{"id":"https://openalex.org/W2599836369","doi":"https://doi.org/10.1109/vtcfall.2016.7881116","title":"On the Achievable Rate and Average Sum Capacity of Spread Spectrum Underlay CR Networks","display_name":"On the Achievable Rate and Average Sum Capacity of Spread Spectrum Underlay CR Networks","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2599836369","doi":"https://doi.org/10.1109/vtcfall.2016.7881116","mag":"2599836369"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2016.7881116","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2016.7881116","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","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/A5035959029","display_name":"Saed Daoud","orcid":"https://orcid.org/0000-0001-8299-5811"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Saed Daoud","raw_affiliation_strings":["Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, Canada","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025344220","display_name":"David Haccoun","orcid":null},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"David Haccoun","raw_affiliation_strings":["Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, Canada","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089518894","display_name":"Christian Cardinal","orcid":null},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Christian Cardinal","raw_affiliation_strings":["Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, Canada","institution_ids":["https://openalex.org/I45683168"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5035959029"],"corresponding_institution_ids":["https://openalex.org/I45683168"],"apc_list":null,"apc_paid":null,"fwci":0.6073,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75885292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"45","issue":null,"first_page":"1","last_page":"5"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9994000196456909,"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/underlay","display_name":"Underlay","score":0.8827866911888123},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7885547280311584},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7037986516952515},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5625914335250854},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5512295365333557},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5346972346305847},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5197243690490723},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4582703411579132},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4489167332649231},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.41954296827316284},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.3349313735961914},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32636702060699463},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3202168941497803},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23118019104003906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21175870299339294},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20001327991485596},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.17612308263778687},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1527310013771057},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07001686096191406}],"concepts":[{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.8827866911888123},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7885547280311584},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7037986516952515},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5625914335250854},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5512295365333557},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5346972346305847},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5197243690490723},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4582703411579132},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4489167332649231},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.41954296827316284},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3349313735961914},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32636702060699463},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3202168941497803},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23118019104003906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21175870299339294},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20001327991485596},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.17612308263778687},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1527310013771057},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07001686096191406}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcfall.2016.7881116","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2016.7881116","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.polymtl.ca:36938","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/36938/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1484075854","https://openalex.org/W1997834106","https://openalex.org/W2071707134","https://openalex.org/W2100359132","https://openalex.org/W2125182953","https://openalex.org/W2127593435","https://openalex.org/W2134396534","https://openalex.org/W2153620960","https://openalex.org/W2162884985","https://openalex.org/W4245808720"],"related_works":["https://openalex.org/W2769590643","https://openalex.org/W2169642774","https://openalex.org/W2532161418","https://openalex.org/W2556201531","https://openalex.org/W59120657","https://openalex.org/W2075530143","https://openalex.org/W3091795725","https://openalex.org/W2325128397","https://openalex.org/W1531121096","https://openalex.org/W2384509413"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"the":[5,9,41,46,55,59,64,73,77,83,96,102,108,118,122,126,131,145,151,162,172],"achievable":[6,56,119],"rate":[7,57,120],"and":[8,30,58,66,112,125],"average":[10,60,127],"sum":[11,61,128],"capacity":[12,62,129],"of":[13,63,104,107,121,130,144],"an":[14],"underlay":[15],"cognitive":[16],"radio":[17],"(CR)":[18],"(also":[19],"known":[20],"as":[21,40],"a":[22,92,157],"secondary)":[23],"system.":[24,110],"We":[25],"consider":[26],"single":[27],"user":[28],"(SU)":[29],"multiple":[31],"users":[32],"(MU)":[33],"secondary":[34,68,78,163],"systems":[35],"that":[36,82,117,147],"deploy":[37],"spread":[38,149,155],"spectrum":[39,150],"signaling":[42,141],"technique":[43],"which":[44,160],"utilizes":[45],"whole":[47],"available":[48],"spectrum.":[49],"The":[50],"objective":[51],"is":[52,90,154],"to":[53,76,100,139,167,170],"maximize":[54],"SU":[65,123],"MU":[67,132],"systems,":[69],"respectively,":[70],"by":[71],"allocating":[72],"optimum":[74],"power":[75,87,153,169],"transmitter(s)":[79],"(STs),":[80],"such":[81],"instantaneous":[84],"(aggregate)":[85],"interference":[86],"from":[88],"STs":[89],"below":[91],"certain":[93],"threshold":[94],"at":[95],"primary":[97,109],"receiver":[98],"(PR),":[99],"guarantee":[101],"quality":[103],"service":[105],"(QoS)":[106],"Numerical":[111],"Monte-Carlo":[113],"Simulation":[114],"results":[115],"show":[116],"system":[124,133,164],"can":[134],"be":[135],"enhanced":[136],"significantly":[137],"compared":[138],"other":[140],"techniques,":[142],"because":[143],"fact":[146],"in":[148],"signal's":[152],"over":[156],"wider":[158],"bandwidth,":[159],"gives":[161],"more":[165],"freedom":[166],"allocate":[168],"enhance":[171],"data":[173],"rate.":[174]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}