{"id":"https://openalex.org/W4399767670","doi":"https://doi.org/10.1109/tccn.2024.3415627","title":"Enhanced Multi-Band Spectrum Prediction Using Singular Spectrum Analysis and Attention-Based BiLSTM","display_name":"Enhanced Multi-Band Spectrum Prediction Using Singular Spectrum Analysis and Attention-Based BiLSTM","publication_year":2024,"publication_date":"2024-06-18","ids":{"openalex":"https://openalex.org/W4399767670","doi":"https://doi.org/10.1109/tccn.2024.3415627"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2024.3415627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2024.3415627","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Cognitive Communications and Networking","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/A5041958646","display_name":"Cui Ben","orcid":"https://orcid.org/0009-0005-3709-6426"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cui Ben","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0005-3709-6426","affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102730747","display_name":"Yang Peng","orcid":"https://orcid.org/0000-0003-1782-2492"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Peng","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1782-2492","affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017851308","display_name":"Yu Wang","orcid":"https://orcid.org/0000-0001-7763-4261"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Wang","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7763-4261","affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052563154","display_name":"Qianyun Zhang","orcid":"https://orcid.org/0000-0002-2147-4059"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianyun Zhang","raw_affiliation_strings":["School of Cyber Science and Technology, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2147-4059","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048082803","display_name":"Lantu Guo","orcid":"https://orcid.org/0000-0001-7399-8770"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lantu Guo","raw_affiliation_strings":["Fifth Research Department, China Research Institute of Radiowave Propagation, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0001-7399-8770","affiliations":[{"raw_affiliation_string":"Fifth Research Department, China Research Institute of Radiowave Propagation, Qingdao, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100778980","display_name":"Yun Lin","orcid":"https://orcid.org/0000-0002-4002-1282"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Lin","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-4002-1282","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027367677","display_name":"Guan Gui","orcid":"https://orcid.org/0000-0003-3888-2881"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guan Gui","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3888-2881","affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.0674,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.94371884,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":"1","first_page":"118","last_page":"126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13487","display_name":"Statistical and numerical algorithms","score":0.9800999760627747,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/computer-science","display_name":"Computer science","score":0.7300797700881958},{"id":"https://openalex.org/keywords/singular-spectrum-analysis","display_name":"Singular spectrum analysis","score":0.6057851314544678},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5418245792388916},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4266635775566101},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32938116788864136},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14102160930633545},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.10297015309333801}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7300797700881958},{"id":"https://openalex.org/C136272165","wikidata":"https://www.wikidata.org/wiki/Q4048889","display_name":"Singular spectrum analysis","level":3,"score":0.6057851314544678},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5418245792388916},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4266635775566101},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32938116788864136},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14102160930633545},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.10297015309333801},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2024.3415627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2024.3415627","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8881821379","display_name":null,"funder_award_id":"K202219","funder_id":"https://openalex.org/F4320327028","funder_display_name":"State Key Laboratory of Millimeter Waves"}],"funders":[{"id":"https://openalex.org/F4320327028","display_name":"State Key Laboratory of Millimeter Waves","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1878059963","https://openalex.org/W2004685861","https://openalex.org/W2015115098","https://openalex.org/W2018021746","https://openalex.org/W2036931385","https://openalex.org/W2078131423","https://openalex.org/W2101006708","https://openalex.org/W2107878631","https://openalex.org/W2124428301","https://openalex.org/W2131647894","https://openalex.org/W2136134159","https://openalex.org/W2148183956","https://openalex.org/W2169223481","https://openalex.org/W2605049359","https://openalex.org/W2621042008","https://openalex.org/W2795250443","https://openalex.org/W2885642955","https://openalex.org/W2897318479","https://openalex.org/W2988379071","https://openalex.org/W3006541201","https://openalex.org/W3013935691","https://openalex.org/W3016147814","https://openalex.org/W3036375754","https://openalex.org/W3038716110","https://openalex.org/W3088383832","https://openalex.org/W3111272036","https://openalex.org/W3130764962","https://openalex.org/W3135764173","https://openalex.org/W3166877859","https://openalex.org/W3173197429","https://openalex.org/W3206585035","https://openalex.org/W4200379301","https://openalex.org/W4226117432","https://openalex.org/W4315630102","https://openalex.org/W4319341653","https://openalex.org/W4322576964","https://openalex.org/W4323796443","https://openalex.org/W4365420975","https://openalex.org/W4376478306","https://openalex.org/W4378421675","https://openalex.org/W4386737214","https://openalex.org/W4387415408","https://openalex.org/W4388265821","https://openalex.org/W4392164048"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2157839873","https://openalex.org/W1563281071","https://openalex.org/W4379468113","https://openalex.org/W1498350217","https://openalex.org/W3027946011","https://openalex.org/W2390279801","https://openalex.org/W2501514717"],"abstract_inverted_index":{"The":[0,22,63,106],"mismatch":[1],"between":[2],"growing":[3],"service":[4],"demands":[5],"and":[6,18,24,47,53,86,111,132,141],"scarce":[7],"spectrum":[8,16,27,34,41],"resources":[9],"in":[10],"wireless":[11],"communications":[12],"has":[13],"led":[14],"to":[15,58,119],"shortages":[17],"deteriorating":[19],"electromagnetic":[20],"quality.":[21],"complexity":[23],"variability":[25],"of":[26,90,128],"data":[28],"pose":[29],"challenges":[30],"for":[31],"accurately":[32],"predicting":[33],"usage.":[35],"A":[36],"prediction":[37,61,102,139],"method":[38,64,131],"combining":[39],"singular":[40],"analysis":[42,89],"(SSA)":[43],"with":[44],"bidirectional":[45],"long":[46],"short":[48],"time":[49,69,81],"memory":[50],"(BiLSTM)":[51],"network":[52],"attention":[54],"mechanism":[55],"is":[56,94,104],"proposed":[57,130],"improve":[59],"the":[60,67,72,77,87,91,121,126,129,138],"performance.":[62,144],"first":[65],"constructs":[66],"original":[68],"series":[70,82],"using":[71],"SSA":[73],"locus":[74],"matrix.":[75],"Then":[76],"subsequences":[78,93,110],"representing":[79],"different":[80],"components":[83],"are":[84],"extracted,":[85],"correlation":[88,117],"decomposed":[92],"carried":[95],"out.":[96],"Finally,":[97],"an":[98],"attention-based":[99],"BiLSTM":[100],"(A-BiLSTM)":[101],"model":[103,107,143],"used.":[105],"predicts":[108],"these":[109],"assigns":[112],"weights":[113],"based":[114],"on":[115],"their":[116],"coefficients":[118],"refine":[120],"predictions.":[122],"Experimental":[123],"results":[124],"validate":[125],"effectiveness":[127],"show":[133],"that":[134],"A-BiLSTM":[135],"significantly":[136],"improves":[137],"accuracy":[140],"overall":[142]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
