{"id":"https://openalex.org/W3136884913","doi":"https://doi.org/10.1109/bmsb49480.2020.9379770","title":"NUC optimization for Hierarchical Modulation aiming at achieving comparable capacity with Layered Division Multiplexing","display_name":"NUC optimization for Hierarchical Modulation aiming at achieving comparable capacity with Layered Division Multiplexing","publication_year":2020,"publication_date":"2020-10-27","ids":{"openalex":"https://openalex.org/W3136884913","doi":"https://doi.org/10.1109/bmsb49480.2020.9379770","mag":"3136884913"},"language":"en","primary_location":{"id":"doi:10.1109/bmsb49480.2020.9379770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb49480.2020.9379770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","raw_type":"proceedings-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/A5012036527","display_name":"Lidie Liu","orcid":"https://orcid.org/0000-0002-1586-6443"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lidie Liu","raw_affiliation_strings":["Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000470166","display_name":"Yin Xu","orcid":"https://orcid.org/0000-0003-4429-5982"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yin Xu","raw_affiliation_strings":["Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084103888","display_name":"Yiyan Wu","orcid":"https://orcid.org/0000-0001-8890-5389"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yiyan Wu","raw_affiliation_strings":["Communications Research Centre, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Research Centre, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100707750","display_name":"Yu Zhang","orcid":"https://orcid.org/0009-0006-5190-9777"},"institutions":[{"id":"https://openalex.org/I4210111085","display_name":"Academy of Broadcasting Science","ror":"https://ror.org/01z4nez64","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210111085"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["Academy of Broadcasting Science, NRTA, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Broadcasting Science, NRTA, China","institution_ids":["https://openalex.org/I4210111085"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021456909","display_name":"Dazhi He","orcid":"https://orcid.org/0000-0001-6637-0088"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dazhi He","raw_affiliation_strings":["Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066165091","display_name":"Xiuxuan Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuxuan Huang","raw_affiliation_strings":["Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100447806","display_name":"Wenjun Zhang","orcid":"https://orcid.org/0000-0001-8799-1182"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Zhang","raw_affiliation_strings":["Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Media Network Innovation Center of Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1913,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6069174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9847999811172485,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9577000141143799,"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":0.585008978843689},{"id":"https://openalex.org/keywords/capacity-loss","display_name":"Capacity loss","score":0.5779101848602295},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5310158133506775},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5254461169242859},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.512183666229248},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4840902090072632},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.46149975061416626},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.45975232124328613},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.441190242767334},{"id":"https://openalex.org/keywords/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.4405980706214905},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.42591768503189087},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4206114411354065},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41231220960617065},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27769750356674194},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.2271285057067871},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.20818191766738892},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14643386006355286},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13782796263694763},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08117315173149109}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.585008978843689},{"id":"https://openalex.org/C2778333438","wikidata":"https://www.wikidata.org/wiki/Q16851742","display_name":"Capacity loss","level":4,"score":0.5779101848602295},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5310158133506775},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5254461169242859},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.512183666229248},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4840902090072632},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.46149975061416626},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.45975232124328613},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.441190242767334},{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.4405980706214905},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.42591768503189087},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4206114411354065},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41231220960617065},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27769750356674194},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2271285057067871},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.20818191766738892},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14643386006355286},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13782796263694763},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08117315173149109},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"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/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmsb49480.2020.9379770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb49480.2020.9379770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1986900179","https://openalex.org/W2008907549","https://openalex.org/W2055860226","https://openalex.org/W2110765617","https://openalex.org/W2275894092","https://openalex.org/W2294228416","https://openalex.org/W2295367015","https://openalex.org/W2295727674","https://openalex.org/W2296441616","https://openalex.org/W2599067601","https://openalex.org/W2889921981","https://openalex.org/W2890559117","https://openalex.org/W3016664437","https://openalex.org/W3016879846"],"related_works":["https://openalex.org/W2801080295","https://openalex.org/W2502457263","https://openalex.org/W2901245944","https://openalex.org/W4322709807","https://openalex.org/W4377967113","https://openalex.org/W1548310101","https://openalex.org/W3186841189","https://openalex.org/W2078292672","https://openalex.org/W2144703403","https://openalex.org/W2110070258"],"abstract_inverted_index":{"This":[0,19],"paper":[1],"investigates":[2],"the":[3,36,48,62,71,90,100,128,139,168,174,188,199,223,226],"non-uniform":[4],"constellation":[5,49,93],"(NUC)":[6],"optimization":[7,79],"adapted":[8],"for":[9,131],"Hierarchical":[10],"modulation":[11],"(HM)":[12],"without":[13],"using":[14],"Successive":[15],"Interference":[16],"Cancellation":[17],"(SIC).":[18],"approach":[20],"reduces":[21],"system":[22],"demod/decode":[23],"delay":[24,157],"in":[25,57,73,109],"comparison":[26],"to":[27,42,84,144,159,165,179,213,220],"Layered":[28],"Division":[29],"Multiplexing":[30],"(LDM).":[31],"The":[32,112],"objective":[33],"is":[34,59,82,94,123,146,181,217,233],"enabling":[35],"capacity":[37,51,63,118,163,189],"achieved":[38],"by":[39],"HM":[40,58,74,221],"comparable":[41],"LDM.":[43,76,214],"To":[44,88],"achieve":[45,162],"this":[46,86],"goal,":[47],"constrained":[50],"of":[52,64,102,107,134,142,170,177,203,229],"Enhanced":[53],"Layer":[54,66],"(EL)":[55],"service":[56,68],"maximized,":[60],"while":[61],"Core":[65],"(CL)":[67],"are":[69],"approximately":[70],"same":[72],"and":[75,104,136,198,231],"Particle":[77],"Swarm":[78],"(PSO)":[80],"algorithm":[81],"used":[83],"solve":[85],"problem.":[87],"accelerate":[89],"optimization,":[91],"initial":[92],"selected":[95],"from":[96],"regular":[97],"NUCs":[98],"or":[99,138,152],"combination":[101],"CL":[103,135,143,178,230],"EL":[105,137,145,180,204,232],"constellations":[106],"LDM":[108,166,216],"ATSC":[110],"3.0.":[111],"results":[113],"imply":[114],"that":[115],"under":[116],"certain":[117],"demands,":[119],"especially":[120],"when":[121,222],"there":[122],"a":[124],"large":[125],"difference":[126,224],"between":[127,225],"SNR":[129,200,227],"thresholds":[130,228],"correct":[132],"decoding":[133],"power":[140,175],"ratio":[141,176],"high":[147],"(for":[148,184],"example,":[149,185],"10":[150],"dB":[151,210],"higher),":[153],"HM,":[154],"with":[155,167,194,211],"lower":[156,207],"compared":[158],"LDM,":[160],"can":[161,191,205],"close":[164],"help":[169],"NUC.":[171],"Even":[172],"if":[173],"relatively":[182,234],"low":[183],"3":[186],"dB),":[187],"loss":[190,202],"be":[192,206],"reduced":[193],"properly":[195],"designed":[196],"NUC":[197],"threshold":[201],"than":[208],"1":[209],"respect":[212],"However,":[215],"still":[218],"superior":[219],"low.":[235]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
