{"id":"https://openalex.org/W3195194051","doi":"https://doi.org/10.1109/access.2021.3105717","title":"Distributed Channel Assignment for Ultra-Dense Wireless Networks Using Belief Propagation","display_name":"Distributed Channel Assignment for Ultra-Dense Wireless Networks Using Belief Propagation","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3195194051","doi":"https://doi.org/10.1109/access.2021.3105717","mag":"3195194051"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3105717","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3105717","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09515972.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09515972.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021868694","display_name":"Gilang Raka Rayuda Dewa","orcid":"https://orcid.org/0000-0002-9922-8501"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Gilang Raka Rayuda Dewa","raw_affiliation_strings":["Seoul National University of Science and Technology, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009039383","display_name":"Ahmad Sony Alfathani","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ahmad Sony Alfathani","raw_affiliation_strings":["Seoul National University of Science and Technology, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072429332","display_name":"Cheolsoo Park","orcid":"https://orcid.org/0000-0001-8042-007X"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Cheolsoo Park","raw_affiliation_strings":["Kwangwoon University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Kwangwoon University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081832761","display_name":"Illsoo Sohn","orcid":"https://orcid.org/0000-0003-3943-4781"},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Illsoo Sohn","raw_affiliation_strings":["Seoul National University of Science and Technology, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University of Science and Technology, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I118373667"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5021868694"],"corresponding_institution_ids":["https://openalex.org/I118373667"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.9093,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.86486677,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"117040","last_page":"117051"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991999864578247,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.8568304777145386},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6254572868347168},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6196466088294983},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6162795424461365},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.5573745369911194},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.555543065071106},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.554092526435852},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5478626489639282},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.5217096209526062},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.48277440667152405},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4678056538105011},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.46238651871681213},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.43978846073150635},{"id":"https://openalex.org/keywords/assignment-problem","display_name":"Assignment problem","score":0.42097336053848267},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4146997630596161},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.41136255860328674},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3067436218261719},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.13561391830444336},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.11281552910804749},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09119606018066406}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8568304777145386},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6254572868347168},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6196466088294983},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6162795424461365},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.5573745369911194},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.555543065071106},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.554092526435852},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5478626489639282},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.5217096209526062},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.48277440667152405},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4678056538105011},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.46238651871681213},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.43978846073150635},{"id":"https://openalex.org/C85044808","wikidata":"https://www.wikidata.org/wiki/Q620614","display_name":"Assignment problem","level":2,"score":0.42097336053848267},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4146997630596161},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.41136255860328674},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3067436218261719},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.13561391830444336},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.11281552910804749},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09119606018066406},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3105717","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3105717","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09515972.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:29a6266688af4498b267833efb3ae332","is_oa":true,"landing_page_url":"https://doaj.org/article/29a6266688af4498b267833efb3ae332","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 117040-117051 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3105717","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3105717","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09515972.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1815668783","display_name":null,"funder_award_id":"NRF-2017R1A5A101559","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G3188333454","display_name":null,"funder_award_id":"2017R1A5A1015596","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4771439113","display_name":null,"funder_award_id":"2017R1A","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G5107008031","display_name":null,"funder_award_id":"NRF-2017R1A5A1015","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G6108659528","display_name":null,"funder_award_id":"NRF-2017R1A5A1015596","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G6137679533","display_name":null,"funder_award_id":"2017R1A5A1015596","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G6160343054","display_name":null,"funder_award_id":"NRF-2019R1A2C1090650","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G7685055460","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G8080762465","display_name":null,"funder_award_id":"NRF-2019R1A2C1090650","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"},{"id":"https://openalex.org/G8457556697","display_name":null,"funder_award_id":"NRF-2017R1A5A1015596","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8507858374","display_name":null,"funder_award_id":"NRF-2017R1A5A1015596","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"},{"id":"https://openalex.org/G865289537","display_name":null,"funder_award_id":"Korea Government (MSIT)","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8777659018","display_name":null,"funder_award_id":"NRF-2017R1A","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G982292920","display_name":null,"funder_award_id":"NRF-20","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3195194051.pdf","grobid_xml":"https://content.openalex.org/works/W3195194051.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1536930200","https://openalex.org/W1570833874","https://openalex.org/W1996387524","https://openalex.org/W2005702969","https://openalex.org/W2040650415","https://openalex.org/W2115579058","https://openalex.org/W2127904107","https://openalex.org/W2135431879","https://openalex.org/W2137813581","https://openalex.org/W2142103571","https://openalex.org/W2158850316","https://openalex.org/W2159645006","https://openalex.org/W2344312835","https://openalex.org/W2362238774","https://openalex.org/W2566505556","https://openalex.org/W2782361762","https://openalex.org/W2783082252","https://openalex.org/W2791728452","https://openalex.org/W2892001668","https://openalex.org/W2896651868","https://openalex.org/W2905877480","https://openalex.org/W2961188161","https://openalex.org/W3010111814","https://openalex.org/W3048965013","https://openalex.org/W3080400611","https://openalex.org/W6749001613"],"related_works":["https://openalex.org/W2050010277","https://openalex.org/W2163364417","https://openalex.org/W2963109230","https://openalex.org/W2896991873","https://openalex.org/W2122977448","https://openalex.org/W4286892381","https://openalex.org/W4301665663","https://openalex.org/W2124250880","https://openalex.org/W2129340397","https://openalex.org/W2129270363"],"abstract_inverted_index":{"An":[0],"efficient":[1],"channel":[2,38,78,86,103,159,177],"assignment":[3,39,79,104,160,178],"plays":[4],"an":[5,66],"important":[6],"role":[7],"in":[8,12,183],"mitigating":[9],"co-channel":[10],"interference":[11,31],"ultra-dense":[13,113],"wireless":[14,142],"networks.":[15,143],"A":[16],"simple":[17],"solution":[18],"is":[19,40,151],"to":[20,28,42,68,134,140,164],"separate":[21],"interfering":[22],"network":[23,114,122,129,153,187],"nodes":[24,154],"into":[25],"orthogonal":[26],"channels":[27],"reduce":[29],"the":[30,36,84,90,100,107,112,136,148,157,168,174,192],"among":[32],"them.":[33],"However,":[34],"determining":[35],"optimal":[37,85,158],"considered":[41],"be":[43,50],"a":[44,76,97,116,128],"non-linear":[45],"problem,":[46],"which":[47],"may":[48],"also":[49],"associated":[51],"with":[52,70,115],"practical":[53],"implementation":[54],"issues":[55],"such":[56,190],"as":[57,191],"high":[58],"computational":[59,118],"complexity":[60],"and":[61,131,161,197],"control":[62],"signaling":[63],"issues.":[64],"In":[65,124],"effort":[67],"cope":[69],"these":[71],"challenging":[72],"issues,":[73],"we":[74,126],"propose":[75],"distributed":[77,102,176],"algorithm":[80,105,179],"that":[81,152,173],"efficiently":[82],"finds":[83],"configuration":[87],"by":[88],"utilizing":[89],"concept":[91],"of":[92,111,147,167,185],"belief":[93],"propagation.":[94],"Based":[95],"on":[96],"message-passing":[98,138],"framework,":[99],"proposed":[101,137,149,175],"maximizes":[106],"overall":[108],"sum":[109,193],"rate":[110],"low":[117],"load":[119],"for":[120],"each":[121],"node.":[123],"addition,":[125],"design":[127],"protocol":[130],"frame":[132],"format":[133],"implement":[135],"framework":[139],"real-world":[141],"The":[144],"main":[145],"advantage":[146],"approach":[150],"autonomously":[155],"determine":[156],"rapidly":[162],"adapt":[163],"dynamic":[165],"changes":[166],"network.":[169],"Simulation":[170],"results":[171],"confirm":[172],"outperforms":[180],"conventional":[181],"algorithms":[182],"terms":[184],"various":[186],"performance":[188],"aspects,":[189],"rate,":[194],"scalability,":[195],"latency,":[196],"user":[198],"mobility.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-14T08:43:22.919905","created_date":"2025-10-10T00:00:00"}
