136,165,206],"maximization":[86,137],"problem":[87,153,161,179],"optimize":[89],"transmit":[91,112],"powers":[92],"relay,":[98,118],"subject":[99],"causality":[102],"constraint":[103,114,124],"usage":[106],"at":[107],"transmitter,":[109],"maximum":[111],"interference":[121],"temperature":[122],"(IT)":[123],"protect":[126],"primary":[130],"(PU).":[132],"When":[133],"formulating":[134],"problem,":[138],"adopt":[140],"offline":[142],"scheme":[143],"deterministic":[145],"settings.":[146],"For":[147],"simplicity,":[148],"original":[150],"multi-variable":[151],"optimization":[152,160,178],"transformed":[155],"into":[156],"single":[158],"variable":[159],"via":[162,180],"optimal":[164,193,205],"principle":[166],"DF":[169],"relaying":[170],"system.":[172],"Furthermore,":[173],"new":[177],"Lagrange":[182],"dual":[183],"method,":[184],"derive":[187],"closed-form":[189],"expressions":[190],"solutions.":[194],"The":[195],"simulation":[196],"results":[197],"illustrate":[198],"optimized":[200],"performance":[202],"can":[211],"be":[212],"achieved":[213],"by":[214],"proposed":[216],"dynamic":[217],"algorithm.":[220]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
