{"id":"https://openalex.org/W1694375358","doi":"https://doi.org/10.1109/tccn.2015.2503287","title":"Cross-Layer Estimation and Control for Cognitive Radio: Exploiting Sparse Network Dynamics","display_name":"Cross-Layer Estimation and Control for Cognitive Radio: Exploiting Sparse Network Dynamics","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W1694375358","doi":"https://doi.org/10.1109/tccn.2015.2503287","mag":"1694375358"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2015.2503287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2015.2503287","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking","raw_type":"journal-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/A5064634430","display_name":"Nicol\u00f2 Michelusi","orcid":"https://orcid.org/0000-0002-5521-6496"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicolo Michelusi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","Department of Electrical and Computer Engineering Purdue University West Lafayette, IN USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering Purdue University West Lafayette, IN USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072739163","display_name":"Urbashi Mitra","orcid":"https://orcid.org/0000-0002-8896-1177"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Urbashi Mitra","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA","Department of Electrical Engineering , University of Southern California , Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Department of Electrical Engineering , University of Southern California , Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.046,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.96099936,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":"1","first_page":"128","last_page":"145"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9988999962806702,"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":0.9976999759674072,"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/computer-science","display_name":"Computer science","score":0.852759838104248},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7787768840789795},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.47761934995651245},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4662218391895294},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.4493083953857422},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.44256898760795593},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40823668241500854},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.362170934677124},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3349577486515045},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.25142040848731995},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11348876357078552}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.852759838104248},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7787768840789795},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.47761934995651245},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4662218391895294},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.4493083953857422},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.44256898760795593},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40823668241500854},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.362170934677124},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3349577486515045},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.25142040848731995},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11348876357078552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2015.2503287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2015.2503287","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.4000000059604645}],"awards":[{"id":"https://openalex.org/G1578693104","display_name":null,"funder_award_id":"CCF-1410009","funder_id":"https://openalex.org/F4320332179","funder_display_name":"Office of the Director"},{"id":"https://openalex.org/G2974809129","display_name":null,"funder_award_id":"CNS-1213128","funder_id":"https://openalex.org/F4320332179","funder_display_name":"Office of the Director"},{"id":"https://openalex.org/G5201753892","display_name":null,"funder_award_id":"CA-26-7084-00","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G6594662726","display_name":null,"funder_award_id":"FA9550-12-1- 0215","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G8082276404","display_name":null,"funder_award_id":"CCF-1117896","funder_id":"https://openalex.org/F4320332179","funder_display_name":"Office of the Director"}],"funders":[{"id":"https://openalex.org/F4320332179","display_name":"Office of the Director","ror":"https://ror.org/04nseet23"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1484113995","https://openalex.org/W1518931405","https://openalex.org/W1634930939","https://openalex.org/W1848264314","https://openalex.org/W1965384704","https://openalex.org/W1973402210","https://openalex.org/W1990503235","https://openalex.org/W1992336058","https://openalex.org/W2022355771","https://openalex.org/W2038475577","https://openalex.org/W2043313048","https://openalex.org/W2045026444","https://openalex.org/W2051343255","https://openalex.org/W2052113935","https://openalex.org/W2053745833","https://openalex.org/W2063699457","https://openalex.org/W2069258250","https://openalex.org/W2069885620","https://openalex.org/W2084436032","https://openalex.org/W2097415784","https://openalex.org/W2098432798","https://openalex.org/W2104697154","https://openalex.org/W2116753650","https://openalex.org/W2118111480","https://openalex.org/W2119940423","https://openalex.org/W2122410182","https://openalex.org/W2142819538","https://openalex.org/W2144112805","https://openalex.org/W2145101515","https://openalex.org/W2150844583","https://openalex.org/W2160539257","https://openalex.org/W2296616510","https://openalex.org/W2595897327","https://openalex.org/W2763974996","https://openalex.org/W2963411167","https://openalex.org/W2964167436","https://openalex.org/W3099581246","https://openalex.org/W3105988367","https://openalex.org/W4250589301","https://openalex.org/W4250955649","https://openalex.org/W4254024399","https://openalex.org/W6628758712","https://openalex.org/W6638711514"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2335557509","https://openalex.org/W2158337294","https://openalex.org/W1996746875"],"abstract_inverted_index":{"In":[0],"this":[1,167,182],"paper,":[2],"a":[3,33,88,99,118],"cross-layer":[4],"framework":[5,168,183],"to":[6,65,96,158],"jointly":[7,63],"optimize":[8],"spectrum":[9,29,83,90,135,174],"sensing":[10,136,175],"and":[11,60,76,137,176],"access":[12,61,138,148],"in":[13,81,180],"agile":[14],"wireless":[15],"networks":[16],"is":[17,85,115,129,150],"presented.":[18],"A":[19,40,145],"network":[20,34,190],"of":[21,27,35,47,124,134],"secondary":[22],"users":[23,38],"(SUs)":[24],"accesses":[25],"portions":[26],"the":[28,45,48,57,67,82,93,112,125,132,171],"left":[30],"unused":[31],"by":[32,56,111,117],"licensed":[36],"primary":[37],"(PUs).":[39],"central":[41],"controller":[42],"(CC)":[43],"schedules":[44],"traffic":[46,157],"SUs,":[49],"based":[50],"on":[51,72],"distributed":[52],"compressed":[53],"measurements":[54],"collected":[55],"SUs.":[58],"Sensing":[59],"are":[62],"controlled":[64],"maximize":[66],"SU":[68,77,156],"throughput,":[69],"with":[70],"constraints":[71],"PU":[73],"throughput":[74],"degradation":[75],"cost.":[78],"The":[79,107],"sparsity":[80],"dynamics":[84],"exploited:":[86],"leveraging":[87],"prior":[89],"occupancy":[91],"estimate,":[92],"CC":[94],"needs":[95],"estimate":[97],"only":[98],"residual":[100],"uncertainty":[101],"vector":[102],"via":[103,122,142],"sparse":[104],"recovery":[105],"techniques.":[106],"high":[108],"complexity":[109],"entailed":[110],"POMDP":[113],"formulation":[114],"reduced":[116],"low-dimensional":[119],"belief":[120],"representation":[121],"minimization":[123],"Kullback-Leibler":[126],"divergence.":[127],"It":[128],"proved":[130],"that":[131,153,166],"optimization":[133],"can":[139],"be":[140],"decoupled":[141],"dynamic":[143],"programming.":[144],"partially":[146],"myopic":[147],"strategy":[149],"proposed,":[151],"proving":[152],"it":[154],"allocates":[155],"likely":[159],"idle":[160],"spectral":[161],"bands.":[162],"Simulation":[163],"results":[164],"show":[165],"balances":[169],"optimally":[170],"resources":[172],"between":[173],"data":[177],"transmission.":[178],"More":[179],"general,":[181],"defines":[184],"sensing-scheduling":[185],"schemes":[186],"most":[187],"informative":[188],"for":[189],"control,":[191],"yielding":[192],"energy":[193],"efficient":[194],"resource":[195],"utilization.":[196]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
