{"id":"https://openalex.org/W2162889519","doi":"https://doi.org/10.1109/iswcs.2009.5285282","title":"On two cross-layer assisted resource allocation schemes in multiuser multicarrier systems","display_name":"On two cross-layer assisted resource allocation schemes in multiuser multicarrier systems","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2162889519","doi":"https://doi.org/10.1109/iswcs.2009.5285282","mag":"2162889519"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2009.5285282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2009.5285282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 6th International Symposium on Wireless Communication Systems","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/A5018298242","display_name":"Qing Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Qing Bai","raw_affiliation_strings":["Institute of Circuit Theory and Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Circuit Theory and Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046247590","display_name":"Josef A. Nossek","orcid":"https://orcid.org/0000-0001-5909-0782"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Josef A. Nossek","raw_affiliation_strings":["Institute of Circuit Theory and Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Circuit Theory and Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":2.9125,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.91777442,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":"186","last_page":"190"},"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":0.9980999827384949,"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":0.8497642278671265},{"id":"https://openalex.org/keywords/retransmission","display_name":"Retransmission","score":0.799256443977356},{"id":"https://openalex.org/keywords/hybrid-automatic-repeat-request","display_name":"Hybrid automatic repeat request","score":0.6769130229949951},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6228570342063904},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6178598999977112},{"id":"https://openalex.org/keywords/automatic-repeat-request","display_name":"Automatic repeat request","score":0.5837739706039429},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5740011930465698},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5211356282234192},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.482311487197876},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.44256144762039185},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4419667720794678},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3445696532726288},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.32678356766700745},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.2802968919277191},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2271149456501007},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.17008689045906067},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08156067132949829}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8497642278671265},{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.799256443977356},{"id":"https://openalex.org/C118437007","wikidata":"https://www.wikidata.org/wiki/Q1017139","display_name":"Hybrid automatic repeat request","level":3,"score":0.6769130229949951},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6228570342063904},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6178598999977112},{"id":"https://openalex.org/C171952454","wikidata":"https://www.wikidata.org/wiki/Q29522","display_name":"Automatic repeat request","level":4,"score":0.5837739706039429},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5740011930465698},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5211356282234192},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.482311487197876},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.44256144762039185},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4419667720794678},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3445696532726288},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32678356766700745},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2802968919277191},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2271149456501007},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.17008689045906067},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08156067132949829},{"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/iswcs.2009.5285282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2009.5285282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 6th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.4300000071525574,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1989008275","https://openalex.org/W2106749358","https://openalex.org/W2111884794","https://openalex.org/W2132838388","https://openalex.org/W2142901448","https://openalex.org/W2146980597","https://openalex.org/W2156441612","https://openalex.org/W2157575588","https://openalex.org/W2161272050"],"related_works":["https://openalex.org/W2164432944","https://openalex.org/W1970937009","https://openalex.org/W1992555329","https://openalex.org/W2086647153","https://openalex.org/W2158575307","https://openalex.org/W2944854155","https://openalex.org/W1992384025","https://openalex.org/W2097908549","https://openalex.org/W2357131562","https://openalex.org/W2044649260"],"abstract_inverted_index":{"Resource":[0],"allocation":[1],"(RA)":[2],"is":[3,56],"a":[4,47,69,79,137],"crucial":[5],"task":[6],"in":[7,15],"the":[8,21,29,39,44,51,75,85,107,141],"operation":[9],"of":[10,24,32,46,119],"wireless":[11],"communication":[12],"systems,":[13],"which":[14],"many":[16],"cases":[17],"aims":[18],"at":[19,43],"meeting":[20],"users'":[22],"quality":[23],"service":[25],"(QoS)":[26],"requirements":[27],"with":[28,78],"minimum":[30],"amount":[31,118],"resources.":[33],"In":[34],"this":[35],"work,":[36],"we":[37],"consider":[38],"QoS-provisioning":[40],"RA":[41,61],"problem":[42],"downlink":[45],"multicarrier":[48],"system,":[49],"where":[50,89],"total":[52],"transmit":[53],"power":[54,90],"consumption":[55],"to":[57],"be":[58],"minimized.":[59],"Two":[60],"schemes,":[62],"one":[63],"employing":[64],"Lagrange":[65],"dual":[66],"methods":[67],"and":[68,74,94,116,127,152],"greedy":[70],"primal":[71],"recovery":[72],"scheme,":[73],"other":[76],"heuristic":[77],"three-step":[80],"approach,":[81],"are":[82,101,110,125],"proposed":[83],"under":[84],"same":[86],"cross-layer":[87],"framework,":[88],"allocation,":[91],"adaptive":[92],"modulation":[93],"coding":[95],"as":[96,98],"well":[97],"retransmission":[99,145],"protocols":[100],"jointly":[102],"modeled.":[103],"Though":[104],"both":[105],"suboptimal,":[106],"two":[108,142],"schemes":[109],"advantageous":[111],"for":[112],"their":[113],"low":[114],"complexity":[115],"small":[117],"online":[120],"computations":[121],"required.":[122],"Their":[123],"performances":[124],"illustrated":[126],"compared":[128],"based":[129],"on":[130,140],"simulation":[131],"results.":[132],"The":[133],"work":[134],"also":[135],"provides":[136],"quantitative":[138],"comparison":[139],"commonly":[143],"used":[144],"protocols,":[146],"namely":[147],"automatic":[148,154],"repeat":[149,155],"request":[150,156],"(ARQ)":[151],"hybrid":[153],"(HARQ).":[157]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
