{"id":"https://openalex.org/W2054250314","doi":"https://doi.org/10.1109/iwcmc.2012.6314254","title":"Design and performance analysis of bandwidth and QoS aware LTE uplink scheduler in heterogeneous traffic environment","display_name":"Design and performance analysis of bandwidth and QoS aware LTE uplink scheduler in heterogeneous traffic environment","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2054250314","doi":"https://doi.org/10.1109/iwcmc.2012.6314254","mag":"2054250314"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2012.6314254","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2012.6314254","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5026828646","display_name":"Safdar Nawaz Khan Marwat","orcid":"https://orcid.org/0000-0003-1058-8920"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Safdar N. K. Marwat","raw_affiliation_strings":["Communication Networks, University of Brethemen, Bremen, Germany","Commun. Networks, Univ. of Bremen, Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, University of Brethemen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"Commun. Networks, Univ. of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018129441","display_name":"Yasir Zaki","orcid":"https://orcid.org/0000-0001-8078-6944"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Yasir Zaki","raw_affiliation_strings":["Communication Networks, University of Brethemen, Bremen, Germany","Commun. Networks, Univ. of Bremen, Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, University of Brethemen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"Commun. Networks, Univ. of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081270457","display_name":"Carmelita G\u00f6erg","orcid":null},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carmelita Goerg","raw_affiliation_strings":["Communication Networks, University of Brethemen, Bremen, Germany","Commun. Networks, Univ. of Bremen, Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, University of Brethemen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"Commun. Networks, Univ. of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113503467","display_name":"Thushara Weerawardane","orcid":null},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I884043246","display_name":"Hamburg University of Technology","ror":"https://ror.org/04bs1pb34","country_code":"DE","type":"education","lineage":["https://openalex.org/I884043246"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thushara Weerawardane","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany","Commun. Networks, Hamburg Univ. of Technol., Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]},{"raw_affiliation_string":"Commun. Networks, Hamburg Univ. of Technol., Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010111782","display_name":"Andreas Timm\u2010Giel","orcid":"https://orcid.org/0000-0002-5998-6113"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I884043246","display_name":"Hamburg University of Technology","ror":"https://ror.org/04bs1pb34","country_code":"DE","type":"education","lineage":["https://openalex.org/I884043246"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Timm-Giel","raw_affiliation_strings":["Communication Networks, Hamburg University of Technology, Hamburg, Germany","Commun. Networks, Hamburg Univ. of Technol., Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Communication Networks, Hamburg University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]},{"raw_affiliation_string":"Commun. Networks, Hamburg Univ. of Technol., Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026828646"],"corresponding_institution_ids":["https://openalex.org/I180437899"],"apc_list":null,"apc_paid":null,"fwci":4.8428,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.95269349,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"499","last_page":"504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","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"}},"topics":[{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","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/T11409","display_name":"Advanced Wireless Network 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/T10148","display_name":"Advanced MIMO Systems Optimization","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/quality-of-service","display_name":"Quality of service","score":0.8461551070213318},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7645137310028076},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7591575384140015},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7512063980102539},{"id":"https://openalex.org/keywords/network-scheduler","display_name":"Network scheduler","score":0.4491710662841797},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4393634796142578},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4346351623535156},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4262852072715759},{"id":"https://openalex.org/keywords/mobile-qos","display_name":"Mobile QoS","score":0.42372581362724304},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4105580449104309},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.2129593789577484},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.1371363401412964},{"id":"https://openalex.org/keywords/transmission-delay","display_name":"Transmission delay","score":0.13566607236862183},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.10630503296852112},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.10457995533943176},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09827479720115662}],"concepts":[{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.8461551070213318},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7645137310028076},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7591575384140015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7512063980102539},{"id":"https://openalex.org/C163099246","wikidata":"https://www.wikidata.org/wiki/Q1978975","display_name":"Network scheduler","level":5,"score":0.4491710662841797},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4393634796142578},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4346351623535156},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4262852072715759},{"id":"https://openalex.org/C169761439","wikidata":"https://www.wikidata.org/wiki/Q6886951","display_name":"Mobile QoS","level":4,"score":0.42372581362724304},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4105580449104309},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.2129593789577484},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.1371363401412964},{"id":"https://openalex.org/C108921912","wikidata":"https://www.wikidata.org/wiki/Q7834639","display_name":"Transmission delay","level":3,"score":0.13566607236862183},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.10630503296852112},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.10457995533943176},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09827479720115662},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C180026317","wikidata":"https://www.wikidata.org/wiki/Q5000645","display_name":"Burst switching","level":4,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iwcmc.2012.6314254","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2012.6314254","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:tore.tuhh.de:11420/11684","is_oa":false,"landing_page_url":"http://hdl.handle.net/11420/11684","pdf_url":null,"source":{"id":"https://openalex.org/S4306401751","display_name":"tub.dok (Hamburg University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I884043246","host_organization_name":"Hamburg University of Technology","host_organization_lineage":["https://openalex.org/I884043246"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1863715073","https://openalex.org/W1964741416","https://openalex.org/W1978983236","https://openalex.org/W1986406777","https://openalex.org/W2101335006","https://openalex.org/W2105450174","https://openalex.org/W2120655363","https://openalex.org/W2130571859","https://openalex.org/W2158241949","https://openalex.org/W2161145906","https://openalex.org/W2162598825","https://openalex.org/W3126773256","https://openalex.org/W6683464143"],"related_works":["https://openalex.org/W3217474284","https://openalex.org/W83469131","https://openalex.org/W1998565590","https://openalex.org/W2333700017","https://openalex.org/W2095994403","https://openalex.org/W2067168877","https://openalex.org/W2351041948","https://openalex.org/W2181965928","https://openalex.org/W2737478463","https://openalex.org/W2335179771"],"abstract_inverted_index":{"Long":[0],"Term":[1],"Evolution":[2],"(LTE)":[3],"uses":[4],"Single":[5],"Carrier":[6],"Frequency":[7],"Division":[8],"Multiple":[9],"Access":[10],"(SC-FDMA)":[11],"as":[12],"the":[13,26,30,37,73,81,97,119,131],"uplink":[14,50],"transmission":[15],"scheme.":[16],"The":[17,57,85,107,114,127],"Quality":[18],"of":[19,25,29,41,66,76,118,136],"Service":[20],"(QoS)":[21],"provision":[22,88,135],"is":[23,51,60,89,101,121],"one":[24],"primary":[27],"objectives":[28],"wireless":[31],"network":[32],"operators.":[33],"In":[34],"this":[35],"paper,":[36],"end-to-end":[38,115],"QoS":[39,44,74,87,94,116,137],"performance":[40,117],"Bandwidth":[42],"and":[43,80],"Aware":[45],"(BQA)":[46],"scheduler":[47,59,109,120,133],"for":[48],"LTE":[49],"evaluated":[52],"in":[53,123],"heterogeneous":[54],"traffic":[55,78,100],"environment.":[56],"BQA":[58,108],"designed":[61],"to":[62,69,72,138],"provide":[63],"efficient":[64],"allocation":[65],"radio":[67],"resources":[68],"users":[70],"according":[71],"requirements":[75],"various":[77],"classes":[79],"instantaneous":[82],"channel":[83],"conditions.":[84],"user":[86],"ensured":[90],"by":[91,103],"using":[92],"dynamic":[93],"weights.":[95],"Additionally,":[96],"delay":[98,105],"sensitive":[99],"facilitated":[102],"employing":[104],"thresholds.":[106],"algorithm":[110],"supports":[111],"multi-bearer":[112],"users.":[113,139],"analyzed":[122],"several":[124],"simulation":[125],"scenarios.":[126],"results":[128],"show":[129],"that":[130],"proposed":[132],"guarantees":[134]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}