{"id":"https://openalex.org/W2147280453","doi":"https://doi.org/10.1109/pimrc.2009.5449764","title":"Distributed joint optimization of relay selection and subchannel pairing in OFDM based relay networks","display_name":"Distributed joint optimization of relay selection and subchannel pairing in OFDM based relay networks","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2147280453","doi":"https://doi.org/10.1109/pimrc.2009.5449764","mag":"2147280453"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5449764","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5449764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100626294","display_name":"Rui Yin","orcid":"https://orcid.org/0000-0001-5935-3706"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Yin","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433656","display_name":"Yu Zhang","orcid":"https://orcid.org/0000-0002-9736-8244"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037333157","display_name":"Jietao Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jietao Zhang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Wireless Research Department, Huawei Technologies Company Limited, Shenzhen, China","Wireless Research Department, Huawei Technologies Co., Ltd., Shenzhen 518129, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Wireless Research Department, Huawei Technologies Company Limited, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Wireless Research Department, Huawei Technologies Co., Ltd., Shenzhen 518129, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079187892","display_name":"Guanding Yu","orcid":"https://orcid.org/0000-0003-1354-2557"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanding Yu","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100751311","display_name":"Zhaoyang Zhang","orcid":"https://orcid.org/0000-0003-2346-6228"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyang Zhang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100444663","display_name":"Jianmin Zhang","orcid":"https://orcid.org/0000-0002-3184-1502"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianmin Zhang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Wireless Research Department, Huawei Technologies Company Limited, Shenzhen, China","Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Wireless Research Department, Huawei Technologies Company Limited, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027 (China)","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"722","last_page":"726"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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":1.0,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9973000288009644,"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":0.996999979019165,"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":0.9311917424201965},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7984622716903687},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7790428400039673},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7263056039810181},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.6608049273490906},{"id":"https://openalex.org/keywords/pairing","display_name":"Pairing","score":0.6565414667129517},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6012200117111206},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5873875617980957},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5484561920166016},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4643877446651459},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4427409768104553},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4389359652996063},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.43042251467704773},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4196709394454956},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.41869089007377625},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3835894465446472},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16577279567718506},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12146076560020447},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07471343874931335},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07041224837303162}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9311917424201965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7984622716903687},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7790428400039673},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7263056039810181},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.6608049273490906},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.6565414667129517},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6012200117111206},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5873875617980957},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5484561920166016},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4643877446651459},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4427409768104553},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4389359652996063},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.43042251467704773},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4196709394454956},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.41869089007377625},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3835894465446472},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16577279567718506},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12146076560020447},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07471343874931335},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07041224837303162},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"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/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2009.5449764","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5449764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4399999976158142,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1960263110","https://openalex.org/W1998657618","https://openalex.org/W2055392528","https://openalex.org/W2098360731","https://openalex.org/W2104427092","https://openalex.org/W2106749358","https://openalex.org/W2107581496","https://openalex.org/W2110628924","https://openalex.org/W2114313749","https://openalex.org/W2130347036","https://openalex.org/W2130396847","https://openalex.org/W2131192213","https://openalex.org/W2138139066","https://openalex.org/W2139825184","https://openalex.org/W2142688862","https://openalex.org/W2143542540","https://openalex.org/W2148963518","https://openalex.org/W2152121970","https://openalex.org/W2162825687","https://openalex.org/W2537205587","https://openalex.org/W3099788545","https://openalex.org/W3144673228","https://openalex.org/W6674992222","https://openalex.org/W6676439389","https://openalex.org/W6677390735","https://openalex.org/W6728874687"],"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/W2006290459"],"abstract_inverted_index":{"Relay":[0],"selection":[1,25,68,106],"and":[2,19,49,69,107,111],"subchannel":[3,70,108],"pairing":[4,71],"are":[5,30],"important":[6],"issues":[7],"in":[8,27],"OFDM":[9],"based":[10],"cooperative":[11],"wireless":[12],"systems":[13],"to":[14],"improve":[15],"the":[16,23,33,36,43,50,79,86,92,103,115,119],"system":[17,100,116],"performance":[18,101,117],"reliability.":[20],"Most":[21],"of":[22,114,118],"relay":[24,47,67,105],"schemes":[26,110],"modern":[28],"literatures":[29],"centralized":[31],"under":[32,73,85],"assumption":[34],"that":[35,84],"overall":[37],"channel":[38,75,88],"condition":[39],"is":[40,54],"known":[41],"at":[42],"source":[44],"node,":[45],"each":[46],"node":[48,52],"destination":[51],"which":[53],"impractical.":[55],"In":[56],"this":[57],"paper,":[58],"we":[59,82],"will":[60],"propose":[61],"a":[62,97],"low":[63],"computational":[64],"complexity":[65],"distributed":[66],"algorithms":[72],"limited":[74,87],"state":[76,89],"information.":[77],"Through":[78],"computer":[80],"simulation,":[81],"found":[83],"information":[90],"constraint,":[91],"proposed":[93],"algorithm":[94],"can":[95],"achieve":[96],"much":[98],"better":[99],"than":[102],"traditional":[104],"matching":[109],"earn":[112],"most":[113],"optimal":[120],"one.":[121]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
