{"id":"https://openalex.org/W4205625638","doi":"https://doi.org/10.1109/jiot.2022.3143165","title":"Energy Efficiency of Full- and Half-Duplex Decode-and-Forward Relay Channels","display_name":"Energy Efficiency of Full- and Half-Duplex Decode-and-Forward Relay Channels","publication_year":2022,"publication_date":"2022-01-14","ids":{"openalex":"https://openalex.org/W4205625638","doi":"https://doi.org/10.1109/jiot.2022.3143165"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3143165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3143165","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/A5100743744","display_name":"Jianhui Ma","orcid":"https://orcid.org/0000-0003-1000-2184"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianhui Ma","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-1000-2184","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101912486","display_name":"Chuan Huang","orcid":"https://orcid.org/0000-0001-5965-0823"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Huang","raw_affiliation_strings":["School of Science and Engineering and Future Network of Intelligence Institute, The Chinese University of Hong Kong, Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-5965-0823","affiliations":[{"raw_affiliation_string":"School of Science and Engineering and Future Network of Intelligence Institute, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100429915","display_name":"Qiang Li","orcid":"https://orcid.org/0000-0001-9503-995X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Li","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-9503-995X","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100743744"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":2.4939,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.89213302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"9","issue":"12","first_page":"9730","last_page":"9748"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/T12791","display_name":"Full-Duplex Wireless Communications","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9818999767303467,"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/relay","display_name":"Relay","score":0.8215655088424683},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5680751204490662},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5493481159210205},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5369678735733032},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.505012571811676},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5018589496612549},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.4985811710357666},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4901171624660492},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4506972134113312},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43820708990097046},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.42327433824539185},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3985397219657898},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3873392939567566},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3455127477645874},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.326183021068573},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.29837536811828613},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26812246441841125},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2438167929649353},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10599115490913391}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8215655088424683},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5680751204490662},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5493481159210205},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5369678735733032},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.505012571811676},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5018589496612549},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4985811710357666},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4901171624660492},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4506972134113312},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43820708990097046},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.42327433824539185},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3985397219657898},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3873392939567566},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3455127477645874},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.326183021068573},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.29837536811828613},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26812246441841125},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2438167929649353},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10599115490913391},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3143165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3143165","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G3876535760","display_name":null,"funder_award_id":"62022070","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1958766084","https://openalex.org/W1971536606","https://openalex.org/W1990784032","https://openalex.org/W1994125924","https://openalex.org/W2061078042","https://openalex.org/W2064206674","https://openalex.org/W2087752598","https://openalex.org/W2097742702","https://openalex.org/W2098300946","https://openalex.org/W2099111195","https://openalex.org/W2099692390","https://openalex.org/W2121916661","https://openalex.org/W2135298608","https://openalex.org/W2143005940","https://openalex.org/W2152121970","https://openalex.org/W2152481521","https://openalex.org/W2153639779","https://openalex.org/W2154212924","https://openalex.org/W2161181093","https://openalex.org/W2166765763","https://openalex.org/W2167447263","https://openalex.org/W2524190195","https://openalex.org/W2546759705","https://openalex.org/W2567642374","https://openalex.org/W2569942007","https://openalex.org/W2596132000","https://openalex.org/W2597172202","https://openalex.org/W2726456508","https://openalex.org/W2728498122","https://openalex.org/W2758270226","https://openalex.org/W2763571361","https://openalex.org/W2912811592","https://openalex.org/W2916615830","https://openalex.org/W2944921719","https://openalex.org/W2973855860","https://openalex.org/W2981587265","https://openalex.org/W2996801165","https://openalex.org/W3007814051","https://openalex.org/W3049625034","https://openalex.org/W3100216588","https://openalex.org/W3133603318","https://openalex.org/W3135725526","https://openalex.org/W4239992743","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2963768675","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W2374704553","https://openalex.org/W2082611414"],"abstract_inverted_index":{"This":[0],"article":[1],"studies":[2],"the":[3,15,28,32,37,44,49,60,67,72,80,104,107,129,132,136,148,151,156,169,173,179,185,192,207],"energy":[4],"efficiency":[5,86],"(EE)":[6],"of":[7,172,178],"a":[8,122,161],"three-node":[9],"decode-and-forward":[10],"(DF)":[11],"relay":[12,16,50,61],"channel,":[13],"where":[14],"operates":[17],"in":[18],"full-duplex":[19],"(FD)":[20],"or":[21],"half-duplex":[22],"(HD)":[23],"mode.":[24,209],"In":[25],"particular,":[26],"for":[27,71,106],"FD":[29,74,174],"mode,":[30],"both":[31,147],"residual":[33],"self-interference":[34,45],"(RSI)":[35],"and":[36,54,75,84,110,121,150,181],"extra":[38],"circuit":[39],"power":[40,83,96,159],"consumption":[41],"introduced":[42],"by":[43,100],"cancellation":[46],"(SIC)":[47],"at":[48],"node":[51],"are":[52,89,115],"considered":[53,73],"modeled":[55],"as":[56,91],"linear":[57],"functions":[58],"over":[59],"transmission":[62,82,112,158],"power.":[63],"Under":[64],"this":[65],"setup,":[66],"EE":[68,134,149,171,204],"maximization":[69],"problems":[70],"HD":[76,180],"modes":[77,114],"subject":[78],"to":[79,201],"total":[81,157],"spectral":[85],"(SE)":[87],"constraints":[88],"formulated":[90],"max\u2013min":[92],"problems,":[93],"whose":[94],"optimal":[95],"allocation":[97],"is":[98,140,188],"computed":[99],"fractional":[101],"programming.":[102],"Next,":[103],"EEs":[105],"FD,":[108],"HD,":[109],"direct":[111],"(DT)":[113],"compared":[116,205],"under":[117,160],"different":[118],"channel":[119],"conditions,":[120],"hybrid":[123,194],"mode":[124,195],"selection":[125,196],"scheme,":[126],"i.e.,":[127],"selecting":[128],"one":[130],"with":[131,155,206],"maximum":[133,170],"among":[135],"above":[137],"three":[138],"modes,":[139],"proposed.":[141],"Besides,":[142],"we":[143],"also":[144],"prove":[145],"that":[146,168],"SE":[152,187],"monotonically":[153],"increase":[154],"given":[162],"condition.":[163],"Finally,":[164],"numerical":[165],"results":[166],"show":[167],"relaying":[175],"exceeds":[176],"those":[177],"DT":[182,208],"ones":[183],"when":[184],"required":[186],"relatively":[189],"high.":[190],"Furthermore,":[191],"proposed":[193],"scheme":[197],"can":[198],"provide":[199],"up":[200],"192.4%":[202],"higher":[203]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}