{"id":"https://openalex.org/W4414539703","doi":"https://doi.org/10.1109/icc52391.2025.11160900","title":"Enhanced L1/L2-Triggered Mobility Management with Early CSI Acquisition in 5G-Advanced/6G","display_name":"Enhanced L1/L2-Triggered Mobility Management with Early CSI Acquisition in 5G-Advanced/6G","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414539703","doi":"https://doi.org/10.1109/icc52391.2025.11160900"},"language":"en","primary_location":{"id":"doi:10.1109/icc52391.2025.11160900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11160900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","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/A5103200458","display_name":"Deokhui Lee","orcid":"https://orcid.org/0000-0003-1835-0861"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Deokhui Lee","raw_affiliation_strings":["Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001554763","display_name":"Hoyoung Yoon","orcid":"https://orcid.org/0000-0003-1062-7635"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoyoung Yoon","raw_affiliation_strings":["Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100330714","display_name":"Sangho Lee","orcid":"https://orcid.org/0000-0002-6817-5339"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangho Lee","raw_affiliation_strings":["Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051365211","display_name":"Dong\u2010Myung Kim","orcid":"https://orcid.org/0000-0001-7875-0694"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongmyung Kim","raw_affiliation_strings":["Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100680420","display_name":"Juho Lee","orcid":"https://orcid.org/0000-0003-0347-6998"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Juho Lee","raw_affiliation_strings":["Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Research, Samsung Electronics,Advanced Communications Research Center,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103200458"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27870607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"735","last_page":"740"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9807000160217285,"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":0.9807000160217285,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9473000168800354,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/handover","display_name":"Handover","score":0.7426000237464905},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5184999704360962},{"id":"https://openalex.org/keywords/mobility-management","display_name":"Mobility management","score":0.5184000134468079},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.47699999809265137},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4521999955177307},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.35749998688697815},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.3449999988079071},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.3353999853134155}],"concepts":[{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.7426000237464905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6378999948501587},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5184999704360962},{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.5184000134468079},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.47699999809265137},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4521999955177307},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4122999906539917},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.35749998688697815},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3449999988079071},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34119999408721924},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.3353999853134155},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.31349998712539673},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.31040000915527344},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3009999990463257},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.2831999957561493},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2745000123977661},{"id":"https://openalex.org/C163164238","wikidata":"https://www.wikidata.org/wiki/Q2737027","display_name":"Failure rate","level":2,"score":0.2644999921321869},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.2531000077724457},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc52391.2025.11160900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11160900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2085213418","https://openalex.org/W2586903650","https://openalex.org/W2780533851","https://openalex.org/W2921888538","https://openalex.org/W4376480611","https://openalex.org/W4376607343","https://openalex.org/W4387870869"],"related_works":[],"abstract_inverted_index":{"The":[0,167],"L1/L2-triggered":[1],"mobility":[2,10,27,110],"(LTM)":[3],"technique,":[4],"which":[5],"supports":[6],"beam":[7],"and":[8,11,31,126,150,184],"cell-level":[9],"can":[12,114,139],"significantly":[13],"reduce":[14],"handover":[15],"(HO)":[16],"interruption":[17,56],"time,":[18],"is":[19,49,68,71],"expected":[20,50],"to":[21,42,58,85,116,156,192],"be":[22],"defined":[23],"as":[24,34],"a":[25,73,186],"baseline":[26],"technique":[28],"for":[29],"5G-Advanced":[30],"6G.":[32],"However,":[33],"the":[35,52,79,92,141,144,152,157,165,170,193],"HO":[36,55,62,148,178],"decision":[37],"criteria":[38],"in":[39,75],"LTM":[40,67],"changes":[41],"an":[43,108,133],"instantaneous":[44],"value-based":[45],"L1":[46,124],"measurement,":[47],"it":[48],"that":[51,113,138,174],"problem":[53],"of":[54,61,94,143,169,195],"due":[57,84,191],"frequent":[59],"occurrence":[60],"will":[63],"increase.":[64],"Even":[65],"if":[66],"introduced,":[69],"there":[70],"still":[72],"weakness":[74],"commercial":[76],"systems":[77],"where":[78],"data":[80,189],"rate":[81,190],"temporarily":[82],"decreases":[83],"conservative":[86],"link":[87],"adaptation":[88],"behavior":[89],"caused":[90],"by":[91,121,181],"absence":[93,194],"initial":[95,196],"channel":[96],"state":[97],"information":[98],"(CSI)":[99],"immediately":[100,163],"after":[101,164],"HO.":[102,166],"In":[103],"this":[104],"paper,":[105],"we":[106,131],"propose":[107,132],"improved":[109],"management":[111],"method":[112],"respond":[115],"various":[117],"signal":[118],"degradation":[119],"situations":[120],"simultaneously":[122],"utilizing":[123],"measurements":[125],"L2":[127],"filtered":[128],"measurements.":[129],"Additionally,":[130],"early":[134,153],"CSI":[135,142,155],"acquisition":[136],"scheme":[137,176],"acquire":[140],"target":[145,158],"cell":[146,159],"before":[147],"execution":[149],"reports":[151],"acquired":[154],"without":[160],"any":[161],"delay":[162],"result":[168],"system-level":[171],"simulation":[172],"shows":[173],"proposed":[175],"reduces":[177],"failure":[179],"ratio":[180],"about":[182],"31%,":[183],"prevents":[185],"temporary":[187],"low":[188],"CSI.":[197]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}