{"id":"https://openalex.org/W4400728083","doi":"https://doi.org/10.1109/iwcmc61514.2024.10592424","title":"Sub-Block Level Interference Exploitation Precoding in Satellite Communications","display_name":"Sub-Block Level Interference Exploitation Precoding in Satellite Communications","publication_year":2024,"publication_date":"2024-05-27","ids":{"openalex":"https://openalex.org/W4400728083","doi":"https://doi.org/10.1109/iwcmc61514.2024.10592424"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc61514.2024.10592424","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iwcmc61514.2024.10592424","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Wireless Communications and Mobile Computing (IWCMC)","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/id/eprint/10197228/1/1570996510%20paper.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034778772","display_name":"Zhongxiang Wei","orcid":"https://orcid.org/0000-0003-0584-5566"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongxiang Wei","raw_affiliation_strings":["Tongji University,College of Electronic and Information Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,College of Electronic and Information Engineering","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100426898","display_name":"Jingjing Wang","orcid":"https://orcid.org/0000-0003-3170-8952"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Wang","raw_affiliation_strings":["Beihang University,School of Cyber Science and Technology,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beihang University,School of Cyber Science and Technology,Beijing,China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","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"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College London,department of Electronic and Electrical Engineering,London,UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089494946","display_name":"Tongyang Xu","orcid":"https://orcid.org/0000-0003-0782-8356"},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tongyang Xu","raw_affiliation_strings":["Newcastle University,department of Electronic and Electrical Engineering,Newcastle,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Newcastle University,department of Electronic and Electrical Engineering,Newcastle,UK","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054002624","display_name":"Jianrui Chen","orcid":"https://orcid.org/0000-0003-3189-4222"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianrui Chen","raw_affiliation_strings":["Beihang University,School of Cyber Science and Technology,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beihang University,School of Cyber Science and Technology,Beijing,China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","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&#x2019;an Jiaotong University,School of Information and Communications Engineering,Xi&#x2019;an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong University,School of Information and Communications Engineering,Xi&#x2019;an,China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"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":"0537","last_page":"0542"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12042","display_name":"Satellite Communication Systems","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10575","display_name":"Wireless Communication Networks Research","score":0.9891999959945679,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.984499990940094,"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":0.8779556155204773},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.7299290299415588},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.693395733833313},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6733918190002441},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6511964797973633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.586819052696228},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5782132744789124},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5135328769683838},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.4853733777999878},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4060889184474945},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.2433706820011139},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19998642802238464},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10688242316246033},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.10023632645606995},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.09105634689331055},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08575254678726196}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8779556155204773},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.7299290299415588},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.693395733833313},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6733918190002441},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6511964797973633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.586819052696228},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5782132744789124},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5135328769683838},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.4853733777999878},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4060889184474945},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.2433706820011139},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19998642802238464},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10688242316246033},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.10023632645606995},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.09105634689331055},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08575254678726196},{"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/iwcmc61514.2024.10592424","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iwcmc61514.2024.10592424","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10197228","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10197228/","pdf_url":"https://discovery.ucl.ac.uk/id/eprint/10197228/1/1570996510%20paper.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: Proceedings of the 20th International Wireless Communications and Mobile Computing Conference, IWCMC 2024. (pp. pp. 537-542). Institute of Electrical and Electronics Engineers (IEEE) (2024)","raw_type":"Proceedings paper"}],"best_oa_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10197228","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10197228/","pdf_url":"https://discovery.ucl.ac.uk/id/eprint/10197228/1/1570996510%20paper.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: Proceedings of the 20th International Wireless Communications and Mobile Computing Conference, IWCMC 2024. (pp. pp. 537-542). Institute of Electrical and Electronics Engineers (IEEE) (2024)","raw_type":"Proceedings paper"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7906933812","display_name":null,"funder_award_id":"EP/Y000315/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322857","display_name":"Aeronautical Science Foundation of China","ror":"https://ror.org/02wq41p38"},{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400728083.pdf","grobid_xml":"https://content.openalex.org/works/W4400728083.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1911476179","https://openalex.org/W2042599231","https://openalex.org/W2146761479","https://openalex.org/W2272804037","https://openalex.org/W2528084829","https://openalex.org/W2771808324","https://openalex.org/W2904556689","https://openalex.org/W2968904415","https://openalex.org/W2977224036","https://openalex.org/W2981232515","https://openalex.org/W3049603870","https://openalex.org/W3093731073","https://openalex.org/W3124935769","https://openalex.org/W4312962439"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W3190864439","https://openalex.org/W1979957996","https://openalex.org/W1993945082"],"abstract_inverted_index":{"While":[0],"symbol-level":[1],"(SL)":[2],"precoders":[3,22],"have":[4],"been":[5],"shown":[6],"to":[7,99],"improve":[8],"transmission":[9],"performance":[10,142],"by":[11],"treating":[12],"multi-user":[13],"interference":[14,50],"(MUI)":[15],"as":[16],"a":[17,57,72],"useful":[18],"resource,":[19],"the":[20,32,38,46,62,93,100,108,114,120,128,138,141,148,153],"SL":[21,102],"only":[23],"employ":[24],"uniform":[25],"modulation":[26,96],"for":[27,53],"all":[28],"downlink":[29],"users,":[30],"and":[31,143,160],"incurred":[33],"complexity":[34,111],"increases":[35],"linearly":[36],"with":[37,125],"block":[39],"length.":[40],"In":[41],"this":[42],"letter,":[43],"we":[44],"investigate":[45],"possibility":[47],"of":[48,66,69,92,116,119,130,157],"mixed-modulations":[49],"exploitation":[51],"(IE)":[52],"satellite":[54],"communications,":[55],"at":[56],"sub-block":[58,74,89,121],"level.":[59],"By":[60],"exploiting":[61],"specific":[63],"detection":[64],"regions":[65],"constellation":[67],"points":[68],"different":[70],"modulations,":[71],"novel":[73],"level":[75],"mixed-modulation":[76],"(BL-MIE)":[77],"design":[78],"is":[79,84,105],"proposed,":[80],"guaranteeing":[81],"that":[82,107,147],"MUI":[83],"always":[85],"constructive":[86],"in":[87,155],"each":[88],"duration,":[90],"regardless":[91],"users\u2019":[94],"heterogeneous":[95],"schemes.":[97],"Compared":[98],"classic":[101],"design,":[103],"it":[104,135],"proved":[106],"BL-MIE":[109],"provides":[110],"reduction":[112],"on":[113],"order":[115],"square":[117],"root":[118],"length,":[122],"i.e.,":[123],"${\\mathcal{O}}(\\sqrt{n})$,":[124],"n":[126],"denoting":[127],"number":[129],"symbols":[131],"per":[132],"sub-block.":[133],"Hence,":[134],"well":[136],"strikes":[137],"balance":[139],"between":[140],"complexity.":[144],"Simulation":[145],"demonstrates":[146],"proposed":[149],"designs":[150],"significantly":[151],"outperform":[152],"benchmarks":[154],"terms":[156],"power":[158],"consumption":[159],"throughput":[161],"performance.":[162]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}
