{"id":"https://openalex.org/W2941825128","doi":"https://doi.org/10.1109/access.2019.2911861","title":"Dual-Fiber-Ring Architecture Supporting Discretionary Peer-to-Peer Intra-Communication and Bidirectional Inter-communication in Metro-Access Network","display_name":"Dual-Fiber-Ring Architecture Supporting Discretionary Peer-to-Peer Intra-Communication and Bidirectional Inter-communication in Metro-Access Network","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2941825128","doi":"https://doi.org/10.1109/access.2019.2911861","mag":"2941825128"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2911861","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2911861","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08693723.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08693723.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101559550","display_name":"Xingfeng Li","orcid":"https://orcid.org/0000-0002-8958-0341"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xingfeng Li","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023382166","display_name":"Chaoqin Gan","orcid":"https://orcid.org/0000-0002-4631-641X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoqin Gan","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-4631-641X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459035","display_name":"Yujie Chen","orcid":"https://orcid.org/0000-0002-0778-419X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujie Chen","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063795168","display_name":"Hubao Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hubao Qiao","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078373513","display_name":"Yuqi Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuqi Yan","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101559550"],"corresponding_institution_ids":["https://openalex.org/I113940042"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8475,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.73808976,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"52360","last_page":"52370"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":1.0,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":0.9998000264167786,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9994999766349792,"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":0.6958580017089844},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5840603709220886},{"id":"https://openalex.org/keywords/ring-network","display_name":"Ring network","score":0.4923168420791626},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.479995459318161},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4449213445186615},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.4441157579421997},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.4293782114982605},{"id":"https://openalex.org/keywords/telecommunications-network","display_name":"Telecommunications network","score":0.4282875657081604},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.34354323148727417},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.239474356174469},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.223667711019516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13839253783226013}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6958580017089844},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5840603709220886},{"id":"https://openalex.org/C122306262","wikidata":"https://www.wikidata.org/wiki/Q719775","display_name":"Ring network","level":3,"score":0.4923168420791626},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.479995459318161},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4449213445186615},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.4441157579421997},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4293782114982605},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.4282875657081604},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.34354323148727417},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.239474356174469},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.223667711019516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13839253783226013},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2911861","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2911861","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08693723.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5435b0e0ce344becb11f547f982c7022","is_oa":true,"landing_page_url":"https://doaj.org/article/5435b0e0ce344becb11f547f982c7022","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 52360-52370 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2911861","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2911861","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08693723.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5299999713897705}],"awards":[{"id":"https://openalex.org/G6279177457","display_name":null,"funder_award_id":"61420106011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7062698406","display_name":null,"funder_award_id":"61601277","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G86004256","display_name":null,"funder_award_id":"61601279","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":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2941825128.pdf","grobid_xml":"https://content.openalex.org/works/W2941825128.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1656824194","https://openalex.org/W1983159767","https://openalex.org/W2002113869","https://openalex.org/W2006799497","https://openalex.org/W2034456703","https://openalex.org/W2043015464","https://openalex.org/W2063153235","https://openalex.org/W2071660514","https://openalex.org/W2082805960","https://openalex.org/W2096770182","https://openalex.org/W2100216711","https://openalex.org/W2105442584","https://openalex.org/W2130317662","https://openalex.org/W2146566875","https://openalex.org/W2166510147","https://openalex.org/W2279794355","https://openalex.org/W2531513342","https://openalex.org/W2539328835","https://openalex.org/W2563085564","https://openalex.org/W2563298375","https://openalex.org/W2567396464","https://openalex.org/W2606468576","https://openalex.org/W2742591489","https://openalex.org/W2756422345","https://openalex.org/W2759226737","https://openalex.org/W2775428125","https://openalex.org/W2782635370","https://openalex.org/W2801993402","https://openalex.org/W2916858056"],"related_works":["https://openalex.org/W1969002200","https://openalex.org/W2059056439","https://openalex.org/W4385451359","https://openalex.org/W2328043257","https://openalex.org/W2004189604","https://openalex.org/W763380547","https://openalex.org/W2371232662","https://openalex.org/W2380756711","https://openalex.org/W2220137270","https://openalex.org/W4254336138"],"abstract_inverted_index":{"Direct":[0],"communication":[1,51],"among":[2],"optical":[3,12,19],"network":[4,20,148,161],"units":[5],"(ONUs)":[6],"is":[7,26,162],"very":[8],"significant":[9],"for":[10,112,124],"next-generation":[11],"networks.":[13],"In":[14],"this":[15],"paper,":[16],"a":[17,95,133],"metro-access":[18],"architecture":[21,60],"supporting":[22],"intra-communication":[23,109],"and":[24,40,73,110,140,150,176],"inter-communication":[25,63,76,89,111,123],"proposed":[27],"based":[28],"on":[29,81],"dual-fiber":[30,96,134],"ring":[31,135],"topology.":[32],"By":[33,57,99,131],"adopting":[34],"two":[35,65],"tunable":[36],"fiber":[37],"Bragg":[38],"gratings":[39],"one":[41,104,113],"arrayed":[42],"waveguide":[43],"grating":[44],"in":[45,64],"the":[46,59,71,82,88,108,122,138,141,147,155,160,167,173,177],"remote":[47],"node,":[48],"direct":[49],"peer-to-peer":[50],"of":[52,75,159,166],"ONUs":[53,126],"can":[54,77,90,115,127,143,169],"be":[55,78,91,116,128,144,170],"achieved.":[56],"designing":[58],"to":[61,103],"provide":[62],"opposite":[66],"transmission":[67,84],"directions,":[68],"not":[69,106],"only":[70,107],"efficiency":[72],"flexibility":[74],"guaranteed":[79],"depending":[80],"shortest":[83],"path,":[85],"but":[86,120],"also":[87,121],"supported":[92],"even":[93],"if":[94],"fault":[97],"occurs.":[98],"allocating":[100],"three":[101],"wavelengths":[102],"ONU,":[105],"ONU":[114],"carried":[117],"out":[118],"simultaneously,":[119],"different":[125],"realized":[129],"simultaneously.":[130],"using":[132],"structure,":[136],"both":[137],"scale":[139,151],"reliability":[142],"improved.":[145],"Because":[146],"capacity":[149],"are":[152],"relatively":[153],"large,":[154],"relative":[156],"construction-and-maintenance":[157],"cost":[158],"low.":[163],"The":[164],"availability":[165],"proposal":[168],"verified":[171],"via":[172],"performance":[174],"analyses":[175],"simulations.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}