{"id":"https://openalex.org/W2768485576","doi":"https://doi.org/10.1109/access.2017.2773491","title":"Concavity Approximation Based Power Allocation in Millimeter-Wave MIMO Systems","display_name":"Concavity Approximation Based Power Allocation in Millimeter-Wave MIMO Systems","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2768485576","doi":"https://doi.org/10.1109/access.2017.2773491","mag":"2768485576"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2773491","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2773491","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2773491","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078309887","display_name":"Anzhong Hu","orcid":"https://orcid.org/0000-0003-3618-6321"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anzhong Hu","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-3618-6321","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101668133","display_name":"Peng Pan","orcid":"https://orcid.org/0000-0002-6885-7727"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Pan","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I50760025"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1408,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51813573,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"25731","last_page":"25740"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9997000098228455,"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/orthogonality","display_name":"Orthogonality","score":0.7966316938400269},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6873123645782471},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6465648412704468},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.6427710652351379},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5521263480186462},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5040539503097534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4993758201599121},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.44361597299575806},{"id":"https://openalex.org/keywords/approximation-theory","display_name":"Approximation theory","score":0.4120846390724182},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3520877957344055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3247316777706146},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2859460413455963},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14358535408973694},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1301652193069458},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0755256712436676}],"concepts":[{"id":"https://openalex.org/C17137986","wikidata":"https://www.wikidata.org/wiki/Q215067","display_name":"Orthogonality","level":2,"score":0.7966316938400269},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6873123645782471},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6465648412704468},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.6427710652351379},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5521263480186462},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5040539503097534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4993758201599121},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.44361597299575806},{"id":"https://openalex.org/C145242015","wikidata":"https://www.wikidata.org/wiki/Q774123","display_name":"Approximation theory","level":2,"score":0.4120846390724182},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3520877957344055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3247316777706146},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2859460413455963},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14358535408973694},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1301652193069458},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0755256712436676},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2017.2773491","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2773491","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7d60eb55c8884251961103b99dab39b4","is_oa":true,"landing_page_url":"https://doaj.org/article/7d60eb55c8884251961103b99dab39b4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 25731-25740 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2773491","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2773491","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8500000238418579}],"awards":[{"id":"https://openalex.org/G2859110657","display_name":null,"funder_award_id":"61401130","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7367701105","display_name":null,"funder_award_id":"LQ16F010007","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G8393880508","display_name":null,"funder_award_id":"61601152","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8578346858","display_name":null,"funder_award_id":"U1609216","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"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":37,"referenced_works":["https://openalex.org/W1499786761","https://openalex.org/W1576690944","https://openalex.org/W1964526866","https://openalex.org/W1966077672","https://openalex.org/W1966809636","https://openalex.org/W2004294022","https://openalex.org/W2014075533","https://openalex.org/W2016999686","https://openalex.org/W2045840914","https://openalex.org/W2052912470","https://openalex.org/W2053521124","https://openalex.org/W2054549389","https://openalex.org/W2060821616","https://openalex.org/W2084048102","https://openalex.org/W2095843437","https://openalex.org/W2100236515","https://openalex.org/W2116334496","https://openalex.org/W2124409123","https://openalex.org/W2126589249","https://openalex.org/W2128513990","https://openalex.org/W2128865660","https://openalex.org/W2147601077","https://openalex.org/W2150957592","https://openalex.org/W2166586102","https://openalex.org/W2342863993","https://openalex.org/W2343518240","https://openalex.org/W2418350050","https://openalex.org/W2461963048","https://openalex.org/W2470391517","https://openalex.org/W2482388357","https://openalex.org/W2510699676","https://openalex.org/W2523426484","https://openalex.org/W2962738973","https://openalex.org/W2963568889","https://openalex.org/W3106282754","https://openalex.org/W6630118670","https://openalex.org/W6722536448"],"related_works":["https://openalex.org/W2095582735","https://openalex.org/W2059318893","https://openalex.org/W2134916061","https://openalex.org/W2000036084","https://openalex.org/W2520729674","https://openalex.org/W4393237428","https://openalex.org/W2155567810","https://openalex.org/W2292475936","https://openalex.org/W3010469571","https://openalex.org/W2463053673"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,15,19,25,33,36,58,62,66,74,79],"power":[4,27],"allocation":[5,28],"in":[6],"millimeter-wave":[7],"multiple-input":[8],"multiple-output":[9],"systems.":[10],"The":[11,54],"asymptotic":[12,42],"concavity":[13],"of":[14,18,61,68],"sum":[16,59],"rate":[17,60],"system":[20,63],"is":[21,46],"utilized":[22],"to":[23,32],"form":[24],"proposed":[26,37,80],"approach.":[29],"In":[30],"contrast":[31],"traditional":[34,87],"approaches,":[35],"approach":[38,81],"utilizes":[39],"a":[40],"channel":[41],"orthogonality-based":[43],"approximation":[44],"which":[45],"more":[47],"suitable,":[48],"thus":[49],"achieves":[50],"higher":[51],"spectral":[52],"efficiency.":[53],"analysis":[55,75],"demonstrates":[56],"that":[57,78],"increases":[64],"as":[65],"number":[67],"antennas":[69],"increases.":[70],"Numerical":[71],"results":[72],"verify":[73],"and":[76],"show":[77],"can":[82],"perform":[83],"better":[84],"than":[85],"those":[86],"approaches.":[88]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}