{"id":"https://openalex.org/W2044768394","doi":"https://doi.org/10.1109/tsp.2014.2355777","title":"Closed-Form Delay-Optimal Power Control for Energy Harvesting Wireless System With Finite Energy Storage","display_name":"Closed-Form Delay-Optimal Power Control for Energy Harvesting Wireless System With Finite Energy Storage","publication_year":2014,"publication_date":"2014-09-10","ids":{"openalex":"https://openalex.org/W2044768394","doi":"https://doi.org/10.1109/tsp.2014.2355777","mag":"2044768394"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2014.2355777","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2014.2355777","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1408.4187","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100403375","display_name":"Fan Zhang","orcid":"https://orcid.org/0000-0001-5894-3237"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Fan Zhang","raw_affiliation_strings":["Department of ECE, Hong Kong University of Science and Technology, Hong Kong","[Department of ECE, Hong Kong University of Science and Technology, Hong Kong.]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"[Department of ECE, Hong Kong University of Science and Technology, Hong Kong.]","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073153992","display_name":"Vincent K. N. Lau","orcid":"https://orcid.org/0000-0001-7769-6008"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Vincent K. N. Lau","raw_affiliation_strings":["Department of ECE, Hong Kong University of Science and Technology, Hong Kong","[Department of ECE, Hong Kong University of Science and Technology, Hong Kong.]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"[Department of ECE, Hong Kong University of Science and Technology, Hong Kong.]","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":2.7859,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.91031522,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"62","issue":"21","first_page":"5706","last_page":"5715"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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":1.0,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9966999888420105,"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/energy-harvesting","display_name":"Energy harvesting","score":0.7188268899917603},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.5807665586471558},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5647003650665283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.55544513463974},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5042170286178589},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.4878575801849365},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4298053979873657},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.39854979515075684},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.37786614894866943},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22850987315177917},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18794962763786316}],"concepts":[{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.7188268899917603},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.5807665586471558},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5647003650665283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.55544513463974},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5042170286178589},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.4878575801849365},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4298053979873657},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.39854979515075684},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.37786614894866943},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22850987315177917},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18794962763786316},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tsp.2014.2355777","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2014.2355777","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1408.4187","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1408.4187","pdf_url":"https://arxiv.org/pdf/1408.4187","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.760.2242","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.760.2242","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1408.4187.pdf","raw_type":"text"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-63666","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-63666","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1408.4187","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1408.4187","pdf_url":"https://arxiv.org/pdf/1408.4187","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W33507367","https://openalex.org/W1580561995","https://openalex.org/W1794490453","https://openalex.org/W1979096885","https://openalex.org/W1979533405","https://openalex.org/W1980922866","https://openalex.org/W2005435577","https://openalex.org/W2006689319","https://openalex.org/W2009764594","https://openalex.org/W2031440489","https://openalex.org/W2035229442","https://openalex.org/W2038007012","https://openalex.org/W2038510214","https://openalex.org/W2044768394","https://openalex.org/W2051581977","https://openalex.org/W2065154528","https://openalex.org/W2070317877","https://openalex.org/W2075914509","https://openalex.org/W2081222233","https://openalex.org/W2098053680","https://openalex.org/W2098432798","https://openalex.org/W2099156432","https://openalex.org/W2106226839","https://openalex.org/W2106273148","https://openalex.org/W2109092540","https://openalex.org/W2113603758","https://openalex.org/W2120176900","https://openalex.org/W2121805827","https://openalex.org/W2123022663","https://openalex.org/W2123627418","https://openalex.org/W2129656202","https://openalex.org/W2131802419","https://openalex.org/W2138075555","https://openalex.org/W2146742112","https://openalex.org/W2152144019","https://openalex.org/W2152589112","https://openalex.org/W2156006461","https://openalex.org/W2169071224","https://openalex.org/W2576544140","https://openalex.org/W2761454658","https://openalex.org/W3023112487","https://openalex.org/W3101637649","https://openalex.org/W4213054094","https://openalex.org/W4232753567","https://openalex.org/W4253990512"],"related_works":["https://openalex.org/W2898145991","https://openalex.org/W2903121411","https://openalex.org/W2566010174","https://openalex.org/W2805827740","https://openalex.org/W2067525473","https://openalex.org/W1908935147","https://openalex.org/W3018308121","https://openalex.org/W2071524096","https://openalex.org/W1966708639","https://openalex.org/W1971404201"],"abstract_inverted_index":{"In":[0,144],"this":[1],"paper,":[2],"we":[3,69,95,147],"consider":[4,45],"delay-optimal":[5,47],"power":[6,48,99,122],"control":[7,49,100,123],"for":[8,82],"an":[9,41,53,97],"energy":[10,16,27,42,116,141],"harvesting":[11],"wireless":[12,19],"system":[13,20,75],"with":[14,29,64,158],"finite":[15],"storage.":[17],"The":[18,120],"is":[21,34,103,134],"powered":[22],"solely":[23],"by":[24,36,137],"a":[25,37,46,71,126],"renewable":[26],"source":[28],"bursty":[30],"data":[31,38,114,139],"arrivals,":[32],"and":[33,40,51,76,115,140],"characterized":[35],"queue":[39,117,142],"queue.":[43],"We":[44],"problem":[50],"formulate":[52],"infinite":[54],"horizon":[55],"average":[56],"cost":[57],"Markov":[58],"decision":[59],"process":[60],"(MDP).":[61],"To":[62],"deal":[63],"the":[65,83,93,106,113,131,138,145,150],"curse":[66],"of":[67],"dimensionality,":[68],"introduce":[70],"virtual":[72],"continuous":[73],"time":[74,85],"derive":[77],"closed-form":[78],"approximate":[79],"priority":[80],"functions":[81],"discrete":[84],"MDP":[86],"at":[87],"various":[88,159],"operating":[89],"regimes.":[90],"Based":[91],"on":[92],"approximation,":[94],"obtain":[96],"online":[98],"solution":[101,124],"which":[102],"adaptive":[104],"to":[105],"channel":[107],"state":[108,118],"information":[109],"as":[110,112],"well":[111],"information.":[119],"derived":[121],"has":[125,153],"multi-level":[127],"water-filling":[128],"structure,":[129],"where":[130],"water":[132],"level":[133],"determined":[135],"jointly":[136],"lengths.":[143],"simulations,":[146],"show":[148],"that":[149],"proposed":[151],"scheme":[152],"significant":[154],"performance":[155],"gain":[156],"compared":[157],"baselines.":[160]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}