{"id":"https://openalex.org/W2154857932","doi":"https://doi.org/10.1109/wcnc.2009.4917822","title":"Multi-User Dynamic (Re)transmission Scheduler for OFDMA Systems","display_name":"Multi-User Dynamic (Re)transmission Scheduler for OFDMA Systems","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2154857932","doi":"https://doi.org/10.1109/wcnc.2009.4917822","mag":"2154857932"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2009.4917822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2009.4917822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Wireless Communications and Networking Conference","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/A5050392672","display_name":"Emilio Calvanese Strinati","orcid":"https://orcid.org/0000-0001-9346-8478"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I3020098449","display_name":"CEA Grenoble","ror":"https://ror.org/02mg6n827","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I3020098449"]},{"id":"https://openalex.org/I4210150049","display_name":"Laboratoire d'\u00c9lectronique des Technologies de l'Information","ror":"https://ror.org/04mf0wv34","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I4210117989","https://openalex.org/I4210150049"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Emilio Calvanese Strinati","raw_affiliation_strings":["CEA-LETI Minatec Grenoble, Grenoble, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CEA-LETI Minatec Grenoble, Grenoble, France","institution_ids":["https://openalex.org/I4210150049","https://openalex.org/I899635006","https://openalex.org/I106785703","https://openalex.org/I3020098449","https://openalex.org/I2738703131"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067485303","display_name":"Dimitri Kt\u00e9nas","orcid":null},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I3020098449","display_name":"CEA Grenoble","ror":"https://ror.org/02mg6n827","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I3020098449"]},{"id":"https://openalex.org/I4210150049","display_name":"Laboratoire d'\u00c9lectronique des Technologies de l'Information","ror":"https://ror.org/04mf0wv34","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I4210117989","https://openalex.org/I4210150049"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dimitri Ktenas","raw_affiliation_strings":["CEA-LETI Minatec Grenoble, Grenoble, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CEA-LETI Minatec Grenoble, Grenoble, France","institution_ids":["https://openalex.org/I4210150049","https://openalex.org/I899635006","https://openalex.org/I106785703","https://openalex.org/I3020098449","https://openalex.org/I2738703131"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":1.0,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":1.0,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9980000257492065,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9980000257492065,"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/retransmission","display_name":"Retransmission","score":0.9743765592575073},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8469306230545044},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6884902715682983},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6617377996444702},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6414012908935547},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.47299084067344666},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4676605761051178},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4424927532672882},{"id":"https://openalex.org/keywords/network-scheduler","display_name":"Network scheduler","score":0.4223536252975464},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40390297770500183},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.24741965532302856},{"id":"https://openalex.org/keywords/transmission-delay","display_name":"Transmission delay","score":0.21623966097831726},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.12547579407691956},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11379775404930115},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09031900763511658},{"id":"https://openalex.org/keywords/processing-delay","display_name":"Processing delay","score":0.07197520136833191}],"concepts":[{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.9743765592575073},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8469306230545044},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6884902715682983},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6617377996444702},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6414012908935547},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.47299084067344666},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4676605761051178},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4424927532672882},{"id":"https://openalex.org/C163099246","wikidata":"https://www.wikidata.org/wiki/Q1978975","display_name":"Network scheduler","level":5,"score":0.4223536252975464},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40390297770500183},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.24741965532302856},{"id":"https://openalex.org/C108921912","wikidata":"https://www.wikidata.org/wiki/Q7834639","display_name":"Transmission delay","level":3,"score":0.21623966097831726},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.12547579407691956},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11379775404930115},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09031900763511658},{"id":"https://openalex.org/C21434264","wikidata":"https://www.wikidata.org/wiki/Q7247320","display_name":"Processing delay","level":4,"score":0.07197520136833191},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2009.4917822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2009.4917822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Wireless Communications and Networking Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2101197234","https://openalex.org/W2113507939","https://openalex.org/W2115229626","https://openalex.org/W2130816261","https://openalex.org/W2145850537","https://openalex.org/W2158214927","https://openalex.org/W2165205968","https://openalex.org/W2168571551"],"related_works":["https://openalex.org/W2394308295","https://openalex.org/W2377549730","https://openalex.org/W1981363742","https://openalex.org/W2127624627","https://openalex.org/W2063289542","https://openalex.org/W1984376450","https://openalex.org/W2043286325","https://openalex.org/W2001612193","https://openalex.org/W1982010423","https://openalex.org/W2368175763"],"abstract_inverted_index":{"The":[0],"challenge":[1],"of":[2,10,33,53,89],"our":[3,70],"work":[4],"is":[5,44,57],"to":[6,73,80],"enhance":[7,81],"the":[8,31,82],"effectiveness":[9],"packet":[11,42,63],"retransmission":[12,26,76],"in":[13,87],"multi-user":[14],"OFDMA":[15],"based":[16],"communication":[17],"systems.":[18],"Based":[19],"on":[20],"information":[21],"theory,":[22],"we":[23],"propose":[24],"a":[25,49],"scheduler":[27,77],"(re-scheduler)":[28],"that":[29,69],"recomputes":[30],"allocation":[32,85],"chunks":[34],"for":[35],"negatively":[36],"acknowledged":[37],"packets":[38],"only":[39],"when":[40],"correct":[41],"decoding":[43],"impossible":[45],"or":[46],"it":[47],"requires":[48],"too":[50],"large":[51],"number":[52],"retransmissions.":[54],"Our":[55],"proposal":[56],"compatible":[58],"with":[59],"any":[60],"classical":[61],"priority":[62],"scheduling":[64],"algorithms.":[65],"Simulation":[66],"results":[67],"show":[68],"solution":[71],"permits":[72],"avoid":[74],"useless":[75],"activations":[78],"and":[79,93],"overall":[83],"resource":[84],"performance":[86],"terms":[88],"both":[90],"residual":[91],"PER":[92],"maximum":[94],"achievable":[95],"cell":[96],"capacity.":[97]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}