{"id":"https://openalex.org/W4385801468","doi":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199658","title":"Parallelizable First-Order Fast Algorithm for Symbol-Level Precoding in Lage-Scale Systems","display_name":"Parallelizable First-Order Fast Algorithm for Symbol-Level Precoding in Lage-Scale Systems","publication_year":2023,"publication_date":"2023-06-01","ids":{"openalex":"https://openalex.org/W4385801468","doi":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199658"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-spring57618.2023.10199658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://discovery.ucl.ac.uk/10185497/1/Parallelizable%20First-Order%20Fast%20Algorithm%20for%20SLP%20in%20Large-Scale%20Systems.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057335988","display_name":"Junwen Yang","orcid":"https://orcid.org/0000-0002-3941-5575"},"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":"Junwen Yang","raw_affiliation_strings":["Xi’an Jiaotong University,School of Information and Communications Engineering,Xi’an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Information and Communications Engineering,Xi’an,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":["Xi’an Jiaotong University,School of Information and Communications Engineering,Xi’an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Information and Communications Engineering,Xi’an,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/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"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":["Xi’an Jiaotong University,School of Information and Communications Engineering,Xi’an,China","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi’an Jiaotong University,School of Information and Communications Engineering,Xi’an,China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"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":["University College London,Department of Electronic and Electrical Engineering,London,UK","Department of Electronic and Electrical Engineering, University College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College London,Department of Electronic and Electrical Engineering,London,UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T12791","display_name":"Full-Duplex Wireless Communications","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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/parallelizable-manifold","display_name":"Parallelizable manifold","score":0.8193802833557129},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8102930784225464},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.643024206161499},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5585355758666992},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5420681834220886},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5297718048095703},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3448169231414795},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.28824105858802795},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.20781981945037842},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11648255586624146}],"concepts":[{"id":"https://openalex.org/C148047603","wikidata":"https://www.wikidata.org/wiki/Q1014612","display_name":"Parallelizable manifold","level":2,"score":0.8193802833557129},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8102930784225464},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.643024206161499},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5585355758666992},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5420681834220886},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5297718048095703},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3448169231414795},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.28824105858802795},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.20781981945037842},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11648255586624146}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtc2023-spring57618.2023.10199658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-spring57618.2023.10199658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10185497","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10185497/","pdf_url":"https://discovery.ucl.ac.uk/10185497/1/Parallelizable%20First-Order%20Fast%20Algorithm%20for%20SLP%20in%20Large-Scale%20Systems.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":"In: 2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring). IEEE: Florence, Italy. (2023)","raw_type":"Proceedings paper"}],"best_oa_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10185497","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10185497/","pdf_url":"https://discovery.ucl.ac.uk/10185497/1/Parallelizable%20First-Order%20Fast%20Algorithm%20for%20SLP%20in%20Large-Scale%20Systems.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":"In: 2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring). IEEE: Florence, Italy. (2023)","raw_type":"Proceedings paper"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4385801468.pdf"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1911476179","https://openalex.org/W1919846929","https://openalex.org/W2018295654","https://openalex.org/W2141682101","https://openalex.org/W2151795416","https://openalex.org/W2163762663","https://openalex.org/W2164536085","https://openalex.org/W2165350939","https://openalex.org/W2277973662","https://openalex.org/W2528084829","https://openalex.org/W2643502490","https://openalex.org/W2792345893","https://openalex.org/W2884452953","https://openalex.org/W2890462754","https://openalex.org/W2963992461","https://openalex.org/W2970558462","https://openalex.org/W3012555737","https://openalex.org/W3124935769","https://openalex.org/W4312962439","https://openalex.org/W6811285281"],"related_works":["https://openalex.org/W4285069850","https://openalex.org/W1974634278","https://openalex.org/W4240963716","https://openalex.org/W2891970004","https://openalex.org/W4301075503","https://openalex.org/W1596637634","https://openalex.org/W1996916724","https://openalex.org/W1913142544","https://openalex.org/W4328011863","https://openalex.org/W2189341500"],"abstract_inverted_index":{"We":[0,83],"investigate":[1],"constructive":[2],"interference":[3],"(CI)-based":[4],"symbol-level":[5],"precoding":[6],"(SLP)":[7],"in":[8,46,78],"large-scale":[9],"systems":[10],"with":[11,80,118],"massive":[12],"connectivity":[13],"of":[14,44,60],"users":[15],"to":[16,22,66,93,99],"minimize":[17],"the":[18,23,32,42,68,86],"transmit":[19],"power":[20],"subject":[21],"instantaneous":[24],"signal-to-interference-plus-noise-ratio":[25],"(SINR)":[26],"and":[27],"CI":[28],"constraints.":[29],"By":[30],"converting":[31],"considered":[33],"problem":[34,70],"into":[35,71],"a":[36,94],"novel":[37],"separable":[38],"formulation,":[39],"we":[40],"reveal":[41],"existence":[43],"separability":[45],"SLP,":[47],"which":[48,74,91,108],"is":[49,64],"therefore":[50],"well-suited":[51],"for":[52],"decomposition.":[53],"The":[54],"proximal":[55],"Jacobian":[56],"alternating":[57],"direction":[58],"method":[59],"multipliers":[61],"(PJ-ADMM)":[62],"framework":[63],"adopted":[65],"decompose":[67],"reformulated":[69],"multiple":[72],"subproblems,":[73],"can":[75,114],"be":[76],"solved":[77],"parallel":[79],"closed-form":[81],"solutions.":[82],"further":[84],"linearize":[85],"second-order":[87],"terms":[88],"by":[89,105],"approximation,":[90],"leads":[92],"parallelizable":[95],"first-order":[96],"fast":[97],"solution":[98],"SLP.":[100],"Our":[101],"derivations":[102],"are":[103],"validated":[104],"simulation":[106],"results,":[107],"also":[109],"show":[110],"that":[111],"our":[112],"algorithm":[113],"provide":[115],"optimal":[116],"performance":[117],"substantially":[119],"lower":[120],"computational":[121],"complexity":[122],"than":[123],"state-of-the-art":[124],"algorithms.":[125]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}