{"id":"https://openalex.org/W2954738496","doi":"https://doi.org/10.1109/vtcspring.2019.8746475","title":"Urgency-Aware Scheduling Algorithm for Downlink Cognitive Long Term Evolution-Advanced","display_name":"Urgency-Aware Scheduling Algorithm for Downlink Cognitive Long Term Evolution-Advanced","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2954738496","doi":"https://doi.org/10.1109/vtcspring.2019.8746475","mag":"2954738496"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2019.8746475","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2019.8746475","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring)","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/A5056913371","display_name":"Huda Adibah Mohd Ramli","orcid":"https://orcid.org/0000-0002-7262-8521"},"institutions":[{"id":"https://openalex.org/I4164984","display_name":"International Islamic University Malaysia","ror":"https://ror.org/03s9hs139","country_code":"MY","type":"education","lineage":["https://openalex.org/I4164984"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Huda Adibah Mohd Ramli","raw_affiliation_strings":["Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I4164984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002293939","display_name":"Farah Nadia Mohd Isa","orcid":"https://orcid.org/0000-0002-4305-4151"},"institutions":[{"id":"https://openalex.org/I4164984","display_name":"International Islamic University Malaysia","ror":"https://ror.org/03s9hs139","country_code":"MY","type":"education","lineage":["https://openalex.org/I4164984"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Farah Nadia Mohd Isa","raw_affiliation_strings":["Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I4164984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049059835","display_name":"Ani Liza Asnawi","orcid":"https://orcid.org/0000-0003-1964-5661"},"institutions":[{"id":"https://openalex.org/I4164984","display_name":"International Islamic University Malaysia","ror":"https://ror.org/03s9hs139","country_code":"MY","type":"education","lineage":["https://openalex.org/I4164984"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Ani Liza Asnawi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I4164984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028802240","display_name":"Ahmad Zamani Jusoh","orcid":"https://orcid.org/0000-0001-7256-3118"},"institutions":[{"id":"https://openalex.org/I4164984","display_name":"International Islamic University Malaysia","ror":"https://ror.org/03s9hs139","country_code":"MY","type":"education","lineage":["https://openalex.org/I4164984"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Ahmad Zamani Jusoh","raw_affiliation_strings":["Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I4164984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077261983","display_name":"Amelia Wong Azman","orcid":"https://orcid.org/0000-0002-1536-9957"},"institutions":[{"id":"https://openalex.org/I4164984","display_name":"International Islamic University Malaysia","ror":"https://ror.org/03s9hs139","country_code":"MY","type":"education","lineage":["https://openalex.org/I4164984"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Amelia Wong Azman","raw_affiliation_strings":["Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I4164984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6055,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68860084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"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":0.9994999766349792,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8208708763122559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7754786014556885},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7247238159179688},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6529780626296997},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6501588821411133},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6084538698196411},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5576469898223877},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5524463057518005},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.4454781711101532},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.4253770112991333},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42207467555999756},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3086005449295044},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.28121936321258545},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15891802310943604},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12946242094039917}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8208708763122559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7754786014556885},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7247238159179688},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6529780626296997},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6501588821411133},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6084538698196411},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5576469898223877},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5524463057518005},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.4454781711101532},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.4253770112991333},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42207467555999756},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3086005449295044},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.28121936321258545},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15891802310943604},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12946242094039917},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2019.8746475","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2019.8746475","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.47999998927116394}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324298","display_name":"International Islamic University Malaysia","ror":"https://ror.org/03s9hs139"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1593060001","https://openalex.org/W1970135620","https://openalex.org/W1973525254","https://openalex.org/W1985317771","https://openalex.org/W1998354101","https://openalex.org/W2003085968","https://openalex.org/W2037418538","https://openalex.org/W2082735671","https://openalex.org/W2085095138","https://openalex.org/W2104891494","https://openalex.org/W2106142240","https://openalex.org/W2143985670","https://openalex.org/W2163335178","https://openalex.org/W2534054309","https://openalex.org/W2578482080","https://openalex.org/W2581840852","https://openalex.org/W2614052078","https://openalex.org/W6649918659","https://openalex.org/W6683965600"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W2982321410","https://openalex.org/W95465806","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4300468626","https://openalex.org/W2392004567","https://openalex.org/W2904599916","https://openalex.org/W2097713053"],"abstract_inverted_index":{"Long":[0],"Term":[1],"Evolution-Advanced":[2],"experiences":[3],"an":[4,99],"increasing":[5],"demand":[6,51],"for":[7,52,104,163],"more":[8,53],"radio":[9,28,44,54,63,69,76],"spectrums":[10,29,45,64,70],"to":[11,136],"support":[12,49],"the":[13,50,60,66,87,107,116,143,149,164],"escalating":[14],"demands":[15],"of":[16,36,42,90,93,119,123,151],"Real-Time":[17,21],"(RT)":[18],"and":[19,130],"Non":[20],"(NRT)":[22],"multimedia":[23,94],"contents.":[24],"However":[25],"most":[26],"usable":[27],"have":[30],"already":[31],"been":[32],"licensed.":[33],"A":[34],"number":[35,150],"studies":[37],"reported":[38],"that":[39,58,80,142],"some":[40],"portions":[41],"licensed":[43,68],"are":[46],"underutilized.":[47],"To":[48],"spectrums,":[55],"cognitive":[56,75,109,152],"LTE-Advanced":[57,61,153],"aggregates":[59],"current":[62],"with":[65,155],"underutilized":[67],"from":[71],"another":[72],"system":[73],"via":[74],"is":[77,83],"introduced.":[78],"Given":[79],"packet":[81],"scheduling":[82],"important":[84],"in":[85,106],"meeting":[86],"required":[88,117],"Quality":[89],"Service":[91],"(QoS)":[92],"contents,":[95],"this":[96],"paper":[97],"proposes":[98],"Urgency-Aware":[100],"Scheduling":[101],"(UAS)":[102],"algorithm":[103,114,145],"use":[105],"downlink":[108],"LTE-":[110],"Advanced.":[111],"The":[112],"UAS":[113],"takes":[115],"QoS":[118,158,162],"a":[120],"user,":[121],"urgency":[122],"each":[124],"packet,":[125],"average":[126,131],"achievable":[127],"data":[128],"rate":[129],"throughput":[132],"when":[133],"selecting":[134],"users":[135,154],"receive":[137],"packets.":[138,166],"Simulation":[139],"results":[140],"demonstrate":[141],"proposed":[144],"can":[146],"significantly":[147],"optimize":[148],"satisfactory":[156],"RT":[157],"whilst":[159],"having":[160],"acceptable":[161],"NRT":[165]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}