{"id":"https://openalex.org/W4307330863","doi":"https://doi.org/10.1145/3556564.3558243","title":"CaST","display_name":"CaST","publication_year":2022,"publication_date":"2022-10-17","ids":{"openalex":"https://openalex.org/W4307330863","doi":"https://doi.org/10.1145/3556564.3558243"},"language":"en","primary_location":{"id":"doi:10.1145/3556564.3558243","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3556564.3558243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM Workshop on Wireless Network Testbeds, Experimental evaluation &amp; CHaracterization","raw_type":"proceedings-article"},"type":"preprint","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/A5074897413","display_name":"Davide Villa","orcid":"https://orcid.org/0000-0002-4299-3915"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Davide Villa","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082017031","display_name":"Miead Tehrani-Moayyed","orcid":"https://orcid.org/0000-0002-9319-7927"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Miead Tehrani-Moayyed","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069833803","display_name":"Pedram Johari","orcid":"https://orcid.org/0000-0001-9107-1418"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Pedram Johari","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055039589","display_name":"Stefano Basagni","orcid":"https://orcid.org/0000-0003-2667-1008"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Stefano Basagni","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054337759","display_name":"Tommaso Melodia","orcid":"https://orcid.org/0000-0002-2719-1789"},"institutions":[{"id":"https://openalex.org/I87182695","display_name":"Universidad del Noreste","ror":"https://ror.org/02ahky613","country_code":"MX","type":"education","lineage":["https://openalex.org/I87182695"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Tommaso Melodia","raw_affiliation_strings":["Northeastern University"],"affiliations":[{"raw_affiliation_string":"Northeastern University","institution_ids":["https://openalex.org/I87182695"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5074897413"],"corresponding_institution_ids":["https://openalex.org/I87182695"],"apc_list":null,"apc_paid":null,"fwci":1.0764672,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73363248,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"45","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9980000257492065,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9980000257492065,"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":0.9970999956130981,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.991100013256073,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4627087116241455}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4627087116241455}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3556564.3558243","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3556564.3558243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM Workshop on Wireless Network Testbeds, Experimental evaluation &amp; CHaracterization","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3144092260","display_name":null,"funder_award_id":"CNS-1925601","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7675195083","display_name":null,"funder_award_id":"693JJ321C000009","funder_id":"https://openalex.org/F4320332393","funder_display_name":"Federal Highway Administration"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332393","display_name":"Federal Highway Administration","ror":"https://ror.org/0473rr271"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2096849803","https://openalex.org/W2128339739","https://openalex.org/W2151905619","https://openalex.org/W2564803820","https://openalex.org/W2603253565","https://openalex.org/W3011830499","https://openalex.org/W3041549453"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Large-scale":[0],"wireless":[1,16,31,70,92,107,150],"testbeds":[2],"are":[3],"being":[4],"increasingly":[5],"used":[6],"in":[7,33,69,74,162,173],"developing":[8],"and":[9,35,84,89,116,140,169],"evaluating":[10],"new":[11],"solutions":[12,46],"for":[13,27,87,104,112],"next":[14],"generation":[15],"networks.":[17],"Among":[18],"others,":[19],"high-fidelity":[20],"FPGA-based":[21,113],"emulation":[22,49,58,82,114],"platforms":[23,50],"have":[24],"unique":[25],"capabilities":[26],"faithfully":[28],"modeling":[29],"real-world":[30],"environments":[32],"real-time":[34],"at":[36],"scale,":[37],"while":[38],"guaranteeing":[39],"repeatability.":[40],"However,":[41],"the":[42,45,54,57,128,133,147],"reliability":[43],"of":[44,56,100,135],"tested":[47],"on":[48,53,145],"heavily":[51],"depends":[52],"precision":[55],"process,":[59],"which":[60],"is":[61],"often":[62],"overlooked.":[63],"To":[64],"address":[65],"this":[66,75],"unmet":[67],"need":[68],"network":[71,93,151],"emulator-based":[72],"experiments,":[73],"paper":[76],"we":[77],"present":[78],"CaST,":[79],"a":[80,102,118],"Channel":[81,164],"generator":[83],"Sounder":[85],"Toolchain":[86],"creating":[88,105],"characterizing":[90],"realistic":[91],"scenarios":[94,108,144],"with":[95],"high":[96],"accuracy.":[97],"CaST":[98,136,156],"consists":[99],"(i)":[101],"framework":[103],"mobile":[106,143],"from":[109],"ray-tracing":[110],"models":[111],"platforms,":[115],"(ii)":[117],"containerized":[119],"Software":[120],"Defined":[121],"Radio-based":[122],"channel":[123],"sounder":[124],"to":[125],"precisely":[126],"characterize":[127],"emulated":[129],"channels.":[130],"We":[131],"demonstrate":[132],"use":[134],"by":[137],"designing,":[138],"deploying":[139],"validating":[141],"multi-path":[142],"Colosseum,":[146],"world's":[148],"largest":[149],"emulator.":[152],"Results":[153],"show":[154],"that":[155],"achieves":[157],"<=":[158],"20":[159],"ns":[160],"accuracy":[161,172],"sounding":[163],"Impulse":[165],"Response":[166],"tap":[167,175],"delays,":[168],"0.5":[170],"dB":[171],"measuring":[174],"gains.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2}],"updated_date":"2026-02-20T08:17:22.645390","created_date":"2022-10-31T00:00:00"}
