{"id":"https://openalex.org/W4392251814","doi":"https://doi.org/10.1109/twc.2024.3367410","title":"Low-Complexity Interference Exploitation MISO Precoding Under Per-Antenna Power Constraint","display_name":"Low-Complexity Interference Exploitation MISO Precoding Under Per-Antenna Power Constraint","publication_year":2024,"publication_date":"2024-02-28","ids":{"openalex":"https://openalex.org/W4392251814","doi":"https://doi.org/10.1109/twc.2024.3367410"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2024.3367410","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3367410","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://discovery.ucl.ac.uk/10188445/1/Low-Complexity_Interference_Exploitation_MISO_Precoding_Under_Per-Antenna_Power_Constraint.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100598403","display_name":"Yunsi Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunsi Wen","raw_affiliation_strings":["School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100342610","display_name":"Haonan Wang","orcid":"https://orcid.org/0000-0003-1587-8628"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haonan Wang","raw_affiliation_strings":["School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0003-1587-8628","affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100413583","display_name":"Ang Li","orcid":"https://orcid.org/0000-0001-8235-7596"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ang Li","raw_affiliation_strings":["School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0001-8235-7596","affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047134574","display_name":"Xuewen Liao","orcid":"https://orcid.org/0000-0002-8273-7019"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuewen Liao","raw_affiliation_strings":["School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-8273-7019","affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030334551","display_name":"Christos Masouros","orcid":"https://orcid.org/0000-0002-8259-6615"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christos Masouros","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-8259-6615","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5077,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.56099619,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"23","issue":"8","first_page":"9943","last_page":"9957"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8674681186676025},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.6856580376625061},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6526669859886169},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5924181342124939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5675495266914368},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.48616263270378113},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46773630380630493},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4614182412624359},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.44511234760284424},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.3211330771446228},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3163796067237854},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2429341971874237},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12910231947898865},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.12233126163482666},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08674508333206177}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8674681186676025},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.6856580376625061},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6526669859886169},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5924181342124939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5675495266914368},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.48616263270378113},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46773630380630493},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4614182412624359},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.44511234760284424},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.3211330771446228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3163796067237854},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2429341971874237},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12910231947898865},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.12233126163482666},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08674508333206177},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2024.3367410","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3367410","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10188445","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10188445/","pdf_url":"https://discovery.ucl.ac.uk/10188445/1/Low-Complexity_Interference_Exploitation_MISO_Precoding_Under_Per-Antenna_Power_Constraint.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Wireless Communications (2024) (In press).","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10188445","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10188445/","pdf_url":"https://discovery.ucl.ac.uk/10188445/1/Low-Complexity_Interference_Exploitation_MISO_Precoding_Under_Per-Antenna_Power_Constraint.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Wireless Communications (2024) (In press).","raw_type":"Article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6100000143051147,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1739114987","display_name":null,"funder_award_id":"62101422","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2102696656","display_name":null,"funder_award_id":"2024JC-JCQN-59","funder_id":"https://openalex.org/F4320336565","funder_display_name":"Key Science and Technology Program of Shaanxi Province"},{"id":"https://openalex.org/G2367534123","display_name":null,"funder_award_id":"2021KWZ-01","funder_id":"https://openalex.org/F4320336565","funder_display_name":"Key Science and Technology Program of Shaanxi Province"},{"id":"https://openalex.org/G2549431255","display_name":null,"funder_award_id":"62371386","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/F4320336565","display_name":"Key Science and Technology Program of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392251814.pdf","grobid_xml":"https://content.openalex.org/works/W4392251814.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W1497413714","https://openalex.org/W1911476179","https://openalex.org/W1976109068","https://openalex.org/W1987089531","https://openalex.org/W2003418459","https://openalex.org/W2025779053","https://openalex.org/W2041886572","https://openalex.org/W2044108662","https://openalex.org/W2055576996","https://openalex.org/W2079366178","https://openalex.org/W2080355568","https://openalex.org/W2097578209","https://openalex.org/W2099062866","https://openalex.org/W2101727634","https://openalex.org/W2114667903","https://openalex.org/W2129766733","https://openalex.org/W2138068265","https://openalex.org/W2146761479","https://openalex.org/W2157294060","https://openalex.org/W2164536085","https://openalex.org/W2475039053","https://openalex.org/W2510122326","https://openalex.org/W2522205447","https://openalex.org/W2523779616","https://openalex.org/W2528084829","https://openalex.org/W2563162018","https://openalex.org/W2605577582","https://openalex.org/W2768125496","https://openalex.org/W2771808324","https://openalex.org/W2786538903","https://openalex.org/W2787789973","https://openalex.org/W2803170239","https://openalex.org/W2809324842","https://openalex.org/W2890462754","https://openalex.org/W2963992461","https://openalex.org/W3007101668","https://openalex.org/W3012555737","https://openalex.org/W3020453866","https://openalex.org/W3036715564","https://openalex.org/W3046608666","https://openalex.org/W3049603870","https://openalex.org/W3124935769","https://openalex.org/W3173057896","https://openalex.org/W3194568054","https://openalex.org/W3212362141","https://openalex.org/W4250589301","https://openalex.org/W4293775970","https://openalex.org/W4312962439","https://openalex.org/W4386145019"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W2489379490","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W1979957996","https://openalex.org/W3190864439"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,15,28,45,51,70,85,90,101,116,138,148,171,179,184],"constructive":[4],"interference":[5],"(CI)":[6],"precoding":[7,38,75,189],"problem":[8,72,150,176],"under":[9,39,81,126,131],"per-antenna":[10],"power":[11,41,67,117],"constraint":[12,42,58,118],"(PAPC)":[13],"in":[14,190],"downlink":[16],"of":[17,36,47,53,73,100,107,119,173,187],"multi-user":[18],"multiple-input":[19],"single-output":[20],"(MU-MISO)":[21],"systems.":[22],"In":[23],"this":[24],"setup,":[25],"we":[26,95],"extend":[27],"phase":[29],"rotation":[30],"metric":[31,35],"and":[32,88,154,163],"symbol":[33],"scaling":[34],"CI":[37,188],"sum":[40],"(SPC)":[43],"to":[44,146],"scenario":[46,52],"PAPC.":[48],"Against":[49],"SPC,":[50],"PAPC":[54,192],"represents":[55],"a":[56,97,105,112],"practical":[57,185],"acknowledging":[59],"that":[60,80,165],"each":[61,120],"antenna":[62,121],"would":[63],"have":[64],"its":[65],"dedicated":[66],"amplifier.":[68],"Nevertheless,":[69],"optimization":[71],"CI-PAPC":[74,102,175],"becomes":[76],"more":[77],"challenging":[78],"than":[79],"SPC.":[82],"By":[83],"analyzing":[84],"KKT":[86],"conditions":[87],"leveraging":[89],"generalized":[91],"matrix":[92],"inverse":[93],"theory,":[94],"obtain":[96],"closed-form":[98],"structure":[99],"precoder":[103],"as":[104],"function":[106],"introduced":[108],"variables,":[109],"which":[110,182],"facilitates":[111],"low-complexity":[113],"solver.":[114],"Since":[115],"is":[122,144],"not":[123],"always":[124],"active":[125],"PAPC,":[127],"existing":[128],"iterative":[129],"schemes":[130],"CI-SPC":[132],"are":[133],"no":[134],"longer":[135],"applicable.":[136],"Therefore,":[137],"primal-dual":[139],"interior":[140],"point":[141],"method":[142,168],"(IPM)":[143],"employed":[145],"solve":[147],"simplified":[149],"with":[151],"reduced":[152],"complexity":[153,172],"fast":[155],"convergence.":[156],"Simulation":[157],"results":[158],"verify":[159],"our":[160,166],"mathematical":[161],"derivations":[162],"demonstrate":[164],"proposed":[167],"can":[169],"reduce":[170],"solving":[174],"while":[177],"preserving":[178],"error-rate":[180],"performance,":[181],"promotes":[183],"implementation":[186],"real":[191],"scenarios.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}