{"id":"https://openalex.org/W3129394927","doi":"https://doi.org/10.1109/ecoc48923.2020.9333243","title":"Nonlinear Interference Analysis of Probabilistic Shaping vs. 4D Geometrically Shaped Formats","display_name":"Nonlinear Interference Analysis of Probabilistic Shaping vs. 4D Geometrically Shaped Formats","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3129394927","doi":"https://doi.org/10.1109/ecoc48923.2020.9333243","mag":"3129394927"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc48923.2020.9333243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc48923.2020.9333243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 European Conference on Optical Communications (ECOC)","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/A5100427431","display_name":"Bin Chen","orcid":"https://orcid.org/0000-0003-3503-2291"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bin Chen","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hefei University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hefei University of Technology, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080142223","display_name":"Chigo Okonkwo","orcid":"https://orcid.org/0000-0002-5716-6728"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Chigo Okonkwo","raw_affiliation_strings":["Eindhoven University of Technology, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060148074","display_name":"Alex Alvarado","orcid":"https://orcid.org/0000-0002-2172-3051"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Alex Alvarado","raw_affiliation_strings":["Eindhoven University of Technology, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100427431"],"corresponding_institution_ids":["https://openalex.org/I16365422"],"apc_list":null,"apc_paid":null,"fwci":0.2055,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53611143,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","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/T10232","display_name":"Optical Network Technologies","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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9950000047683716,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9916999936103821,"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/orthant","display_name":"Orthant","score":0.8161278963088989},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7303234934806824},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.661703884601593},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6466822624206543},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6198508739471436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.598854124546051},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5969024896621704},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.413186252117157},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3734147250652313},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3354848027229309},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3265199065208435},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.324867844581604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3004029393196106},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.28422296047210693},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.19673049449920654},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1539529263973236},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1457105278968811},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10766330361366272},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10331162810325623},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.08543655276298523}],"concepts":[{"id":"https://openalex.org/C2780016784","wikidata":"https://www.wikidata.org/wiki/Q2714507","display_name":"Orthant","level":2,"score":0.8161278963088989},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7303234934806824},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.661703884601593},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6466822624206543},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6198508739471436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.598854124546051},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5969024896621704},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.413186252117157},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3734147250652313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3354848027229309},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3265199065208435},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.324867844581604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3004029393196106},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.28422296047210693},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.19673049449920654},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1539529263973236},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1457105278968811},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10766330361366272},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10331162810325623},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08543655276298523},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ecoc48923.2020.9333243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc48923.2020.9333243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/a826fdd8-8be7-46f0-9fca-76e0613726b2","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/a826fdd8-8be7-46f0-9fca-76e0613726b2","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chen, B, Okonkwo, C & Alvarado, A 2021, Nonlinear Interference Analysis of Probabilistic Shaping vs. 4D Geometrically Shaped Formats. in 2020 European Conference on Optical Communications, ECOC 2020., 9333243, Institute of Electrical and Electronics Engineers, 46th European Conference on Optical Communications, ECOC 2020, Virtual, Brussels, Belgium, 6/12/20. https://doi.org/10.1109/ECOC48923.2020.9333243","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.tue.nl:publications/a826fdd8-8be7-46f0-9fca-76e0613726b2","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85101179288&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Chen, B, Okonkwo, C & Alvarado, A 2021, Nonlinear Interference Analysis of Probabilistic Shaping vs. 4D Geometrically Shaped Formats. in 2020 European Conference on Optical Communications, ECOC 2020., 9333243, Institute of Electrical and Electronics Engineers, 46th European Conference on Optical Communications, ECOC 2020, Virtual, Brussels, Belgium, 6/12/20. https://doi.org/10.1109/ECOC48923.2020.9333243","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:tue:oai:pure.tue.nl:publications/a826fdd8-8be7-46f0-9fca-76e0613726b2","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/a826fdd8-8be7-46f0-9fca-76e0613726b2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2020 European Conference on Optical Communications, ECOC 2020","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4698725969","display_name":null,"funder_award_id":"61701155","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G565393641","display_name":null,"funder_award_id":"15685","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1980735512","https://openalex.org/W1999631531","https://openalex.org/W2004780014","https://openalex.org/W2138286746","https://openalex.org/W2158466845","https://openalex.org/W2296257523","https://openalex.org/W2428252953","https://openalex.org/W2586172894","https://openalex.org/W2610165876","https://openalex.org/W2610732809","https://openalex.org/W2763669510","https://openalex.org/W2765966710","https://openalex.org/W2885589241","https://openalex.org/W2912526115","https://openalex.org/W2936485326","https://openalex.org/W2971303820","https://openalex.org/W3010441743","https://openalex.org/W3013279953","https://openalex.org/W3098684266","https://openalex.org/W3102459592","https://openalex.org/W3104721349","https://openalex.org/W3105881553","https://openalex.org/W3105972012","https://openalex.org/W4295093049","https://openalex.org/W6737747412","https://openalex.org/W6775032760"],"related_works":["https://openalex.org/W772650738","https://openalex.org/W2044221060","https://openalex.org/W2112958926","https://openalex.org/W3037833187","https://openalex.org/W4293414471","https://openalex.org/W2950768703","https://openalex.org/W2067698461","https://openalex.org/W832725505","https://openalex.org/W2400272108","https://openalex.org/W819457920"],"abstract_inverted_index":{"Performance":[0],"trade-offs":[1],"between":[2],"linear":[3],"shaping":[4],"and":[5,31],"nonlinear":[6],"tolerance":[7],"of":[8],"the":[9,28],"recently":[10],"introduced":[11],"4D":[12],"orthant-symmetric":[13],"128-ary":[14],"modulation":[15],"format":[16,30],"are":[17],"investigated.":[18],"Numerical":[19],"simulations":[20],"show":[21],"9.3%":[22],"reach":[23],"increase":[24],"with":[25,34],"respect":[26],"to":[27],"7b4D-2A8PSK":[29],"probabilistically-shaped":[32],"16QAM":[33],"short":[35],"blocklength.":[36]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}