{"id":"https://openalex.org/W2944459146","doi":"https://doi.org/10.1109/access.2019.2915099","title":"Power Allocation in 5G Wireless Communication","display_name":"Power Allocation in 5G Wireless Communication","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2944459146","doi":"https://doi.org/10.1109/access.2019.2915099","mag":"2944459146"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2915099","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2915099","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708203.pdf","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://ieeexplore.ieee.org/ielx7/6287639/8600701/08708203.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032642628","display_name":"Zhangliang Chen","orcid":"https://orcid.org/0000-0003-2182-0676"},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhangliang Chen","raw_affiliation_strings":["Department of Electrical Engineering, The University of Texas at Arlington, Arlington, TX, USA"],"raw_orcid":"https://orcid.org/0000-0003-2182-0676","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, The University of Texas at Arlington, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052175115","display_name":"Qilian Liang","orcid":"https://orcid.org/0000-0002-3630-8010"},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qilian Liang","raw_affiliation_strings":["Department of Electrical Engineering, The University of Texas at Arlington, Arlington, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, The University of Texas at Arlington, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I189196454"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3503,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.58879224,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"60785","last_page":"60792"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9745000004768372,"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":0.9745000004768372,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9678999781608582,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9508000016212463,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/granger-causality","display_name":"Granger causality","score":0.7386817932128906},{"id":"https://openalex.org/keywords/transfer-entropy","display_name":"Transfer entropy","score":0.682373046875},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5381731390953064},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5022647380828857},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4832116365432739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46340394020080566},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.43867480754852295},{"id":"https://openalex.org/keywords/conditional-entropy","display_name":"Conditional entropy","score":0.42409029603004456},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41598227620124817},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3853834867477417},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3257226347923279},{"id":"https://openalex.org/keywords/principle-of-maximum-entropy","display_name":"Principle of maximum entropy","score":0.24936726689338684},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1068209707736969}],"concepts":[{"id":"https://openalex.org/C129824826","wikidata":"https://www.wikidata.org/wiki/Q2630107","display_name":"Granger causality","level":2,"score":0.7386817932128906},{"id":"https://openalex.org/C182049051","wikidata":"https://www.wikidata.org/wiki/Q17147155","display_name":"Transfer entropy","level":3,"score":0.682373046875},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5381731390953064},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5022647380828857},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4832116365432739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46340394020080566},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.43867480754852295},{"id":"https://openalex.org/C101721835","wikidata":"https://www.wikidata.org/wiki/Q813908","display_name":"Conditional entropy","level":3,"score":0.42409029603004456},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41598227620124817},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3853834867477417},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3257226347923279},{"id":"https://openalex.org/C9679016","wikidata":"https://www.wikidata.org/wiki/Q1417473","display_name":"Principle of maximum entropy","level":2,"score":0.24936726689338684},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1068209707736969},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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.2019.2915099","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2915099","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708203.pdf","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:82aa7eb927454c0487817ca768c03492","is_oa":true,"landing_page_url":"https://doaj.org/article/82aa7eb927454c0487817ca768c03492","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 7, Pp 60785-60792 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2915099","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2915099","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708203.pdf","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":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.5299999713897705}],"awards":[{"id":"https://openalex.org/G2320574564","display_name":"\u7b2c5\u4ee3\u79fb\u52a8\u901a\u4fe1\u4e2d\u57fa\u7ad9\u5e03\u7f6e\u95ee\u9898\u7684\u7814\u7a76","funder_award_id":"61771342","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7072424784","display_name":null,"funder_award_id":"61711530132","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7852893480","display_name":null,"funder_award_id":"61731006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8588538837","display_name":"\u6df7\u5408\u65e0\u7ebf\u7f51\u7edc\u4e2d\u9891\u8c31\u8d44\u6e90\u4f18\u5316\u548c\u534f\u540c\u4f20\u8f93\u673a\u5236\u7814\u7a76","funder_award_id":"61372097","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320319918","display_name":"York University","ror":"https://ror.org/05fq50484"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2944459146.pdf","grobid_xml":"https://content.openalex.org/works/W2944459146.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W1507322379","https://openalex.org/W1538006934","https://openalex.org/W1607114662","https://openalex.org/W1949741824","https://openalex.org/W1966238985","https://openalex.org/W1987745894","https://openalex.org/W2000191307","https://openalex.org/W2018447683","https://openalex.org/W2041782669","https://openalex.org/W2043643410","https://openalex.org/W2052190282","https://openalex.org/W2056916045","https://openalex.org/W2079656335","https://openalex.org/W2093623998","https://openalex.org/W2101645017","https://openalex.org/W2115021853","https://openalex.org/W2147584524","https://openalex.org/W2168237838","https://openalex.org/W2349201133","https://openalex.org/W2393668056","https://openalex.org/W3012485276","https://openalex.org/W3146431355","https://openalex.org/W6638779161","https://openalex.org/W6640872024","https://openalex.org/W6675448251","https://openalex.org/W6982024371","https://openalex.org/W7000768235"],"related_works":["https://openalex.org/W1989349725","https://openalex.org/W2945806310","https://openalex.org/W1999409691","https://openalex.org/W2884017454","https://openalex.org/W2318472387","https://openalex.org/W1966203994","https://openalex.org/W2262158080","https://openalex.org/W2060326335","https://openalex.org/W2792006532","https://openalex.org/W1488510091"],"abstract_inverted_index":{"Granger":[0,59,88,94],"Causality":[1],"analysis":[2,15,43],"originated":[3],"in":[4,34,41,44],"the":[5,52,58,66,74,79,83,87,93,105,112,117,130,133,150,157,161,168],"field":[6],"of":[7,82,97,132],"econometrics":[8],"is":[9,29],"used":[10,40],"as":[11],"a":[12],"time":[13],"series":[14],"tool":[16],"based":[17,30,56],"on":[18,31,57],"vector":[19],"auto-regression,":[20],"and":[21,61,102,128,142,164],"its":[22],"phased":[23],"generalized":[24],"transfer":[25,62,122],"entropy":[26,123],"(TE),":[27],"which":[28],"conditional":[32],"co-information":[33],"information":[35],"theory,":[36],"has":[37],"been":[38],"widely":[39],"data":[42],"recent":[45],"years.":[46],"In":[47,78,116],"this":[48],"paper,":[49,84],"we":[50,85,120,148],"forecast":[51,125],"Fifth-Generation":[53],"(5G)":[54],"channel":[55],"causality":[60,89,95],"entropy,":[63],"then":[64],"use":[65,86,121,149],"water":[67],"filling":[68],"algorithm":[69,154],"to":[70,91,124,155],"allocate":[71],"power":[72,158],"for":[73,160],"forecasted":[75,110,134,162],"5G":[76,100],"channel.":[77],"first":[80],"part":[81],"test":[90],"verify":[92,129],"correlation":[96],"two":[98,106,126],"random":[99],"channels":[101,107,127,135,163],"ensure":[103],"that":[104],"can":[108],"be":[109],"using":[111,136],"Transfer":[113],"Entropy":[114],"method.":[115],"second":[118],"part,":[119],"accuracy":[131],"Root":[137],"Mean":[138],"Square":[139],"Error":[140],"(RMSE)":[141],"Cramer-Rao":[143],"Lower":[144],"Bound":[145],"(CRLB).":[146],"Finally,":[147],"Inverse":[151],"Water-Filling":[152],"(IWF)":[153],"perform":[156],"allocation":[159],"compare":[165],"it":[166],"with":[167],"Equal":[169],"Gain":[170],"(EG)":[171],"algorithm.":[172],"The":[173],"simulations":[174],"further":[175],"validate":[176],"our":[177],"theoretical":[178],"results.":[179]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}