{"id":"https://openalex.org/W3133800032","doi":"https://doi.org/10.1109/lwc.2021.3064304","title":"Dynamic Message Scheduling Based on Activity-Aware Residual Belief Propagation for Asynchronous mMTC","display_name":"Dynamic Message Scheduling Based on Activity-Aware Residual Belief Propagation for Asynchronous mMTC","publication_year":2021,"publication_date":"2021-03-08","ids":{"openalex":"https://openalex.org/W3133800032","doi":"https://doi.org/10.1109/lwc.2021.3064304","mag":"3133800032"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2021.3064304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3064304","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"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 Wireless Communications Letters","raw_type":"journal-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/A5080960096","display_name":"Roberto B. Di Renna","orcid":"https://orcid.org/0000-0002-9577-8389"},"institutions":[{"id":"https://openalex.org/I2699952","display_name":"Pontifical Catholic University of Rio de Janeiro","ror":"https://ror.org/01dg47b60","country_code":"BR","type":"education","lineage":["https://openalex.org/I2699952"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Roberto B. Di Renna","raw_affiliation_strings":["Centre for Telecommunications Studies (CETUC), Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Studies (CETUC), Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I2699952"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049028312","display_name":"Rodrigo C. de Lamare","orcid":"https://orcid.org/0000-0003-2322-6451"},"institutions":[{"id":"https://openalex.org/I2699952","display_name":"Pontifical Catholic University of Rio de Janeiro","ror":"https://ror.org/01dg47b60","country_code":"BR","type":"education","lineage":["https://openalex.org/I2699952"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rodrigo C. de Lamare","raw_affiliation_strings":["Centre for Telecommunications Studies (CETUC), Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Studies (CETUC), Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I2699952"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080960096"],"corresponding_institution_ids":["https://openalex.org/I2699952"],"apc_list":null,"apc_paid":null,"fwci":2.0054,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.86408415,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"10","issue":"6","first_page":"1290","last_page":"1294"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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"}},"topics":[{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.998199999332428,"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":0.9977999925613403,"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":0.8285250067710876},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.7998298406600952},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.743323028087616},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.7127875685691833},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6860363483428955},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.665324330329895},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4277557134628296},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41505560278892517},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.398731529712677},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35732463002204895},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35678404569625854},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.26226720213890076},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.23925650119781494},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08766934275627136}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8285250067710876},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7998298406600952},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.743323028087616},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.7127875685691833},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6860363483428955},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.665324330329895},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4277557134628296},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41505560278892517},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.398731529712677},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35732463002204895},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35678404569625854},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.26226720213890076},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.23925650119781494},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08766934275627136}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2021.3064304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3064304","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2125838225","https://openalex.org/W2134502194","https://openalex.org/W2166670884","https://openalex.org/W2530325458","https://openalex.org/W2548516812","https://openalex.org/W2560251073","https://openalex.org/W2706056020","https://openalex.org/W2778904866","https://openalex.org/W2811365745","https://openalex.org/W2883289908","https://openalex.org/W2952268029","https://openalex.org/W2962959174","https://openalex.org/W2964133168","https://openalex.org/W2966446589","https://openalex.org/W3010667791","https://openalex.org/W3015696807","https://openalex.org/W3038526768","https://openalex.org/W3082723723","https://openalex.org/W3089441559","https://openalex.org/W3100966058"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4300468626","https://openalex.org/W2904599916","https://openalex.org/W4321608401","https://openalex.org/W2909457694","https://openalex.org/W3040536194","https://openalex.org/W2097713053"],"abstract_inverted_index":{"In":[0,42],"this":[1],"letter,":[2],"we":[3,44],"propose":[4],"a":[5,74,89],"joint":[6,35],"active":[7,36],"device":[8,37],"detection":[9,38,59],"and":[10,39,55,83,96],"channel":[11,40],"estimation":[12],"framework":[13],"based":[14,48],"on":[15,49],"factor":[16],"graphs":[17],"for":[18,94],"asynchronous":[19],"uplink":[20],"grant-free":[21],"massive":[22],"multiple-antenna":[23],"systems.":[24],"We":[25],"then":[26],"develop":[27],"the":[28,50,56,67],"message-scheduling":[29],"GAMP":[30],"(MSGAMP)":[31],"algorithm":[32],"to":[33],"perform":[34],"estimation.":[41],"MSGAMP":[43],"apply":[45],"scheduling":[46],"techniques":[47],"residual":[51],"belief":[52],"propagation":[53],"(RBP)":[54],"activity":[57,80],"user":[58],"(AUD)":[60],"in":[61,77],"which":[62],"messages":[63],"are":[64],"generated":[65],"using":[66],"latest":[68],"available":[69],"information.":[70],"MSGAMP-type":[71],"schemes":[72],"show":[73],"good":[75],"performance":[76],"terms":[78],"of":[79,92],"error":[81],"rate":[82],"normalized":[84],"mean":[85],"squared":[86],"error,":[87],"requiring":[88],"smaller":[90],"number":[91],"iterations":[93],"convergence":[95],"lower":[97],"complexity":[98],"than":[99],"state-of-the-art":[100],"techniques.":[101]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
