{"id":"https://openalex.org/W2827279661","doi":"https://doi.org/10.1093/comjnl/bxy070","title":"Joint Optimization of Spectrum Sensing and Transmit Power in Energy Harvesting Cognitive Radio Sensor Networks","display_name":"Joint Optimization of Spectrum Sensing and Transmit Power in Energy Harvesting Cognitive Radio Sensor Networks","publication_year":2018,"publication_date":"2018-06-15","ids":{"openalex":"https://openalex.org/W2827279661","doi":"https://doi.org/10.1093/comjnl/bxy070","mag":"2827279661"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxy070","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxy070","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","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/A5111938966","display_name":"Fan Zhang","orcid":"https://orcid.org/0009-0001-7161-585X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fan Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080987681","display_name":"Tao Jing","orcid":"https://orcid.org/0000-0001-5277-1729"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Jing","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049709192","display_name":"Yan Huo","orcid":"https://orcid.org/0000-0003-0647-1009"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Huo","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027168794","display_name":"Kaiwei Jiang","orcid":"https://orcid.org/0000-0002-8377-5607"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiwei Jiang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111938966"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":0.6438,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70678456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"62","issue":"2","first_page":"215","last_page":"230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9995999932289124,"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":0.9980000257492065,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.9307606220245361},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.7621617317199707},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6686424016952515},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6436241865158081},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5622248649597168},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.523338258266449},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5164965987205505},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.455841988325119},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4494462013244629},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37455451488494873},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3340942859649658},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.2223973572254181},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20197027921676636},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11737534403800964},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10021311044692993},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.04781427979469299}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9307606220245361},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7621617317199707},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6686424016952515},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6436241865158081},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5622248649597168},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.523338258266449},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5164965987205505},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.455841988325119},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4494462013244629},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37455451488494873},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3340942859649658},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.2223973572254181},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20197027921676636},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11737534403800964},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10021311044692993},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.04781427979469299},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxy070","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxy070","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1535757228","https://openalex.org/W1794490453","https://openalex.org/W1940548050","https://openalex.org/W1968242001","https://openalex.org/W1973956087","https://openalex.org/W1977682786","https://openalex.org/W1982068528","https://openalex.org/W1988530549","https://openalex.org/W1992458250","https://openalex.org/W1992796668","https://openalex.org/W1998856441","https://openalex.org/W2005503805","https://openalex.org/W2031183328","https://openalex.org/W2038510214","https://openalex.org/W2053776032","https://openalex.org/W2056934307","https://openalex.org/W2065154528","https://openalex.org/W2084436032","https://openalex.org/W2090610320","https://openalex.org/W2105678534","https://openalex.org/W2106622742","https://openalex.org/W2106690470","https://openalex.org/W2119567691","https://openalex.org/W2127821383","https://openalex.org/W2130489555","https://openalex.org/W2145834571","https://openalex.org/W2164599584","https://openalex.org/W2168971592","https://openalex.org/W2171671264","https://openalex.org/W2296319761","https://openalex.org/W2337600897","https://openalex.org/W2341443271","https://openalex.org/W2342830374","https://openalex.org/W2345071975","https://openalex.org/W2345307042","https://openalex.org/W2534367476","https://openalex.org/W2582331009","https://openalex.org/W2963719192","https://openalex.org/W2963943702","https://openalex.org/W3104974366","https://openalex.org/W3121332813","https://openalex.org/W4250589301","https://openalex.org/W4298023569","https://openalex.org/W6645022942","https://openalex.org/W6704036523","https://openalex.org/W6786010392"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W1973979964","https://openalex.org/W2775301649","https://openalex.org/W2075530143","https://openalex.org/W2048427509","https://openalex.org/W4233632157","https://openalex.org/W2330895226","https://openalex.org/W2994439156","https://openalex.org/W2587869769"],"abstract_inverted_index":{"In":[0],"this":[1,54,171],"research,":[2],"we":[3,52,135],"consider":[4],"the":[5,31,35,42,49,68,75,86,96,103,112,119,127,130,148,154,165,189,193],"resource":[6,55],"allocation":[7,56],"of":[8,30,44,129,147,195],"spectrum":[9,91],"sensing":[10,50,92],"and":[11,34,48,192],"transmit":[12,156],"power":[13,97,145,157],"for":[14,90],"a":[15,137,159],"cognitive":[16,69],"sensor":[17,70],"node":[18,71],"with":[19,27,126,140,162,178],"energy":[20,36,167],"harvesting":[21,37],"capability,":[22],"operating":[23],"in":[24,66],"time-slotted":[25],"fashion":[26],"causal":[28],"knowledge":[29],"channel":[32,46],"state":[33],"state.":[38],"Taking":[39],"into":[40],"account":[41],"status":[43],"primary":[45,149],"occupation":[47],"imperfection,":[51],"formulate":[53],"problem":[57],"as":[58,93,95],"an":[59,174],"infinite-horizon":[60],"discrete-time":[61],"Markov":[62],"decision":[63],"process":[64],"(MDP)":[65],"which":[67,84],"aims":[72],"at":[73],"maximizing":[74],"long-term":[76,121],"expected":[77,122],"throughput.":[78],"An":[79],"optimal":[80,120,155],"sensing-transmission":[81,176],"(OST)":[82],"policy":[83,114],"specifies":[85],"time":[87],"duration":[88],"allocated":[89],"well":[94],"level":[98,128],"to":[99,111,164,187],"be":[100],"used":[101],"upon":[102],"transmission":[104],"is":[105,115,118,124,180],"proposed.":[106],"A":[107],"structural":[108],"property":[109],"pertaining":[110],"OST":[113],"revealed,":[116],"that":[117,153],"throughput":[123],"non-decreasing":[125],"battery":[131,166],"available":[132],"energy.":[133],"Moreover,":[134],"study":[136],"special":[138],"case":[139],"sufficiently":[141],"high":[142],"signal-to-noise":[143],"(SNR)":[144],"ratio":[146],"signal.":[150],"We":[151],"demonstrate":[152],"has":[158],"monotonic":[160,172],"structure":[161],"respect":[163],"states.":[168],"Based":[169],"on":[170],"structure,":[173],"efficient":[175],"algorithm":[177],"low-complexity":[179],"developed.":[181],"The":[182],"simulation":[183],"results":[184],"are":[185],"presented":[186],"confirm":[188],"theoretical":[190],"analysis":[191],"predominance":[194],"our":[196],"proposed":[197],"policies.":[198]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
