{"id":"https://openalex.org/W2769224516","doi":"https://doi.org/10.1186/s13638-018-1214-2","title":"Energy-efficient transmission strategies for CoMP downlink\u2014overview, extension, and numerical comparison","display_name":"Energy-efficient transmission strategies for CoMP downlink\u2014overview, extension, and numerical comparison","publication_year":2018,"publication_date":"2018-08-20","ids":{"openalex":"https://openalex.org/W2769224516","doi":"https://doi.org/10.1186/s13638-018-1214-2","mag":"2769224516","pmid":"https://pubmed.ncbi.nlm.nih.gov/30174684"},"language":"en","primary_location":{"id":"doi:10.1186/s13638-018-1214-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-018-1214-2","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-018-1214-2","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-018-1214-2","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000166350","display_name":"Kien-Giang Nguyen","orcid":"https://orcid.org/0000-0002-3663-5011"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kien-Giang Nguyen","raw_affiliation_strings":["1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","[Centre for wireless communications, University of Oulu, Oulu, Finland]"],"raw_orcid":"https://orcid.org/0000-0002-3663-5011","affiliations":[{"raw_affiliation_string":"1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"[Centre for wireless communications, University of Oulu, Oulu, Finland]","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061856142","display_name":"Oskari Tervo","orcid":"https://orcid.org/0000-0002-7266-5752"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Oskari Tervo","raw_affiliation_strings":["1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","[Centre for wireless communications, University of Oulu, Oulu, Finland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"[Centre for wireless communications, University of Oulu, Oulu, Finland]","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060107722","display_name":"Quang\u2010Doanh Vu","orcid":"https://orcid.org/0000-0002-9369-4990"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Quang-Doanh Vu","raw_affiliation_strings":["1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","[Centre for wireless communications, University of Oulu, Oulu, Finland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"[Centre for wireless communications, University of Oulu, Oulu, Finland]","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008843672","display_name":"Le\u2010Nam Tran","orcid":"https://orcid.org/0000-0002-9317-9980"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Le-Nam Tran","raw_affiliation_strings":["2School of Electrical and Electronic Engineering, University College Dublin, Dublin, Ireland","School of Electrical & Electronic Engineering, University College Dublin, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2School of Electrical and Electronic Engineering, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029534229","display_name":"Markku Juntti","orcid":"https://orcid.org/0000-0002-5413-1896"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Markku Juntti","raw_affiliation_strings":["1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","[Centre for wireless communications, University of Oulu, Oulu, Finland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Centre for Wireless Communications, University of Oulu, Oulu, P.O. Box 4500, FI-90014 Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"[Centre for wireless communications, University of Oulu, Oulu, Finland]","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":0.1975,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5031829,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2018","issue":"1","first_page":"207","last_page":"207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/computer-science","display_name":"Computer science","score":0.6631133556365967},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6540434956550598},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6350374221801758},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6318691968917847},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5075051188468933},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.46267765760421753},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4605281949043274},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4522436857223511},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4475385844707489},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21925702691078186},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16738566756248474},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.14916449785232544},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11313402652740479}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6631133556365967},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6540434956550598},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6350374221801758},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6318691968917847},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5075051188468933},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.46267765760421753},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4605281949043274},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4522436857223511},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4475385844707489},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21925702691078186},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16738566756248474},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.14916449785232544},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11313402652740479},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.1186/s13638-018-1214-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-018-1214-2","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-018-1214-2","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmid:30174684","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30174684","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP journal on wireless communications and networking","raw_type":null},{"id":"pmh:oai:arXiv.org:1711.07783","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1711.07783","pdf_url":"https://arxiv.org/pdf/1711.07783","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2769224516","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1711.07783","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:doaj.org/article:250108bcc7ca4b0280a43beb3ac903ce","is_oa":true,"landing_page_url":"https://doaj.org/article/250108bcc7ca4b0280a43beb3ac903ce","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":"EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-18 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5064027","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6105240","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6105240","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6105240","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP J Wirel Commun Netw","raw_type":"Text"},{"id":"doi:10.48550/arxiv.1711.07783","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1711.07783","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1186/s13638-018-1214-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-018-1214-2","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-018-1214-2","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2675540402","display_name":"Green and Secure Transmission Techniques for Future Wireless Networks","funder_award_id":"17/CDA/4786","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G2814251002","display_name":null,"funder_award_id":"20170153","funder_id":"https://openalex.org/F4320322594","funder_display_name":"Tauno T\u00f6nningin S\u00e4\u00e4ti\u00f6"},{"id":"https://openalex.org/G3359081669","display_name":null,"funder_award_id":"297803","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G4230935547","display_name":null,"funder_award_id":"318927","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G6401737180","display_name":null,"funder_award_id":"31089","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G6857469744","display_name":null,"funder_award_id":"201810330","funder_id":"https://openalex.org/F4320322426","funder_display_name":"Nokia Foundation"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320322426","display_name":"Nokia Foundation","ror":"https://ror.org/0401nzk46"},{"id":"https://openalex.org/F4320322594","display_name":"Tauno T\u00f6nningin S\u00e4\u00e4ti\u00f6","ror":"https://ror.org/0267ebt82"},{"id":"https://openalex.org/F4320323337","display_name":"Tekniikan Edist\u00e4miss\u00e4\u00e4ti\u00f6","ror":"https://ror.org/03f420b93"},{"id":"https://openalex.org/F4320327732","display_name":"Walter Ahlstr\u00f6min S\u00e4\u00e4ti\u00f6","ror":"https://ror.org/00vdff906"},{"id":"https://openalex.org/F4320331778","display_name":"HPY Research Foundation","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2769224516.pdf","grobid_xml":"https://content.openalex.org/works/W2769224516.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1503221585","https://openalex.org/W1512399877","https://openalex.org/W1568307856","https://openalex.org/W1630733292","https://openalex.org/W1967956032","https://openalex.org/W1969648546","https://openalex.org/W1982777608","https://openalex.org/W1997638491","https://openalex.org/W1998218256","https://openalex.org/W2015482593","https://openalex.org/W2034490776","https://openalex.org/W2053596819","https://openalex.org/W2055751565","https://openalex.org/W2060821751","https://openalex.org/W2061914652","https://openalex.org/W2081579463","https://openalex.org/W2087475293","https://openalex.org/W2096380022","https://openalex.org/W2107395148","https://openalex.org/W2110175223","https://openalex.org/W2112170521","https://openalex.org/W2129573153","https://openalex.org/W2140516799","https://openalex.org/W2142697211","https://openalex.org/W2143021984","https://openalex.org/W2147437672","https://openalex.org/W2154319347","https://openalex.org/W2164278908","https://openalex.org/W2165205918","https://openalex.org/W2275339208","https://openalex.org/W2291844590","https://openalex.org/W2296029084","https://openalex.org/W2484014778","https://openalex.org/W2484737696","https://openalex.org/W2531626949","https://openalex.org/W2557555731","https://openalex.org/W2590256459","https://openalex.org/W2730974352","https://openalex.org/W2735189555","https://openalex.org/W4250589301","https://openalex.org/W4292363360","https://openalex.org/W4293229790","https://openalex.org/W6634226326"],"related_works":["https://openalex.org/W2963512846","https://openalex.org/W2735189555","https://openalex.org/W3105879722","https://openalex.org/W2321097810","https://openalex.org/W2730974352","https://openalex.org/W2995366220","https://openalex.org/W2963001484","https://openalex.org/W2140188578","https://openalex.org/W2952604004","https://openalex.org/W1978179170","https://openalex.org/W3154502581","https://openalex.org/W2973774468","https://openalex.org/W3136893722","https://openalex.org/W2887998899","https://openalex.org/W3080466409","https://openalex.org/W2738591571","https://openalex.org/W2910925971","https://openalex.org/W3038281187","https://openalex.org/W2953731820","https://openalex.org/W2791182089"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3,82,114,148],"energy-efficient":[4],"coordinated":[5],"multi-point":[6],"(CoMP)":[7],"downlink":[8],"in":[9],"multi-antenna":[10],"multi-cell":[11],"wireless":[12],"communications":[13],"systems.":[14],"We":[15,152],"provide":[16,134],"an":[17,42],"overview":[18],"of":[19,76,118,131,137,159],"transmit":[20],"beamforming":[21],"designs":[22],"for":[23,50,121],"various":[24],"energy":[25],"efficiency":[26],"(EE)":[27],"metrics":[28,104],"including":[29,101],"maximizing":[30],"the":[31,53,73,77,83,93,96,122,129,138,143,155],"overall":[32],"network":[33],"EE,":[34,37],"sum":[35,71],"weighted":[36],"and":[38,105,142,157,163],"fairness":[39],"EE.":[40],"Generally,":[41],"EE":[43,99,103,161],"optimization":[44],"problem":[45],"is":[46,125],"a":[47],"nonconvex":[48],"program":[49],"which":[51],"finding":[52],"globally":[54],"optimal":[55],"solutions":[56,124,145],"requires":[57],"high":[58],"computational":[59],"effort.":[60],"Consequently,":[61],"several":[62],"low-complexity":[63],"suboptimal":[64],"approaches":[65,141],"have":[66],"been":[67],"proposed.":[68],"Here,":[69],"we":[70,91,133],"up":[72],"main":[74],"concepts":[75],"recently":[78],"proposed":[79],"algorithms":[80],"based":[81,113,140,147],"state-of-the-art":[84],"successive":[85],"convex":[86],"approximation":[87],"(SCA)":[88],"framework.":[89],"Moreover,":[90],"discuss":[92],"application":[94],"to":[95],"newly":[97],"posted":[98],"problems":[100],"new":[102],"power":[106,164],"consumption":[107,165],"models.":[108,166],"Furthermore,":[109],"distributed":[110],"implementation":[111],"developed":[112,146],"alternating":[115],"direction":[116],"method":[117],"multipliers":[119],"(ADMM)":[120],"provided":[123],"also":[126,153],"discussed.":[127],"For":[128],"sake":[130],"completeness,":[132],"numerical":[135],"comparison":[136],"SCA":[139],"conventional":[144],"parametric":[149],"transformations":[150],"(PTs).":[151],"demonstrate":[154],"differences":[156],"roles":[158],"different":[160],"objectives":[162]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}