{"id":"https://openalex.org/W1968400985","doi":"https://doi.org/10.1049/iet-com.2010.0922","title":"Optimal resource allocation for orthogonal frequency division multiplexing-based multi-destination relay systems","display_name":"Optimal resource allocation for orthogonal frequency division multiplexing-based multi-destination relay systems","publication_year":2011,"publication_date":"2011-09-23","ids":{"openalex":"https://openalex.org/W1968400985","doi":"https://doi.org/10.1049/iet-com.2010.0922","mag":"1968400985"},"language":"en","primary_location":{"id":"doi:10.1049/iet-com.2010.0922","doi":"https://doi.org/10.1049/iet-com.2010.0922","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com.2010.0922","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["ccf-c","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5101637687","display_name":"Nan Zhou","orcid":"https://orcid.org/0009-0006-9656-0345","observed_orcids":["https://orcid.org/0009-0006-9656-0345"]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"N. Zhou","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064534354","display_name":"Xu Zhu","orcid":"https://orcid.org/0000-0003-1287-1623","observed_orcids":["https://orcid.org/0000-0003-1287-1623","https://orcid.org/0000-0002-7371-4595"]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]},{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432","https://openalex.org/I4387152983"]}],"countries":["GB","JP"],"is_corresponding":false,"raw_author_name":"X. Zhu","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK","Dept. of Electrical and Information Systems, Osaka Prefecture University, Osaka, 599-8531, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"Dept. of Electrical and Information Systems, Osaka Prefecture University, Osaka, 599-8531, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741261","display_name":"Yi Huang","orcid":"https://orcid.org/0000-0001-7774-1024","observed_orcids":["https://orcid.org/0000-0001-7774-1024"]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Y. Huang","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011665213","display_name":"Hai Feng Lin","orcid":"https://orcid.org/0000-0002-6364-348X","observed_orcids":["https://orcid.org/0000-0002-6364-348X"]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]},{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432","https://openalex.org/I4387152983"]}],"countries":["GB","JP"],"is_corresponding":false,"raw_author_name":"H. Lin","raw_affiliation_strings":["Department of Electrical and Information Systems, Osaka Prefecture University, Osaka, 599-8531, Japan","[Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool L69 3GJ, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Systems, Osaka Prefecture University, Osaka, 599-8531, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"[Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool L69 3GJ, UK]","institution_ids":["https://openalex.org/I146655781"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2540,"currency":"USD","value_usd":2540},"apc_paid":null,"fwci":2.5175,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.89220676,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"5","issue":"14","first_page":"2075","last_page":"2081"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.538100004196167,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.538100004196167,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.4458000063896179,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.003800000064074993,"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/resource-allocation","display_name":"resource allocation","score":0.9580000042915344},{"id":"https://openalex.org/keywords/ofdm","display_name":"OFDM","score":0.8629999756813049},{"id":"https://openalex.org/keywords/subchannel-allocation","display_name":"subchannel allocation","score":0.8169999718666077},{"id":"https://openalex.org/keywords/multiuser-diversity","display_name":"multiuser diversity","score":0.9879999756813049},{"id":"https://openalex.org/keywords/system-capacity","display_name":"system capacity","score":0.8759999871253967},{"id":"https://openalex.org/keywords/cooperative-communication","display_name":"cooperative communication","score":0.3479999899864197}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8989284038543701},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7954088449478149},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7325509190559387},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7015156149864197},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6413480043411255},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6099709868431091},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5266097784042358},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.47314155101776123},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4589492082595825},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.45836836099624634},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4453328251838684},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29714637994766235},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.22920313477516174},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12770402431488037},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08080646395683289},{"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/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1049/iet-com.2010.0922","doi":"https://doi.org/10.1049/iet-com.2010.0922","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com.2010.0922","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["ccf-c","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1967453062","https://openalex.org/W2016187723","https://openalex.org/W2099111195","https://openalex.org/W2117262637","https://openalex.org/W2118019594","https://openalex.org/W2119788079","https://openalex.org/W2124757755","https://openalex.org/W2140865714","https://openalex.org/W2141101607","https://openalex.org/W2147730843","https://openalex.org/W2150326502","https://openalex.org/W2152121970","https://openalex.org/W2153962850","https://openalex.org/W2167719948","https://openalex.org/W2169151533","https://openalex.org/W2296319761","https://openalex.org/W3145128584"],"related_works":["https://openalex.org/W2153962850","https://openalex.org/W2093704229","https://openalex.org/W2167877669","https://openalex.org/W2062549907","https://openalex.org/W1976977832","https://openalex.org/W1978597045","https://openalex.org/W2032488724","https://openalex.org/W7099694535","https://openalex.org/W2111273614","https://openalex.org/W2085483507"],"abstract_inverted_index":{"The":[0,21,65],"authors":[1,22],"propose":[2],"an":[3],"optimal":[4,67],"resource":[5],"allocation":[6,73,81],"(RA)":[7],"scheme":[8,69],"for":[9],"wireless":[10],"multi-destination":[11,154],"relay":[12,34,38],"systems":[13],"with":[14,48],"orthogonal":[15],"frequency":[16],"division":[17],"multiplexing":[18],"(OFDM)":[19],"modulation.":[20],"work":[23,145],"is":[24,39,86,106],"different":[25],"in":[26,61,99],"that":[27,88,109],"they":[28],"consider":[29],"a":[30,37,55,96,138],"practical":[31],"downlink":[32],"OFDM-based":[33],"network,":[35],"where":[36],"used":[40],"to":[41,149],"help":[42],"the":[43,100,110,112,115,118,120,127,150],"source":[44,116],"(base":[45],"station)":[46],"communicate":[47],"multiple":[49],"out-of-range":[50],"destinations":[51],"(users),":[52],"rather":[53],"than":[54],"single":[56],"destination":[57],"(user)":[58],"as":[59],"assumed":[60],"most":[62],"previous":[63],"work.":[64],"proposed":[66],"RA":[68],"consists":[70],"of":[71,103,123],"subchannel":[72,75],"(SA),":[74],"pairing":[76],"and":[77,91,117,133,153],"joint":[78,92,134],"source\u2013relay":[79,93,135],"power":[80],"(PA).":[82],"In":[83],"particular,":[84],"it":[85],"shown":[87],"both":[89],"SA":[90,132],"PA":[94,136],"play":[95],"dominant":[97],"role":[98],"three":[101],"steps":[102],"RA.":[104],"It":[105],"also":[107],"demonstrated":[108],"shorter":[111],"distance":[113],"between":[114],"relay,":[119],"more":[121],"impact":[122],"multiuser":[124],"diversity":[125],"on":[126],"system":[128],"capacity.":[129],"By":[130],"employing":[131],"only,":[137],"near-optimal":[139],"performance":[140],"can":[141,146],"be":[142,147],"achieved.":[143],"This":[144],"extended":[148],"multi-hop,":[151],"multi-relay":[152],"uplink/downlink":[155],"OFDM":[156],"system.":[157]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}