{"id":"https://openalex.org/W4206703489","doi":"https://doi.org/10.1109/dyspan53946.2021.9677198","title":"A Spectrum Sharing System: Visualized Interference Classification and CNN Approach","display_name":"A Spectrum Sharing System: Visualized Interference Classification and CNN Approach","publication_year":2021,"publication_date":"2021-12-13","ids":{"openalex":"https://openalex.org/W4206703489","doi":"https://doi.org/10.1109/dyspan53946.2021.9677198"},"language":"en","primary_location":{"id":"doi:10.1109/dyspan53946.2021.9677198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan53946.2021.9677198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)","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/A5080675802","display_name":"Hyelin Nam","orcid":"https://orcid.org/0009-0008-0505-8929"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyelin Nam","raw_affiliation_strings":["Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea"],"affiliations":[{"raw_affiliation_string":"Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062659087","display_name":"Kyuwon Han","orcid":"https://orcid.org/0000-0001-5792-8414"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyuwon Han","raw_affiliation_strings":["Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea"],"affiliations":[{"raw_affiliation_string":"Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100767275","display_name":"Jihoon Park","orcid":"https://orcid.org/0000-0003-3582-204X"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihoon Park","raw_affiliation_strings":["Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea"],"affiliations":[{"raw_affiliation_string":"Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063955091","display_name":"Han Cha","orcid":"https://orcid.org/0000-0003-3304-6649"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Han Cha","raw_affiliation_strings":["Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea"],"affiliations":[{"raw_affiliation_string":"Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027772072","display_name":"Seong\u2010Lyun Kim","orcid":"https://orcid.org/0000-0002-5228-9913"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong-Lyun Kim","raw_affiliation_strings":["Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea"],"affiliations":[{"raw_affiliation_string":"Robotic & Mobile Networks Lab, School of EEE, Yonsei University, Seoul 03722, Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5080675802"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":0.5439,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73876653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"33","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9973000288009644,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/universal-software-radio-peripheral","display_name":"Universal Software Radio Peripheral","score":0.8438525199890137},{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.7874953150749207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.741988480091095},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.5878130197525024},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49678972363471985},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.46729710698127747},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4512249529361725},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4276221990585327},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4139624834060669},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4022923707962036},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38786423206329346},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3672042489051819},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3052234947681427}],"concepts":[{"id":"https://openalex.org/C192220659","wikidata":"https://www.wikidata.org/wiki/Q1245659","display_name":"Universal Software Radio Peripheral","level":3,"score":0.8438525199890137},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.7874953150749207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.741988480091095},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.5878130197525024},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49678972363471985},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.46729710698127747},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4512249529361725},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4276221990585327},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4139624834060669},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4022923707962036},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38786423206329346},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3672042489051819},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3052234947681427}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dyspan53946.2021.9677198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan53946.2021.9677198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)","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":11,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W2156866340","https://openalex.org/W2295598076","https://openalex.org/W2953384591","https://openalex.org/W2963895067","https://openalex.org/W2996224367","https://openalex.org/W3047726783","https://openalex.org/W4232499745","https://openalex.org/W6631190155","https://openalex.org/W6683076788","https://openalex.org/W6713134421"],"related_works":["https://openalex.org/W4251089492","https://openalex.org/W2993899695","https://openalex.org/W2886621694","https://openalex.org/W2540432762","https://openalex.org/W2127011572","https://openalex.org/W1622326982","https://openalex.org/W2354005007","https://openalex.org/W4231102563","https://openalex.org/W2162075876","https://openalex.org/W2545213287"],"abstract_inverted_index":{"The":[0],"scarcity":[1],"of":[2,20,74,91,97],"the":[3,49],"low-frequency":[4],"band":[5],"has":[6],"demanded":[7],"Dynamic":[8],"Spectrum":[9],"Access":[10],"(DSA).":[11],"We":[12,62],"implemented":[13],"DSA":[14],"system":[15],"that":[16,39],"detects":[17,88],"channel":[18],"usage":[19],"primary":[21],"users":[22,26],"and":[23,82],"controls":[24],"secondary":[25],"through":[27,55,85],"a":[28,56],"deep":[29],"neural":[30],"network":[31],"in":[32],"real-time.":[33],"With":[34],"an":[35,95],"LTE":[36],"base":[37],"station":[38],"adopts":[40],"Citizens":[41],"Broadband":[42],"Radio":[43,59],"Service":[44],"(CBRS)":[45],"protocol,":[46],"we":[47],"implement":[48],"Navy\u2019s":[50],"active":[51],"sensing":[52],"radar":[53],"signal":[54],"Universal":[57],"Software":[58],"Peripheral":[60],"(USRP).":[61],"obtain":[63],"visualized":[64],"image":[65],"dataset":[66,72],"for":[67],"CBRS":[68],"system,":[69],"called":[70],"ViC":[71],"consisting":[73],"12":[75],"classes":[76],"with":[77,94],"500":[78],"samples":[79],"per":[80],"class":[81,90],"visualize":[83],"it":[84],"spectrograms.":[86],"CNN":[87],"each":[89],"primary-existence":[92],"scenarios":[93],"accuracy":[96],"96.37%.":[98]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
