{"id":"https://openalex.org/W4412619189","doi":"https://doi.org/10.1109/lcomm.2025.3588915","title":"Autoencoder for Position-Assisted Beam Prediction in mmWave ISAC Systems","display_name":"Autoencoder for Position-Assisted Beam Prediction in mmWave ISAC Systems","publication_year":2025,"publication_date":"2025-07-17","ids":{"openalex":"https://openalex.org/W4412619189","doi":"https://doi.org/10.1109/lcomm.2025.3588915"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3588915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3588915","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/A5089993095","display_name":"Ahmad A. Aziz El-Banna","orcid":"https://orcid.org/0000-0001-7234-7642"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ahmad A. Aziz El-Banna","raw_affiliation_strings":["Faculty of Engineering and Applied Science, Memorial University, St. John&#x2019;s, NL, Canada"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University, St. John&#x2019;s, NL, Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077149719","display_name":"Octavia A. Dobre","orcid":"https://orcid.org/0000-0001-8528-0512"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Octavia A. Dobre","raw_affiliation_strings":["Faculty of Engineering and Applied Science, Memorial University, St. John&#x2019;s, NL, Canada"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University, St. John&#x2019;s, NL, Canada","institution_ids":["https://openalex.org/I130438778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089993095"],"corresponding_institution_ids":["https://openalex.org/I130438778"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15952605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":"10","first_page":"2203","last_page":"2207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9987999796867371,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9987999796867371,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10069","display_name":"Antenna Design and Analysis","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.6966848969459534},{"id":"https://openalex.org/keywords/autoencoder","display_name":"Autoencoder","score":0.6949777007102966},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6005144119262695},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.4617839455604553},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.43143635988235474},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3546930253505707},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2551964819431305},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.169587641954422},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1374014914035797},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1279768943786621}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6966848969459534},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.6949777007102966},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6005144119262695},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.4617839455604553},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.43143635988235474},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3546930253505707},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2551964819431305},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.169587641954422},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1374014914035797},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1279768943786621},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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.2025.3588915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3588915","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":[{"id":"https://openalex.org/G1786333888","display_name":null,"funder_award_id":"RGPIN-2019-04123","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G7863789314","display_name":null,"funder_award_id":"CRC-2022-00187","funder_id":"https://openalex.org/F4320320994","funder_display_name":"Canada Research Chairs"}],"funders":[{"id":"https://openalex.org/F4320320994","display_name":"Canada Research Chairs","ror":"https://ror.org/0517h6h17"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1984114931","https://openalex.org/W3194620979","https://openalex.org/W3205479652","https://openalex.org/W4221151058","https://openalex.org/W4321488241","https://openalex.org/W4379382376","https://openalex.org/W4384832112","https://openalex.org/W4387870868","https://openalex.org/W4388520051","https://openalex.org/W4390807266","https://openalex.org/W4391454495"],"related_works":["https://openalex.org/W3013693939","https://openalex.org/W2566616303","https://openalex.org/W2159052453","https://openalex.org/W3131327266","https://openalex.org/W2734887215","https://openalex.org/W2803255133","https://openalex.org/W4297051394","https://openalex.org/W2752972570","https://openalex.org/W4386815338","https://openalex.org/W2145836866"],"abstract_inverted_index":{"Integrated":[0],"sensing":[1],"and":[2,4,95],"communication":[3],"millimeter":[5],"wave":[6],"(mmWave)":[7],"have":[8],"emerged":[9],"as":[10,82],"pivotal":[11],"technologies":[12],"for":[13],"6G":[14],"networks.":[15],"However,":[16],"the":[17,39,55,67,98,102,109,119],"narrow":[18],"nature":[19],"of":[20,101],"mmWave":[21],"beams":[22],"requires":[23],"precise":[24],"alignments":[25],"that":[26,53,108],"typically":[27],"necessitate":[28],"large":[29],"training":[30],"overhead.":[31],"This":[32,45],"overhead":[33],"can":[34],"be":[35],"reduced":[36],"by":[37],"incorporating":[38],"position":[40],"information":[41],"with":[42,121],"beam":[43,57,115],"adjustments.":[44],"letter":[46],"proposes":[47],"a":[48,83,113],"lightweight":[49],"autorencoder":[50],"(LAE)":[51],"model":[52,111],"addresses":[54],"position-assisted":[56],"prediction":[58,116],"problem":[59],"while":[60],"significantly":[61],"reducing":[62],"computational":[63,99],"complexity":[64,124],"compared":[65],"to":[66,89,118],"conventional":[68],"baseline":[69,120],"method,":[70],"i.e.,":[71],"deep":[72],"fully":[73],"connected":[74],"neural":[75],"network.":[76],"The":[77],"proposed":[78,110],"LAE":[79],"is":[80],"designed":[81],"three-layer":[84],"<italic":[85],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[86],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">undercomplete</i>":[87],"network":[88],"exploit":[90],"its":[91],"dimensionality":[92],"reduction":[93],"capabilities":[94],"thereby":[96],"mitigate":[97],"requirements":[100],"trained":[103],"model.":[104],"Simulation":[105],"results":[106],"show":[107],"achieves":[112],"similar":[114],"accuracy":[117],"an":[122],"83%":[123],"reduction.":[125]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}