{"id":"https://openalex.org/W2595965603","doi":"https://doi.org/10.1109/twc.2017.2665548","title":"Wireless Powered Dual-Hop Multi-Antenna Relaying Systems: Impact of CSI and Antenna Correlation","display_name":"Wireless Powered Dual-Hop Multi-Antenna Relaying Systems: Impact of CSI and Antenna Correlation","publication_year":2017,"publication_date":"2017-03-14","ids":{"openalex":"https://openalex.org/W2595965603","doi":"https://doi.org/10.1109/twc.2017.2665548","mag":"2595965603"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2017.2665548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2017.2665548","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5101962119","display_name":"Han Liang","orcid":"https://orcid.org/0000-0002-7656-8538"},"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":"Han Liang","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024046434","display_name":"Caijun Zhong","orcid":"https://orcid.org/0000-0002-9960-7800"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"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":"Caijun Zhong","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, China","Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":"https://orcid.org/0000-0002-9960-7800","affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100420351","display_name":"Xiaoming Chen","orcid":"https://orcid.org/0000-0002-1818-2135"},"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":"Xiaoming Chen","raw_affiliation_strings":["Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008700987","display_name":"Himal A. Suraweera","orcid":"https://orcid.org/0000-0003-4743-7528"},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Himal A. Suraweera","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Peradeniya, Peradeniya, Sri Lanka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Peradeniya, Peradeniya, Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"last","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, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2346-6228","affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2385,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.92464605,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"16","issue":"4","first_page":"2505","last_page":"2519"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9998000264167786,"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":0.9994000196456909,"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":0.6885238289833069},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5831055045127869},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.5728539228439331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5561684370040894},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.5202061533927917},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.47922617197036743},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4786318838596344},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.46296194195747375},{"id":"https://openalex.org/keywords/cooperative-diversity","display_name":"Cooperative diversity","score":0.4226214587688446},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4209928810596466},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37521183490753174},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.2916055917739868},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22740766406059265},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2096172273159027},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.17274591326713562},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16381531953811646},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11354044079780579}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6885238289833069},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5831055045127869},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.5728539228439331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5561684370040894},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.5202061533927917},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.47922617197036743},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4786318838596344},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.46296194195747375},{"id":"https://openalex.org/C6832461","wikidata":"https://www.wikidata.org/wiki/Q5167914","display_name":"Cooperative diversity","level":4,"score":0.4226214587688446},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4209928810596466},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37521183490753174},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2916055917739868},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22740766406059265},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2096172273159027},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17274591326713562},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16381531953811646},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11354044079780579},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2017.2665548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2017.2665548","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4842747489","display_name":null,"funder_award_id":"CRKL160201","funder_id":"https://openalex.org/F4320311687","funder_display_name":"Ministry of Education"},{"id":"https://openalex.org/G872349006","display_name":"\u65e0\u7ebf\u4f9b\u7535\u901a\u4fe1\u7cfb\u7edf\u7406\u8bba\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61671406","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8941739845","display_name":null,"funder_award_id":"LR15F010001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"}],"funders":[{"id":"https://openalex.org/F4320311687","display_name":"Ministry of Education","ror":"https://ror.org/03m01yf64"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1794490453","https://openalex.org/W1966000877","https://openalex.org/W1968490445","https://openalex.org/W1982770143","https://openalex.org/W1993710812","https://openalex.org/W2002932684","https://openalex.org/W2006309149","https://openalex.org/W2008695895","https://openalex.org/W2015786472","https://openalex.org/W2018857611","https://openalex.org/W2032372805","https://openalex.org/W2032896960","https://openalex.org/W2042738017","https://openalex.org/W2045343076","https://openalex.org/W2049962172","https://openalex.org/W2050950555","https://openalex.org/W2051012133","https://openalex.org/W2074494741","https://openalex.org/W2082291788","https://openalex.org/W2084816145","https://openalex.org/W2087805235","https://openalex.org/W2090411600","https://openalex.org/W2091240134","https://openalex.org/W2099292536","https://openalex.org/W2111505049","https://openalex.org/W2120345201","https://openalex.org/W2126761958","https://openalex.org/W2127401968","https://openalex.org/W2129551835","https://openalex.org/W2140973383","https://openalex.org/W2141089366","https://openalex.org/W2144331188","https://openalex.org/W2147942702","https://openalex.org/W2151953578","https://openalex.org/W2167282237","https://openalex.org/W2195917906","https://openalex.org/W2206235299","https://openalex.org/W2242946604","https://openalex.org/W2295003801","https://openalex.org/W2296319761","https://openalex.org/W2484737696","https://openalex.org/W2518123433","https://openalex.org/W2529406161","https://openalex.org/W2583364621","https://openalex.org/W2963008059","https://openalex.org/W2964129085","https://openalex.org/W3008609509","https://openalex.org/W3101259930","https://openalex.org/W3101496806","https://openalex.org/W3102873868","https://openalex.org/W4250589301","https://openalex.org/W4300694379","https://openalex.org/W6727885006","https://openalex.org/W6842073646"],"related_works":["https://openalex.org/W2141820197","https://openalex.org/W2161788539","https://openalex.org/W3140554627","https://openalex.org/W4289865786","https://openalex.org/W1902591509","https://openalex.org/W1999493414","https://openalex.org/W2107988296","https://openalex.org/W3128757622","https://openalex.org/W2030170093","https://openalex.org/W2104963378"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,6,15,19,30,34,48,54,59,77,104,108,113,116,144,156,160,166,173],"impact":[4,161],"of":[5,21,110,134,162],"channel":[7],"state":[8],"information":[9],"(CSI)":[10],"and":[11,44,80,148,176],"antenna":[12,55,98,146,150,163],"correlation":[13,56,99,147,151,164],"at":[14,33,112],"multi-antenna":[16],"relay":[17,49,114],"on":[18,29,155,165,172],"performance":[20,66],"wireless":[22],"powered":[23],"dual-hop":[24],"amplify-and-forward":[25],"relaying":[26],"systems.":[27],"Depending":[28],"available":[31,174],"CSI":[32,43,46,111,175],"relay,":[35],"two":[36],"different":[37,153],"scenarios":[38],"are":[39,74,92],"considered,":[40],"namely,":[41],"instantaneous":[42,127],"statistical":[45,140],"where":[47],"has":[50],"access":[51],"only":[52,130],"to":[53],"matrix.":[57],"Adopting":[58],"power-splitting":[60],"architecture,":[61],"we":[62],"present":[63],"a":[64,131],"detailed":[65],"study":[67],"for":[68,76],"both":[69],"cases.":[70],"Closed-form":[71],"analytical":[72],"expressions":[73],"derived":[75],"outage":[78,90],"probability":[79],"ergodic":[81,157,167],"capacity.":[82,158],"In":[83,142],"addition,":[84,143],"simple":[85],"high":[86],"signal-to-noise":[87],"ratio":[88],"(SNR)":[89],"approximations":[91],"obtained.":[93],"Our":[94],"results":[95],"show":[96],"that,":[97],"itself":[100],"does":[101],"not":[102],"affect":[103],"achievable":[105,117],"diversity":[106,118,121,132],"order,":[107],"availability":[109],"determines":[115],"order.":[119],"Full":[120],"order":[122,133],"can":[123,136],"be":[124,137],"achieved":[125,138],"with":[126,139],"CSI,":[128],"while":[129],"one":[135],"CSI.":[141],"transmit":[145],"receive":[149],"exhibit":[152],"impacts":[154],"Moreover,":[159],"capacity":[168],"also":[169],"depends":[170],"heavily":[171],"operating":[177],"SNR.":[178]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":10}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}