{"id":"https://openalex.org/W2972542837","doi":"https://doi.org/10.1109/tvt.2019.2940586","title":"Energy-Efficient Hybrid Precoding Design for Integrated Multicast-Unicast Millimeter Wave Communications With SWIPT","display_name":"Energy-Efficient Hybrid Precoding Design for Integrated Multicast-Unicast Millimeter Wave Communications With SWIPT","publication_year":2019,"publication_date":"2019-09-11","ids":{"openalex":"https://openalex.org/W2972542837","doi":"https://doi.org/10.1109/tvt.2019.2940586","mag":"2972542837"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2019.2940586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2940586","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5036919829","display_name":"Wanming Hao","orcid":"https://orcid.org/0000-0002-4465-3447"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]},{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Wanming Hao","raw_affiliation_strings":["5G Innovation Center, Institute of Communication Systems, University of Surrey, Guildford, U.K","School of Information Engineering, Zhengzhou University, Zhengzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4465-3447","affiliations":[{"raw_affiliation_string":"5G Innovation Center, Institute of Communication Systems, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"School of Information Engineering, Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044452711","display_name":"Gangcan Sun","orcid":"https://orcid.org/0000-0001-6622-3977"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gangcan Sun","raw_affiliation_strings":["School of Information Engineering, Zhengzhou University, Zhengzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011900098","display_name":"Fuhui Zhou","orcid":"https://orcid.org/0000-0001-6880-6244"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuhui Zhou","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6880-6244","affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020857798","display_name":"De Mi","orcid":"https://orcid.org/0000-0002-3891-820X"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"De Mi","raw_affiliation_strings":["5G Innovation Center, Institute of Communication Systems, University of Surrey, Guildford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-3891-820X","affiliations":[{"raw_affiliation_string":"5G Innovation Center, Institute of Communication Systems, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073757951","display_name":"Jia Shi","orcid":"https://orcid.org/0000-0001-9940-9014"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Shi","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xi\u2019dian University, Xian, China","State Key Laboratory of Integrated Services Networks, Xi'dian University, Xian, China"],"raw_orcid":"https://orcid.org/0000-0001-9940-9014","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xi\u2019dian University, Xian, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xi'dian University, Xian, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002566516","display_name":"Pei Xiao","orcid":"https://orcid.org/0000-0002-7886-5878"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pei Xiao","raw_affiliation_strings":["5G Innovation Center, Institute of Communication Systems, University of Surrey, Guildford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-7886-5878","affiliations":[{"raw_affiliation_string":"5G Innovation Center, Institute of Communication Systems, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Victor C. M. Leung","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada"],"raw_orcid":"https://orcid.org/0000-0003-3529-2640","affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4519,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.896134,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"68","issue":"11","first_page":"10956","last_page":"10968"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9995999932289124,"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/precoding","display_name":"Precoding","score":0.7930791974067688},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.6014150381088257},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.5791630744934082},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5714473724365234},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4792639911174774},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.4572659432888031},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4320923984050751},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4078810214996338},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40378129482269287},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35811299085617065},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3382062613964081},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.28055575489997864},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27939704060554504},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22618550062179565},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1565932035446167},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15585604310035706}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7930791974067688},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.6014150381088257},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.5791630744934082},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5714473724365234},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4792639911174774},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.4572659432888031},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4320923984050751},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4078810214996338},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40378129482269287},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35811299085617065},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3382062613964081},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.28055575489997864},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27939704060554504},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22618550062179565},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1565932035446167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15585604310035706},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tvt.2019.2940586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2940586","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:alma.44SUR_INST:11139135800002346","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:epubs.surrey.ac.uk:852764","is_oa":false,"landing_page_url":"http://epubs.surrey.ac.uk/852764/1/Energy%20Efficient%20Hybrid%20Precoding%20Design.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400680","display_name":"Surrey Research Insight Open Access (The University of Surrey)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28290843","host_organization_name":"University of Surrey","host_organization_lineage":["https://openalex.org/I28290843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1312149285","display_name":null,"funder_award_id":"H2020-ICT-2016-2","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G1535130713","display_name":null,"funder_award_id":"H2020-ICT","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2575698552","display_name":null,"funder_award_id":"61701214","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2619017074","display_name":null,"funder_award_id":"EP/P008402/2","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5053097017","display_name":"Broadcast and Multicast Communication Enablers for the Fifth-Generation of Wireless Systems","funder_award_id":"761498","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6356184798","display_name":null,"funder_award_id":"761498","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G7362440556","display_name":null,"funder_award_id":"EP/P008402/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7449167111","display_name":"Millimeter-wave Antennas and Components for Future Mobile Broadband Networks (MILLIBAN)","funder_award_id":"EP/P008402/2","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G779238578","display_name":null,"funder_award_id":"H2020-ICT-2016-2","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8258874649","display_name":null,"funder_award_id":"2018ACB21012","funder_id":"https://openalex.org/F4320335477","funder_display_name":"Youth Science Foundation of Jiangxi Province"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335477","display_name":"Youth Science Foundation of Jiangxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1432778544","https://openalex.org/W1550445194","https://openalex.org/W1956027752","https://openalex.org/W1967956032","https://openalex.org/W1991264581","https://openalex.org/W2032372805","https://openalex.org/W2041287972","https://openalex.org/W2053521124","https://openalex.org/W2075148031","https://openalex.org/W2110098571","https://openalex.org/W2111953900","https://openalex.org/W2133570990","https://openalex.org/W2143136321","https://openalex.org/W2166486216","https://openalex.org/W2188241090","https://openalex.org/W2195693430","https://openalex.org/W2242886810","https://openalex.org/W2246629406","https://openalex.org/W2259391824","https://openalex.org/W2319812433","https://openalex.org/W2338598869","https://openalex.org/W2407858759","https://openalex.org/W2499216291","https://openalex.org/W2510564940","https://openalex.org/W2541405589","https://openalex.org/W2551126468","https://openalex.org/W2556373857","https://openalex.org/W2566281500","https://openalex.org/W2568472996","https://openalex.org/W2591010059","https://openalex.org/W2612906239","https://openalex.org/W2738592118","https://openalex.org/W2762160885","https://openalex.org/W2768693795","https://openalex.org/W2773479581","https://openalex.org/W2773515224","https://openalex.org/W2780751099","https://openalex.org/W2804117596","https://openalex.org/W2808664303","https://openalex.org/W2810152882","https://openalex.org/W2858284200","https://openalex.org/W2883633551","https://openalex.org/W2890609471","https://openalex.org/W2890854615","https://openalex.org/W2931438229","https://openalex.org/W2936387177","https://openalex.org/W2962738973","https://openalex.org/W2963634826","https://openalex.org/W2963666254","https://openalex.org/W2964108473","https://openalex.org/W3099599063","https://openalex.org/W3099908750","https://openalex.org/W3100992968","https://openalex.org/W4238332681"],"related_works":["https://openalex.org/W2123156148","https://openalex.org/W2012665287","https://openalex.org/W1966768284","https://openalex.org/W2141226803","https://openalex.org/W1972955796","https://openalex.org/W2978800595","https://openalex.org/W1541857863","https://openalex.org/W2219910205","https://openalex.org/W207048982","https://openalex.org/W2026651734"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,60,108,144,175],"investigate":[4],"the":[5,18,39,50,56,76,80,83,88,105,111,130,133,141,146,169,172,187,194,198,206,209,213,223,226],"energy-efficient":[6],"hybrid":[7],"precoding":[8,53,67],"design":[9,49],"for":[10,205],"integrated":[11],"multicast-unicast":[12],"millimeter":[13],"wave":[14],"(mmWave)":[15],"system,":[16,81],"where":[17],"simultaneous":[19],"wireless":[20],"information":[21],"and":[22,45,48,68,90,120,158,197],"power":[23,69,86],"transform":[24,110,145],"is":[25,138,190,203],"considered":[26],"at":[27,38,87,94],"receivers.":[28],"We":[29],"adopt":[30],"two":[31],"sparse":[32],"radio":[33],"frequency":[34],"chain":[35],"antenna":[36],"structures":[37],"base":[40],"station":[41],"(BS),":[42],"i.e.,":[43],"fully-connected":[44],"subarray":[46],"structures,":[47],"codebook-based":[51],"analog":[52],"according":[54],"to":[55,74,99,102,126,163,167,192,221],"different":[57,230],"structures.":[58],"Then,":[59],"formulate":[61],"a":[62,116,122,150,177],"joint":[63],"digital":[64],"multicast,":[65],"unicast":[66],"splitting":[70],"ratio":[71],"optimization":[72],"problem":[73,148],"maximize":[75],"energy":[77,93],"efficiency":[78],"of":[79,171,208,225],"while":[82],"maximum":[84],"transmit":[85],"BS":[89],"minimum":[91],"harvested":[92],"receivers":[95],"are":[96,219],"considered.":[97],"Due":[98],"its":[100],"difficulty":[101],"directly":[103],"solve":[104,127,164],"formulated":[106,147],"problem,":[107],"equivalently":[109],"fractional":[112],"objective":[113],"function":[114],"into":[115,149],"subtractive":[117],"form":[118],"one":[119,152],"propose":[121,159],"two-loop":[123],"iterative":[124,136,161,184],"algorithm":[125,137,162],"it.":[128,165],"For":[129,140],"outer":[131],"loop,":[132,143,174],"classic":[134],"Bi-section":[135],"applied.":[139],"inner":[142,173],"convex":[151,155],"by":[153],"successive":[154],"approximation":[156,202],"techniques":[157],"an":[160],"Meanwhile,":[166],"reduce":[168],"complexity":[170,183],"develop":[176],"zero":[178],"forcing":[179],"(ZF)":[180],"technique-based":[181],"low":[182],"algorithm.":[185],"Specifically,":[186],"ZF":[188],"technique":[189],"applied":[191],"cancel":[193],"inter-unicast":[195],"interference":[196],"first":[199],"order":[200],"Taylor":[201],"used":[204],"convexification":[207],"non-convex":[210],"constraints":[211],"in":[212],"original":[214],"problem.":[215],"Finally,":[216],"simulation":[217],"results":[218],"provided":[220],"compare":[222],"performance":[224],"proposed":[227],"algorithms":[228],"under":[229],"schemes.":[231]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":11}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}