{"id":"https://openalex.org/W2935970236","doi":"https://doi.org/10.3390/s19081822","title":"Basic MAC Scheme for RF Energy Harvesting Wireless Sensor Networks: Throughput Analysis and Optimization","display_name":"Basic MAC Scheme for RF Energy Harvesting Wireless Sensor Networks: Throughput Analysis and Optimization","publication_year":2019,"publication_date":"2019-04-16","ids":{"openalex":"https://openalex.org/W2935970236","doi":"https://doi.org/10.3390/s19081822","mag":"2935970236","pmid":"https://pubmed.ncbi.nlm.nih.gov/30995795"},"language":"en","primary_location":{"id":"doi:10.3390/s19081822","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19081822","pdf_url":"https://www.mdpi.com/1424-8220/19/8/1822/pdf?version=1556529848","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/8/1822/pdf?version=1556529848","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109269752","display_name":"Cheon Won Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I89015989","display_name":"Dankook University","ror":"https://ror.org/058pdbn81","country_code":"KR","type":"education","lineage":["https://openalex.org/I89015989"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Cheon Won Choi","raw_affiliation_strings":["Department of Applied Computer Engineering, Dankook University, Yongin 31116, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Computer Engineering, Dankook University, Yongin 31116, Korea","institution_ids":["https://openalex.org/I89015989"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109269752"],"corresponding_institution_ids":["https://openalex.org/I89015989"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.6054,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.6828225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"19","issue":"8","first_page":"1822","last_page":"1822"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9961000084877014,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9959999918937683,"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/throughput","display_name":"Throughput","score":0.7736383676528931},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7425228953361511},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.702235996723175},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6850919127464294},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6716480851173401},{"id":"https://openalex.org/keywords/aloha","display_name":"Aloha","score":0.6037023067474365},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5468608140945435},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5274356007575989},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.48352861404418945},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.42949455976486206},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.42703989148139954},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.4183698892593384},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4017506241798401},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.3591347336769104},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34667089581489563},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.29981502890586853},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2698638141155243},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22032836079597473},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21005281805992126},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07878300547599792}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7736383676528931},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7425228953361511},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.702235996723175},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6850919127464294},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6716480851173401},{"id":"https://openalex.org/C2776398200","wikidata":"https://www.wikidata.org/wiki/Q508880","display_name":"Aloha","level":4,"score":0.6037023067474365},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5468608140945435},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5274356007575989},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.48352861404418945},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.42949455976486206},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.42703989148139954},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.4183698892593384},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4017506241798401},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.3591347336769104},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34667089581489563},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.29981502890586853},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2698638141155243},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22032836079597473},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21005281805992126},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07878300547599792},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s19081822","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19081822","pdf_url":"https://www.mdpi.com/1424-8220/19/8/1822/pdf?version=1556529848","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:30995795","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30995795","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:65f75a168e2643b3be2474d19febb221","is_oa":true,"landing_page_url":"https://doaj.org/article/65f75a168e2643b3be2474d19febb221","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 8, p 1822 (2019)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:6514700","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6514700","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19081822","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19081822","pdf_url":"https://www.mdpi.com/1424-8220/19/8/1822/pdf?version=1556529848","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2935970236.pdf","grobid_xml":"https://content.openalex.org/works/W2935970236.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W1548429670","https://openalex.org/W1596993940","https://openalex.org/W1605869111","https://openalex.org/W1903863260","https://openalex.org/W1939990540","https://openalex.org/W1971951287","https://openalex.org/W1975775113","https://openalex.org/W1988755608","https://openalex.org/W2017551824","https://openalex.org/W2037557392","https://openalex.org/W2046255234","https://openalex.org/W2052197092","https://openalex.org/W2056348412","https://openalex.org/W2061511117","https://openalex.org/W2092475988","https://openalex.org/W2098058758","https://openalex.org/W2115045262","https://openalex.org/W2121398204","https://openalex.org/W2122125652","https://openalex.org/W2128445487","https://openalex.org/W2135505702","https://openalex.org/W2140865819","https://openalex.org/W2164012210","https://openalex.org/W2168452204","https://openalex.org/W2182132145","https://openalex.org/W2187335369","https://openalex.org/W2212789722","https://openalex.org/W2231776736","https://openalex.org/W2235697216","https://openalex.org/W2339431046","https://openalex.org/W2460192707","https://openalex.org/W2464204438","https://openalex.org/W2476338175","https://openalex.org/W2562783839","https://openalex.org/W2585852948","https://openalex.org/W2730171493","https://openalex.org/W2759225385","https://openalex.org/W2760315420","https://openalex.org/W2793154957","https://openalex.org/W2884415156","https://openalex.org/W2919304507","https://openalex.org/W2935970236","https://openalex.org/W2944574177","https://openalex.org/W3099956636","https://openalex.org/W3103806053","https://openalex.org/W3106269212","https://openalex.org/W4235641568","https://openalex.org/W6673621463","https://openalex.org/W6719650620","https://openalex.org/W6740219856","https://openalex.org/W6744672209"],"related_works":["https://openalex.org/W2791994394","https://openalex.org/W2584021408","https://openalex.org/W4296935286","https://openalex.org/W2087560913","https://openalex.org/W2799361348","https://openalex.org/W2148549110","https://openalex.org/W1977342959","https://openalex.org/W2053773563","https://openalex.org/W2564820291","https://openalex.org/W2067121920"],"abstract_inverted_index":{"Traditionally,":[0],"how":[1],"to":[2,71,82,86,132,171,219,261],"reduce":[3],"energy":[4,21,47,61],"consumption":[5],"has":[6,70],"been":[7],"an":[8,45,54,148,182],"issue":[9],"of":[10,43,137,151],"utmost":[11],"importance":[12],"in":[13,64,102,104,140],"wireless":[14,49],"sensor":[15,50,80,107],"networks.":[16,38],"Recently,":[17],"radio":[18],"frequency":[19],"(RF)":[20],"harvesting":[22,48,111],"technologies,":[23],"which":[24,105,139,186],"scavenge":[25],"the":[26,94,143,152,155,173,176,188,195,200,204,221,225,235,252,255],"ambient":[27],"RF":[28,46],"waves,":[29],"provided":[30],"us":[31],"with":[32],"a":[33,74,79,87,98,106,116,120,135,169],"new":[34],"paradigm":[35],"for":[36,93,115,168],"such":[37],"Without":[39],"replacement":[40],"or":[41],"recharge":[42],"batteries,":[44],"network":[51],"may":[52],"live":[53],"eternal":[55],"life.":[56],"Against":[57],"theoretical":[58],"expectations,":[59],"however,":[60],"is":[62,97,129,191,217,242,259],"scarce":[63],"practice":[65],"and,":[66],"consequently,":[67],"structural":[68],"naivet\u00e9":[69],"be":[72],"within":[73],"MAC":[75,95,157,257],"scheme":[76,96,128,158,258],"that":[77,154,181,212,233,239,254],"supports":[78],"node":[81,108],"deliver":[83],"its":[84,240,245],"data":[85],"sink":[88],"node.":[89],"Our":[90],"practical":[91],"choice":[92],"basic":[99,123,156,256],"one,":[100],"rooted":[101],"ALOHA,":[103],"simply":[109],"repeats":[110],"energy,":[112],"backing":[113],"off":[114],"while":[117,244],"and":[118],"transmitting":[119],"packet.":[121],"The":[122],"medium":[124],"access":[125],"control":[126],"(MAC)":[127],"not":[130,192],"able":[131,218,260],"perfectly":[133],"prevent":[134],"collision":[136],"packets,":[138],"turn":[141],"deteriorates":[142],"throughput.":[144,174],"Thus,":[145],"we":[146,165,179,210,231],"derive":[147],"exact":[149],"expression":[150],"throughput":[153,177,222,253],"can":[159,249],"attain.":[160],"In":[161],"various":[162],"case":[163],"studies,":[164],"then":[166],"look":[167],"way":[170],"enhance":[172],"Using":[175],"formula,":[178],"reveal":[180],"optimal":[183],"back-off":[184,215,236],"time,":[185],"maximizes":[187],"total":[189],"throughput,":[190],"characterized":[193],"by":[194,199],"distribution":[196],"but":[197],"only":[198],"mean":[201,246],"value":[202],"when":[203,224],"harvest":[205,226],"times":[206,216,227],"are":[207,228],"deterministic.":[208],"Also,":[209],"confirm":[211],"taking":[213],"proper":[214],"improve":[220],"even":[223],"random.":[229],"Furthermore,":[230],"show":[232],"shaping":[234],"time":[237],"so":[238],"variance":[241],"increased":[243],"remains":[247],"unchanged":[248],"help":[250],"ameliorate":[251],"achieve.":[262]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
