{"id":"https://openalex.org/W2997011413","doi":"https://doi.org/10.1109/icct46805.2019.8947191","title":"Analysis on the Performance of Spectrum Prediction in HF Communications","display_name":"Analysis on the Performance of Spectrum Prediction in HF Communications","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2997011413","doi":"https://doi.org/10.1109/icct46805.2019.8947191","mag":"2997011413"},"language":"en","primary_location":{"id":"doi:10.1109/icct46805.2019.8947191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct46805.2019.8947191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","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/A5022899875","display_name":"Xuze Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuze Yang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043356020","display_name":"Yubai Li","orcid":"https://orcid.org/0000-0003-0507-3201"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubai Li","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022899875"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.3537,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65114796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"599","last_page":"604"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.991100013256073,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.991100013256073,"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"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9588000178337097,"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":0.6507300138473511},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.601317822933197},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5423641204833984},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.5194513201713562},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5130308866500854},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5096569061279297},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4590100646018982},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4548211693763733},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.4471721947193146},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.44244688749313354},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24109673500061035},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.22588405013084412},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1868709921836853}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6507300138473511},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.601317822933197},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5423641204833984},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.5194513201713562},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5130308866500854},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5096569061279297},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4590100646018982},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4548211693763733},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.4471721947193146},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.44244688749313354},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24109673500061035},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.22588405013084412},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1868709921836853},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"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/icct46805.2019.8947191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct46805.2019.8947191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","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":17,"referenced_works":["https://openalex.org/W356062350","https://openalex.org/W1878059963","https://openalex.org/W1987228002","https://openalex.org/W1987300417","https://openalex.org/W2004685861","https://openalex.org/W2018021746","https://openalex.org/W2022543919","https://openalex.org/W2030112820","https://openalex.org/W2095160846","https://openalex.org/W2119811155","https://openalex.org/W2126320149","https://openalex.org/W2149572366","https://openalex.org/W2287213159","https://openalex.org/W2557887019","https://openalex.org/W2755056899","https://openalex.org/W2766363275","https://openalex.org/W2890844012"],"related_works":["https://openalex.org/W2974485871","https://openalex.org/W1577119738","https://openalex.org/W2908872315","https://openalex.org/W1600399803","https://openalex.org/W4235210722","https://openalex.org/W4388633481","https://openalex.org/W2994960476","https://openalex.org/W2049601620","https://openalex.org/W2070778588","https://openalex.org/W2796721958"],"abstract_inverted_index":{"Automatic":[0],"Linking":[1],"Established":[2],"(ALE)":[3],"is":[4,21,80,116,138],"a":[5,27,75,131,141],"very":[6],"important":[7,13],"process":[8],"in":[9],"HF":[10,59,114,173],"communications.":[11],"An":[12],"indicator":[14],"to":[15,35,51,101,145,172],"measure":[16],"the":[17,22,41,54,71,87,98,103,109,113,120,146,155,161],"performance":[18],"of":[19,58,93,112,125,160],"ALE":[20,60],"link":[23,42,55,162],"establishing":[24,43,56,163],"time.":[25,44],"As":[26],"newer":[28],"technology,":[29],"spectrum":[30,66,91,104,110,126,167],"prediction":[31,127,133,136,147,168],"can":[32,61,83],"be":[33,62],"applied":[34,171],"optimize":[36],"channel":[37,115],"scheduling":[38],"thus":[39],"reducing":[40],"In":[45,129],"this":[46],"article,":[47],"we":[48,96,153],"will":[49],"discuss":[50,154],"what":[52],"degree":[53],"time":[57,164],"reduced":[63,165],"by":[64],"introducing":[65],"prediction.":[67],"Firstly,":[68],"based":[69],"on":[70],"existing":[72],"traditional":[73],"thresholds,":[74],"more":[76,84],"reasonable":[77],"GMM-HMM":[78],"threshold":[79],"proposed,":[81],"which":[82],"accurately":[85],"classify":[86],"idle":[88],"or":[89],"occupied":[90],"state":[92,105,111],"channel.":[94],"Secondly,":[95],"use":[97],"entropy":[99],"theory":[100],"analyze":[102],"sequences,":[106],"proving":[107],"that":[108],"predictable":[117],"and":[118,122,143,149,157],"calculating":[119],"upper":[121,148,156],"lower":[123,150,158],"bounds":[124,159],"accuracy.":[128],"addition,":[130],"simple":[132],"algorithm,":[134,137],"linear":[135],"introduced":[139],"as":[140],"comparison":[142],"supplement":[144],"bounds.":[151],"Finally,":[152],"when":[166],"algorithms":[169],"are":[170],"ALE.":[174]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
