{"id":"https://openalex.org/W2074631227","doi":"https://doi.org/10.1109/wcsp.2014.6992212","title":"Energy efficiency analysis for cognitive radio network with data collision","display_name":"Energy efficiency analysis for cognitive radio network with data collision","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2074631227","doi":"https://doi.org/10.1109/wcsp.2014.6992212","mag":"2074631227"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2014.6992212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2014.6992212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Sixth International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5100435924","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0002-4482-8956"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China","National Mobile Comm. Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"National Mobile Comm. Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052657841","display_name":"Haitao Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haitao Xue","raw_affiliation_strings":["Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005382201","display_name":"Guo\u2010Ping Jiang","orcid":"https://orcid.org/0000-0001-9448-0989"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoping Jiang","raw_affiliation_strings":["Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037092055","display_name":"Baoyu Zheng","orcid":"https://orcid.org/0000-0002-7639-9711"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoyu Zheng","raw_affiliation_strings":["Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112332478","display_name":"Jingwu Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwu Cui","raw_affiliation_strings":["Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, Nanjing University of Posts & Telecomm., Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":null,"first_page":"1","last_page":"6"},"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":0.9944999814033508,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9936000108718872,"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":0.7827481031417847},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7615771293640137},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.7612977027893066},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6930207014083862},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.6723574995994568},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5584233999252319},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4174356758594513},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3740519881248474},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26456189155578613},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20667803287506104},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14172187447547913},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.13034659624099731},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09226804971694946},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08947247266769409},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0802755355834961},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06935527920722961}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7827481031417847},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7615771293640137},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.7612977027893066},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6930207014083862},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.6723574995994568},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5584233999252319},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4174356758594513},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3740519881248474},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26456189155578613},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20667803287506104},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14172187447547913},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.13034659624099731},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09226804971694946},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08947247266769409},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0802755355834961},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06935527920722961}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2014.6992212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2014.6992212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Sixth International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1965804046","https://openalex.org/W1965863104","https://openalex.org/W2015005728","https://openalex.org/W2058404479","https://openalex.org/W2060374110","https://openalex.org/W2065321019","https://openalex.org/W2084436032","https://openalex.org/W2097604186","https://openalex.org/W2106673869","https://openalex.org/W2107561590","https://openalex.org/W2108266685","https://openalex.org/W2153059534","https://openalex.org/W2155999145","https://openalex.org/W2162072625","https://openalex.org/W2166659560","https://openalex.org/W2168078104","https://openalex.org/W2357149101","https://openalex.org/W6683684657"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2107126738","https://openalex.org/W4246064491"],"abstract_inverted_index":{"In":[0],"the":[1,14,23,27,37,40,44,53,60,96,105,108,114,132],"practical":[2],"application":[3],"of":[4,25,43,64,107,123],"cognitive":[5,20,31,54],"radio":[6,32],"network,":[7],"it":[8],"is":[9,56,67,79,119],"especially":[10],"important":[11],"to":[12,49,130],"improve":[13],"energy":[15,28,65,97,133],"efficiency":[16,29,66,98],"for":[17],"those":[18],"energy-constrained":[19],"users.":[21],"From":[22],"perspective":[24],"maximizing":[26],"in":[30],"networks,":[33],"this":[34],"paper":[35],"considers":[36],"case":[38],"that":[39,95],"sudden":[41],"appearance":[42],"primary":[45],"user":[46,55],"can":[47],"lead":[48],"data":[50],"collision":[51],"when":[52],"transmitting":[57],"data.":[58],"Then":[59],"optimization":[61,77],"mathematical":[62],"model":[63],"given":[68],"by":[69,84],"using":[70],"frame":[71,115,128],"period":[72,129],"and":[73,82,90,101,117,127],"sensing":[74,109,125],"time.":[75],"The":[76,87],"problem":[78],"analyzed":[80],"theoretically":[81],"verified":[83],"computer":[85,91],"simulations.":[86],"theoretical":[88],"analysis":[89],"simulation":[92],"results":[93],"show":[94],"firstly":[99],"increases":[100],"then":[102],"decreases":[103],"with":[104],"increase":[106],"time":[110,126],"as":[111,113],"well":[112],"period,":[116],"there":[118],"an":[120],"optimal":[121,124],"combination":[122],"maximize":[131],"efficiency.":[134]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}