{"id":"https://openalex.org/W2217619802","doi":"https://doi.org/10.1364/jocn.7.001120","title":"Long-reach SSB-OFDM-PON Employing Fractional Sampling and Super-Nyquist Image Induced Aliasing","display_name":"Long-reach SSB-OFDM-PON Employing Fractional Sampling and Super-Nyquist Image Induced Aliasing","publication_year":2015,"publication_date":"2015-11-13","ids":{"openalex":"https://openalex.org/W2217619802","doi":"https://doi.org/10.1364/jocn.7.001120","mag":"2217619802"},"language":"en","primary_location":{"id":"doi:10.1364/jocn.7.001120","is_oa":false,"landing_page_url":"https://doi.org/10.1364/jocn.7.001120","pdf_url":null,"source":{"id":"https://openalex.org/S180088163","display_name":"Journal of Optical Communications and Networking","issn_l":"1943-0620","issn":["1943-0620","1943-0639"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications and Networking","raw_type":"journal-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/A5046293807","display_name":"Changjian Guo","orcid":"https://orcid.org/0000-0002-8079-460X"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Changjian Guo","raw_affiliation_strings":["The authors are with South China Normal University, Guangzhou 510006, China (e-mail: changjian.guo@coer-scnu.org)","South China Normal University, Guangzhou, 510006, China"],"affiliations":[{"raw_affiliation_string":"The authors are with South China Normal University, Guangzhou 510006, China (e-mail: changjian.guo@coer-scnu.org)","institution_ids":[]},{"raw_affiliation_string":"South China Normal University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102730198","display_name":"Jiawei Liang","orcid":"https://orcid.org/0000-0002-1338-7983"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Liang","raw_affiliation_strings":["The authors are with South China Normal University, Guangzhou 510006, China (e-mail: changjian.guo@coer-scnu.org)","South China Normal University, Guangzhou, 510006, China"],"affiliations":[{"raw_affiliation_string":"The authors are with South China Normal University, Guangzhou 510006, China (e-mail: changjian.guo@coer-scnu.org)","institution_ids":[]},{"raw_affiliation_string":"South China Normal University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101619802","display_name":"Rong Li","orcid":"https://orcid.org/0009-0000-9293-0923"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Li","raw_affiliation_strings":["The authors are with South China Normal University, Guangzhou 510006, China (e-mail: changjian.guo@coer-scnu.org)","South China Normal University, Guangzhou, 510006, China"],"affiliations":[{"raw_affiliation_string":"The authors are with South China Normal University, Guangzhou 510006, China (e-mail: changjian.guo@coer-scnu.org)","institution_ids":[]},{"raw_affiliation_string":"South China Normal University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I187400657"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5046293807"],"corresponding_institution_ids":["https://openalex.org/I187400657"],"apc_list":null,"apc_paid":null,"fwci":0.6006,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.73164827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"7","issue":"12","first_page":"1120","last_page":"1120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9995999932289124,"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6936818957328796},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.6211608052253723},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5179311633110046},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5163220763206482},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.4944601058959961},{"id":"https://openalex.org/keywords/nyquist-frequency","display_name":"Nyquist frequency","score":0.4479677677154541},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36390161514282227},{"id":"https://openalex.org/keywords/undersampling","display_name":"Undersampling","score":0.2981081008911133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29448458552360535},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.24087679386138916},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1816910207271576},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15640422701835632}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6936818957328796},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.6211608052253723},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5179311633110046},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5163220763206482},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.4944601058959961},{"id":"https://openalex.org/C98273374","wikidata":"https://www.wikidata.org/wiki/Q1501757","display_name":"Nyquist frequency","level":3,"score":0.4479677677154541},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36390161514282227},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.2981081008911133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29448458552360535},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.24087679386138916},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1816910207271576},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15640422701835632}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1364/jocn.7.001120","is_oa":false,"landing_page_url":"https://doi.org/10.1364/jocn.7.001120","pdf_url":null,"source":{"id":"https://openalex.org/S180088163","display_name":"Journal of Optical Communications and Networking","issn_l":"1943-0620","issn":["1943-0620","1943-0639"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3627297644","display_name":null,"funder_award_id":"201001D0104799318","funder_id":"https://openalex.org/F4320333334","funder_display_name":"Guangdong Province Introduction of Innovative R&D Team"},{"id":"https://openalex.org/G4768329983","display_name":null,"funder_award_id":"2014A030313430","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G8724512568","display_name":null,"funder_award_id":"61307090","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"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320333334","display_name":"Guangdong Province Introduction of Innovative R&D Team","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1984410750","https://openalex.org/W1996551550","https://openalex.org/W2050325011","https://openalex.org/W2091069366","https://openalex.org/W2093696089","https://openalex.org/W2101662201","https://openalex.org/W2108783746","https://openalex.org/W2109841175","https://openalex.org/W2110774823","https://openalex.org/W2110898428","https://openalex.org/W2113255587","https://openalex.org/W2130019790","https://openalex.org/W2132633288","https://openalex.org/W2140650302","https://openalex.org/W2145333873","https://openalex.org/W2153372660","https://openalex.org/W2167315905","https://openalex.org/W2168180700"],"related_works":["https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W2166250390","https://openalex.org/W2306672848","https://openalex.org/W2019909929","https://openalex.org/W2315093958","https://openalex.org/W2023356733","https://openalex.org/W2088876879","https://openalex.org/W2176079168","https://openalex.org/W2071732377"],"abstract_inverted_index":{"We":[0,46,70,122],"investigate":[1],"frequency":[2,103],"diversity":[3],"introduced":[4],"by":[5,59],"deliberate":[6],"aliasing":[7],"of":[8,52,78,100],"in-band":[9],"signals":[10],"using":[11,138],"super-Nyquist":[12,90],"images":[13,91],"in":[14,128,145],"an":[15,79,132],"optical":[16,27],"single-sideband":[17],"(SSB)":[18],"modulated":[19,85,134],"and":[20,33,83,108,119],"directly":[21],"detected":[22],"orthogonal":[23],"frequency-division":[24],"multiplexing":[25],"passive":[26],"network":[28],"(OFDM-PON)":[29],"system.":[30],"Fractional":[31],"sampling":[32],"a":[34,61,125],"low-complexity":[35],"per-subcarrier":[36],"maximum-ratio-combining":[37],"(MRC)":[38],"algorithm":[39],"are":[40],"proposed":[41,140],"to":[42],"combine":[43],"the":[44,49,53,75,88,97,101,106,110,139,146],"diversity.":[45],"show":[47],"that":[48,73,109],"computation":[50],"complexity":[51],"MRC":[54],"can":[55,92,113],"be":[56,93,114],"well":[57],"controlled":[58],"adding":[60],"2×":[62],"resampling":[63],"after":[64,117],"digital":[65],"filtering":[66],"without":[67,142],"compromising":[68],"performance.":[69],"experimentally":[71],"demonstrate":[72,124],"for":[74,95,131],"downlink":[76],"transmission":[77],"8 GHz,":[80],"16-QAM":[81],"mapped,":[82],"SSB":[84,135],"OFDM-PON":[86,136],"system,":[87],"residual":[89],"used":[94],"boosting":[96],"signal-to-noise":[98],"ratio":[99],"higher":[102],"subcarriers":[104],"at":[105],"receiver":[107,111],"sensitivity":[112],"significantly":[115],"improved":[116],"24.4 km":[118],"80 km":[120],"transmission.":[121],"also":[123],"significant":[126],"increase":[127],"system":[129],"capacity":[130],"adaptively":[133],"when":[137],"scheme":[141],"any":[143],"modification":[144],"transmitter.":[147]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}