{"id":"https://openalex.org/W1535649902","doi":"https://doi.org/10.1109/isncc.2015.7238574","title":"Dynamic spectrum access with traffic prioritization in Cognitive Radio networks","display_name":"Dynamic spectrum access with traffic prioritization in Cognitive Radio networks","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1535649902","doi":"https://doi.org/10.1109/isncc.2015.7238574","mag":"1535649902"},"language":"en","primary_location":{"id":"doi:10.1109/isncc.2015.7238574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isncc.2015.7238574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Symposium on Networks, Computers and Communications (ISNCC)","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/A5017265585","display_name":"Mahammad A. Safwat","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165434","display_name":"National Telecommunications Institute","ror":"https://ror.org/05g82f642","country_code":"EG","type":"education","lineage":["https://openalex.org/I4210165434"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Mahammad A. Safwat","raw_affiliation_strings":["Network Planning Department, National Telecommunication Institute, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Planning Department, National Telecommunication Institute, Cairo, Egypt","institution_ids":["https://openalex.org/I4210165434"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5017265585"],"corresponding_institution_ids":["https://openalex.org/I4210165434"],"apc_list":null,"apc_paid":null,"fwci":1.0517,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79339655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":1.0,"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":1.0,"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/T10575","display_name":"Wireless Communication Networks Research","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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9962000250816345,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8184256553649902},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7641758918762207},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.754170835018158},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6988362669944763},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6012862920761108},{"id":"https://openalex.org/keywords/reservation","display_name":"Reservation","score":0.5857281684875488},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.46460384130477905},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4346216022968292},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26382696628570557},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1718325912952423}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8184256553649902},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7641758918762207},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.754170835018158},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6988362669944763},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6012862920761108},{"id":"https://openalex.org/C2777632111","wikidata":"https://www.wikidata.org/wiki/Q1937518","display_name":"Reservation","level":2,"score":0.5857281684875488},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.46460384130477905},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4346216022968292},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26382696628570557},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1718325912952423},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isncc.2015.7238574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isncc.2015.7238574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Symposium on Networks, Computers and Communications (ISNCC)","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":12,"referenced_works":["https://openalex.org/W79637624","https://openalex.org/W1973564575","https://openalex.org/W1983030545","https://openalex.org/W2071707134","https://openalex.org/W2074404383","https://openalex.org/W2095398631","https://openalex.org/W2101640072","https://openalex.org/W2121528570","https://openalex.org/W2129974087","https://openalex.org/W2144369278","https://openalex.org/W2151341346","https://openalex.org/W2156433293"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2136943174","https://openalex.org/W4246064491","https://openalex.org/W1968709058","https://openalex.org/W2298116686","https://openalex.org/W2136411405"],"abstract_inverted_index":{"Cognitive":[0],"Radio":[1],"networks":[2],"(CRN)":[3],"enable":[4],"cognitive":[5,32],"users":[6,17,35,48,61,97,133,148],"to":[7,49,58,92,95,114,145],"use":[8],"portions":[9],"of":[10,14,31,55,129,143,158,180,191],"the":[11,15,29,88,127,156,165,184,212,218,222],"licensed":[12],"spectrum":[13,20],"primary":[16],"(PU).":[18],"Dynamic":[19],"access":[21],"(DSA)":[22],"is":[23,43,62,75,87,112,171,187],"a":[24,63,103,135,140],"design":[25],"aspect":[26],"that":[27,46,211],"facilitates":[28],"transmission":[30],"radio":[33],"(CR)":[34],"over":[36,221],"idle":[37],"channels.":[38],"In":[39,68,100],"many":[40],"cases,":[41],"it":[42,209],"not":[44],"preferable":[45],"CR":[47,60,72,96,118,132],"be":[50],"treated":[51],"equally.":[52],"Provisioning":[53],"quality":[54],"service":[56,144,159,194,198],"(QoS)":[57],"some":[59],"challenge":[64],"in":[65,98,173,183,189],"DSA":[66],"design.":[67],"this":[69,101],"situation,":[70],"The":[71,120,178],"user":[73],"traffic":[74],"divided":[76],"into":[77],"high":[78,146],"and":[79,197,208],"low":[80,130,161],"priority":[81,94,108,124,131,147,162],"classes.":[82],"Sub-channel":[83],"reservation":[84],"(SCR)":[85],"scheme":[86,91,105,111,122,138,170,182,207,214],"most":[89],"traditional":[90,223],"provide":[93,115],"admission.":[99],"paper,":[102],"new":[104],"named":[106],"\u201clow":[107],"bounding\u201d":[109],"(LPB)":[110],"used":[113],"QoS":[116,186],"for":[117,160],"users.":[119],"LPB":[121,169,181,213],"provides":[123],"by":[125,134,151],"restricting":[126],"number":[128],"threshold.":[136],"This":[137],"maintains":[139],"suitable":[141],"level":[142,157],"(as":[149],"provided":[150,185],"SCR":[152,176,206,224],"scheme)":[153],"while":[154],"improve":[155,217],"ones.":[163],"So":[164],"revenue":[166,219],"gained":[167,220],"from":[168],"optimized":[172],"comparison":[174],"with":[175,205],"scheme.":[177,225],"impact":[179],"evaluated":[188],"terms":[190],"blocking":[192],"probability,":[193],"termination":[195],"rate,":[196],"completion":[199],"rate.":[200],"Simulation":[201],"results":[202],"are":[203],"compared":[204],"shows":[210],"can":[215],"significantly":[216]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-05-20T06:11:20.791850","created_date":"2025-10-10T00:00:00"}
