{"id":"https://openalex.org/W1992989242","doi":"https://doi.org/10.1109/wcnc.2010.5506256","title":"An Asynchronous Interference-Aware Dynamic Spectrum Access Algorithm for Secondary Users","display_name":"An Asynchronous Interference-Aware Dynamic Spectrum Access Algorithm for Secondary Users","publication_year":2010,"publication_date":"2010-04-01","ids":{"openalex":"https://openalex.org/W1992989242","doi":"https://doi.org/10.1109/wcnc.2010.5506256","mag":"1992989242"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2010.5506256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2010.5506256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Wireless Communication and Networking Conference","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/A5005072193","display_name":"Chunxiao Jiang","orcid":"https://orcid.org/0000-0002-3703-121X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chunxiao Jiang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101557192","display_name":"Xin Ma","orcid":"https://orcid.org/0000-0001-9629-1380"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Ma","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115590096","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0003-0047-3134"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002346706","display_name":"Yong Ren","orcid":"https://orcid.org/0000-0003-0312-9371"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Ren","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005072193"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.7806,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84859014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"25","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":0.9998999834060669,"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":0.9998999834060669,"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/T13553","display_name":"Age of Information Optimization","score":0.9818000197410583,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9811000227928162,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8154579401016235},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.788783073425293},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.7477033734321594},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6605432629585266},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5981490015983582},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5848223567008972},{"id":"https://openalex.org/keywords/sense","display_name":"Sense (electronics)","score":0.5544853210449219},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5429214835166931},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4423259496688843},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3486250042915344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08582434058189392},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07619142532348633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8154579401016235},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.788783073425293},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7477033734321594},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6605432629585266},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5981490015983582},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5848223567008972},{"id":"https://openalex.org/C143141573","wikidata":"https://www.wikidata.org/wiki/Q7450971","display_name":"Sense (electronics)","level":2,"score":0.5544853210449219},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5429214835166931},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4423259496688843},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3486250042915344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08582434058189392},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07619142532348633},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2010.5506256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2010.5506256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Wireless Communication and Networking Conference","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":16,"referenced_works":["https://openalex.org/W2114671906","https://openalex.org/W2118314698","https://openalex.org/W2121528570","https://openalex.org/W2123902546","https://openalex.org/W2127395588","https://openalex.org/W2128310159","https://openalex.org/W2140501751","https://openalex.org/W2142819538","https://openalex.org/W2147066700","https://openalex.org/W2153620960","https://openalex.org/W2154776403","https://openalex.org/W2154921746","https://openalex.org/W2620156748","https://openalex.org/W2799087070","https://openalex.org/W4242209908","https://openalex.org/W6679102919"],"related_works":["https://openalex.org/W2116677773","https://openalex.org/W2155261584","https://openalex.org/W2584231425","https://openalex.org/W2150611273","https://openalex.org/W4207086172","https://openalex.org/W2042919702","https://openalex.org/W4385542742","https://openalex.org/W2950203496","https://openalex.org/W1510166563","https://openalex.org/W4386582991"],"abstract_inverted_index":{"Dynamic":[0],"spectrum":[1],"access":[2,92,124],"has":[3],"become":[4],"a":[5],"focal":[6],"issue":[7],"recently.":[8],"Lots":[9],"of":[10,42,169],"works":[11],"have":[12,30,54],"been":[13],"done":[14],"concerning":[15],"secondary":[16],"users":[17],"(SU)":[18],"synchronously":[19],"accessing":[20],"primary":[21],"users'":[22],"(PU)":[23],"network.":[24,95],"However,":[25],"on":[26,71,98],"one":[27],"hand,":[28,48],"SU":[29,53,89],"to":[31,76,90,106,109,113,120,178],"periodically":[32],"synchronize":[33],"with":[34],"PU's":[35,58],"time":[36],"tables,":[37],"which":[38],"will":[39],"bring":[40],"lots":[41],"unnecessary":[43],"overhead.":[44],"On":[45],"the":[46,115,122,170],"other":[47],"it":[49],"is":[50],"possible":[51],"that":[52,138],"no":[55],"idea":[56],"about":[57],"communication":[59],"scheme":[60],"at":[61],"all":[62],"or":[63],"even":[64],"communications":[65],"among":[66],"PU":[67],"are":[68,130],"not":[69,158],"based":[70],"synchronous":[72],"scheme.":[73],"In":[74],"order":[75],"address":[77],"such":[78],"problems,":[79],"this":[80,102],"paper":[81],"advances":[82],"an":[83],"asynchronous":[84],"algorithm,":[85],"called":[86],"A-DSA,":[87],"for":[88],"asynchronously":[91],"CR-based":[93],"Ad-Hoc":[94],"We":[96],"focus":[97],"three":[99],"questions":[100],"in":[101],"paper:":[103],"1)":[104],"how":[105,112,119],"choose":[107],"channels":[108,141],"sense;":[110],"2)":[111],"sense":[114,140,172],"chosen":[116],"channels;":[117],"3)":[118],"determine":[121],"final":[123],"channel":[125],"after":[126],"sense.":[127],"Three":[128],"strategies":[129],"proposed":[131],"towards":[132],"each":[133],"question.":[134],"Our":[135],"simulations":[136],"show":[137],"choosing":[139],"by":[142,155],"A-DSA":[143,156],"can":[144,157],"attain":[145],"20%":[146],"more":[147],"success":[148],"rate":[149],"than":[150,166],"randomly":[151],"choosing.":[152],"Moreover,":[153],"sensing":[154],"only":[159],"achieve":[160],"nearly":[161],"50%":[162],"less":[163],"interference":[164],"probability":[165],"equal":[167],"allocation":[168],"overall":[171],"time,":[173],"but":[174],"also":[175],"well":[176],"adapt":[177],"time-varying":[179],"channels.":[180]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}