{"id":"https://openalex.org/W2160243845","doi":"https://doi.org/10.1109/wcnc.2011.5779354","title":"Detection and performance of weak M-ary chirp signals in class-A impulsive noise","display_name":"Detection and performance of weak M-ary chirp signals in class-A impulsive noise","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2160243845","doi":"https://doi.org/10.1109/wcnc.2011.5779354","mag":"2160243845"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2011.5779354","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2011.5779354","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Wireless Communications and Networking Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101122867","display_name":"Abdullah Kadri","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105992","display_name":"Qatar Science and Technology Park","ror":"https://ror.org/01gshyb58","country_code":"QA","type":"archive","lineage":["https://openalex.org/I4210105992"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Abdullah Kadri","raw_affiliation_strings":["QU Wireless Innovations Center, Qatar Science and Technology Park, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"QU Wireless Innovations Center, Qatar Science and Technology Park, Doha, Qatar","institution_ids":["https://openalex.org/I4210105992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042759215","display_name":"Raveendra K. Rao","orcid":"https://orcid.org/0000-0001-5442-347X"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Raveendra K. Rao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Western Ontario, London, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038613295","display_name":"Jin Jiang","orcid":"https://orcid.org/0000-0001-7078-5999"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jin Jiang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Western Ontario, London, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.895,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74202693,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"118","issue":null,"first_page":"1511","last_page":"1516"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":1.0,"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":0.9984999895095825,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9950000047683716,"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/noise","display_name":"Noise (video)","score":0.5971553325653076},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.5900930762290955},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.5824680924415588},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5344656705856323},{"id":"https://openalex.org/keywords/chirp-spread-spectrum","display_name":"Chirp spread spectrum","score":0.5009586811065674},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.47313228249549866},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4566790461540222},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.45324981212615967},{"id":"https://openalex.org/keywords/noise-spectral-density","display_name":"Noise spectral density","score":0.44663378596305847},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.4357343316078186},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4139631390571594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4082954227924347},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4022217392921448},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3862786293029785},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3394090533256531},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.29913240671157837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2831175923347473},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.24537912011146545},{"id":"https://openalex.org/keywords/direct-sequence-spread-spectrum","display_name":"Direct-sequence spread spectrum","score":0.24068990349769592},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.2400812804698944},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23576360940933228},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20114731788635254},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.17964759469032288},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12357842922210693},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11723485589027405},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.104575514793396},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.09237077832221985},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.08327063918113708}],"concepts":[{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5971553325653076},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.5900930762290955},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.5824680924415588},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5344656705856323},{"id":"https://openalex.org/C105152959","wikidata":"https://www.wikidata.org/wiki/Q1074780","display_name":"Chirp spread spectrum","level":5,"score":0.5009586811065674},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.47313228249549866},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4566790461540222},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.45324981212615967},{"id":"https://openalex.org/C133976006","wikidata":"https://www.wikidata.org/wiki/Q3023291","display_name":"Noise spectral density","level":5,"score":0.44663378596305847},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.4357343316078186},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4139631390571594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4082954227924347},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4022217392921448},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3862786293029785},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3394090533256531},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.29913240671157837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2831175923347473},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.24537912011146545},{"id":"https://openalex.org/C194491627","wikidata":"https://www.wikidata.org/wiki/Q1334354","display_name":"Direct-sequence spread spectrum","level":4,"score":0.24068990349769592},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.2400812804698944},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23576360940933228},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20114731788635254},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.17964759469032288},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12357842922210693},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11723485589027405},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.104575514793396},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.09237077832221985},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08327063918113708},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2011.5779354","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2011.5779354","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Wireless Communications and Networking Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332753","display_name":"Qatar National Research Fund","ror":"https://ror.org/01svaqq28"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1900179084","https://openalex.org/W1965540701","https://openalex.org/W1970414511","https://openalex.org/W1983913844","https://openalex.org/W2059358778","https://openalex.org/W2061694758","https://openalex.org/W2068073463","https://openalex.org/W2071826500","https://openalex.org/W2082011604","https://openalex.org/W2090291330","https://openalex.org/W2104731071","https://openalex.org/W2106613480","https://openalex.org/W2122407780","https://openalex.org/W2126623653","https://openalex.org/W2145522405","https://openalex.org/W2177243757","https://openalex.org/W2798333393","https://openalex.org/W2973263565","https://openalex.org/W3128611524","https://openalex.org/W6671089081"],"related_works":["https://openalex.org/W2317297318","https://openalex.org/W2155641694","https://openalex.org/W2972564959","https://openalex.org/W2967627568","https://openalex.org/W2537897891","https://openalex.org/W2053751710","https://openalex.org/W3169999368","https://openalex.org/W2065883652","https://openalex.org/W4391741986","https://openalex.org/W2117096382"],"abstract_inverted_index":{"Detection":[0],"and":[1,27,59,69,73,84,90],"error":[2,47],"rate":[3,48],"performance":[4,53,102],"of":[5,20,29,36,54,64,115],"weak":[6],"M-ary":[7],"chirp":[8],"spread-spectrum":[9],"(MCSS)":[10],"signals":[11,117],"in":[12,101,118],"Middleton's":[13],"class-A":[14,119],"noise":[15,38,70],"are":[16,57,88,93],"addressed.":[17],"The":[18,95],"structure":[19],"the":[21,52,107],"optimal":[22,108],"weak-signal":[23,109],"receiver":[24,56,110],"is":[25,111],"derived":[26,58],"consists":[28],"a":[30,34,62],"zero-memory":[31],"nonlinearity":[32],"(ZMNL),":[33],"function":[35,63],"first-order":[37],"density,":[39],"followed":[40],"by":[41],"Gaussian":[42],"MCSS":[43,78,116],"correlator":[44],"receiver.":[45],"Bit":[46],"(BER)":[49],"bounds":[50],"on":[51],"this":[55],"illustrated":[60],"as":[61],"signal-to-noise":[65],"ratio":[66],"(SNR),":[67],"modulation":[68],"environment":[71],"parameters,":[72],"detection":[74,114],"sample":[75],"size":[76],"for":[77,113],"modulations.":[79],"Optimal":[80],"2-,":[81],"4-,":[82],"8-,":[83],"16-ary":[85],"CSS":[86],"modulations":[87],"determined":[89],"their":[91],"performances":[92],"examined.":[94],"results":[96],"show":[97],"that":[98],"considerable":[99],"improvement":[100],"can":[103],"be":[104],"achieved":[105],"when":[106],"used":[112],"noise.":[120]},"counts_by_year":[{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
