{"id":"https://openalex.org/W2095997752","doi":"https://doi.org/10.1109/icton.2014.6876346","title":"Power budget improvement for coherent optical — OFDM access upstream transmission using TCM with constellation shaping","display_name":"Power budget improvement for coherent optical — OFDM access upstream transmission using TCM with constellation shaping","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2095997752","doi":"https://doi.org/10.1109/icton.2014.6876346","mag":"2095997752"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2014.6876346","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2014.6876346","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 16th International Conference on Transparent Optical Networks (ICTON)","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/A5074623510","display_name":"Yingkan Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Yingkan Chen","raw_affiliation_strings":["Lehrstuhl fur Nachrichtentechnik, Technische Universit\u00e4t M\u00fcnchen, M\u00fcnchen, Germany","Lehrstuhl fur Nachrichtentechnik, Tech. Univ. Munchen, Mu\u0308nchen, Germany"],"affiliations":[{"raw_affiliation_string":"Lehrstuhl fur Nachrichtentechnik, Technische Universit\u00e4t M\u00fcnchen, M\u00fcnchen, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Lehrstuhl fur Nachrichtentechnik, Tech. Univ. Munchen, Mu\u0308nchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077108082","display_name":"Christian Ruprecht","orcid":null},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Ruprecht","raw_affiliation_strings":["Chair for Communications, University of Kiel, Kiel, Germany","Commun., Univ. of Kiel, Kiel, Germany"],"affiliations":[{"raw_affiliation_string":"Chair for Communications, University of Kiel, Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]},{"raw_affiliation_string":"Commun., Univ. of Kiel, Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079458426","display_name":"Werner Rosenkranz","orcid":"https://orcid.org/0000-0002-3665-7915"},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Werner Rosenkranz","raw_affiliation_strings":["Chair for Communications, University of Kiel, Kiel, Germany","Commun., Univ. of Kiel, Kiel, Germany"],"affiliations":[{"raw_affiliation_string":"Chair for Communications, University of Kiel, Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]},{"raw_affiliation_string":"Commun., Univ. of Kiel, Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044526073","display_name":"Norbert Hanik","orcid":"https://orcid.org/0009-0000-0329-1091"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Norbert Hanik","raw_affiliation_strings":["Lehrstuhl fur Nachrichtentechnik, Technische Universit\u00e4t M\u00fcnchen, M\u00fcnchen, Germany","Lehrstuhl fur Nachrichtentechnik, Tech. Univ. Munchen, Mu\u0308nchen, Germany"],"affiliations":[{"raw_affiliation_string":"Lehrstuhl fur Nachrichtentechnik, Technische Universit\u00e4t M\u00fcnchen, M\u00fcnchen, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Lehrstuhl fur Nachrichtentechnik, Tech. Univ. Munchen, Mu\u0308nchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074623510"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":0.628,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74360565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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":0.9998999834060669,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9993000030517578,"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/power-budget","display_name":"Power budget","score":0.7733762264251709},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7249134182929993},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6489551067352295},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6070022583007812},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.5895912647247314},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.548551619052887},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5045047998428345},{"id":"https://openalex.org/keywords/link-budget","display_name":"Link budget","score":0.4929060935974121},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.49090439081192017},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.4797576665878296},{"id":"https://openalex.org/keywords/upstream","display_name":"Upstream (networking)","score":0.4784029424190521},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46326425671577454},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.43949007987976074},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4262091815471649},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.41154706478118896},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3919524550437927},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3531332015991211},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.2227495014667511},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1947617530822754},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18702757358551025},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.15072059631347656},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14769691228866577},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11687147617340088}],"concepts":[{"id":"https://openalex.org/C149768029","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Power budget","level":4,"score":0.7733762264251709},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7249134182929993},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6489551067352295},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6070022583007812},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.5895912647247314},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.548551619052887},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5045047998428345},{"id":"https://openalex.org/C94137725","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Link budget","level":3,"score":0.4929060935974121},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.49090439081192017},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.4797576665878296},{"id":"https://openalex.org/C191172861","wikidata":"https://www.wikidata.org/wiki/Q7899321","display_name":"Upstream (networking)","level":2,"score":0.4784029424190521},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46326425671577454},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.43949007987976074},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4262091815471649},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.41154706478118896},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3919524550437927},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3531332015991211},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.2227495014667511},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1947617530822754},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18702757358551025},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.15072059631347656},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14769691228866577},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11687147617340088},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"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/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2014.6876346","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2014.6876346","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 16th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W357997197","https://openalex.org/W1967082946","https://openalex.org/W2009166973","https://openalex.org/W2048168405","https://openalex.org/W2064377395","https://openalex.org/W2095920353","https://openalex.org/W2123068486","https://openalex.org/W2171228215","https://openalex.org/W2318725177","https://openalex.org/W2320703891","https://openalex.org/W4230557345"],"related_works":["https://openalex.org/W2948196776","https://openalex.org/W4312177368","https://openalex.org/W2296495233","https://openalex.org/W4323925977","https://openalex.org/W2949321458","https://openalex.org/W3159175700","https://openalex.org/W2791031700","https://openalex.org/W2946612242","https://openalex.org/W2752608457","https://openalex.org/W3156094415"],"abstract_inverted_index":{"Power-budget":[0],"improvement":[1],"to":[2,31],"support":[3],"more":[4],"Optical":[5],"Network":[6],"Units":[7],"(ONU)":[8],"is":[9,29,43,58],"the":[10,33,59],"most":[11],"significant":[12],"issue":[13],"for":[14,24,36],"passive":[15],"optical":[16,64,69],"access":[17,65],"networks.":[18],"Investigation":[19],"on":[20],"Trellis":[21],"coded":[22],"modulation":[23],"multi-user":[25],"phase":[26],"noise":[27],"channel":[28],"conducted":[30],"improve":[32],"power":[34,41],"budget":[35,42],"CO-OFDMA":[37,47],"uplink":[38],"transmission.":[39],"The":[40],"doubled":[44],"enabling":[45],"37.4-km":[46],"upstream":[48],"transmission":[49],"supporting":[50],"32":[51],"ONUs.":[52],"To":[53],"our":[54],"best":[55],"knowledge,":[56],"this":[57],"first":[60],"field":[61],"trial":[62],"of":[63],"network":[66],"using":[67],"coherent":[68],"-":[70],"OFDM":[71],"technique.":[72]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}