{"id":"https://openalex.org/W2946026435","doi":"https://doi.org/10.1109/comsnets.2019.8711152","title":"Factor Graph-based Message Passing Technique for Distributed Resource Allocation in 5G Networks","display_name":"Factor Graph-based Message Passing Technique for Distributed Resource Allocation in 5G Networks","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2946026435","doi":"https://doi.org/10.1109/comsnets.2019.8711152","mag":"2946026435"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets.2019.8711152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets.2019.8711152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 11th International Conference on Communication Systems &amp; Networks (COMSNETS)","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/A5057639860","display_name":"Rishabh Singhal","orcid":"https://orcid.org/0000-0002-6021-4778"},"institutions":[{"id":"https://openalex.org/I20382870","display_name":"Missouri University of Science and Technology","ror":"https://ror.org/00scwqd12","country_code":"US","type":"education","lineage":["https://openalex.org/I20382870"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rishabh Singhal","raw_affiliation_strings":["Department of Computer Science, Missouri University of Science and Technology, Rolla, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Missouri University of Science and Technology, Rolla, MO, USA","institution_ids":["https://openalex.org/I20382870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054814155","display_name":"Ajay Pratap","orcid":"https://orcid.org/0000-0002-8247-2794"},"institutions":[{"id":"https://openalex.org/I132153292","display_name":"Indian Institute of Technology Patna","ror":"https://ror.org/01ft5vz71","country_code":"IN","type":"education","lineage":["https://openalex.org/I132153292"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ajay Pratap","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Patna, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Patna, India","institution_ids":["https://openalex.org/I132153292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081123737","display_name":"Rajiv Misra","orcid":"https://orcid.org/0000-0002-4910-5749"},"institutions":[{"id":"https://openalex.org/I20382870","display_name":"Missouri University of Science and Technology","ror":"https://ror.org/00scwqd12","country_code":"US","type":"education","lineage":["https://openalex.org/I20382870"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rajiv Misra","raw_affiliation_strings":["Department of Computer Science, Missouri University of Science and Technology, Rolla, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Missouri University of Science and Technology, Rolla, MO, USA","institution_ids":["https://openalex.org/I20382870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050881965","display_name":"Sajal K. Das","orcid":"https://orcid.org/0000-0002-9471-0868"},"institutions":[{"id":"https://openalex.org/I132153292","display_name":"Indian Institute of Technology Patna","ror":"https://ror.org/01ft5vz71","country_code":"IN","type":"education","lineage":["https://openalex.org/I132153292"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sajal K. Das","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Patna, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Patna, India","institution_ids":["https://openalex.org/I132153292"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5057639860"],"corresponding_institution_ids":["https://openalex.org/I20382870"],"apc_list":null,"apc_paid":null,"fwci":0.1192,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.44125682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"602","issue":null,"first_page":"359","last_page":"366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/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/T11458","display_name":"Advanced Wireless Communication Technologies","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/computer-science","display_name":"Computer science","score":0.8322920799255371},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6139863133430481},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5972573757171631},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5271496176719666},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4998347759246826},{"id":"https://openalex.org/keywords/factor-graph","display_name":"Factor graph","score":0.48786306381225586},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.46669629216194153},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4501771628856659},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4488872289657593},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.4394640028476715},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.43194708228111267},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.42373186349868774},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.42231059074401855},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.41935184597969055},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3581945300102234},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34250926971435547},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.23520562052726746},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20635968446731567},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.18167656660079956},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.154374897480011},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0880366861820221}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8322920799255371},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6139863133430481},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5972573757171631},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5271496176719666},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4998347759246826},{"id":"https://openalex.org/C159246509","wikidata":"https://www.wikidata.org/wiki/Q5428725","display_name":"Factor graph","level":3,"score":0.48786306381225586},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.46669629216194153},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4501771628856659},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4488872289657593},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.4394640028476715},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.43194708228111267},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.42373186349868774},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.42231059074401855},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.41935184597969055},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3581945300102234},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34250926971435547},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.23520562052726746},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20635968446731567},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.18167656660079956},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.154374897480011},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0880366861820221},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets.2019.8711152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets.2019.8711152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 11th International Conference on Communication Systems &amp; Networks (COMSNETS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W7241855","https://openalex.org/W652942047","https://openalex.org/W1899904953","https://openalex.org/W1926235409","https://openalex.org/W1976577878","https://openalex.org/W1978775205","https://openalex.org/W2006404796","https://openalex.org/W2037417110","https://openalex.org/W2053822331","https://openalex.org/W2054767147","https://openalex.org/W2056357956","https://openalex.org/W2065427039","https://openalex.org/W2076807755","https://openalex.org/W2089242380","https://openalex.org/W2089770904","https://openalex.org/W2100044493","https://openalex.org/W2108769166","https://openalex.org/W2128628369","https://openalex.org/W2137813581","https://openalex.org/W2161044775","https://openalex.org/W2317803289","https://openalex.org/W2335680976","https://openalex.org/W2769282400","https://openalex.org/W3125153392","https://openalex.org/W4301136626","https://openalex.org/W6663743460","https://openalex.org/W6664138796","https://openalex.org/W6664794613","https://openalex.org/W6699662368","https://openalex.org/W6845227332"],"related_works":["https://openalex.org/W4301001985","https://openalex.org/W2120733084","https://openalex.org/W2953176410","https://openalex.org/W2124250880","https://openalex.org/W2113725794","https://openalex.org/W2122977448","https://openalex.org/W4310001825","https://openalex.org/W4226307048","https://openalex.org/W4301665663","https://openalex.org/W3177262287"],"abstract_inverted_index":{"Next":[0],"generation":[1],"5G":[2,22],"cellular":[3,95],"networks":[4],"are":[5,69],"intended":[6],"to":[7,25,74,138],"provide":[8],"higher":[9],"data":[10,101],"rates,":[11],"excellent":[12],"user":[13],"coverage,":[14],"low":[15,18],"latency,":[16],"and":[17,36,152,170],"power":[19],"consumption.":[20],"Since":[21],"is":[23,115],"expected":[24],"have":[26,46],"a":[27,81,129],"multitier":[28],"architecture":[29],"consisting":[30],"of":[31,50,107,148,164],"macro":[32],"cells,":[33],"small":[34],"cells":[35],"Device-to-Device":[37],"communication":[38],"altogether":[39],"but":[40,52],"the":[41,99,140,146,149,162,165,174],"reported":[42],"works":[43],"so":[44],"far":[45],"considered":[47],"either":[48],"one":[49],"these":[51],"not":[53,70],"all":[54,105],"in":[55,59,86],"resource":[56],"allocation":[57],"(RA)":[58],"heterogeneous":[60,64],"interference":[61,108],"model.":[62],"Moreover,":[63],"systems":[65],"using":[66],"centralized":[67],"schemes":[68],"scalable":[71],"with":[72,173],"respect":[73],"different":[75,166],"constraints":[76,109],"including":[77],"interference.":[78],"We":[79,144],"propose":[80],"distributed":[82,130],"scheme":[83],"for":[84,97],"RA":[85,126,169],"Orthogonal":[87],"Frequency":[88],"Division":[89],"Multiple":[90],"Access":[91],"(OFDMA)":[92],"based":[93],"multi-tier":[94],"network":[96],"maximizing":[98],"user's":[100],"rate":[102],"by":[103],"keeping":[104],"kinds":[106],"into":[110],"mind.":[111],"The":[112,122],"formulated":[113],"problem":[114,127],"an":[116],"NP-hard":[117],"non-convex":[118],"non-linear":[119],"optimization":[120],"problem.":[121],"proposed":[123,150],"algorithm":[124,151],"solves":[125],"through":[128],"message":[131],"passing":[132],"approach":[133],"which":[134],"uses":[135],"factor":[136],"graph":[137],"model":[139],"decision":[141],"making":[142],"nodes.":[143],"prove":[145],"convergence":[147],"analyze":[153],"its":[154],"time":[155],"complexity.":[156],"Through":[157],"simulation":[158],"experiments,":[159],"we":[160],"show":[161],"effect":[163],"parameter":[167],"on":[168],"compared":[171],"it":[172],"existing":[175],"work.":[176]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
