{"id":"https://openalex.org/W4417337057","doi":"https://doi.org/10.1109/tccn.2025.3644336","title":"WibLoRa: WiFi Backoff Guard Band-Based Channel Hopping for LoRa Networks","display_name":"WibLoRa: WiFi Backoff Guard Band-Based Channel Hopping for LoRa Networks","publication_year":2025,"publication_date":"2025-12-15","ids":{"openalex":"https://openalex.org/W4417337057","doi":"https://doi.org/10.1109/tccn.2025.3644336"},"language":null,"primary_location":{"id":"doi:10.1109/tccn.2025.3644336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2025.3644336","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","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/A5100384218","display_name":"Yuting Wang","orcid":"https://orcid.org/0000-0003-3792-0057"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuting Wang","raw_affiliation_strings":["Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]},{"raw_affiliation_string":"School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091596069","display_name":"Ya He","orcid":null},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya He","raw_affiliation_strings":["Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]},{"raw_affiliation_string":"School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101514555","display_name":"Yong Guo","orcid":"https://orcid.org/0009-0002-2938-4530"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhao Guo","raw_affiliation_strings":["Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]},{"raw_affiliation_string":"School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048371289","display_name":"Jianming Wang","orcid":"https://orcid.org/0000-0003-2685-4437"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianming Wang","raw_affiliation_strings":["Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, School of Computer Science and Technology, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]},{"raw_affiliation_string":"School of Computer Science and Technology, Tianjin Key Laboratory of Autonomous Intelligence Technology and Systems, Tiangong University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100384218"],"corresponding_institution_ids":["https://openalex.org/I198091727"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39623189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"4781","last_page":"4793"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9516000151634216,"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":0.9516000151634216,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.020999999716877937,"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":0.009499999694526196,"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/guard","display_name":"Guard (computer science)","score":0.6427000164985657},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.565500020980835},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5508000254631042},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5157999992370605},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.510200023651123},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.41940000653266907},{"id":"https://openalex.org/keywords/distributed-coordination-function","display_name":"Distributed coordination function","score":0.4016999900341034},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.3700999915599823}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8614000082015991},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7972999811172485},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.6427000164985657},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.565500020980835},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5508000254631042},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5157999992370605},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.510200023651123},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.41940000653266907},{"id":"https://openalex.org/C115338102","wikidata":"https://www.wikidata.org/wiki/Q1229557","display_name":"Distributed coordination function","level":5,"score":0.4016999900341034},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.3700999915599823},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3695000112056732},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.34689998626708984},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3452000021934509},{"id":"https://openalex.org/C59229178","wikidata":"https://www.wikidata.org/wiki/Q944633","display_name":"Carrier sense multiple access with collision avoidance","level":4,"score":0.3230000138282776},{"id":"https://openalex.org/C30777684","wikidata":"https://www.wikidata.org/wiki/Q1417920","display_name":"Exponential backoff","level":4,"score":0.3122999966144562},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.30889999866485596},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.30480000376701355},{"id":"https://openalex.org/C122962297","wikidata":"https://www.wikidata.org/wiki/Q1136013","display_name":"Frequency-hopping spread spectrum","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C185298936","wikidata":"https://www.wikidata.org/wiki/Q193228","display_name":"IEEE 802.11","level":4,"score":0.27149999141693115}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2025.3644336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2025.3644336","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1030451888","display_name":null,"funder_award_id":"62302334","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8666738675","display_name":null,"funder_award_id":"No. 62302334","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W2102008587","https://openalex.org/W2807981967","https://openalex.org/W2898447974","https://openalex.org/W2962691290","https://openalex.org/W2988338854","https://openalex.org/W2990612183","https://openalex.org/W3049049716","https://openalex.org/W3122296595","https://openalex.org/W3152543910","https://openalex.org/W3198632567","https://openalex.org/W3201634655","https://openalex.org/W3212750382","https://openalex.org/W4226193994","https://openalex.org/W4283216570","https://openalex.org/W4285290739","https://openalex.org/W4306179636","https://openalex.org/W4308089459","https://openalex.org/W4309618909","https://openalex.org/W4321488239","https://openalex.org/W4386167493","https://openalex.org/W4388320589","https://openalex.org/W4389989210","https://openalex.org/W4391697122","https://openalex.org/W4401751625","https://openalex.org/W4402774738","https://openalex.org/W4407131059","https://openalex.org/W4411121397","https://openalex.org/W4411948545","https://openalex.org/W7084099530"],"related_works":[],"abstract_inverted_index":{"Cognitive":[0],"spectrum":[1],"agility":[2],"is":[3,102],"pivotal":[4],"for":[5,65,97,116],"enabling":[6],"reliable":[7],"coexistence":[8],"between":[9],"LoRa":[10,32,98,117,122,147],"networks":[11],"and":[12,81,149],"heterogeneous":[13],"wireless":[14],"protocols":[15],"(e.g.,":[16,33],"WiFi,":[17],"Bluetooth,":[18],"Zigbee)":[19],"in":[20],"the":[21,27,53,74,111,125,165,173],"2.4":[22,30],"GHz":[23,31],"unlicensed":[24],"band.":[25,54],"While":[26],"migration":[28],"to":[29,136,172],"Semtech":[34],"SX128x":[35],"series)":[36],"enhances":[37],"global":[38],"interoperability,":[39],"it":[40],"exacerbates":[41],"Cross-Technology":[42],"Interference":[43],"(CTI)":[44],"risks,":[45],"particularly":[46],"from":[47],"high-power":[48],"WiFi":[49,71,91,115,135],"transmissions":[50],"that":[51,157],"dominate":[52],"Existing":[55],"solutions":[56],"either":[57],"require":[58],"physical-layer":[59],"sampling":[60],"access,":[61],"making":[62],"them":[63],"impractical":[64],"commercial":[66],"off-the-shelf":[67,145],"devices,":[68],"or":[69],"sacrifice":[70],"throughput":[72],"at":[73,158],"MAC-layer,":[75],"which":[76],"can":[77,163],"degrade":[78],"network":[79],"performance":[80],"user":[82],"experience.":[83],"In":[84],"this":[85],"paper,":[86],"we":[87],"propose":[88],"WibLoRa,":[89],"a":[90,141],"backoff":[92,126],"guard":[93,127],"band-based":[94],"channel":[95,174,179],"hopping":[96,175],"networks.":[99],"Technical":[100],"highlight":[101],"that,":[103],"without":[104],"disrupting":[105],"coexisting":[106],"networks,":[107],"WibLoRa":[108,120,142,162],"innovatively":[109],"leverages":[110],"underutilized":[112],"bands":[113],"of":[114,132],"transmission.":[118],"Specifically,":[119],"places":[121],"transmission":[123],"within":[124],"channels":[128],"formed":[129],"by":[130,169],"CSMA":[131],"ongoing":[133],"ambient":[134],"avoid":[137],"CTI.":[138],"We":[139],"implement":[140],"prototype":[143],"on":[144],"commodity":[146],"platforms":[148],"evaluate":[150],"its":[151],"performance.":[152],"The":[153],"experimental":[154],"results":[155],"show":[156],"high":[159],"interference":[160],"density,":[161],"increase":[164],"Packet":[166],"Reception":[167],"Ratio":[168],"58.1%,":[170],"compared":[171],"method":[176],"with":[177],"random":[178],"selection.":[180]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-12-15T00:00:00"}