{"id":"https://openalex.org/W1990887743","doi":"https://doi.org/10.1109/wcsp.2011.6096701","title":"Dynamic channel allocation algorithm based on parameter estimation in cognitive radio","display_name":"Dynamic channel allocation algorithm based on parameter estimation in cognitive radio","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1990887743","doi":"https://doi.org/10.1109/wcsp.2011.6096701","mag":"1990887743"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2011.6096701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2011.6096701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5014017132","display_name":"Yin Long","orcid":"https://orcid.org/0000-0001-9714-5350"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yin Long","raw_affiliation_strings":["Key Laboratory of Mobile Communications Technology, Posts and Telecommunications, Chongqing University, Chongqing, China","[Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China]"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Mobile Communications Technology, Posts and Telecommunications, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"[Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China]","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100694509","display_name":"Jiang Zhu","orcid":"https://orcid.org/0000-0002-4726-2206"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang Zhu","raw_affiliation_strings":["Key Laboratory of Mobile Communications Technology, Posts and Telecommunications, Chongqing University, Chongqing, China","[Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China]"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Mobile Communications Technology, Posts and Telecommunications, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"[Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China]","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102002293","display_name":"Fangwei Li","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangwei Li","raw_affiliation_strings":["Key Laboratory of Mobile Communications Technology, Posts and Telecommunications, Chongqing University, Chongqing, China","[Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China]"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Mobile Communications Technology, Posts and Telecommunications, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"[Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China]","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014017132"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10430845,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9990000128746033,"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/T12042","display_name":"Satellite Communication Systems","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9043411016464233},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7485011219978333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7391501665115356},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6571560502052307},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.642929196357727},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5930482745170593},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.48388466238975525},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.4351430833339691},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34376370906829834},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18017852306365967},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1765187680721283},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.16899070143699646},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16799581050872803},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1554739773273468}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9043411016464233},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7485011219978333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7391501665115356},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6571560502052307},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.642929196357727},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5930482745170593},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.48388466238975525},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.4351430833339691},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34376370906829834},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18017852306365967},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1765187680721283},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.16899070143699646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16799581050872803},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1554739773273468}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2011.6096701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2011.6096701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Wireless Communications and Signal Processing (WCSP)","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":14,"referenced_works":["https://openalex.org/W403359422","https://openalex.org/W1984897211","https://openalex.org/W2079536273","https://openalex.org/W2099526788","https://openalex.org/W2102606173","https://openalex.org/W2128310159","https://openalex.org/W2149255982","https://openalex.org/W2156150292","https://openalex.org/W2162961538","https://openalex.org/W2168078104","https://openalex.org/W2333269907","https://openalex.org/W4212828099","https://openalex.org/W4233207918","https://openalex.org/W6674800054"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2158337294","https://openalex.org/W2261472171","https://openalex.org/W1996746875","https://openalex.org/W2610789438"],"abstract_inverted_index":{"Dynamic":[0],"channel":[1,41,61,69],"allocation":[2,62],"is":[3],"studied":[4],"for":[5,30,99],"cognitive":[6,17],"radio.":[7],"Based":[8],"on":[9,65],"the":[10,36,50,66,75,79,84,92],"characteristic":[11],"of":[12,40,52,68,78],"primary":[13,31],"users'":[14,32],"service":[15,33],"in":[16,83],"radio,":[18],"this":[19],"article":[20,85],"proposed":[21,82,93],"that":[22],"apply":[23],"mixed":[24,53],"Poisson":[25,54],"distribution":[26,55],"to":[27,48],"build":[28],"model":[29,56],"then":[34],"estimate":[35],"probability":[37],"density":[38],"function":[39],"unoccupied":[42],"duration":[43],"by":[44],"using":[45],"EM":[46],"algorithm":[47,63,80,94],"evaluate":[49],"parameter":[51],"and":[57,89],"addressed":[58],"a":[59],"multiple":[60],"based":[64],"result":[67],"estimation.":[70],"Numerical":[71],"simulations":[72],"have":[73,95],"demonstrated":[74],"anticipated":[76],"performance":[77],"which":[81],"at":[86],"conflict":[87],"rate":[88],"throughput.":[90],"Meanwhile,":[91],"lower":[96],"implementation":[97],"complexity":[98],"practical":[100],"reality.":[101]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
