{"id":"https://openalex.org/W4417131241","doi":"https://doi.org/10.1109/jiot.2025.3641235","title":"InMAC: An Interference-Aware MAC Protocol for 2.4 GHz LoRaWAN","display_name":"InMAC: An Interference-Aware MAC Protocol for 2.4 GHz LoRaWAN","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W4417131241","doi":"https://doi.org/10.1109/jiot.2025.3641235"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3641235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3641235","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things 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/A5061230457","display_name":"Chenglong Shao","orcid":"https://orcid.org/0000-0002-9151-2700"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Chenglong Shao","raw_affiliation_strings":["Department of Computer Science and Networks, Kyushu Institute of Technology, Iizuka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Networks, Kyushu Institute of Technology, Iizuka, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089494946","display_name":"Tongyang Xu","orcid":"https://orcid.org/0000-0003-0782-8356"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tongyang Xu","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K","Department of Electronic and Electrical Engineering, University College London, London, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101947451","display_name":"Xianpeng Wang","orcid":"https://orcid.org/0000-0002-6681-6489"},"institutions":[{"id":"https://openalex.org/I20942203","display_name":"Hainan University","ror":"https://ror.org/03q648j11","country_code":"CN","type":"education","lineage":["https://openalex.org/I20942203"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianpeng Wang","raw_affiliation_strings":["School of Information and Communication Engineering, Hainan University, Haikou, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Hainan University, Haikou, China","institution_ids":["https://openalex.org/I20942203"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5061230457"],"corresponding_institution_ids":["https://openalex.org/I207014233"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38394935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"3","first_page":"5138","last_page":"5150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9934999942779541,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9934999942779541,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.0017999999690800905,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.0007999999797903001,"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/throughput","display_name":"Throughput","score":0.6625000238418579},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6603999733924866},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6349999904632568},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5407999753952026},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.498199999332428},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.46549999713897705},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.37139999866485596},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.31949999928474426}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8021000027656555},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7282000184059143},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6625000238418579},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6603999733924866},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6349999904632568},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5407999753952026},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.498199999332428},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.46549999713897705},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.37139999866485596},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.30300000309944153},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.29350000619888306},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.28850001096725464},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.2799000144004822},{"id":"https://openalex.org/C187077762","wikidata":"https://www.wikidata.org/wiki/Q5036976","display_name":"Capture effect","level":4,"score":0.2709999978542328},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.2689000070095062},{"id":"https://openalex.org/C20574231","wikidata":"https://www.wikidata.org/wiki/Q844605","display_name":"Backward compatibility","level":2,"score":0.2651999890804291},{"id":"https://openalex.org/C513196756","wikidata":"https://www.wikidata.org/wiki/Q3295108","display_name":"Media access control","level":3,"score":0.2628999948501587},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C2776445043","wikidata":"https://www.wikidata.org/wiki/Q20706829","display_name":"LPWAN","level":3,"score":0.26159998774528503},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.26019999384880066},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25940001010894775},{"id":"https://openalex.org/C12269588","wikidata":"https://www.wikidata.org/wiki/Q132364","display_name":"Communications protocol","level":2,"score":0.2556999921798706}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2025.3641235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3641235","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10219850","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10219850/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Internet of Things Journal       (2025)     (In press).","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310903","display_name":"Takahashi Industrial and Economic Research Foundation","ror":"https://ror.org/02nnhm363"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1881577516","https://openalex.org/W2110774823","https://openalex.org/W2754040117","https://openalex.org/W2903076712","https://openalex.org/W3011871391","https://openalex.org/W3152543910","https://openalex.org/W3198632567","https://openalex.org/W4210582629","https://openalex.org/W4282971155","https://openalex.org/W4296641851","https://openalex.org/W4321488239","https://openalex.org/W4376480607","https://openalex.org/W4400111038","https://openalex.org/W4401751625","https://openalex.org/W4405934867","https://openalex.org/W4406260841","https://openalex.org/W4411121397","https://openalex.org/W4416250072"],"related_works":[],"abstract_inverted_index":{"Recent":[0],"years":[1],"have":[2],"seen":[3],"the":[4,43,64,100,107,128],"rapid":[5],"development":[6],"of":[7,102],"long-range":[8],"wide":[9],"area":[10],"network":[11],"(LoRaWAN)":[12],"operating":[13],"in":[14,24,29,42,131],"region-specific":[15],"sub-GHz":[16],"frequency":[17],"bands":[18],"(<italic":[19],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[20],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">e.g.</i>,":[21],"868":[22],"MHz":[23,28],"Europe":[25],"and":[26,67,96,143,202],"915":[27],"North":[30],"America).":[31],"To":[32,75,99],"achieve":[33],"global":[34],"deployment,":[35],"LoRaWAN":[36,54,95,123,141,170,204],"has":[37],"been":[38],"extended":[39],"to":[40,55,91,113,154,208],"operate":[41],"globally":[44],"available":[45],"2.4":[46,118],"GHz":[47,119],"unlicensed":[48],"band.":[49],"However,":[50],"this":[51,77,79],"shift":[52],"exposes":[53],"significant":[56],"interference":[57,116,157,164,201],"from":[58,158],"coexisting":[59],"Wi-Fi":[60,97,115,132,136,200],"networks,":[61],"which":[62],"share":[63],"same":[65],"band":[66],"typically":[68],"transmit":[69],"at":[70,140,149],"much":[71],"higher":[72],"power":[73],"levels.":[74],"address":[76],"problem,":[78],"paper":[80],"presents":[81],"InMAC,":[82],"an":[83],"interference-aware":[84],"medium":[85],"access":[86,178],"control":[87],"(MAC)":[88],"protocol":[89,110],"designed":[90],"improve":[92],"coexistence":[93],"between":[94],"networks.":[98],"best":[101],"our":[103],"knowledge,":[104],"InMAC":[105,121,160,196],"is":[106],"first":[108],"MAC":[109],"specifically":[111,189],"tailored":[112],"mitigate":[114],"for":[117,190],"LoRaWAN.":[120,191],"enhances":[122],"communication":[124],"by":[125,166],"probabilistically":[126],"exploiting":[127],"silent":[129],"time":[130],"traffic,":[133],"leveraging":[134],"a":[135,144,175,185,209],"traffic":[137],"profiling":[138],"mechanism":[139,179],"gateways":[142],"packet":[145],"length":[146],"adaptation":[147],"strategy":[148],"end":[150,171],"devices.":[151,172],"In":[152],"addition":[153],"mitigating":[155],"external":[156,199],"Wi-Fi,":[159],"also":[161],"tackles":[162],"internal":[163,203],"caused":[165],"signal":[167],"collisions":[168],"among":[169],"It":[173],"incorporates":[174],"novel":[176],"channel":[177],"based":[180],"on":[181],"Channel":[182],"Activity":[183],"Detection,":[184],"carrier-sensing":[186],"technique":[187],"adapted":[188],"Experimental":[192],"results":[193],"demonstrate":[194],"that":[195],"reduces":[197],"both":[198],"collisions,":[205],"achieving":[206],"up":[207],"111%":[210],"throughput":[211],"boost":[212],"over":[213],"existing":[214],"approaches.":[215]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-12-08T00:00:00"}
