{"id":"https://openalex.org/W2589173571","doi":"https://doi.org/10.1155/2017/1760187","title":"Massive MIMO Relay Systems with Multipair Wireless Information and Power Transfer","display_name":"Massive MIMO Relay Systems with Multipair Wireless Information and Power Transfer","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2589173571","doi":"https://doi.org/10.1155/2017/1760187","mag":"2589173571"},"language":"en","primary_location":{"id":"doi:10.1155/2017/1760187","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/1760187","pdf_url":"http://downloads.hindawi.com/journals/misy/2017/1760187.pdf","source":{"id":"https://openalex.org/S152111507","display_name":"Mobile Information Systems","issn_l":"1574-017X","issn":["1574-017X","1875-905X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Information Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://downloads.hindawi.com/journals/misy/2017/1760187.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060100779","display_name":"Hongwu Liu","orcid":"https://orcid.org/0000-0002-2279-5540"},"institutions":[{"id":"https://openalex.org/I4210099312","display_name":"Shandong Jiaotong University","ror":"https://ror.org/01848hk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwu Liu","raw_affiliation_strings":["Shandong Jiaotong University, Jinan 250357, China"],"affiliations":[{"raw_affiliation_string":"Shandong Jiaotong University, Jinan 250357, China","institution_ids":["https://openalex.org/I4210099312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022820503","display_name":"KyungHi Chang","orcid":"https://orcid.org/0000-0002-2565-5391"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyung Hi Chang","raw_affiliation_strings":["Department of Electronics Engineering, Inha University, Incheon 22212, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Inha University, Incheon 22212, Republic of Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049374079","display_name":"Kyung Sup Kwak","orcid":"https://orcid.org/0000-0002-9559-4352"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyung Sup Kwak","raw_affiliation_strings":["Department of Information and Communication Engineering, Inha University, Incheon 22212, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Inha University, Incheon 22212, Republic of Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049374079"],"corresponding_institution_ids":["https://openalex.org/I191879574"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.01066398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2017","issue":null,"first_page":"1","last_page":"17"},"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9993000030517578,"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":0.8431680202484131},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.8207216262817383},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6999931335449219},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6241185665130615},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5796931982040405},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5214590430259705},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.48055556416511536},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4752243161201477},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.46908798813819885},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4591199457645416},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.44422993063926697},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.43828317523002625},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.4219292998313904},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.39243531227111816},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3623795509338379},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3571273386478424},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3404006361961365},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3325902223587036},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.30161231756210327},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1659030318260193},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10788649320602417},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09480500221252441},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.08778208494186401},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0827975869178772}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8431680202484131},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.8207216262817383},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6999931335449219},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6241185665130615},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5796931982040405},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5214590430259705},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.48055556416511536},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4752243161201477},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.46908798813819885},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4591199457645416},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.44422993063926697},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.43828317523002625},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4219292998313904},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.39243531227111816},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3623795509338379},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3571273386478424},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3404006361961365},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3325902223587036},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.30161231756210327},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1659030318260193},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10788649320602417},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09480500221252441},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.08778208494186401},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0827975869178772},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2017/1760187","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/1760187","pdf_url":"http://downloads.hindawi.com/journals/misy/2017/1760187.pdf","source":{"id":"https://openalex.org/S152111507","display_name":"Mobile Information Systems","issn_l":"1574-017X","issn":["1574-017X","1875-905X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Information Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:81b25b2fd4084e4086381a59cf36c2ce","is_oa":true,"landing_page_url":"https://doaj.org/article/81b25b2fd4084e4086381a59cf36c2ce","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mobile Information Systems, Vol 2017 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2017/1760187","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/1760187","pdf_url":"http://downloads.hindawi.com/journals/misy/2017/1760187.pdf","source":{"id":"https://openalex.org/S152111507","display_name":"Mobile Information Systems","issn_l":"1574-017X","issn":["1574-017X","1875-905X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Information Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G1274167916","display_name":null,"funder_award_id":"NRF-2014","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G1812545310","display_name":null,"funder_award_id":"2014ZRB019XM","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G1833538664","display_name":null,"funder_award_id":"IITP-2016-H8501-16-1019","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G2359655823","display_name":null,"funder_award_id":"IITP-2016-H8501-16-1019","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G2485335813","display_name":null,"funder_award_id":"NRF-2014K1A3A1A20034987","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G2971449431","display_name":null,"funder_award_id":"2014ZRB019XM","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G6002101443","display_name":null,"funder_award_id":"IITP-2016-H8501-16-1019","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G632676023","display_name":null,"funder_award_id":"NRF-2014K1A3A1A20034987","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G655139682","display_name":null,"funder_award_id":"2014K1A3A1A20034987","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G6796896097","display_name":null,"funder_award_id":"2014ZRB019XM","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G8119901598","display_name":null,"funder_award_id":"NRF-2014K1A3A1A20034987","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G952787710","display_name":null,"funder_award_id":"2014ZRB019XM","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G982292920","display_name":null,"funder_award_id":"NRF-20","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2589173571.pdf","grobid_xml":"https://content.openalex.org/works/W2589173571.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1614926166","https://openalex.org/W1972457962","https://openalex.org/W1982770143","https://openalex.org/W2015786472","https://openalex.org/W2023535408","https://openalex.org/W2032372805","https://openalex.org/W2032896960","https://openalex.org/W2081071884","https://openalex.org/W2085334433","https://openalex.org/W2087805235","https://openalex.org/W2090411600","https://openalex.org/W2114945762","https://openalex.org/W2133871706","https://openalex.org/W2141089366","https://openalex.org/W2141682101","https://openalex.org/W2147601077","https://openalex.org/W2521209746","https://openalex.org/W2963194554","https://openalex.org/W3101220995","https://openalex.org/W3102873868","https://openalex.org/W3104437823","https://openalex.org/W3123790154","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W4205317126","https://openalex.org/W2763444231","https://openalex.org/W2766259844","https://openalex.org/W2740114034","https://openalex.org/W2996994402","https://openalex.org/W2944239825","https://openalex.org/W4327640760","https://openalex.org/W3009881542","https://openalex.org/W4312096221","https://openalex.org/W2156328659"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"destination-aided":[3,176],"simultaneous":[4],"wireless":[5,81],"information":[6,48],"and":[7,55,89,109,114,127,150,169,183],"power":[8,53,148,167],"transfer":[9],"(SWIPT)":[10],"for":[11,180],"a":[12,155],"decode-and-forward":[13],"relay":[14,25,101],"network,":[15],"in":[16],"which":[17],"massive":[18],"multiple-input":[19],"multiple-output":[20],"antennas":[21,57],"are":[22,37,45,118,178,196],"deployed":[23],"at":[24,58,120],"to":[26,50,97,147,162],"assist":[27],"communications":[28],"among":[29],"multiple":[30,40,43],"source-destination":[31],"pairs.":[32],"During":[33],"relaying,":[34],"energy":[35,64,73,106,126,182],"signals":[36,49],"emitted":[38],"from":[39],"destinations":[41],"when":[42],"sources":[44],"sending":[46],"their":[47],"relay.":[51,121],"With":[52],"splitting":[54,149,168],"unlimited":[56],"relay,":[59],"asymptotic":[60,71,137],"expression":[61],"of":[62,76,80,86,100,192],"harvested":[63,72,125],"is":[65,74,131,134,140,160],"derived.":[66],"The":[67,187],"analysis":[68],"reveals":[69],"that":[70,136,175],"independent":[75],"fast":[77],"fading":[78],"effect":[79],"channels;":[82],"meanwhile":[83],"transmission":[84,117,152,171],"powers":[85],"each":[87],"source":[88],"destination":[90,151,170],"can":[91],"be":[92],"scaled":[93],"down":[94],"inversely":[95],"proportional":[96],"the":[98,165,193],"number":[99],"antennas.":[102],"To":[103],"significantly":[104],"reduce":[105],"leakage":[107],"interference":[108],"multipair":[110],"interference,":[111],"zero-forcing":[112],"processing":[113],"maximum-ratio":[115],"combing/maximum-ratio":[116],"employed":[119],"Fundamental":[122],"trade-off":[123],"between":[124],"achievable":[128],"sum":[129,138,185,189],"rate":[130,139,190],"quantified.":[132],"It":[133,173],"shown":[135],"neither":[141],"convex":[142],"nor":[143],"concave":[144],"with":[145],"respect":[146],"power.":[153,172],"Thus,":[154],"one-dimensional":[156],"embedded":[157],"bisection":[158],"algorithm":[159],"proposed":[161,194],"jointly":[163],"determine":[164],"optimal":[166],"shows":[174],"SWIPT":[177],"beneficial":[179],"harvesting":[181],"increasing":[184],"rate.":[186],"significant":[188],"improvements":[191],"schemes":[195],"verified":[197],"by":[198],"numerical":[199],"results.":[200]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
