{"id":"https://openalex.org/W2054336680","doi":"https://doi.org/10.1109/ictc.2013.6675318","title":"Joint throughput and coverage optimization under sparse system knowledge in LTE-A networks","display_name":"Joint throughput and coverage optimization under sparse system knowledge in LTE-A networks","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2054336680","doi":"https://doi.org/10.1109/ictc.2013.6675318","mag":"2054336680"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2013.6675318","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2013.6675318","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on ICT Convergence (ICTC)","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/A5018187300","display_name":"Sascha Berger","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]},{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Sascha Berger","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Dresden, Germany","Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Dresden, Germany","institution_ids":["https://openalex.org/I245417339"]},{"raw_affiliation_string":"Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036775511","display_name":"Maciej Soszka","orcid":null},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maciej Soszka","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Dresden, Germany","Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Dresden, Germany","institution_ids":["https://openalex.org/I245417339"]},{"raw_affiliation_string":"Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049310854","display_name":"Albrecht Fehske","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]},{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Albrecht Fehske","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Dresden, Germany","Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Dresden, Germany","institution_ids":["https://openalex.org/I245417339"]},{"raw_affiliation_string":"Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013096435","display_name":"Paolo Zanier","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]},{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Paolo Zanier","raw_affiliation_strings":["Nokia Siemens Networks GmbH, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Nokia Siemens Networks GmbH, Munich, Germany","institution_ids":["https://openalex.org/I1325886976","https://openalex.org/I4210159457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010637233","display_name":"Ingo Viering","orcid":"https://orcid.org/0000-0003-1007-759X"},"institutions":[{"id":"https://openalex.org/I4210145145","display_name":"Nomor Research (Germany)","ror":"https://ror.org/04727qm97","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210145145"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ingo Viering","raw_affiliation_strings":["Nomor Research GmbH, Munich, Germany","Nomor Res. GmbH, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Nomor Research GmbH, Munich, Germany","institution_ids":["https://openalex.org/I4210145145"]},{"raw_affiliation_string":"Nomor Res. GmbH, Munich, Germany","institution_ids":["https://openalex.org/I4210145145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022117288","display_name":"Gerhard Fettweis","orcid":"https://orcid.org/0000-0003-4622-1311"},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]},{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Fettweis","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Dresden, Germany","Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Dresden, Germany","institution_ids":["https://openalex.org/I245417339"]},{"raw_affiliation_string":"Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5018187300"],"corresponding_institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"],"apc_list":null,"apc_paid":null,"fwci":1.1823,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.81428238,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"105","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9952999949455261,"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/T13553","display_name":"Age of Information Optimization","score":0.9577999711036682,"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/computer-science","display_name":"Computer science","score":0.7910683155059814},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5868528485298157},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5450515747070312},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4700283706188202},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.46475353837013245},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4540548622608185},{"id":"https://openalex.org/keywords/facilitator","display_name":"Facilitator","score":0.45401397347450256},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3830941319465637},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3528585433959961},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10884252190589905}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7910683155059814},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5868528485298157},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5450515747070312},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4700283706188202},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.46475353837013245},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4540548622608185},{"id":"https://openalex.org/C2776831358","wikidata":"https://www.wikidata.org/wiki/Q1150166","display_name":"Facilitator","level":2,"score":0.45401397347450256},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3830941319465637},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3528585433959961},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10884252190589905},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc.2013.6675318","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2013.6675318","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on ICT Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1845217534","https://openalex.org/W2000000457","https://openalex.org/W2033337118","https://openalex.org/W2051218510","https://openalex.org/W2069871262","https://openalex.org/W2121684594","https://openalex.org/W2128452997","https://openalex.org/W2136805669","https://openalex.org/W2164671180","https://openalex.org/W2170723277","https://openalex.org/W2171074980"],"related_works":["https://openalex.org/W2036724481","https://openalex.org/W2982596590","https://openalex.org/W2251957170","https://openalex.org/W4244650090","https://openalex.org/W2243039620","https://openalex.org/W784119765","https://openalex.org/W2767348847","https://openalex.org/W2064403905","https://openalex.org/W36996740","https://openalex.org/W3213487368"],"abstract_inverted_index":{"Self-organizing":[0],"networks":[1],"(SONs)":[2],"are":[3],"widely":[4],"considered":[5],"as":[6,49],"a":[7,38,61,137,143,156],"major":[8],"facilitator":[9],"in":[10,155],"improving":[11],"the":[12,42,71,88,130,135],"end":[13],"users'":[14],"quality":[15],"of":[16,31,44,51,63,90],"experience.":[17],"Developing":[18],"well-performing":[19],"and":[20,58,142,153],"reliable":[21],"algorithms":[22,35,92,169],"is":[23,104],"still":[24],"an":[25],"ongoing":[26],"research":[27],"topic.":[28],"A":[29],"majority":[30],"contributions":[32],"propose":[33],"SON":[34,91,168],"that":[36,98,165],"optimize":[37,150],"desired":[39],"metric":[40],"by":[41],"use":[43],"detailed":[45],"input":[46,100],"data,":[47],"such":[48,67],"maps":[50],"received":[52],"signal":[53],"strength":[54],"for":[55,77,111,180],"every":[56,112],"tilt":[57],"cell,":[59],"or":[60,79],"map":[62],"traffic":[64,158],"demand.":[65],"However,":[66],"advanced":[68,99],"knowledge":[69,167],"about":[70],"network":[72,173],"might":[73],"not":[74,105],"be":[75,117,127],"available":[76],"technical":[78],"financial":[80],"reasons.":[81],"In":[82],"this":[83],"work,":[84],"we":[85,119,147],"focus":[86],"on":[87],"creation":[89],"under":[93],"sparse":[94,166],"system":[95],"knowledge,":[96],"meaning":[97],"data":[101],"(mentioned":[102],"above)":[103],"available.":[106],"By":[107],"introducing":[108],"cost":[109],"functions":[110],"key":[113],"performance":[114,174],"indicator":[115],"to":[116,126,129],"balanced,":[118],"enable":[120],"direct":[121],"search":[122],"approaches":[123],"from":[124],"literature":[125],"applicable":[128],"problem":[131],"at":[132],"hand.":[133],"Using":[134],"Nelder-Mead,":[136],"simultaneous":[138],"perturbation":[139],"stochastic":[140],"approximation,":[141],"taxi":[144],"cab":[145],"method,":[146],"can":[148,170],"jointly":[149],"user":[151],"throughput":[152],"coverage":[154],"heterogeneous":[157],"demand":[159],"scenario.":[160],"The":[161],"results":[162],"obtained":[163],"suggest":[164],"reliably":[171],"increase":[172],"while":[175],"having":[176],"very":[177],"low":[178],"requirements":[179],"operation.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}