{"id":"https://openalex.org/W2062142685","doi":"https://doi.org/10.1109/icacci.2014.6968302","title":"Outage performance of SU under spectrum sharing with imperfect CSI and primary user interference","display_name":"Outage performance of SU under spectrum sharing with imperfect CSI and primary user interference","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2062142685","doi":"https://doi.org/10.1109/icacci.2014.6968302","mag":"2062142685"},"language":"en","primary_location":{"id":"doi:10.1109/icacci.2014.6968302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2014.6968302","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","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/A5090658056","display_name":"Binod Prasad","orcid":"https://orcid.org/0000-0002-5453-2075"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Binod Prasad","raw_affiliation_strings":["Department of ECE, NIT, Durgapur, India","Department of ECE NIT Durgapur, India"],"affiliations":[{"raw_affiliation_string":"Department of ECE, NIT, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]},{"raw_affiliation_string":"Department of ECE NIT Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008409416","display_name":"Sanjay Dhar Roy","orcid":"https://orcid.org/0000-0003-2618-1279"},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sanjay Dhar Roy","raw_affiliation_strings":["Department of ECE, NIT, Durgapur, India","Department of ECE NIT Durgapur, India"],"affiliations":[{"raw_affiliation_string":"Department of ECE, NIT, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]},{"raw_affiliation_string":"Department of ECE NIT Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111802216","display_name":"Sumit Kundu","orcid":null},"institutions":[{"id":"https://openalex.org/I155837530","display_name":"National Institute of Technology Durgapur","ror":"https://ror.org/04ds0jm32","country_code":"IN","type":"education","lineage":["https://openalex.org/I155837530"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sumit Kundu","raw_affiliation_strings":["Department of ECE, NIT, Durgapur, India","Department of ECE NIT Durgapur, India"],"affiliations":[{"raw_affiliation_string":"Department of ECE, NIT, Durgapur, India","institution_ids":["https://openalex.org/I155837530"]},{"raw_affiliation_string":"Department of ECE NIT Durgapur, India","institution_ids":["https://openalex.org/I155837530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5090658056"],"corresponding_institution_ids":["https://openalex.org/I155837530"],"apc_list":null,"apc_paid":null,"fwci":1.0344,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.80211577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1158","last_page":"1162"},"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":0.9997000098228455,"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":0.998199999332428,"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/cognitive-radio","display_name":"Cognitive radio","score":0.6893370747566223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6604102253913879},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6363592743873596},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6355964541435242},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5603245496749878},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5351731777191162},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5141708850860596},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.4674345552921295},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.41912057995796204},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3492060601711273},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3410499095916748},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.26686447858810425},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19699659943580627},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.10730785131454468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10634097456932068}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6893370747566223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6604102253913879},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6363592743873596},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6355964541435242},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5603245496749878},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5351731777191162},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5141708850860596},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.4674345552921295},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.41912057995796204},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3492060601711273},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3410499095916748},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.26686447858810425},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19699659943580627},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.10730785131454468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10634097456932068}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icacci.2014.6968302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2014.6968302","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","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/W1522045078","https://openalex.org/W1987760278","https://openalex.org/W1998939062","https://openalex.org/W2025204378","https://openalex.org/W2071707134","https://openalex.org/W2096351065","https://openalex.org/W2101166004","https://openalex.org/W2108407796","https://openalex.org/W2111482844","https://openalex.org/W2117691981","https://openalex.org/W2153090463","https://openalex.org/W2153620960","https://openalex.org/W2160099677","https://openalex.org/W2165376755","https://openalex.org/W2169762591","https://openalex.org/W3008609509","https://openalex.org/W6682468974"],"related_works":["https://openalex.org/W59120657","https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2119209917","https://openalex.org/W2075530143","https://openalex.org/W2145047504","https://openalex.org/W301676527","https://openalex.org/W2159179523","https://openalex.org/W3091795725","https://openalex.org/W2325128397"],"abstract_inverted_index":{"Cognitive":[0],"radio":[1],"refers":[2],"to":[3,7,25,31,43,60,91,206],"smart":[4],"technology":[5],"aims":[6],"improve":[8],"the":[9,14,19,27,45,53,65,71,75,84,130,147,177,208],"spectrum":[10,15,29,36,47],"utilization":[11],"and":[12,164,188],"alleviate":[13],"shortage":[16],"by":[17,49],"allowing":[18],"secondary":[20,39],"user":[21,33,51],"(SU)":[22],"(unlicensed":[23],"user)":[24],"share":[26],"existing":[28],"allocated":[30],"primary":[32,50],"(PU).":[34],"In":[35,125],"sharing":[37],"approach":[38],"users":[40],"are":[41],"allowed":[42],"access":[44],"same":[46],"used":[48],"provided":[52],"interference":[54,67,186],"produced":[55],"at":[56,80,137],"PU":[57,108,165,180,192],"receiver":[58],"due":[59],"SU":[61,81,96,151,162,195],"transmission":[62],"remains":[63],"below":[64],"predefined":[66],"threshold":[68],"defined":[69],"for":[70,167],"PU.":[72,124,173],"We":[73,141,174],"consider":[74],"channel":[76,155,182],"state":[77],"information":[78],"available":[79],"transmitter":[82],"of":[83,104,123,146,150,159,172,179,191],"interfering":[85,105],"link":[86,88,106,160],"i.e.":[87],"from":[89],"SU-Tx":[90,138],"PU-Rx":[92],"is":[93,109,139],"imperfect.":[94,140],"The":[95],"estimates":[97],"its":[98],"transmit":[99],"power":[100,116],"based":[101,133,199],"on":[102,134,194],"CSI":[103,131,158],"if":[107],"present,":[110],"while":[111],"it":[112],"transmits":[113],"with":[114,156],"maximum":[115],"P":[117],"<sub":[118],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[119],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">m</sub>":[120],"in":[121],"absence":[122],"this":[126],"paper":[127],"we":[128],"assume":[129],"available,":[132],"MMSE":[135],"estimation,":[136],"derive":[142],"closed":[143],"form":[144],"expression":[145],"outage":[148,170,193],"probability":[149],"over":[152],"Rayleigh":[153],"faded":[154],"imperfect":[157],"between":[161],"Transmitter":[163],"Receiver":[166],"a":[168],"given":[169],"constraint":[171],"also":[175,202],"studied":[176],"impact":[178],"interference,":[181],"estimation":[183],"error,":[184],"tolerable":[185],"threshold,":[187],"acceptable":[189],"limit":[190],"performance.":[196],"A":[197],"MATLAB":[198],"simulation":[200],"has":[201],"been":[203],"carried":[204],"out":[205],"support":[207],"analytical":[209],"result.":[210]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}