{"id":"https://openalex.org/W2142248527","doi":"https://doi.org/10.1109/icumt.2009.5345565","title":"Closed-form scheduling policies for delay-sensitive traffic over fading channels","display_name":"Closed-form scheduling policies for delay-sensitive traffic over fading channels","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2142248527","doi":"https://doi.org/10.1109/icumt.2009.5345565","mag":"2142248527"},"language":"en","primary_location":{"id":"doi:10.1109/icumt.2009.5345565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2009.5345565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Conference on Ultra Modern Telecommunications & Workshops","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/A5020320957","display_name":"Enzo Baccarelli","orcid":"https://orcid.org/0000-0002-9791-7901"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Enzo Baccarelli","raw_affiliation_strings":["INFO-COM Department, University of Roma La Sapienza, Italy","INFO-COM Dept., Sapienza, University of Rome, Italy"],"affiliations":[{"raw_affiliation_string":"INFO-COM Department, University of Roma La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFO-COM Dept., Sapienza, University of Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041377098","display_name":"Nicola Cordeschi","orcid":"https://orcid.org/0000-0003-2021-835X"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Cordeschi","raw_affiliation_strings":["INFO-COM Department, University of Roma La Sapienza, Italy","INFO-COM Dept., Sapienza, University of Rome, Italy"],"affiliations":[{"raw_affiliation_string":"INFO-COM Department, University of Roma La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFO-COM Dept., Sapienza, University of Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019536681","display_name":"Mauro Biagi","orcid":"https://orcid.org/0000-0003-4830-2641"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mauro Biagi","raw_affiliation_strings":["INFO-COM Department, University of Roma La Sapienza, Italy","INFO-COM Dept., Sapienza, University of Rome, Italy"],"affiliations":[{"raw_affiliation_string":"INFO-COM Department, University of Roma La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFO-COM Dept., Sapienza, University of Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070065581","display_name":"Tatiana Patriarca","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Tatiana Patriarca","raw_affiliation_strings":["INFO-COM Department, University of Roma La Sapienza, Italy","INFO-COM Dept., Sapienza, University of Rome, Italy"],"affiliations":[{"raw_affiliation_string":"INFO-COM Department, University of Roma La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFO-COM Dept., Sapienza, University of Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055865880","display_name":"Valentina Polli","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Valentina Polli","raw_affiliation_strings":["INFO-COM Department, University of Roma La Sapienza, Italy","INFO-COM Dept., Sapienza, University of Rome, Italy"],"affiliations":[{"raw_affiliation_string":"INFO-COM Department, University of Roma La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"INFO-COM Dept., Sapienza, University of Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020320957"],"corresponding_institution_ids":["https://openalex.org/I861853513"],"apc_list":null,"apc_paid":null,"fwci":0.2991,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64986697,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9987000226974487,"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":0.9959999918937683,"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/queue","display_name":"Queue","score":0.7517937421798706},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7361948490142822},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6971286535263062},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6955186128616333},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.471441388130188},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3782011568546295},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.37118226289749146},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3230844736099243},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.24395856261253357},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20650702714920044}],"concepts":[{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.7517937421798706},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7361948490142822},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6971286535263062},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6955186128616333},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.471441388130188},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3782011568546295},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37118226289749146},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3230844736099243},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.24395856261253357},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20650702714920044},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icumt.2009.5345565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2009.5345565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Conference on Ultra Modern Telecommunications & Workshops","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/367672","is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/367672","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W206673492","https://openalex.org/W1499963479","https://openalex.org/W1700014370","https://openalex.org/W1964161814","https://openalex.org/W1972770660","https://openalex.org/W2100152681","https://openalex.org/W2107650568","https://openalex.org/W2111525609","https://openalex.org/W2128005148","https://openalex.org/W2138993731","https://openalex.org/W2141260977","https://openalex.org/W2148096039","https://openalex.org/W2153075132","https://openalex.org/W2153919611","https://openalex.org/W2159753087","https://openalex.org/W2165106609","https://openalex.org/W2243699487","https://openalex.org/W4251949759","https://openalex.org/W4297972233","https://openalex.org/W4302856910","https://openalex.org/W6683444667"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2120897947","https://openalex.org/W2030191005","https://openalex.org/W1865172210","https://openalex.org/W2027568561","https://openalex.org/W2790025453","https://openalex.org/W2123876169"],"abstract_inverted_index":{"Next-generation":[0],"wireless":[1],"networks":[2],"for":[3,134],"personal":[4],"communication":[5],"services":[6],"should":[7],"be":[8],"designed":[9],"to":[10],"transfer":[11],"delay-sensitive":[12],"(possibly,":[13],"heavy-tailed":[14],"distributed)":[15],"bursty":[16],"traffic":[17],"flows":[18],"over":[19,71],"energy-limited":[20],"buffer-equipped":[21],"faded":[22],"connections.":[23],"In":[24],"this":[25],"scenario,":[26],"a":[27,63],"still":[28],"open":[29],"question":[30],"concerns":[31],"the":[32,39,53,60,68,72,78,82,89,93,104,109,113,128],"closed-form":[33],"design":[34],"of":[35,52,67,137],"scheduling":[36],"policies":[37],"minimizing":[38],"average":[40,46,115],"transfer-delay":[41],"under":[42,88],"constraints":[43],"on":[44,77],"both":[45,118],"and":[47,75,120,132],"peak":[48],"energies.":[49],"The":[50],"key-point":[51],"novel":[54],"approach":[55],"we":[56,125],"follow":[57],"consists":[58],"in":[59],"minimization":[61],"(on":[62],"per":[64],"step":[65],"basis)":[66],"queue-length":[69,116],"averaged":[70],"fading":[73],"statistics":[74],"conditioned":[76],"queue":[79,119],"occupancy":[80],"at":[81],"previous":[83],"step.":[84],"We":[85],"prove":[86],"that,":[87],"considered":[90],"energy":[91],"constraints,":[92],"scheduler":[94,110,130],"retains":[95],"two":[96],"optimality":[97],"properties.":[98],"First,":[99],"its":[100],"stability":[101],"region":[102],"is":[103],"maximal":[105],"admissible":[106],"one.":[107],"Second,":[108],"also":[111],"minimizes":[112],"unconditional":[114],"(over":[117],"link":[121],"state":[122],"statistics).":[123],"Finally,":[124],"explicitly":[126],"derive":[127],"optimal":[129],"expressions":[131],"performances":[133],"some":[135],"systems":[136],"practical":[138],"interest.":[139]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}