{"id":"https://openalex.org/W7139044999","doi":"https://doi.org/10.1109/globecom59602.2025.11432729","title":"(RSF-CP)Reference Signal Free Oriented Inter-UE Channel Prediction Solution for MIMO System","display_name":"(RSF-CP)Reference Signal Free Oriented Inter-UE Channel Prediction Solution for MIMO System","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7139044999","doi":"https://doi.org/10.1109/globecom59602.2025.11432729"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11432729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5129852115","display_name":"Zihao Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihao Zhang","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129889090","display_name":"Wei Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130115568","display_name":"Jiajia Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Wang","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010452768","display_name":"Guangcan Yan","orcid":"https://orcid.org/0000-0002-9354-6461"},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangcan Yan","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130061409","display_name":"Xi Song","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Song","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103163848","display_name":"Yupu Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yupu Liu","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034177884","display_name":"Meifang Jing","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meifang Jing","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338921","display_name":"Huan Liu","orcid":"https://orcid.org/0000-0002-0253-647X"},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyi Liu","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129901872","display_name":"Xiaohui Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155230","display_name":"Samsung (China)","ror":"https://ror.org/04yt00889","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210155230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Liang","raw_affiliation_strings":["Samsung R&D Institute China-Beijing,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung R&D Institute China-Beijing,Beijing,China","institution_ids":["https://openalex.org/I4210155230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210155230"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5115","last_page":"5120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.7675999999046326,"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":0.7675999999046326,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.11129999905824661,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.03929999843239784,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/channel","display_name":"Channel (broadcasting)","score":0.5708000063896179},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5357999801635742},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5078999996185303},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5062999725341797},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4702000021934509},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4251999855041504},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.42089998722076416},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4101000130176544},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.35280001163482666}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7195000052452087},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5708000063896179},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5357999801635742},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5078999996185303},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5062999725341797},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4702000021934509},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4251999855041504},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.42089998722076416},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4101000130176544},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.385699987411499},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.35280001163482666},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.34279999136924744},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3418000042438507},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3269999921321869},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.32269999384880066},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.3091000020503998},{"id":"https://openalex.org/C76946457","wikidata":"https://www.wikidata.org/wiki/Q504843","display_name":"Graph coloring","level":3,"score":0.2892000079154968},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.28859999775886536},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.2736000120639801},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.2734000086784363},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2728999853134155},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.27140000462532043},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2565000057220459},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.2558000087738037},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.6529669761657715,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2774957731","https://openalex.org/W2786350227","https://openalex.org/W2888725229","https://openalex.org/W3047076226","https://openalex.org/W3137040927","https://openalex.org/W3180437121","https://openalex.org/W4313068259","https://openalex.org/W4389544634","https://openalex.org/W4400266743"],"related_works":[],"abstract_inverted_index":{"Massive":[0],"multiple":[1,3],"input":[2],"output":[4],"(MIMO)":[5],"systems":[6],"rely":[7],"heavily":[8],"on":[9,61],"precise":[10],"channel":[11,39,56],"state":[12],"information":[13],"(CSI)":[14],"obtained":[15],"via":[16],"reference":[17],"signals":[18],"(RS),":[19],"while":[20],"the":[21,45,81,118,152,155],"RS":[22,76,86,113,137,146],"resources":[23,77,138],"are":[24],"scarcity":[25,46],"especially":[26],"in":[27,161],"dense":[28],"scenarios.":[29],"This":[30],"paper":[31],"proposes":[32],"a":[33,91,99],"RS-free":[34],"oriented":[35],"inter-user":[36],"equipment":[37],"(UE)":[38],"prediction":[40,51,57,167],"(RSF-CP)":[41],"solution":[42],"to":[43,70,78,87,108,129,139,170],"address":[44],"issue.":[47],"Unlike":[48],"time-or":[49],"frequency-domain":[50],"methods,":[52],"base":[53],"station(BS)-side":[54],"inter-UE":[55],"is":[58,106],"introduced":[59],"based":[60],"spatial-domain":[62],"inference,":[63],"predicting":[64],"channels":[65,110,119],"from":[66],"one":[67],"UE\u2019s":[68],"location":[69],"another.":[71],"Instead":[72],"of":[73,120,154],"uniformly":[74],"allocating":[75,136],"all":[79],"UEs,":[80,122],"proposed":[82,156],"method":[83,128],"selectively":[84],"assigns":[85],"fewer":[88,140],"UEs":[89,115,141],"using":[90],"Jensen-Shannon":[92],"divergence":[93],"(JSD)-based":[94],"spatial":[95],"consistency":[96],"metric":[97],"and":[98,132,166],"graph":[100],"coloring":[101],"algorithm.":[102],"The":[103],"RSF-CP":[104],"Net":[105],"designed":[107],"predict":[109],"for":[111],"non-selected":[112],"free":[114],"by":[116],"leveraging":[117],"selected":[121],"employing":[123],"an":[124],"antenna":[125],"basis":[126],"embedding":[127],"extract":[130],"features":[131],"reduce":[133],"dimensionality.":[134],"Consequently,":[135],"significantly":[142],"reduces":[143],"overall":[144],"communication":[145],"resource":[147,162],"consumption.":[148],"Simulation":[149],"results":[150],"validate":[151],"effectiveness":[153],"solution,":[157],"demonstrating":[158],"substantial":[159],"improvements":[160],"efficiency,":[163],"overhead":[164],"reduction,":[165],"accuracy":[168],"compared":[169],"existing":[171],"approaches.":[172]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-03-20T00:00:00"}