{"id":"https://openalex.org/W3009816839","doi":"https://doi.org/10.1109/icspcs47537.2019.9008734","title":"A Robust Spectrum Sensing Scheme for Large Antenna Array Based on Spatial Higher-Order Statistics","display_name":"A Robust Spectrum Sensing Scheme for Large Antenna Array Based on Spatial Higher-Order Statistics","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3009816839","doi":"https://doi.org/10.1109/icspcs47537.2019.9008734","mag":"3009816839"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs47537.2019.9008734","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs47537.2019.9008734","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 13th International Conference on Signal Processing and Communication Systems (ICSPCS)","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/A5031417415","display_name":"Benjamin K. Ng","orcid":null},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Benjamin K. Ng","raw_affiliation_strings":["School of Applied Sciences, Macao Polytechnic Institute, Macao, S.A.R. of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Applied Sciences, Macao Polytechnic Institute, Macao, S.A.R. of China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089368710","display_name":"Chan\u2013Tong Lam","orcid":"https://orcid.org/0000-0002-8022-7744"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Chan-Tong Lam","raw_affiliation_strings":["School of Applied Sciences, Macao Polytechnic Institute, Macao, S.A.R. of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Applied Sciences, Macao Polytechnic Institute, Macao, S.A.R. of China","institution_ids":["https://openalex.org/I49835588"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I49835588"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23643485,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9991000294685364,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9991000294685364,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9973999857902527,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/cumulant","display_name":"Cumulant","score":0.7580342888832092},{"id":"https://openalex.org/keywords/higher-order-statistics","display_name":"Higher-order statistics","score":0.6968154907226562},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5861219763755798},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.5562369227409363},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.5522527098655701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5508770942687988},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5468471050262451},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5103065371513367},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4482724964618683},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.411638081073761},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3718467354774475},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.337322473526001},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3206060528755188},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26655691862106323},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25249892473220825},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.160676509141922},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13406750559806824},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12100571393966675}],"concepts":[{"id":"https://openalex.org/C172686274","wikidata":"https://www.wikidata.org/wiki/Q746007","display_name":"Cumulant","level":2,"score":0.7580342888832092},{"id":"https://openalex.org/C2780576426","wikidata":"https://www.wikidata.org/wiki/Q5757980","display_name":"Higher-order statistics","level":4,"score":0.6968154907226562},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5861219763755798},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.5562369227409363},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.5522527098655701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5508770942687988},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5468471050262451},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5103065371513367},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4482724964618683},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.411638081073761},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3718467354774475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.337322473526001},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3206060528755188},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26655691862106323},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25249892473220825},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.160676509141922},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13406750559806824},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12100571393966675},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcs47537.2019.9008734","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs47537.2019.9008734","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 13th International Conference on Signal Processing and Communication Systems (ICSPCS)","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":10,"referenced_works":["https://openalex.org/W1971171886","https://openalex.org/W2059120895","https://openalex.org/W2108297400","https://openalex.org/W2118034382","https://openalex.org/W2122274174","https://openalex.org/W2147153302","https://openalex.org/W2164668136","https://openalex.org/W2783031165","https://openalex.org/W2901007330","https://openalex.org/W2952519727"],"related_works":["https://openalex.org/W2907162295","https://openalex.org/W2003857655","https://openalex.org/W2543302838","https://openalex.org/W1983172016","https://openalex.org/W2026563148","https://openalex.org/W2144304265","https://openalex.org/W1956865565","https://openalex.org/W2162241048","https://openalex.org/W2115014067","https://openalex.org/W2403892550"],"abstract_inverted_index":{"A":[0],"novel":[1],"robust":[2,79],"spectrum":[3],"sensing":[4,50],"method":[5,23],"is":[6,54],"proposed":[7,22],"based":[8],"on":[9],"the":[10,25,33,40,44,67,81],"higher-order":[11],"statistics":[12,27],"of":[13,32,57,70,83],"signals":[14,42],"received":[15],"over":[16],"a":[17,48],"large":[18,91],"antenna":[19,92],"array.":[20,93],"The":[21],"formulates":[24],"test":[26],"by":[28,65],"estimating":[29],"multiple":[30],"cumulants":[31],"spatial":[34],"samples,":[35],"and":[36,59],"in":[37,80,90],"turn":[38],"differentiates":[39],"primary":[41],"from":[43],"Gaussian":[45],"noise":[46,85],"within":[47],"short":[49],"period.":[51],"This":[52],"work":[53],"an":[55],"extension":[56],"[1]":[58],"enhances":[60],"significantly":[61],"its":[62],"detection":[63],"performance":[64],"utilizing":[66],"statistical":[68],"information":[69],"more":[71],"than":[72],"one":[73],"cumulant.":[74],"In":[75],"addition,":[76],"it":[77],"remains":[78],"presence":[82],"unknown":[84],"correlation":[86],"that":[87],"often":[88],"exists":[89]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}