{"id":"https://openalex.org/W7147509350","doi":"https://doi.org/10.1109/iccbn67217.2025.11447571","title":"Exploration of Degrees of Freedom for X Channes by Discrete Quantum Firefly Algorithm","display_name":"Exploration of Degrees of Freedom for X Channes by Discrete Quantum Firefly Algorithm","publication_year":2025,"publication_date":"2025-11-27","ids":{"openalex":"https://openalex.org/W7147509350","doi":"https://doi.org/10.1109/iccbn67217.2025.11447571"},"language":null,"primary_location":{"id":"doi:10.1109/iccbn67217.2025.11447571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccbn67217.2025.11447571","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 13th International Conference on Communications and Broadband Networking (ICCBN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100712156","display_name":"Liang Wang","orcid":"https://orcid.org/0000-0003-0236-9074"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Wang","raw_affiliation_strings":["College of Information Engineering, Shanghai Maritime University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shanghai Maritime University,Shanghai,China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5132659478","display_name":"Feng Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Liu","raw_affiliation_strings":["College of Information Engineering, Shanghai Maritime University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shanghai Maritime University,Shanghai,China","institution_ids":["https://openalex.org/I96733725"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"133","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.4832000136375427,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.4832000136375427,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.10279999673366547,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.05180000141263008,"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/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.7315999865531921},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44600000977516174},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.4262000024318695},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4194999933242798},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.41839998960494995},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.39989998936653137},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.37709999084472656},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.37049999833106995},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.36149999499320984}],"concepts":[{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.7315999865531921},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.507099986076355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44850000739097595},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44600000977516174},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.4262000024318695},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4194999933242798},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.41839998960494995},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.39989998936653137},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.396699994802475},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.37709999084472656},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3758000135421753},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.37049999833106995},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.36149999499320984},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.35249999165534973},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.33799999952316284},{"id":"https://openalex.org/C141934464","wikidata":"https://www.wikidata.org/wiki/Q3305386","display_name":"Local optimum","level":2,"score":0.3301999866962433},{"id":"https://openalex.org/C187486625","wikidata":"https://www.wikidata.org/wiki/Q2122176","display_name":"Quantum channel","level":4,"score":0.31310001015663147},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.3084999918937683},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.3009999990463257},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.2953000068664551},{"id":"https://openalex.org/C137019171","wikidata":"https://www.wikidata.org/wiki/Q2623817","display_name":"Quantum algorithm","level":3,"score":0.26829999685287476},{"id":"https://openalex.org/C135320971","wikidata":"https://www.wikidata.org/wiki/Q1868524","display_name":"Local search (optimization)","level":2,"score":0.26089999079704285},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.25780001282691956},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccbn67217.2025.11447571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccbn67217.2025.11447571","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 13th International Conference on Communications and Broadband Networking (ICCBN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.8072474002838135}],"awards":[{"id":"https://openalex.org/G8296817548","display_name":null,"funder_award_id":"62271303","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1968332487","https://openalex.org/W1979408141","https://openalex.org/W2070145903","https://openalex.org/W2165962863","https://openalex.org/W2569326146","https://openalex.org/W3130376041","https://openalex.org/W3185067255","https://openalex.org/W4392921475","https://openalex.org/W4393033135","https://openalex.org/W4398787479","https://openalex.org/W4401070725","https://openalex.org/W4401162313","https://openalex.org/W4402570534","https://openalex.org/W4411600480","https://openalex.org/W4413017695"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,21,26,38,57,82,115,123,137,149,158,166,178],"continuous":[2],"expansion":[3],"of":[4,28,60,76,125,141,143,153,182],"wireless":[5],"communication":[6],"systems,":[7],"multi-user":[8],"interference":[9,39,48],"has":[10,63],"become":[11,64],"a":[12,65,118],"key":[13],"bottleneck":[14],"limiting":[15],"system":[16],"performance":[17],"improvement.":[18],"Especially":[19],"in":[20,128],"X":[22,73,179],"channel,":[23],"due":[24],"to":[25,46,102,171],"presence":[27],"parallel":[29,150],"channel":[30,53,74,180],"connections":[31],"between":[32,41],"each":[33],"transmitter":[34],"and":[35,55,99,111,131,190,196],"multiple":[36,91],"receivers,":[37],"relationship":[40],"signals":[42],"is":[43],"complex.":[44],"How":[45],"achieve":[47],"alignment":[49],"(IA)":[50],"under":[51],"limited":[52],"conditions":[54],"maximize":[56],"system's":[58],"degrees":[59,75,142,181],"freedom":[61,77,183],"(DoF)":[62],"hot":[66],"research":[67],"topic.":[68],"This":[69],"paper":[70],"proposes":[71],"an":[72],"exploration":[78,160],"method":[79],"based":[80],"on":[81],"discrete":[83,104],"quantum":[84,109,112,154],"firefly":[85],"algorithm":[86,89,116,167],"(DQFA).":[87],"The":[88],"integrates":[90],"strategies,":[92],"including":[93],"quantum-inspired":[94],"computation,":[95],"particle":[96],"swarm":[97],"optimization,":[98],"interpolation":[100],"reorganization,":[101],"solve":[103],"optimization":[105],"problems.":[106],"By":[107],"introducing":[108],"bit":[110],"rotation":[113],"gates,":[114],"explores":[117],"broader":[119],"search":[120,194],"space,":[121],"reducing":[122],"likelihood":[124],"getting":[126],"trapped":[127],"local":[129],"optima":[130],"finding":[132],"effective":[133],"solutions":[134],"that":[135,148,165],"approach":[136],"theoretical":[138],"upper":[139],"bound":[140],"freedom.":[144],"Experimental":[145],"results":[146],"show":[147],"processing":[151],"capability":[152,195],"states":[155],"significantly":[156],"enhances":[157],"algorithm's":[159],"breadth,":[161],"while":[162],"discretization":[163],"ensures":[164],"can":[168],"accurately":[169],"converge":[170],"optimal":[172],"or":[173],"near-optimal":[174],"solutions.":[175],"When":[176],"solving":[177],"problem,":[184],"DQFA":[185],"greatly":[186],"improves":[187],"computational":[188],"efficiency":[189],"demonstrates":[191],"stronger":[192],"global":[193],"robustness.":[197]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-04-02T00:00:00"}