{"id":"https://openalex.org/W2493026244","doi":"https://doi.org/10.1109/icc.2016.7510789","title":"GHAR: Graph-based hybrid adaptive routing for cognitive radio based disaster response networks","display_name":"GHAR: Graph-based hybrid adaptive routing for cognitive radio based disaster response networks","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2493026244","doi":"https://doi.org/10.1109/icc.2016.7510789","mag":"2493026244"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2016.7510789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7510789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-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/A5003426429","display_name":"Thuan Ngo","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Thuan Ngo","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084228321","display_name":"Hiroki Nishiyama","orcid":"https://orcid.org/0000-0002-7374-2772"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Nishiyama","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013311265","display_name":"Nei Kato","orcid":"https://orcid.org/0000-0001-8769-302X"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nei Kato","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018762658","display_name":"Satoshi Kotabe","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Kotabe","raw_affiliation_strings":["NTT Network Innovation Laboratories, NTT Corporation, Yokosuka, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Innovation Laboratories, NTT Corporation, Yokosuka, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057135354","display_name":"Hiroshi Tohjo","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Tohjo","raw_affiliation_strings":["NTT Network Innovation Laboratories, NTT Corporation, Yokosuka, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Innovation Laboratories, NTT Corporation, Yokosuka, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5003426429"],"corresponding_institution_ids":["https://openalex.org/I201537933"],"apc_list":null,"apc_paid":null,"fwci":0.8686,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.77097265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9990000128746033,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9970999956130981,"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/adaptability","display_name":"Adaptability","score":0.6674755811691284},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6463346481323242},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6359860301017761},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5366745591163635},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5309345722198486},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4674597382545471},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.46027871966362},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.43673771619796753},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35077401995658875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19038289785385132},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18439343571662903},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.17795339226722717},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.12939754128456116},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08468037843704224}],"concepts":[{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.6674755811691284},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6463346481323242},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6359860301017761},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5366745591163635},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5309345722198486},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4674597382545471},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.46027871966362},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43673771619796753},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35077401995658875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19038289785385132},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18439343571662903},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.17795339226722717},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12939754128456116},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08468037843704224},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2016.7510789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7510789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1984649350","https://openalex.org/W1996783115","https://openalex.org/W2049659851","https://openalex.org/W2070969360","https://openalex.org/W2072008705","https://openalex.org/W2080781471","https://openalex.org/W2125965461","https://openalex.org/W2145413351","https://openalex.org/W2151927634","https://openalex.org/W2157612813","https://openalex.org/W2158241949","https://openalex.org/W2166874862"],"related_works":["https://openalex.org/W2357124094","https://openalex.org/W2387399993","https://openalex.org/W2389739210","https://openalex.org/W2348924972","https://openalex.org/W2365736347","https://openalex.org/W2047454415","https://openalex.org/W2070040999","https://openalex.org/W2387293848","https://openalex.org/W2250140200","https://openalex.org/W3121791438"],"abstract_inverted_index":{"Although":[0],"the":[1,14,55,73,77,112,128,131,139,144,152,163,179,185,188],"importance":[2],"of":[3,16,154,165,181,187,191],"Disaster":[4],"Response":[5],"Networks":[6],"(DRNs)":[7],"has":[8,19],"been":[9,21],"highlighted":[10],"in":[11,54,72,98],"many":[12],"researches,":[13],"requirement":[15],"spectrum":[17],"agility":[18],"not":[20],"well":[22,150],"addressed.":[23],"In":[24,111],"this":[25,38],"paper,":[26],"we":[27,80,89,115],"focus":[28],"on":[29,76,138,162],"using":[30],"all-spectrum":[31],"cognitive":[32,147],"radio":[33,148],"for":[34,102,108,130],"DRNs":[35],"to":[36,66,91,126,172],"fulfill":[37],"requirement.":[39],"We":[40,134,157],"consider":[41],"a":[42,82],"DRN":[43],"constructed":[44],"by":[45],"Cognitive":[46],"Radio":[47],"Base":[48],"Stations":[49],"(CRBSs),":[50],"which":[51,88],"are":[52,95,170],"deployed":[53],"disaster":[56],"affected":[57],"area.":[58,74],"Each":[59],"CRBS":[60],"is":[61],"equipped":[62],"with":[63,146],"multiple":[64],"antennas":[65],"support":[67],"different":[68],"frequency":[69],"bands":[70],"available":[71],"Based":[75],"considered":[78],"DRN,":[79],"propose":[81,116],"Graph-based":[83],"Hybrid":[84],"Adaptive":[85],"Routing":[86],"scheme,":[87],"refer":[90],"as":[92,149,151],"GHAR.":[93],"There":[94],"two":[96],"phases":[97],"GHAR,":[99],"centralized":[100,113],"phase":[101,107],"topology":[103,129],"formation":[104],"and":[105,143,184],"distributed":[106],"adaptive":[109],"routing.":[110],"phase,":[114],"an":[117,136,160],"algorithm":[118],"that":[119],"unites":[120],"k":[121,142],"non-overlapping":[122],"minimum":[123],"spanning":[124],"trees":[125],"construct":[127],"next":[132],"phase.":[133],"provide":[135,159],"analysis":[137,161],"relationship":[140],"between":[141],"adaptability":[145],"complexity":[153],"routing":[155],"process.":[156],"also":[158],"optimality":[164],"k.":[166,192],"Furthermore,":[167],"extensive":[168],"simulations":[169],"conducted":[171],"validate":[173],"our":[174,182],"analysis.":[175],"Simulation":[176],"results":[177],"confirm":[178],"effectiveness":[180],"proposal":[183],"existence":[186],"optimal":[189],"value":[190]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
