{"id":"https://openalex.org/W2018403858","doi":"https://doi.org/10.1109/wcnc.2013.6555166","title":"Impact of partial relay selection on the capacity of communications systems with outdated CSI and adaptive transmission techniques","display_name":"Impact of partial relay selection on the capacity of communications systems with outdated CSI and adaptive transmission techniques","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2018403858","doi":"https://doi.org/10.1109/wcnc.2013.6555166","mag":"2018403858"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2013.6555166","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2013.6555166","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5016745621","display_name":"Bin Zhong","orcid":"https://orcid.org/0000-0002-3450-5424"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Zhong","raw_affiliation_strings":["Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437160","display_name":"Xu Zhang","orcid":"https://orcid.org/0000-0001-6557-6607"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhang","raw_affiliation_strings":["Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030843666","display_name":"Yan Li","orcid":"https://orcid.org/0000-0002-3761-1345"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Li","raw_affiliation_strings":["Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040401781","display_name":"Zhongshan Zhang","orcid":"https://orcid.org/0000-0001-6454-4689"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongshan Zhang","raw_affiliation_strings":["Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029384171","display_name":"Keping Long","orcid":"https://orcid.org/0000-0001-6678-6075"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Keping Long","raw_affiliation_strings":["Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Advanced Network Technology and New Services (ANTS) and Beijing Key Laboratory of Knowledge Engineering for Materials Science, University of Science and Technology, Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Beijing Key Lab. of Knowledge Eng. for Mater. Sci., Univ. of Sci. & Technol. Beijing (USTB), Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I92403157"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3720","last_page":"3725"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9990000128746033,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9955000281333923,"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":0.8386044502258301},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.712651252746582},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.7005724310874939},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5394701361656189},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5209394693374634},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5116127133369446},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.5066128969192505},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49937963485717773},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.47456294298171997},{"id":"https://openalex.org/keywords/diversity-combining","display_name":"Diversity combining","score":0.4550638198852539},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4435034394264221},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.44196394085884094},{"id":"https://openalex.org/keywords/independent-and-identically-distributed-random-variables","display_name":"Independent and identically distributed random variables","score":0.4187544882297516},{"id":"https://openalex.org/keywords/closed-form-expression","display_name":"Closed-form expression","score":0.41134917736053467},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3897554278373718},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3873150646686554},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38541194796562195},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.355112224817276},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3188183307647705},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.22755682468414307},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18654069304466248},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16501334309577942},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10562840104103088},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10513424873352051}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8386044502258301},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.712651252746582},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.7005724310874939},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5394701361656189},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5209394693374634},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5116127133369446},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.5066128969192505},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49937963485717773},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.47456294298171997},{"id":"https://openalex.org/C136817519","wikidata":"https://www.wikidata.org/wiki/Q947493","display_name":"Diversity combining","level":4,"score":0.4550638198852539},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4435034394264221},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.44196394085884094},{"id":"https://openalex.org/C141513077","wikidata":"https://www.wikidata.org/wiki/Q378542","display_name":"Independent and identically distributed random variables","level":3,"score":0.4187544882297516},{"id":"https://openalex.org/C4530962","wikidata":"https://www.wikidata.org/wiki/Q777407","display_name":"Closed-form expression","level":2,"score":0.41134917736053467},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3897554278373718},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3873150646686554},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38541194796562195},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.355112224817276},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3188183307647705},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.22755682468414307},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18654069304466248},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16501334309577942},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10562840104103088},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10513424873352051},{"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/wcnc.2013.6555166","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2013.6555166","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1513464389","https://openalex.org/W1967801179","https://openalex.org/W1970974668","https://openalex.org/W1992756898","https://openalex.org/W1993941768","https://openalex.org/W1996160600","https://openalex.org/W1997144258","https://openalex.org/W2009386696","https://openalex.org/W2025632343","https://openalex.org/W2034988893","https://openalex.org/W2044286123","https://openalex.org/W2055558096","https://openalex.org/W2069085483","https://openalex.org/W2071707134","https://openalex.org/W2102934991","https://openalex.org/W2105439331","https://openalex.org/W2106340565","https://openalex.org/W2108701612","https://openalex.org/W2109140026","https://openalex.org/W2110345519","https://openalex.org/W2118702395","https://openalex.org/W2120636364","https://openalex.org/W2120785185","https://openalex.org/W2130480028","https://openalex.org/W2132675551","https://openalex.org/W2138214349","https://openalex.org/W2148963518","https://openalex.org/W2157005274","https://openalex.org/W2159616236","https://openalex.org/W2170561782","https://openalex.org/W2170678650","https://openalex.org/W2801179766","https://openalex.org/W3143962876","https://openalex.org/W6649570221","https://openalex.org/W6676214645"],"related_works":["https://openalex.org/W2113295431","https://openalex.org/W2131642205","https://openalex.org/W2997734155","https://openalex.org/W2119734832","https://openalex.org/W3105889493","https://openalex.org/W2160570982","https://openalex.org/W1904410125","https://openalex.org/W3132284048","https://openalex.org/W2124343196","https://openalex.org/W2132675551"],"abstract_inverted_index":{"The":[0,23],"impact":[1],"of":[2,11,29,71,123,137,165,171,184],"outdated":[3],"channel":[4,69,100,108,121,140,186],"state":[5],"information":[6],"(CSI)":[7],"on":[8],"the":[9,27,60,84,92,99,120,135,139,144,152,157,162,174],"capacity":[10,70,122],"amplify-and-forward":[12],"(AF)":[13],"partial":[14,72,124],"relay":[15,73,125],"selection":[16,74,126],"systems":[17],"is":[18,40,127,167],"studied":[19],"in":[20,34,54,151,182],"this":[21],"paper.":[22],"closed-form":[24,62],"expressions":[25,63],"for":[26,64],"distribution":[28],"received":[30],"signal-to-noise":[31],"ratio":[32],"(SNR)":[33],"a":[35],"multi-relay":[36],"cooperative":[37],"communications":[38],"system":[39],"first":[41],"derived,":[42,76],"with":[43,77,87,102,110,178],"independent":[44],"and":[45,68,95,106,143,173],"identically":[46],"distributed":[47],"(i.i.d.)":[48],"Rayleigh":[49],"fading":[50],"channels":[51],"being":[52,114],"assumed":[53],"each":[55],"wireless":[56],"link.":[57],"After":[58],"that,":[59],"theoretical":[61],"both":[65],"outage":[66],"probability":[67],"are":[75],"four":[78,158],"classical":[79],"adaptive":[80,159],"transmission":[81,160],"techniques,":[82,161],"including":[83,134],"constant":[85],"power":[86,94],"optimal":[88,93],"rate":[89,96,104,112],"adaption":[90,97],"(ORA),":[91],"(OPRA),":[98],"inversion":[101,109],"fixed":[103,111],"(CIFR)":[105],"truncated":[107],"(TIFR),":[113],"considered.":[115],"Numerical":[116],"analysis":[117],"proves":[118],"that":[119,155,170],"impacted":[128],"considerably":[129],"by":[130],"some":[131],"critical":[132],"parameters,":[133],"number":[136],"relays,":[138],"correlation":[141],"coefficient":[142],"end-to-end":[145],"SNR,":[146],"etc.":[147],"It's":[148],"also":[149],"exhibited":[150],"numerical":[153],"results":[154],"among":[156],"diversity":[163],"order":[164],"OPRA":[166,175],"larger":[168],"than":[169],"TIFR,":[172],"outperforms":[176],"TIFR":[177],"about":[179],"0.15":[180],"bits/s/Hz":[181],"terms":[183],"average":[185],"capacity.":[187]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
