{"id":"https://openalex.org/W2060081763","doi":"https://doi.org/10.3390/s100402752","title":"A Time Tree Medium Access Control for Energy Efficiency and Collision Avoidance in Wireless Sensor Networks","display_name":"A Time Tree Medium Access Control for Energy Efficiency and Collision Avoidance in Wireless Sensor Networks","publication_year":2010,"publication_date":"2010-03-26","ids":{"openalex":"https://openalex.org/W2060081763","doi":"https://doi.org/10.3390/s100402752","mag":"2060081763","pmid":"https://pubmed.ncbi.nlm.nih.gov/22319270"},"language":"en","primary_location":{"id":"doi:10.3390/s100402752","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100402752","pdf_url":"https://www.mdpi.com/1424-8220/10/4/2752/pdf?version=1403312310","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/1424-8220/10/4/2752/pdf?version=1403312310","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053130926","display_name":"Kilhung Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I118373667","display_name":"Seoul National University of Science and Technology","ror":"https://ror.org/00chfja07","country_code":"KR","type":"education","lineage":["https://openalex.org/I118373667"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kilhung Lee","raw_affiliation_strings":["Department of Computer Science and Engineering, Seoul National University of Technology, 172 Gongnung2-dong, Nowon-gu, Seoul, 139-743, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Seoul National University of Technology, 172 Gongnung2-dong, Nowon-gu, Seoul, 139-743, Korea","institution_ids":["https://openalex.org/I118373667"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5053130926"],"corresponding_institution_ids":["https://openalex.org/I118373667"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.1302,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79611031,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":"4","first_page":"2752","last_page":"2769"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":1.0,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":1.0,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9987000226974487,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7743781805038452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6812319755554199},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6638277173042297},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6045767664909363},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5824726819992065},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5619980692863464},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5606752634048462},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5305199027061462},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.49298641085624695},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.48238006234169006},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.4608269929885864},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.4445054233074188},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.41951489448547363},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.39861422777175903},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.2994427978992462},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19488605856895447},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08054372668266296}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7743781805038452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6812319755554199},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6638277173042297},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6045767664909363},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5824726819992065},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5619980692863464},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5606752634048462},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5305199027061462},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.49298641085624695},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.48238006234169006},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.4608269929885864},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.4445054233074188},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.41951489448547363},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.39861422777175903},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2994427978992462},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19488605856895447},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08054372668266296},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s100402752","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100402752","pdf_url":"https://www.mdpi.com/1424-8220/10/4/2752/pdf?version=1403312310","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:22319270","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22319270","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:1491c5da485e4f6992f65d4235d4d8a7","is_oa":true,"landing_page_url":"https://doaj.org/article/1491c5da485e4f6992f65d4235d4d8a7","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 10, Iss 4, Pp 2752-2769 (2010)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3274200","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3274200","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"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/s100402752","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100402752","pdf_url":"https://www.mdpi.com/1424-8220/10/4/2752/pdf?version=1403312310","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":[{"display_name":"Affordable and clean energy","score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2060081763.pdf","grobid_xml":"https://content.openalex.org/works/W2060081763.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W40520819","https://openalex.org/W1572879849","https://openalex.org/W1971025190","https://openalex.org/W1986805195","https://openalex.org/W2090609496","https://openalex.org/W2098048378","https://openalex.org/W2102372792","https://openalex.org/W2105110536","https://openalex.org/W2106335692","https://openalex.org/W2110361884","https://openalex.org/W2119929244","https://openalex.org/W2121006591","https://openalex.org/W2129601819","https://openalex.org/W2130403046","https://openalex.org/W2132549513","https://openalex.org/W2135505702","https://openalex.org/W2141114109","https://openalex.org/W2150039965","https://openalex.org/W2159013099","https://openalex.org/W2165677640","https://openalex.org/W3125112061"],"related_works":["https://openalex.org/W4210343411","https://openalex.org/W2540218377","https://openalex.org/W2799361348","https://openalex.org/W1977342959","https://openalex.org/W2923845588","https://openalex.org/W2053773563","https://openalex.org/W2148549110","https://openalex.org/W2564820291","https://openalex.org/W2371193381","https://openalex.org/W2999657022"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,39,71,88,91,101],"medium":[4],"access":[5],"control":[6],"and":[7,53,82,130],"scheduling":[8],"scheme":[9,115],"for":[10,18],"wireless":[11],"sensor":[12,23,36,84],"networks.":[13],"It":[14],"uses":[15,117],"time":[16,42,68,103,118],"trees":[17,43,119],"sending":[19],"data":[20,62,72,131],"from":[21],"the":[22,26,35,50,56,64,76,80,95,111,113,127],"node":[24,85,93],"to":[25,48,54,60,63],"base":[27,65,77],"station.":[28,66],"For":[29],"an":[30],"energy":[31,58,129],"efficient":[32],"operation":[33],"of":[34,94],"networks":[37],"in":[38,46,100],"distributed":[40],"manner,":[41],"are":[44],"built":[45],"order":[47],"reduce":[49],"collision":[51],"probability":[52],"minimize":[55],"total":[57],"required":[59],"send":[61],"A":[67],"tree":[69,74,98],"is":[70,79,86],"gathering":[73],"where":[75],"station":[78],"root":[81],"each":[83],"either":[87],"relaying":[89],"or":[90],"leaf":[92],"tree.":[96],"Each":[97],"operates":[99],"different":[102,107],"schedule":[104],"with":[105],"possibly":[106],"activation":[108],"rates.":[109],"Through":[110],"simulation,":[112],"proposed":[114],"that":[116],"shows":[120],"better":[121],"characteristics":[122],"toward":[123],"burst":[124],"traffic":[125],"than":[126],"previous":[128],"arrival":[132],"rate":[133],"scheme.":[134]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}