{"id":"https://openalex.org/W2085213418","doi":"https://doi.org/10.1109/lcomm.2015.2477084","title":"Self-Optimization Algorithm for Outer Loop Link Adaptation in LTE","display_name":"Self-Optimization Algorithm for Outer Loop Link Adaptation in LTE","publication_year":2015,"publication_date":"2015-09-07","ids":{"openalex":"https://openalex.org/W2085213418","doi":"https://doi.org/10.1109/lcomm.2015.2477084","mag":"2085213418"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2015.2477084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2477084","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5109415024","display_name":"Auxiliadora Dur\u00e1n","orcid":null},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"A. Duran","raw_affiliation_strings":["Department of Communications Engineering, University of M\u00e1laga, M\u00e1laga, Spain","Department of Communication Engineering, University of Malaga, Malaga, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of M\u00e1laga, M\u00e1laga, Spain","institution_ids":["https://openalex.org/I82767444"]},{"raw_affiliation_string":"Department of Communication Engineering, University of Malaga, Malaga, Spain#TAB#","institution_ids":["https://openalex.org/I82767444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078282172","display_name":"M. Toril","orcid":"https://orcid.org/0000-0003-3859-2622"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Toril","raw_affiliation_strings":["Department of Communications Engineering, University of M\u00e1laga, M\u00e1laga, Spain","Department of Communication Engineering, University of Malaga, Malaga, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of M\u00e1laga, M\u00e1laga, Spain","institution_ids":["https://openalex.org/I82767444"]},{"raw_affiliation_string":"Department of Communication Engineering, University of Malaga, Malaga, Spain#TAB#","institution_ids":["https://openalex.org/I82767444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088525567","display_name":"Francisco Ruiz","orcid":"https://orcid.org/0000-0002-2612-009X"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F. Ruiz","raw_affiliation_strings":["Department of Communications Engineering, University of M\u00e1laga, M\u00e1laga, Spain","Department of Communication Engineering, University of Malaga, Malaga, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of M\u00e1laga, M\u00e1laga, Spain","institution_ids":["https://openalex.org/I82767444"]},{"raw_affiliation_string":"Department of Communication Engineering, University of Malaga, Malaga, Spain#TAB#","institution_ids":["https://openalex.org/I82767444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080654996","display_name":"Adriano Mendo","orcid":"https://orcid.org/0000-0002-1234-2169"},"institutions":[{"id":"https://openalex.org/I4210149044","display_name":"Ericsson (Spain)","ror":"https://ror.org/04tr57w63","country_code":"ES","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210149044"]},{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["ES","SE"],"is_corresponding":false,"raw_author_name":"A. Mendo","raw_affiliation_strings":["Ericsson, Madrid, Spain","Ericsson, Madrid, Spain#TAB#"],"affiliations":[{"raw_affiliation_string":"Ericsson, Madrid, Spain","institution_ids":["https://openalex.org/I4210149044"]},{"raw_affiliation_string":"Ericsson, Madrid, Spain#TAB#","institution_ids":["https://openalex.org/I1306339040"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5109415024"],"corresponding_institution_ids":["https://openalex.org/I82767444"],"apc_list":null,"apc_paid":null,"fwci":2.202,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.88904321,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"11","first_page":"2005","last_page":"2008"},"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":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6782499551773071},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.67283695936203},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6432307958602905},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5167114734649658},{"id":"https://openalex.org/keywords/block-error-rate","display_name":"Block Error Rate","score":0.45533838868141174},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.43122416734695435},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4172452688217163},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3715137839317322},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.328226774930954},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23521557450294495},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18434500694274902},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.17441865801811218},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10037818551063538}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6782499551773071},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.67283695936203},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6432307958602905},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5167114734649658},{"id":"https://openalex.org/C2776639698","wikidata":"https://www.wikidata.org/wiki/Q4927140","display_name":"Block Error Rate","level":3,"score":0.45533838868141174},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.43122416734695435},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4172452688217163},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3715137839317322},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.328226774930954},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23521557450294495},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18434500694274902},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.17441865801811218},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10037818551063538},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2015.2477084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2477084","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1489368140","https://openalex.org/W1568506737","https://openalex.org/W1964144113","https://openalex.org/W1985853617","https://openalex.org/W2073831240","https://openalex.org/W2096689961","https://openalex.org/W2143167737","https://openalex.org/W2159092199","https://openalex.org/W2167237037","https://openalex.org/W2611378676","https://openalex.org/W6629125070","https://openalex.org/W6634058659","https://openalex.org/W6669059694"],"related_works":["https://openalex.org/W3047600464","https://openalex.org/W4387870869","https://openalex.org/W3011085742","https://openalex.org/W3120965906","https://openalex.org/W4288018323","https://openalex.org/W2994468868","https://openalex.org/W3208072176","https://openalex.org/W1499467867","https://openalex.org/W2086161237","https://openalex.org/W2963010432"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"a":[3,49,59],"novel":[4],"algorithm":[5,28,45],"for":[6],"improving":[7],"outer":[8],"loop":[9],"link":[10],"adaptation":[11],"(OLLA)":[12],"convergence":[13],"speed":[14],"in":[15],"the":[16,30,82],"downlink":[17],"of":[18,40],"Long":[19],"Term":[20],"Evolution":[21],"(LTE)":[22],"is":[23,46],"presented.":[24],"The":[25,44],"proposed":[26],"heuristic":[27],"adjusts":[29],"OLLA":[31,37,84],"initial":[32,83],"offset":[33,85],"parameter":[34],"based":[35],"on":[36],"adjustment":[38],"histograms":[39],"large":[41],"activity":[42],"connections.":[43],"validated":[47],"with":[48,53],"connection-level":[50],"simulator,":[51],"fed":[52],"real":[54],"connection":[55],"traces":[56],"collected":[57],"from":[58],"live":[60],"LTE":[61],"network.":[62],"Results":[63],"show":[64],"that":[65],"average":[66],"network":[67],"block":[68],"error":[69],"rate,":[70],"user":[71],"throughput":[72],"and":[73],"spectral":[74],"efficiency":[75],"can":[76],"be":[77],"improved":[78],"by":[79],"properly":[80],"adjusting":[81],"parameter.":[86]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}