{"id":"https://openalex.org/W2787201926","doi":"https://doi.org/10.1109/glocomw.2017.8269110","title":"A Multi-Technology Opportunistic Platform for Environmental Data Gathering on Smart Cities","display_name":"A Multi-Technology Opportunistic Platform for Environmental Data Gathering on Smart Cities","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2787201926","doi":"https://doi.org/10.1109/glocomw.2017.8269110","mag":"2787201926"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2017.8269110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2017.8269110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Globecom Workshops (GC Wkshps)","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/A5102380752","display_name":"Rodrigo Almeida","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rodrigo Almeida","raw_affiliation_strings":["DETI, University of Aveiro, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DETI, University of Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102298587","display_name":"R\u00faben Oliveira","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ruben Oliveira","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066472022","display_name":"Daniela Sousa","orcid":"https://orcid.org/0000-0003-4802-7336"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Daniela Sousa","raw_affiliation_strings":["DETI, University of Aveiro, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DETI, University of Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021551324","display_name":"Miguel Lu\u00eds","orcid":"https://orcid.org/0000-0003-3488-2462"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Miguel Luis","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081753587","display_name":"Carlos Senna","orcid":"https://orcid.org/0000-0002-6791-4291"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Carlos Senna","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008921007","display_name":"Susana Sargento","orcid":"https://orcid.org/0000-0001-8761-8281"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Susana Sargento","raw_affiliation_strings":["DETI, University of Aveiro, Portugal","Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DETI, University of Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]}],"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":19,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9998999834060669,"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":0.9998999834060669,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.996399998664856,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9941999912261963,"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-science","display_name":"Computer science","score":0.7166039943695068},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6385951638221741},{"id":"https://openalex.org/keywords/operability","display_name":"Operability","score":0.6161038279533386},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.47443830966949463},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43039819598197937},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4254283010959625},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.4190976023674011},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.41612663865089417},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3320053219795227},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.31262367963790894},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13193753361701965}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7166039943695068},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6385951638221741},{"id":"https://openalex.org/C126231374","wikidata":"https://www.wikidata.org/wiki/Q1061298","display_name":"Operability","level":2,"score":0.6161038279533386},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.47443830966949463},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43039819598197937},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4254283010959625},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.4190976023674011},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.41612663865089417},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3320053219795227},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.31262367963790894},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13193753361701965},{"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/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocomw.2017.8269110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2017.8269110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6100000143051147,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2020420495","https://openalex.org/W2043510950","https://openalex.org/W2058401212","https://openalex.org/W2064944885","https://openalex.org/W2076587863","https://openalex.org/W2117220860","https://openalex.org/W2129368140","https://openalex.org/W2153707811","https://openalex.org/W2164012210","https://openalex.org/W2238723005","https://openalex.org/W2294352804","https://openalex.org/W2529659459","https://openalex.org/W2529704961","https://openalex.org/W2565141401","https://openalex.org/W2607377528","https://openalex.org/W2611912917","https://openalex.org/W2751555908","https://openalex.org/W2786211975","https://openalex.org/W4255141291"],"related_works":["https://openalex.org/W2125626150","https://openalex.org/W2045316876","https://openalex.org/W2736987351","https://openalex.org/W2025974577","https://openalex.org/W2255799226","https://openalex.org/W1486626671","https://openalex.org/W2661918375","https://openalex.org/W1783723958","https://openalex.org/W1991104667","https://openalex.org/W2728483170"],"abstract_inverted_index":{"Having":[0],"connectivity":[1],"as":[2,27,77],"a":[3,80,99,109,116,138],"pivotal":[4],"element,":[5],"Internet":[6],"of":[7,24,63,69,91,107,130,136,153,167],"Things":[8],"(IoT)":[9],"systems":[10],"rely":[11],"on":[12],"wireless":[13],"technologies":[14,36],"to":[15,18,42,87,147],"provide":[16],"communication":[17,84,111],"end":[19],"devices.":[20],"A":[21],"growing":[22],"set":[23],"technologies,":[25],"designated":[26],"Low-Power":[28],"Wide":[29],"Area":[30],"Networks":[31],"(LPWANs),":[32],"are":[33],"becoming":[34],"prominent":[35],"for":[37,56,79],"smart":[38],"cities":[39],"applications":[40],"due":[41],"their":[43],"long":[44],"range,":[45],"effective":[46],"cost":[47],"and":[48,73,75,97,163],"energy":[49],"efficiency.":[50],"The":[51,122],"purposed":[52],"multi-technology":[53,70],"opportunistic":[54,83],"platform":[55],"environmental":[57],"data":[58,155],"gathering":[59,156],"addresses":[60],"the":[61,67,89,92,128,134,141,150,160,165],"heterogeneity":[62],"IoT":[64],"devices,":[65],"through":[66,112],"employment":[68],"communications,":[71],"LoRa":[72,113,131],"WiFi,":[74],"serves":[76],"infrastructure":[78],"network":[81],"with":[82,133],"capabilities.":[85],"Furthermore,":[86],"increase":[88],"operability":[90],"proposed":[93,142],"platform,":[94],"we":[95],"present":[96],"evaluate":[98],"novel":[100],"Medium":[101],"Access":[102],"Control":[103],"(MAC)":[104],"scheme":[105],"capable":[106],"supporting":[108],"reliable":[110],"technology":[114],"over":[115],"multi-sink":[117],"environment":[118],"without":[119],"direct":[120],"contact.":[121],"results":[123],"show":[124],"that,":[125],"by":[126],"increasing":[127,159],"number":[129],"sinks,":[132],"purpose":[135],"covering":[137],"wider":[139],"area,":[140],"MAC":[143],"protocol":[144],"is":[145],"able":[146],"manage":[148],"efficiently":[149],"medium":[151],"access":[152],"each":[154,168],"unit,":[157],"therefore":[158],"channel":[161],"occupancy":[162],"reducing":[164],"delay":[166],"transmission.":[169]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
