{"id":"https://openalex.org/W3172871761","doi":"https://doi.org/10.1109/vtc2021-spring51267.2021.9449024","title":"Enhancing Wi-SUN AMI Network Resilience by using Emergency Gateway with Optimal Placement","display_name":"Enhancing Wi-SUN AMI Network Resilience by using Emergency Gateway with Optimal Placement","publication_year":2021,"publication_date":"2021-04-01","ids":{"openalex":"https://openalex.org/W3172871761","doi":"https://doi.org/10.1109/vtc2021-spring51267.2021.9449024","mag":"3172871761"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-spring51267.2021.9449024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-spring51267.2021.9449024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008659265","display_name":"Amnart Boonkajay","orcid":"https://orcid.org/0000-0002-2400-2225"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Amnart Boonkajay","raw_affiliation_strings":["Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034285994","display_name":"Peng Hui Tan","orcid":"https://orcid.org/0000-0003-3383-9083"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Peng Hui Tan","raw_affiliation_strings":["Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018392331","display_name":"Lee Kee Goh","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lee Kee Goh","raw_affiliation_strings":["Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009984967","display_name":"Syed Naveen Altaf Ahmed","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Syed Naveen Altaf Ahmed","raw_affiliation_strings":["Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100606009","display_name":"Sumei Sun","orcid":"https://orcid.org/0000-0002-1701-8122"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Sumei Sun","raw_affiliation_strings":["Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agency for Science Technology and Research (A*STAR),Institute for Infocomm Research,Singapore,138632","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10917","display_name":"Smart Grid Security and Resilience","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9977999925613403,"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/T10603","display_name":"Smart Grid Energy Management","score":0.9970999956130981,"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/computer-network","display_name":"Computer network","score":0.6773529052734375},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6762798428535461},{"id":"https://openalex.org/keywords/resilience","display_name":"Resilience (materials science)","score":0.6462629437446594},{"id":"https://openalex.org/keywords/default-gateway","display_name":"Default gateway","score":0.6075292229652405},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.523212194442749},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.4890766739845276},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.47068148851394653},{"id":"https://openalex.org/keywords/vulnerability","display_name":"Vulnerability (computing)","score":0.43969473242759705},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1843658983707428},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15705350041389465},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1433941125869751}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6773529052734375},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6762798428535461},{"id":"https://openalex.org/C2779585090","wikidata":"https://www.wikidata.org/wiki/Q3457762","display_name":"Resilience (materials science)","level":2,"score":0.6462629437446594},{"id":"https://openalex.org/C187713609","wikidata":"https://www.wikidata.org/wiki/Q2465461","display_name":"Default gateway","level":2,"score":0.6075292229652405},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.523212194442749},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.4890766739845276},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.47068148851394653},{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.43969473242759705},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1843658983707428},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15705350041389465},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1433941125869751},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-spring51267.2021.9449024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-spring51267.2021.9449024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1981440724","https://openalex.org/W2082367280","https://openalex.org/W2095807155","https://openalex.org/W2138019801","https://openalex.org/W2325877089","https://openalex.org/W2510038435","https://openalex.org/W2784174283","https://openalex.org/W2912507973","https://openalex.org/W3021015258","https://openalex.org/W3039552855","https://openalex.org/W4235998094","https://openalex.org/W6758447411"],"related_works":["https://openalex.org/W2284759612","https://openalex.org/W2095999892","https://openalex.org/W4402320089","https://openalex.org/W2018764758","https://openalex.org/W2383689843","https://openalex.org/W1550668881","https://openalex.org/W617913288","https://openalex.org/W2062873522","https://openalex.org/W2319323865","https://openalex.org/W2901378758"],"abstract_inverted_index":{"Radio":[0],"interference":[1],"or":[2],"jamming":[3],"can":[4],"cause":[5],"isolated":[6],"area":[7],"in":[8,20],"advanced":[9],"metering":[10],"infrastructure":[11],"(AMI)":[12],"based":[13,65],"on":[14,66],"Wire-less":[15],"smart":[16,39],"utility":[17],"network":[18,55,106],"(Wi-SUN),":[19],"which":[21],"conventional":[22],"recovery":[23],"techniques":[24],"cannot":[25],"cope":[26],"with.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31,86],"deploy":[32],"narrowband":[33],"internet-of-things":[34],"(NB-IoT)":[35],"interface":[36],"to":[37,41,77,90,126,129,136,139],"some":[38],"meters":[40],"act":[42],"as":[43,109],"emergency":[44],"gateway,":[45],"called":[46],"ResiLite.":[47],"An":[48],"optimal":[49,92,100],"ResiLite":[50,93,101,142],"placement":[51,102],"algorithm":[52],"for":[53],"enhancing":[54],"resilience":[56,63,107],"is":[57,75],"proposed.":[58],"We":[59],"define":[60],"an":[61,79,130],"implicit":[62],"metric":[64,74],"path":[67],"diversity":[68],"and":[69,134],"cluster":[70],"closeness.":[71],"The":[72],"defined":[73],"used":[76],"form":[78],"integer":[80],"linear":[81],"programming":[82],"(ILP)":[83],"problem,":[84],"then":[85],"solve":[87],"the":[88,99,110],"ILP":[89],"obtain":[91],"placement.":[94],"Simulation":[95],"results":[96],"show":[97],"that":[98],"improves":[103],"Wi-SUN":[104],"AMI":[105,131],"(defined":[108],"number":[111],"of":[112],"surviving":[113],"nodes":[114],"with":[115],"packet":[116],"delivery":[117],"ratio":[118],"(PDR)":[119],"above":[120],"99%":[121],"under":[122],"disturbance)":[123],"by":[124],"up":[125,135],"167%":[127],"compared":[128,138],"without":[132],"ResiLite,":[133],"29%":[137],"uniformly":[140],"random":[141],"placement,":[143],"respectively.":[144]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
