{"id":"https://openalex.org/W2066707271","doi":"https://doi.org/10.1109/atnac.2013.6705359","title":"Uplink VoIP capacity of 3GPP LTE under power control and semi-persistent scheduling","display_name":"Uplink VoIP capacity of 3GPP LTE under power control and semi-persistent scheduling","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2066707271","doi":"https://doi.org/10.1109/atnac.2013.6705359","mag":"2066707271"},"language":"en","primary_location":{"id":"doi:10.1109/atnac.2013.6705359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atnac.2013.6705359","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Australasian Telecommunication Networks and Applications Conference (ATNAC)","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/A5066621790","display_name":"Maciej M\u00fchleisen","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Maciej Muhleisen","raw_affiliation_strings":["ComNets Research Group, RWTH Aachen University, Germany","ComNets Res. Group, RWTH Aachen Univ., Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"ComNets Research Group, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"ComNets Res. Group, RWTH Aachen Univ., Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051603838","display_name":"Bernhard Walke","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bernhard Walke","raw_affiliation_strings":["ComNets Research Group, RWTH Aachen University, Germany","ComNets Res. Group, RWTH Aachen Univ., Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"ComNets Research Group, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"ComNets Res. Group, RWTH Aachen Univ., Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"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":["ComNets, University of Technology, Hamburg, Germany","Hamburg University of Technology Hamburg Germany"],"affiliations":[{"raw_affiliation_string":"ComNets, University of Technology, Hamburg, Germany","institution_ids":["https://openalex.org/I884043246"]},{"raw_affiliation_string":"Hamburg University of Technology Hamburg Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I884043246"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066621790"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.4798,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70289617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"69","last_page":"76"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9984999895095825,"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":0.9973999857902527,"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/voice-over-ip","display_name":"Voice over IP","score":0.8939030170440674},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7146696448326111},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7110013365745544},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6979391574859619},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5995650291442871},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.47996020317077637},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.4774221181869507},{"id":"https://openalex.org/keywords/subframe","display_name":"Subframe","score":0.41710129380226135},{"id":"https://openalex.org/keywords/hybrid-automatic-repeat-request","display_name":"Hybrid automatic repeat request","score":0.4100935161113739},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.15055617690086365},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14008745551109314}],"concepts":[{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.8939030170440674},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7146696448326111},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7110013365745544},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6979391574859619},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5995650291442871},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.47996020317077637},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.4774221181869507},{"id":"https://openalex.org/C2776514898","wikidata":"https://www.wikidata.org/wiki/Q7631141","display_name":"Subframe","level":3,"score":0.41710129380226135},{"id":"https://openalex.org/C118437007","wikidata":"https://www.wikidata.org/wiki/Q1017139","display_name":"Hybrid automatic repeat request","level":3,"score":0.4100935161113739},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.15055617690086365},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14008745551109314},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/atnac.2013.6705359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atnac.2013.6705359","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Australasian Telecommunication Networks and Applications Conference (ATNAC)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.rwth-aachen.de:444427","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/444427","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Australasian Telecommunication Networks and Applications Conference (ATNAC 2013) : Christchurch, New Zealand, 20 - 22 November 2013 / [sponsors: IEEE Communications Society; Institute of Electrical and Electronics Engineers ...]<br/>2013 Australasian Telecommunication Networks and Applications Conference, ATNAC 2013, Christchurch, New Zealand, 2013-11-20 - 2013-11-22","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:tore.tuhh.de:11420/7522","is_oa":false,"landing_page_url":"http://hdl.handle.net/11420/7522","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":0.4399999976158142,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1847279646","https://openalex.org/W1998437341","https://openalex.org/W2049908972","https://openalex.org/W2067213058","https://openalex.org/W2078492433","https://openalex.org/W2113206709","https://openalex.org/W2119857627","https://openalex.org/W2119949855","https://openalex.org/W2139961630","https://openalex.org/W2144799244","https://openalex.org/W2145850537","https://openalex.org/W2153281741","https://openalex.org/W2153622064","https://openalex.org/W2153872749","https://openalex.org/W2163715935","https://openalex.org/W2167462257","https://openalex.org/W2267504642","https://openalex.org/W2762893678","https://openalex.org/W6745061150"],"related_works":["https://openalex.org/W2218826938","https://openalex.org/W2111754125","https://openalex.org/W2093732713","https://openalex.org/W1979134908","https://openalex.org/W2059690129","https://openalex.org/W2158438597","https://openalex.org/W2395708164","https://openalex.org/W2115199292","https://openalex.org/W2391952834","https://openalex.org/W2059864367"],"abstract_inverted_index":{"LTE-Advanced":[0],"(LTE-A)":[1],"standardized":[2],"as":[3,102],"Release":[4],"10":[5],"by":[6,82,134],"the":[7,52,124,138],"3rd":[8],"Generation":[9],"Partnership":[10],"Project":[11],"(3GPP)":[12],"is":[13,23,46,117,121,129],"a":[14,28,86],"packet-based":[15],"4G":[16],"mobile":[17],"radio":[18],"system.":[19],"Of":[20],"specific":[21],"interest":[22],"its":[24],"capability":[25],"to":[26,74,95,131],"support":[27],"large":[29],"number":[30],"of":[31,55,99,137],"voice":[32],"calls":[33,45],"through":[34],"Voice":[35],"over":[36],"IP":[37],"(VoIP)":[38],"calls.":[39],"Radio":[40],"resource":[41],"management":[42],"for":[43,90],"VoIP":[44,57,65,88,96],"challenging.":[47],"Control":[48],"channel":[49,68],"limitations":[50],"prevent":[51],"dynamic":[53],"scheduling":[54,66,71],"every":[56],"packet":[58],"in":[59,104,123],"each":[60],"1":[61],"ms":[62],"subframe.":[63],"Semi-persistent":[64],"enables":[67],"quality":[69],"aware":[70],"reducing":[72],"load":[73],"control":[75],"channels,":[76],"substantially.":[77],"We":[78],"describe":[79],"and":[80],"evaluate":[81],"system":[83,97,115,145],"level":[84],"simulation":[85],"semipersistent":[87],"schedulers":[89],"LTE.":[91],"In":[92],"addition,":[93],"contributions":[94],"capacity":[98,116],"power":[100],"control,":[101],"applied":[103,122],"Soft":[105],"Frequency":[106],"Reuse":[107],"(SFR),":[108],"are":[109],"evaluated.":[110],"It":[111],"turns":[112],"out":[113],"that":[114],"reduced":[118],"if":[119],"SFR":[120],"uplink.":[125],"This":[126],"unexpected":[127],"result":[128],"found":[130],"be":[132],"caused":[133],"performance":[135],"degradation":[136],"weakest":[139],"users":[140],"under":[141],"SFR,":[142],"limiting":[143],"overall":[144],"capacity.":[146]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
