{"id":"https://openalex.org/W2002143698","doi":"https://doi.org/10.1109/mcom.2013.6476866","title":"DSP-based optical access approaches for enhancing NG-PON2 systems","display_name":"DSP-based optical access approaches for enhancing NG-PON2 systems","publication_year":2013,"publication_date":"2013-03-01","ids":{"openalex":"https://openalex.org/W2002143698","doi":"https://doi.org/10.1109/mcom.2013.6476866","mag":"2002143698"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2013.6476866","doi":"https://doi.org/10.1109/mcom.2013.6476866","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2013.6476866","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","norway-2","poland-200","russia-white-list-1"],"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 Communications Magazine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5110054405","display_name":"Naoto Yoshimoto","orcid":null,"observed_orcids":[]},"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":"Naoto Yoshimoto","raw_affiliation_strings":["Optical Access System Project, NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","NTT Corp.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optical Access System Project, NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Corp.#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018467880","display_name":"Jun\u2010ichi Kani","orcid":"https://orcid.org/0000-0003-2742-2935","observed_orcids":["https://orcid.org/0000-0003-2742-2935"]},"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":"Jun-ichi Kani","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","NTT Corp.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Corp.#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003726960","display_name":"Sang-Yuep Kim","orcid":"https://orcid.org/0000-0002-4155-2149","observed_orcids":["https://orcid.org/0000-0002-4155-2149"]},"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":"Sang-Yuep Kim","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories, NTT Corporation, Chiba, Japan","NTT Corp.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Chiba, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Corp.#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038331705","display_name":"Noriko Iiyama","orcid":"https://orcid.org/0000-0002-0413-4538","observed_orcids":["https://orcid.org/0000-0002-0413-4538"]},"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":"Noriko Iiyama","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","NTT Corp.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Corp.#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111743385","display_name":"Jun Terada","orcid":null,"observed_orcids":[]},"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":"Jun Terada","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","NTT Corp.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Corp.#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":{"value":2995,"currency":"USD","value_usd":2995},"apc_paid":null,"fwci":7.0719,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.97360277,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"51","issue":"3","first_page":"58","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9726999998092651,"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":0.9726999998092651,"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":0.025699999183416367,"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/T11797","display_name":"graph theory and CDMA systems","score":0.00019999999494757503,"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/ng-pon2","display_name":"NG-PON2","score":0.9819999933242798},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"digital signal processing","score":0.9380000233650208},{"id":"https://openalex.org/keywords/optical-access-networks","display_name":"optical access networks","score":0.9819999933242798},{"id":"https://openalex.org/keywords/coherent-optical-reception","display_name":"coherent optical reception","score":0.5770000219345093},{"id":"https://openalex.org/keywords/reach-extension","display_name":"reach extension","score":0.6069999933242798},{"id":"https://openalex.org/keywords/multiplexing","display_name":"multiplexing","score":0.9049999713897705},{"id":"https://openalex.org/keywords/cost-performance-trade-off","display_name":"cost-performance trade-off","score":0.9210000038146973},{"id":"https://openalex.org/keywords/optical-network-unit","display_name":"optical network unit","score":0.9929999709129333}],"concepts":[{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.7881680727005005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7631343603134155},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5394270420074463},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.46641668677330017},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.45107123255729675},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.42179346084594727},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3810771703720093},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36347323656082153},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3452751636505127},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3381633758544922},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.27856677770614624},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.1369115710258484},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0942511260509491}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2013.6476866","doi":"https://doi.org/10.1109/mcom.2013.6476866","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2013.6476866","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","norway-2","poland-200","russia-white-list-1"],"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 Communications Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1971063081","https://openalex.org/W2038915729","https://openalex.org/W2089955597","https://openalex.org/W2096286911","https://openalex.org/W2107882243","https://openalex.org/W2128892871","https://openalex.org/W6673037899"],"related_works":["https://openalex.org/W2964517734","https://openalex.org/W2021755384","https://openalex.org/W1990456325","https://openalex.org/W3048318173","https://openalex.org/W2052095722","https://openalex.org/W2535224936","https://openalex.org/W4299581042","https://openalex.org/W4226052091","https://openalex.org/W2950105292","https://openalex.org/W2331013076"],"abstract_inverted_index":{"Motivated":[0],"by":[1,22,35,45],"recent":[2],"progress":[3],"in":[4],"next-generation":[5],"PON2,":[6],"or":[7],"NG-PON2,":[8],"standardization,":[9],"this":[10],"article":[11],"reviews":[12],"digital":[13,56],"signal":[14],"processing":[15],"technologies":[16],"to":[17],"further":[18],"enhance":[19],"NG-PON2":[20],"systems":[21],"realizing":[23],"flexible":[24,32],"and":[25,39,59,77],"cost-effective":[26],"optical":[27,74,78],"access":[28,69],"network":[29,70,79],"deployments.":[30],"First,":[31],"speed":[33],"upgrades":[34],"DSP-enabled":[36],"advanced":[37],"modulation":[38],"multiplexing":[40],"approaches":[41],"are":[42],"described,":[43],"followed":[44],"a":[46,66],"consideration":[47],"of":[48],"cost-performance":[49],"trade-offs.":[50],"Next,":[51],"reach":[52],"extension":[53],"using":[54],"DSP-based":[55],"coherent":[57],"reception":[58],"impairment":[60],"compensation":[61],"is":[62,81],"overviewed.":[63],"Finally,":[64],"as":[65],"future":[67],"goal,":[68],"virtualization":[71],"with":[72],"reconfigurable":[73],"line":[75],"terminals":[76],"units":[80],"discussed.":[82]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":5}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}