{"id":"https://openalex.org/W2963499473","doi":"https://doi.org/10.1109/tgcn.2017.2761872","title":"Distributed Multi-Relay Selection in Accumulate-Then-Forward Energy Harvesting Relay Networks","display_name":"Distributed Multi-Relay Selection in Accumulate-Then-Forward Energy Harvesting Relay Networks","publication_year":2017,"publication_date":"2017-10-11","ids":{"openalex":"https://openalex.org/W2963499473","doi":"https://doi.org/10.1109/tgcn.2017.2761872","mag":"2963499473"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2017.2761872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2017.2761872","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Green 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/A5032726332","display_name":"Y. T. Gu","orcid":"https://orcid.org/0000-0002-9648-4913"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yifan Gu","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327671","display_name":"He Chen","orcid":"https://orcid.org/0000-0001-8886-9680"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"He Chen","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0001-8886-9680","affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100448724","display_name":"Yonghui Li","orcid":"https://orcid.org/0000-0001-7702-1123"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yonghui Li","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007832415","display_name":"Ying\u2010Chang Liang","orcid":"https://orcid.org/0000-0003-2671-5090"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"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":["AU","CN"],"is_corresponding":false,"raw_author_name":"Ying-Chang Liang","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-2671-5090","affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043371405","display_name":"Branka Vucetic","orcid":"https://orcid.org/0000-0002-2700-2001"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Branka Vucetic","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.2931,"has_fulltext":false,"cited_by_count":94,"citation_normalized_percentile":{"value":0.98430985,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"2","issue":"1","first_page":"74","last_page":"86"},"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":0.9987999796867371,"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":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.9274200201034546},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.7688677906990051},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6861464381217957},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6617369651794434},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.6125989556312561},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5735704302787781},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5525444149971008},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.44515806436538696},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.43893033266067505},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4171738624572754},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.3850982189178467},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3268616497516632},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2517644762992859},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1933605968952179},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16360196471214294},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1609528362751007},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1529942750930786},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.10346835851669312}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9274200201034546},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.7688677906990051},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6861464381217957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6617369651794434},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.6125989556312561},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5735704302787781},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5525444149971008},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.44515806436538696},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.43893033266067505},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4171738624572754},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.3850982189178467},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3268616497516632},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2517644762992859},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1933605968952179},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16360196471214294},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1609528362751007},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1529942750930786},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.10346835851669312},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgcn.2017.2761872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2017.2761872","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Green Communications and Networking","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":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G2599148149","display_name":"\u57fa\u4e8e\u9891\u8c31\u91cd\u6574\u6280\u672f\u7684\u8ba4\u77e5\u8702\u7a9d\u7f51\u7edc\u8bbe\u8ba1\u7406\u8bba\u4e0e\u8d44\u6e90\u4f18\u5316\u7814\u7a76","funder_award_id":"61571100","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6790452837","display_name":"Design of Multi-Gigabit Millimeter Wave Cellular Networks","funder_award_id":"DP150104019","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G7000009495","display_name":"\u57fa\u4e8e\u5927\u6570\u636e\u7684\u590d\u6742\u5f02\u6784\u7f51\u7edc\u667a\u80fd\u65e0\u7ebf\u63a5\u5165\u7406\u8bba\u4e0e\u6280\u672f\u7814\u7a76","funder_award_id":"61631005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8281838290","display_name":"Ultralow latency wireless systems","funder_award_id":"FL160100032","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W22078568","https://openalex.org/W1529380551","https://openalex.org/W1590953047","https://openalex.org/W1916723779","https://openalex.org/W1966000877","https://openalex.org/W1968490445","https://openalex.org/W1971038035","https://openalex.org/W1971561004","https://openalex.org/W1972457962","https://openalex.org/W1972485395","https://openalex.org/W1976570785","https://openalex.org/W1981884085","https://openalex.org/W1993710812","https://openalex.org/W2014507407","https://openalex.org/W2016932542","https://openalex.org/W2032372805","https://openalex.org/W2032896960","https://openalex.org/W2045343076","https://openalex.org/W2049962172","https://openalex.org/W2087805235","https://openalex.org/W2090411600","https://openalex.org/W2097996630","https://openalex.org/W2109092540","https://openalex.org/W2113754957","https://openalex.org/W2118588134","https://openalex.org/W2128295617","https://openalex.org/W2130480028","https://openalex.org/W2135228547","https://openalex.org/W2138057312","https://openalex.org/W2142508717","https://openalex.org/W2147858500","https://openalex.org/W2160280169","https://openalex.org/W2160743504","https://openalex.org/W2165956854","https://openalex.org/W2206235299","https://openalex.org/W2493309683","https://openalex.org/W2504077734","https://openalex.org/W2514709382","https://openalex.org/W2532243977","https://openalex.org/W2607149840","https://openalex.org/W2963008059","https://openalex.org/W3100823853","https://openalex.org/W3100839090","https://openalex.org/W3100995399","https://openalex.org/W3102466677","https://openalex.org/W3102873868","https://openalex.org/W3104437823","https://openalex.org/W4246762037","https://openalex.org/W4297818152","https://openalex.org/W6684575695","https://openalex.org/W6725575828"],"related_works":["https://openalex.org/W2128350152","https://openalex.org/W2118931651","https://openalex.org/W2121824117","https://openalex.org/W2164974156","https://openalex.org/W2088183555","https://openalex.org/W2115794616","https://openalex.org/W2099376255","https://openalex.org/W2090373650","https://openalex.org/W1985056652","https://openalex.org/W2135873925"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,39,72,152,210],"wireless-powered":[4],"cooperative":[5],"network":[6],"(WPCN)":[7],"consisting":[8],"of":[9,64,86,134,140],"one":[10],"source-destination":[11],"pair":[12],"and":[13,55,94,136,214,224],"multiple":[14],"decode-and-forward":[15],"relays.":[16],"We":[17],"develop":[18],"an":[19,78,122],"energy":[20,53,105,142,158,226],"threshold":[21,159,227],"based":[22],"multi-relay":[23],"selection":[24,222],"(ETMRS)":[25],"scheme":[26,34,90,217,223],"for":[27,81,107,160,168,178],"the":[28,44,61,65,82,87,100,103,109,113,132,137,157,175,184,204,219],"considered":[29],"WPCN.":[30],"The":[31],"proposed":[32,88,205],"ETMRS":[33,89,216],"can":[35,118,208],"be":[36,119],"implemented":[37],"in":[38],"fully":[40],"distributed":[41],"manner":[42],"as":[43,71],"relays":[45,110,135,188],"only":[46],"need":[47],"local":[48],"information":[49,56],"to":[50,112,155,183],"switch":[51],"between":[52],"harvesting":[54],"forwarding":[57],"modes.":[58],"By":[59],"modeling":[60],"charging/discharging":[62],"behaviors":[63],"finite-capacity":[66],"battery":[67,141],"at":[68],"each":[69,161],"relay":[70,170],"finite-state":[73],"Markov":[74],"chain,":[75],"we":[76,150,172],"derive":[77,174],"analytical":[79],"expression":[80],"system":[83,115,179,212],"outage":[84,116,180],"probability":[85,117,181],"over":[91],"mixed":[92],"Nakagami-m":[93],"Rayleigh":[95],"fading":[96],"channels.":[97],"Based":[98],"on":[99],"derived":[101],"expression,":[102],"optimal":[104],"thresholds":[106],"all":[108,187],"corresponding":[111,182],"minimum":[114],"obtained":[120],"via":[121],"exhaustive":[123],"search.":[124],"However,":[125],"this":[126,148],"approach":[127,154,207],"becomes":[128],"computationally":[129],"prohibitive":[130],"when":[131],"number":[133,139],"associated":[138],"levels":[143],"are":[144,189],"large.":[145],"To":[146,163],"resolve":[147],"issue,":[149],"propose":[151],"heuristic":[153,206],"optimize":[156],"relay.":[162],"gain":[164],"some":[165],"useful":[166],"insights":[167],"practical":[169],"design,":[171],"also":[173],"upper":[176],"bound":[177],"case":[185],"that":[186,203],"equipped":[190],"with":[191],"infinite-capacity":[192],"batteries.":[193],"Numerical":[194],"results":[195],"validate":[196],"our":[197,215],"theoretical":[198],"analysis.":[199],"It":[200],"is":[201],"shown":[202],"achieve":[209],"near-optimal":[211],"performance":[213],"outperforms":[218],"existing":[220],"single-relay":[221],"common":[225],"scheme.":[228]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":28},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
