{"id":"https://openalex.org/W3214947596","doi":"https://doi.org/10.1109/ecoc52684.2021.9605847","title":"DSP Enabled, Amplitude Modulation Pilot Tone Based Optical Performance Monitoring in Coherent Systems","display_name":"DSP Enabled, Amplitude Modulation Pilot Tone Based Optical Performance Monitoring in Coherent Systems","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3214947596","doi":"https://doi.org/10.1109/ecoc52684.2021.9605847","mag":"3214947596"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc52684.2021.9605847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc52684.2021.9605847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5051566468","display_name":"Zhiping Jiang","orcid":"https://orcid.org/0000-0003-4742-6538"},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zhiping Jiang","raw_affiliation_strings":["Huawei Technologies Canada, Ottawa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Canada, Ottawa","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056346587","display_name":"Xuefeng Tang","orcid":"https://orcid.org/0009-0004-5713-5835"},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuefeng Tang","raw_affiliation_strings":["Huawei Technologies Canada, Ottawa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Canada, Ottawa","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101443985","display_name":"Simin Wang","orcid":"https://orcid.org/0000-0001-6735-8478"},"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":"Simin Wang","raw_affiliation_strings":["Huawei Technologies Co., Ltd., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102815806","display_name":"Ge Gao","orcid":"https://orcid.org/0000-0001-7213-8410"},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ge Gao","raw_affiliation_strings":["Optical Communication Technology Lab, Huawei Technologies France, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optical Communication Technology Lab, Huawei Technologies France, Paris, France","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082652305","display_name":"Dajiang Jin","orcid":null},"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":"Dajiang Jin","raw_affiliation_strings":["Huawei Technologies Co., Ltd., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358534","display_name":"Jianfeng Wang","orcid":"https://orcid.org/0009-0007-7091-5563"},"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":"Jianfeng Wang","raw_affiliation_strings":["Huawei Technologies Co., Ltd., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076402679","display_name":"Minggang Si","orcid":null},"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":"Minggang Si","raw_affiliation_strings":["Huawei Technologies Co., Ltd., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":0.9998000264167786,"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":0.9998000264167786,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.996399998664856,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9962999820709229,"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/pilot-signal","display_name":"Pilot signal","score":0.6771880388259888},{"id":"https://openalex.org/keywords/optical-modulation-amplitude","display_name":"Optical modulation amplitude","score":0.6715858578681946},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6448515057563782},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.6406533718109131},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.5915156602859497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.553132176399231},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5316964387893677},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5113338828086853},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4999399185180664},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.4882926940917969},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.47588956356048584},{"id":"https://openalex.org/keywords/optical-filter","display_name":"Optical filter","score":0.46605879068374634},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.46556901931762695},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.43642735481262207},{"id":"https://openalex.org/keywords/pulse-amplitude-modulation","display_name":"Pulse-amplitude modulation","score":0.4185439646244049},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.286394327878952},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27971896529197693},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.26558294892311096},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24621108174324036},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.2436060607433319},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.23827415704727173},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22280284762382507},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.21062371134757996},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19027060270309448},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14395356178283691},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.09540480375289917},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.09340772032737732}],"concepts":[{"id":"https://openalex.org/C197264572","wikidata":"https://www.wikidata.org/wiki/Q2095206","display_name":"Pilot signal","level":3,"score":0.6771880388259888},{"id":"https://openalex.org/C50831002","wikidata":"https://www.wikidata.org/wiki/Q7098873","display_name":"Optical modulation amplitude","level":4,"score":0.6715858578681946},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6448515057563782},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.6406533718109131},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.5915156602859497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.553132176399231},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5316964387893677},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5113338828086853},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4999399185180664},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.4882926940917969},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.47588956356048584},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.46605879068374634},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.46556901931762695},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.43642735481262207},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.4185439646244049},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.286394327878952},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27971896529197693},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.26558294892311096},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24621108174324036},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.2436060607433319},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.23827415704727173},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22280284762382507},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.21062371134757996},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19027060270309448},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14395356178283691},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.09540480375289917},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.09340772032737732},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc52684.2021.9605847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc52684.2021.9605847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1546662181","https://openalex.org/W1984911999","https://openalex.org/W2323657038","https://openalex.org/W2751921870","https://openalex.org/W2790008369","https://openalex.org/W2798952420","https://openalex.org/W2900470716","https://openalex.org/W2915687986","https://openalex.org/W3009518971","https://openalex.org/W3009634008","https://openalex.org/W3010061247","https://openalex.org/W3010391204","https://openalex.org/W3035855387","https://openalex.org/W3036112977","https://openalex.org/W3114145274","https://openalex.org/W3132913085","https://openalex.org/W6779695329"],"related_works":["https://openalex.org/W2146077051","https://openalex.org/W2546418653","https://openalex.org/W2005302913","https://openalex.org/W2097140143","https://openalex.org/W2025324604","https://openalex.org/W2022951626","https://openalex.org/W2348969936","https://openalex.org/W1598294729","https://openalex.org/W2793436530","https://openalex.org/W2124153997"],"abstract_inverted_index":{"We":[0],"review":[1],"the":[2],"progresses":[3],"of":[4],"amplitude":[5],"modulation":[6],"pilot":[7],"tone":[8],"generation":[9],"and":[10,13,26],"detection":[11],"techniques":[12],"its":[14],"applications":[15],"in":[16],"optical":[17,24],"performance":[18],"monitoring,":[19],"such":[20],"as":[21],"signal":[22],"spectrum,":[23],"filtering,":[25],"fiber":[27],"nonlinearity.":[28]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
