{"id":"https://openalex.org/W2968526572","doi":"https://doi.org/10.1109/wcnc.2019.8885894","title":"Optimal Dynamic Spectrum Access Scheme for Utilizing White Space in LTE Systems","display_name":"Optimal Dynamic Spectrum Access Scheme for Utilizing White Space in LTE Systems","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2968526572","doi":"https://doi.org/10.1109/wcnc.2019.8885894","mag":"2968526572"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2019.8885894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5085217776","display_name":"Anirudha Sahoo","orcid":"https://orcid.org/0000-0002-8590-5647"},"institutions":[{"id":"https://openalex.org/I4210124755","display_name":"National Institute of Standards","ror":"https://ror.org/02zftm050","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210124755"]},{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["EG","US"],"is_corresponding":true,"raw_author_name":"Anirudha Sahoo","raw_affiliation_strings":["National Institute of Standards and Technology"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology","institution_ids":["https://openalex.org/I4210124755","https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068749062","display_name":"Timothy A. Hall","orcid":"https://orcid.org/0000-0003-1181-4037"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I4210124755","display_name":"National Institute of Standards","ror":"https://ror.org/02zftm050","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210124755"]}],"countries":["EG","US"],"is_corresponding":false,"raw_author_name":"Timothy A. Hall","raw_affiliation_strings":["National Institute of Standards and Technology"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology","institution_ids":["https://openalex.org/I4210124755","https://openalex.org/I1321296531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081744665","display_name":"Charles Hagwood","orcid":"https://orcid.org/0000-0003-1097-9067"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I4210124755","display_name":"National Institute of Standards","ror":"https://ror.org/02zftm050","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210124755"]}],"countries":["EG","US"],"is_corresponding":false,"raw_author_name":"Charles Hagwood","raw_affiliation_strings":["National Institute of Standards and Technology"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology","institution_ids":["https://openalex.org/I4210124755","https://openalex.org/I1321296531"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085217776"],"corresponding_institution_ids":["https://openalex.org/I1321296531","https://openalex.org/I4210124755"],"apc_list":null,"apc_paid":null,"fwci":0.7074,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73375432,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9987999796867371,"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/white-spaces","display_name":"White spaces","score":0.8446177840232849},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6519882678985596},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6510519981384277},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.48108813166618347},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4192013740539551},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3550761938095093},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3371492028236389},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3341931700706482},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17237448692321777},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.15480324625968933},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1532229483127594},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14204302430152893},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11443322896957397},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10337737202644348}],"concepts":[{"id":"https://openalex.org/C96391052","wikidata":"https://www.wikidata.org/wiki/Q256313","display_name":"White spaces","level":4,"score":0.8446177840232849},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6519882678985596},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6510519981384277},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.48108813166618347},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4192013740539551},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3550761938095093},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3371492028236389},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3341931700706482},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17237448692321777},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.15480324625968933},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1532229483127594},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14204302430152893},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11443322896957397},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10337737202644348},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2019.8885894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","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":21,"referenced_works":["https://openalex.org/W645058498","https://openalex.org/W1963732969","https://openalex.org/W1969247449","https://openalex.org/W2011039300","https://openalex.org/W2029602925","https://openalex.org/W2070224339","https://openalex.org/W2089719995","https://openalex.org/W2096243335","https://openalex.org/W2118314698","https://openalex.org/W2142819538","https://openalex.org/W2149572366","https://openalex.org/W2159674005","https://openalex.org/W2159767430","https://openalex.org/W2160969479","https://openalex.org/W2259805457","https://openalex.org/W2294550615","https://openalex.org/W2618148351","https://openalex.org/W2740715363","https://openalex.org/W2752885492","https://openalex.org/W2767802689","https://openalex.org/W4244548826"],"related_works":["https://openalex.org/W2047451754","https://openalex.org/W2130966263","https://openalex.org/W3010663674","https://openalex.org/W2373250155","https://openalex.org/W1985250594","https://openalex.org/W1548040509","https://openalex.org/W1521353230","https://openalex.org/W2187053427","https://openalex.org/W1596397513","https://openalex.org/W1978491019"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"we":[3],"design":[4],"and":[5,105],"implement":[6],"an":[7],"algorithm":[8,87],"for":[9,51,70],"optimal":[10],"dynamic":[11],"spectrum":[12,18],"access":[13],"(DSA)":[14],"in":[15,48],"a":[16,26,58,77,107],"shared":[17],"system":[19],"where":[20],"the":[21,43,71,80,86,113],"primary":[22],"user":[23,53],"(PU)":[24],"is":[25,39,73],"Long":[27],"Term":[28],"Evolution":[29],"(LTE)":[30],"system.":[31],"The":[32,98],"cumulative":[33],"hazard":[34],"function":[35],"from":[36,94],"survival":[37],"analysis":[38],"used":[40],"to":[41,57,75],"predict":[42],"remaining":[44],"idle":[45],"time":[46],"available":[47],"each":[49],"channel":[50],"secondary":[52],"(SU)":[54],"transmission":[55],"subject":[56],"probability":[59,109],"of":[60,65,79,110],"successful":[61],"completion.":[62],"Optimal":[63],"allocation":[64],"physical":[66],"resource":[67],"blocks":[68],"(PRBs)":[69],"SU":[72],"shown":[74],"be":[76],"variation":[78],"unbounded":[81],"knapsack":[82],"problem.":[83],"We":[84],"evaluate":[85],"performance":[88],"using":[89],"three":[90],"data":[91],"sets":[92],"collected":[93],"real":[95],"LTE":[96],"systems.":[97],"algorithms":[99],"achieve":[100],"good":[101],"white":[102],"space":[103],"utilization":[104],"have":[106],"measured":[108],"interference":[111],"around":[112],"target":[114],"threshold.":[115]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
