{"id":"https://openalex.org/W4416962285","doi":"https://doi.org/10.1109/icumt67815.2025.11268590","title":"Ray Tracing Assisted Evaluation of Compressed Sensing Beam Alignment in mmWave Wearables","display_name":"Ray Tracing Assisted Evaluation of Compressed Sensing Beam Alignment in mmWave Wearables","publication_year":2025,"publication_date":"2025-11-03","ids":{"openalex":"https://openalex.org/W4416962285","doi":"https://doi.org/10.1109/icumt67815.2025.11268590"},"language":null,"primary_location":{"id":"doi:10.1109/icumt67815.2025.11268590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt67815.2025.11268590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 17th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","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/A5091309716","display_name":"Aleksei Ponomarenko-Timofeev","orcid":"https://orcid.org/0000-0001-5734-2253"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Aleksei Ponomarenko-Timofeev","raw_affiliation_strings":["Tampere University,Finland"],"affiliations":[{"raw_affiliation_string":"Tampere University,Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038300385","display_name":"Nitin Jonathan Myers","orcid":"https://orcid.org/0000-0002-5681-819X"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Nitin Jonathan Myers","raw_affiliation_strings":["Delft University of Technology,Netherlands"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology,Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057736254","display_name":"Olga Galinina","orcid":"https://orcid.org/0000-0002-5386-1061"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Olga Galinina","raw_affiliation_strings":["Tampere University,Finland"],"affiliations":[{"raw_affiliation_string":"Tampere University,Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049711982","display_name":"Sergey Andreev","orcid":"https://orcid.org/0000-0001-8223-3665"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sergey Andreev","raw_affiliation_strings":["Tampere University,Finland"],"affiliations":[{"raw_affiliation_string":"Tampere University,Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029812222","display_name":"Robert W. Heath","orcid":"https://orcid.org/0000-0002-4666-5628"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert W. Heath","raw_affiliation_strings":["University of California,San Diego,USA"],"affiliations":[{"raw_affiliation_string":"University of California,San Diego,USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091309716"],"corresponding_institution_ids":["https://openalex.org/I166825849"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.40944163,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"130","last_page":"135"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.8733000159263611,"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":0.8733000159263611,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.03200000151991844,"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/T11932","display_name":"Wireless Body Area Networks","score":0.021299999207258224,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/channel","display_name":"Channel (broadcasting)","score":0.7301999926567078},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6486999988555908},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.553600013256073},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5394999980926514},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.527999997138977},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.517300009727478},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.46320000290870667},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.4291999936103821}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7301999926567078},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6571000218391418},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6486999988555908},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.553600013256073},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5394999980926514},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.527999997138977},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.517300009727478},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.46320000290870667},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45899999141693115},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.4291999936103821},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.3864000141620636},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.3734999895095825},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.3668000102043152},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3398999869823456},{"id":"https://openalex.org/C202311505","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2996000051498413},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.2840999960899353},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2635999917984009},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.25609999895095825},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.25429999828338623},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2540000081062317}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icumt67815.2025.11268590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt67815.2025.11268590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 17th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1965384704","https://openalex.org/W1978538058","https://openalex.org/W2008291066","https://openalex.org/W2018045870","https://openalex.org/W2095099475","https://openalex.org/W2146002389","https://openalex.org/W2599033778","https://openalex.org/W2894438314","https://openalex.org/W2898434483","https://openalex.org/W3005820349","https://openalex.org/W3036327743","https://openalex.org/W3112014495","https://openalex.org/W4280564595","https://openalex.org/W4379382376","https://openalex.org/W4395056449","https://openalex.org/W4402158275","https://openalex.org/W4403183370","https://openalex.org/W4403420274","https://openalex.org/W4405975498","https://openalex.org/W4407168347","https://openalex.org/W4409152029"],"related_works":[],"abstract_inverted_index":{"Untethered":[0],"extended":[1],"reality":[2],"(XR)":[3],"applications":[4],"increasingly":[5],"rely":[6],"on":[7,34,83],"short-range":[8],"millimeter-wave":[9],"(mmWave)":[10],"communication,":[11],"where":[12,89],"directional":[13],"beam":[14,157,165],"management":[15,158],"is":[16],"essential":[17],"for":[18,57,155],"maintaining":[19],"high-throughput,":[20],"low-latency":[21],"links.":[22],"In":[23],"this":[24],"paper,":[25],"we":[26,144],"investigate":[27],"the":[28,100,120,129,149],"performance":[29,110],"discrepancy":[30],"between":[31,112],"evaluations":[32],"based":[33],"idealized":[35,113],"geometric":[36],"channel":[37,42,60,116,153],"models":[38,154],"and":[39,71,103,114,133,142,163],"those":[40],"using":[41],"state":[43,61],"information":[44,62],"derived":[45],"from":[46],"a":[47,54,84,108],"shooting-and-bouncing":[48],"ray":[49],"(SBR)":[50],"simulation.":[51],"We":[52,81,98,118],"propose":[53],"lightweight":[55],"framework":[56],"producing":[58],"realistic":[59],"(CSI)":[63],"that":[64],"captures":[65],"multipath":[66],"effects":[67,92],"such":[68],"as":[69],"scattering":[70],"diffraction,":[72],"which":[73],"are":[74],"often":[75],"neglected":[76],"in":[77,128,136],"simplified":[78],"geometrical":[79],"models.":[80],"focus":[82],"60":[85],"GHz":[86],"wearable":[87],"scenario,":[88],"near-body":[90],"propagation":[91],"may":[93],"significantly":[94],"alter":[95],"link":[96],"behavior.":[97],"outline":[99],"end-to-end":[101],"workflow":[102],"present":[104],"empirical":[105],"evidence":[106],"of":[107,151],"non-negligible":[109],"gap":[111,121],"SBR-based":[115],"assumptions.":[117],"observe":[119],"to":[122,125],"be":[123],"up":[124],"$2-4":[126],"\\mathrm{~dB}$":[127],"average":[130],"array":[131],"gain":[132],"15":[134],"dB":[135],"signal":[137],"variance.":[138],"With":[139],"our":[140],"dataset":[141],"pipeline,":[143],"offer":[145],"an":[146],"insight":[147],"into":[148],"importance":[150],"high-fidelity":[152],"modern":[156],"methods,":[159],"including":[160],"compressed":[161],"sensing":[162],"data-driven":[164],"prediction.":[166]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-12-03T00:00:00"}