{"id":"https://openalex.org/W2805904545","doi":"https://doi.org/10.1109/wocc.2018.8373788","title":"APD-based delay-division-multiplexing OFDM-PONs","display_name":"APD-based delay-division-multiplexing OFDM-PONs","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2805904545","doi":"https://doi.org/10.1109/wocc.2018.8373788","mag":"2805904545"},"language":"en","primary_location":{"id":"doi:10.1109/wocc.2018.8373788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocc.2018.8373788","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 27th Wireless and Optical Communication Conference (WOCC)","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/A5029661488","display_name":"Jhih-Hao Hsu","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jhih-Hao Hsu","raw_affiliation_strings":["National Sun Yat-sen University, Kaohsiung, TW"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University, Kaohsiung, TW","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110549392","display_name":"Min Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Min Yu","raw_affiliation_strings":["National Sun Yat-sen University, Kaohsiung, TW"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University, Kaohsiung, TW","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096139183","display_name":"Chia-Chien","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Chien","raw_affiliation_strings":["National Sun Yat-sen University, Kaohsiung, TW"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University, Kaohsiung, TW","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034684401","display_name":"Chi-Hsiang Lin","orcid":"https://orcid.org/0000-0003-4509-5958"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Hsiang Lin","raw_affiliation_strings":["National Chiao Tung University, Hsinchu, TW"],"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Hsinchu, TW","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111941445","display_name":"Chun-Ting Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chun-Ting Lin","raw_affiliation_strings":["National Chiao Tung University, Hsinchu, TW"],"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Hsinchu, TW","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068913393","display_name":"Fumin Liu","orcid":"https://orcid.org/0000-0003-0065-7451"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fumin Liu","raw_affiliation_strings":["Huawei Technologies, Advanced Optical Access Network Research Center, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Advanced Optical Access Network Research Center, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039163297","display_name":"Lei Zhou","orcid":"https://orcid.org/0000-0001-7272-9093"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhou","raw_affiliation_strings":["Huawei Technologies, Advanced Optical Access Network Research Center, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Advanced Optical Access Network Research Center, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025551938","display_name":"Liming Fang","orcid":"https://orcid.org/0000-0002-1420-2047"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"LiMing Fang","raw_affiliation_strings":["Huawei Technologies, Advanced Optical Access Network Research Center, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Advanced Optical Access Network Research Center, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5029661488"],"corresponding_institution_ids":["https://openalex.org/I142974352"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04937437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10232","display_name":"Optical Network Technologies","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/T10232","display_name":"Optical Network Technologies","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/T10767","display_name":"Advanced Photonic Communication Systems","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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8282961845397949},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6302660703659058},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6201528906822205},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.601043701171875},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5386746525764465},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.533085823059082},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.4543262720108032},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.2758810520172119},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27096110582351685},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23521700501441956},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14979854226112366},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14851388335227966}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8282961845397949},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6302660703659058},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6201528906822205},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.601043701171875},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5386746525764465},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.533085823059082},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.4543262720108032},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.2758810520172119},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27096110582351685},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23521700501441956},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14979854226112366},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14851388335227966},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wocc.2018.8373788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocc.2018.8373788","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 27th Wireless and Optical Communication Conference (WOCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1970037364","https://openalex.org/W1987978657","https://openalex.org/W1995501760","https://openalex.org/W2022009853","https://openalex.org/W2122651897","https://openalex.org/W2337466125"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2517776947","https://openalex.org/W1986382998","https://openalex.org/W2084482193","https://openalex.org/W2610414734","https://openalex.org/W2063393180","https://openalex.org/W4243590696"],"abstract_inverted_index":{"Based":[0],"on":[1,165,199],"pre-allocated":[2],"relative":[3],"sampling":[4],"delays":[5],"among":[6],"optical":[7,18,149],"network":[8,19],"users":[9],"(ONUs)":[10],"in":[11,46,82,95,103,139,183,210],"an":[12,42,200],"orthogonal":[13],"frequency-division":[14],"multiplexing":[15],"(OFDM)":[16],"passive":[17],"(PON),":[20],"the":[21,63,66,86,98,153,161,175,178,195],"delay-division-multiplexing":[22],"(DDM)":[23],"technique":[24],"employs":[25],"signal":[26],"pre-processing":[27],"to":[28,32,49,55,77,109,122,136,159,189],"enable":[29,62],"demand":[30],"data":[31],"be":[33,157],"received":[34,150],"by":[35],"sub-Nyquist":[36,89],"analog-to-digital":[37],"sampling.":[38,90],"This":[39],"work":[40],"employed":[41],"avalanche":[43],"photodiode":[44,58],"(APD)":[45],"a":[47,56,184,190],"DDM-OFDM-PON":[48],"achieve":[50],"higher":[51],"loss":[52],"budget,":[53],"compared":[54],"p-i-n":[57],"(PIN).":[59],"To":[60,91],"successfully":[61,193],"pre-processing,":[64],"however,":[65],"knowledge":[67],"of":[68,88,100,125,144,163,177,180,204],"channel":[69,80,96,119,166,181],"response":[70,81],"is":[71,75],"required;":[72],"thus,":[73],"it":[74],"critical":[76],"estimate":[78],"complete":[79],"DDM-OFDM":[83],"systems":[84],"under":[85],"constraint":[87],"avoid":[92],"spectral":[93],"overlapping":[94],"estimation,":[97,167],"subcarriers":[99,130],"training":[101,129,154],"symbols":[102,155],"different":[104,110,123,132],"frequency":[105,133],"zones":[106],"are":[107],"allocated":[108],"time":[111],"slots.":[112],"Unfortunately,":[113],"this":[114],"scheme":[115,197],"may":[116],"sustain":[117],"inaccurate":[118],"estimation":[120,182],"due":[121],"degrees":[124],"APD":[126,201],"saturation":[127,164],"for":[128,152],"at":[131],"zones,":[134],"leading":[135],"significant":[137],"penalty":[138],"performance.":[140,171],"Thus,":[141],"careful":[142],"control":[143],"electrical":[145],"driving":[146],"power":[147,151],"and":[148,202],"will":[156],"important":[158],"reduce":[160],"impact":[162,176],"thereby":[168],"improving":[169],"transmission":[170],"We":[172],"experimentally":[173],"examined":[174],"accuracy":[179],"25-Gbps":[185],"APD-based":[186],"OFDM-PON.":[187],"Compared":[188],"PIN,":[191],"we":[192],"demonstrated":[194],"DDM":[196],"based":[198],"1/32":[203],"Nyquist":[205],"rate":[206],"with":[207],"5-dB":[208],"improvement":[209],"sensitivity":[211],"after":[212],"25-km":[213],"fiber":[214],"transmission.":[215]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
