{"id":"https://openalex.org/W2070859751","doi":"https://doi.org/10.3390/s100100084","title":"RAC-Multi: Reader Anti-Collision Algorithm for Multichannel Mobile RFID Networks","display_name":"RAC-Multi: Reader Anti-Collision Algorithm for Multichannel Mobile RFID Networks","publication_year":2009,"publication_date":"2009-12-24","ids":{"openalex":"https://openalex.org/W2070859751","doi":"https://doi.org/10.3390/s100100084","mag":"2070859751","pmid":"https://pubmed.ncbi.nlm.nih.gov/22315528"},"language":"en","primary_location":{"id":"doi:10.3390/s100100084","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100100084","pdf_url":"https://www.mdpi.com/1424-8220/10/1/84/pdf?version=1403311991","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/1424-8220/10/1/84/pdf?version=1403311991","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003668058","display_name":"Kwangcheol Shin","orcid":"https://orcid.org/0009-0004-5806-8566"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kwangcheol Shin","raw_affiliation_strings":["Department of Information & Communications Engineering, Korea Advanced Institute of Science and Technology, 119, Moonji-Ro, Yuseong-Gu, Daejeon, 305-732, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information & Communications Engineering, Korea Advanced Institute of Science and Technology, 119, Moonji-Ro, Yuseong-Gu, Daejeon, 305-732, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018478388","display_name":"Won-Il Song","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wonil Song","raw_affiliation_strings":["Department of Information & Communications Engineering, Korea Advanced Institute of Science and Technology, 119, Moonji-Ro, Yuseong-Gu, Daejeon, 305-732, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information & Communications Engineering, Korea Advanced Institute of Science and Technology, 119, Moonji-Ro, Yuseong-Gu, Daejeon, 305-732, Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003668058"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.6778,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.90468216,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"1","first_page":"84","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10986","display_name":"RFID technology advancements","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10986","display_name":"RFID technology advancements","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T13270","display_name":"QR Code Applications and Technologies","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/collision","display_name":"Collision","score":0.8000085353851318},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.781256914138794},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7021504640579224},{"id":"https://openalex.org/keywords/collision-problem","display_name":"Collision problem","score":0.6771713495254517},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6355836391448975},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5617358684539795},{"id":"https://openalex.org/keywords/control-channel","display_name":"Control channel","score":0.41609951853752136},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40986698865890503},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3814994692802429},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36163267493247986},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3163767158985138},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3099290132522583},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.14149248600006104},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.0895649790763855}],"concepts":[{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.8000085353851318},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.781256914138794},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7021504640579224},{"id":"https://openalex.org/C2780034591","wikidata":"https://www.wikidata.org/wiki/Q5147504","display_name":"Collision problem","level":3,"score":0.6771713495254517},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6355836391448975},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5617358684539795},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.41609951853752136},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40986698865890503},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3814994692802429},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36163267493247986},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3163767158985138},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3099290132522583},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.14149248600006104},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.0895649790763855}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003195","descriptor_name":"Computer Communication Networks","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D003195","descriptor_name":"Computer Communication Networks","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D003195","descriptor_name":"Computer Communication Networks","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D040421","descriptor_name":"Cell Phone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D040421","descriptor_name":"Cell Phone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D040421","descriptor_name":"Cell Phone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057233","descriptor_name":"Radio Frequency Identification Device","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057233","descriptor_name":"Radio Frequency Identification Device","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057233","descriptor_name":"Radio Frequency Identification Device","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s100100084","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100100084","pdf_url":"https://www.mdpi.com/1424-8220/10/1/84/pdf?version=1403311991","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:22315528","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22315528","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:CiteSeerX.psu:10.1.1.271.2200","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.271.2200","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/b1/e9/Sensors_(Basel)_2009_Dec_24_10(1)_84-96.tar.gz","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:02d19db173db4d62b80622434454e834","is_oa":true,"landing_page_url":"https://doaj.org/article/02d19db173db4d62b80622434454e834","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 1, Pp 84-96 (2009)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2281317","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3270829","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s100100084","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100100084","pdf_url":"https://www.mdpi.com/1424-8220/10/1/84/pdf?version=1403311991","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":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322348","display_name":"Korea Science and Engineering Foundation","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2070859751.pdf","grobid_xml":"https://content.openalex.org/works/W2070859751.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1528435928","https://openalex.org/W1547256296","https://openalex.org/W1881440923","https://openalex.org/W1944107832","https://openalex.org/W1970011280","https://openalex.org/W1978015881","https://openalex.org/W1997527292","https://openalex.org/W2049773030","https://openalex.org/W2103186634","https://openalex.org/W2116551132","https://openalex.org/W2122363367","https://openalex.org/W2127511284","https://openalex.org/W2149452261","https://openalex.org/W2152226997","https://openalex.org/W2232371041","https://openalex.org/W3153827791","https://openalex.org/W6631794239","https://openalex.org/W6632923232","https://openalex.org/W6644572582","https://openalex.org/W6675425494"],"related_works":["https://openalex.org/W2138908598","https://openalex.org/W2122376181","https://openalex.org/W2532473367","https://openalex.org/W2143600218","https://openalex.org/W1528435928","https://openalex.org/W2132916950","https://openalex.org/W2943377206","https://openalex.org/W1979660674","https://openalex.org/W2376885945","https://openalex.org/W2365413270"],"abstract_inverted_index":{"At":[0],"present,":[1],"RFID":[2,26,88,173],"is":[3],"installed":[4],"on":[5],"mobile":[6,10,35,55],"devices":[7],"such":[8],"as":[9],"phones":[11],"or":[12],"PDAs":[13],"and":[14,79,108,112,129,137],"provides":[15],"a":[16,29,51,68,72,82],"means":[17],"to":[18,117,132,159,165],"obtain":[19],"information":[20],"about":[21],"objects":[22],"equipped":[23],"with":[24,97],"an":[25,122],"tag":[27,162],"over":[28],"multi-channeled":[30],"telecommunication":[31],"networks.":[32,174],"To":[33,94],"use":[34,91],"RFIDs,":[36,56],"reader":[37,73,84,168],"collision":[38,74],"problems":[39],"should":[40,61],"be":[41,62],"addressed":[42],"given":[43],"that":[44,90,134,150],"readers":[45,89],"are":[46],"continuously":[47],"moving.":[48],"Moreover,":[49],"in":[50],"multichannel":[52,172],"environment":[53],"for":[54,87,161,171],"interference":[57,96],"between":[58,76,125],"adjacent":[59,77,98,142],"channels":[60,78,105,111,115,131],"considered.":[63],"This":[64],"work":[65],"first":[66,116],"defines":[67],"new":[69],"concept":[70],"of":[71,140],"problem":[75],"then":[80],"suggests":[81],"novel":[83],"anti-collision":[85,169],"algorithm":[86,102,152,170],"multiple":[92],"channels.":[93],"avoid":[95],"channels,":[99],"the":[100,126,138,141,166],"suggested":[101,151],"separates":[103],"data":[104,130],"into":[106],"odd":[107],"even":[109],"numbered":[110],"allocates":[113],"odd-numbered":[114],"readers.":[118],"It":[119],"also":[120],"sets":[121],"unused":[123],"channel":[124,128,143],"control":[127,135],"ensure":[133],"messages":[136],"signal":[139],"experience":[144],"no":[145],"interference.":[146],"Experimental":[147],"results":[148],"show":[149],"shows":[153],"throughput":[154],"improvements":[155],"ranging":[156],"from":[157],"29%":[158],"46%":[160],"identifications":[163],"compared":[164],"GENTLE":[167]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}