Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Ankush Mahajan"'
1
Akademický článek
Impact of Multi-Vendor Transponders Performance on Design Margin in Optical Networks
Autor: Ankush Mahajan, Konstantinos Christodoulopoulos, Ricardo Martinez, Raul Munoz, Salvatore Spadaro
Publikováno v: IEEE Access, Vol 9, Pp 118927-118940 (2021)
For reliable and efficient network planning and operation, accurate estimation of Quality of Transmission (QoT) is necessary. In optical networks, a physical layer model (PLM) is typically used as a QoT estimation tool (Qtool) including a design marg
Externí odkaz: https://doaj.org/article/eea9aba077ce44beb250b3546f8d6fcd
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2
Akademický článek
An inductive-capacitive-circuit-based micro-electromechanical system wireless capacitive pressure sensor for avionic applications: Preliminary investigations, theoretical modelling and simulation examination of newly proposed methodology
Autor: Sumit Kumar Jindal, Ankush Mahajan, Sanjeev Kumar Raghuwanshi
Publikováno v: Measurement + Control, Vol 52 (2019)
Pressure is a key unit of measure in aerospace industries. Spontaneous precise measurement of pressure has to be compassed at locations where it is futile and impractical to couple the pressure responsive constituent to the conditional electronics or
Externí odkaz: https://doaj.org/article/c8198b8007f84302a09089134d95b857
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6
Quality of transmission estimator retraining for dynamic optimization in optical networks
Autor: Salvatore Spadaro, Ankush Mahajan, Raul Munoz, Konstantinos Christodoulopoulos, Ricardo Martinez
Publikováno v: Journal of Optical Communications and Networking
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
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Optical network optimization involves an algorithm and a physical layer model (PLM) to estimate the quality of transmission of connections while examining candidate optimization operations. In particular, the algorithm typically calculates intermedia
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::761a66fa694511c50be64a4b65db5def
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7
Impact of Multi-Vendor Transponders Performance on Design Margin in Optical Networks
Autor: Konstantinos Christodoulopoulos, Ricardo Martinez, Raul Munoz, Ankush Mahajan, Salvatore Spadaro
Publikováno v: IEEE Access
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
IEEE Access, Vol 9, Pp 118927-118940 (2021)
For reliable and efficient network planning and operation, accurate estimation of Quality of Transmission (QoT) is necessary. In optical networks, a physical layer model (PLM) is typically used as a QoT estimation tool (Qtool) including a design marg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e29401afac02e0967ed78cd0d414614
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8
Modelling Multi-Vendor Transponders Performance and Optimizing Launch Power
Autor: Ankush Mahajan, Salvatore Spadaro, Ricardo Martinez, Konstantinos Christodoulopoulos, Raul Munoz
Publikováno v: ECOC
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
2020 European Conference on Optical Communications (ECOC)
We propose physical layer model extensions that capture the performance variations of multivendor transponders and use those with appropriate algorithms to optimize connections’ launch powers. We estimated potential SNR improvements upto ~35% for 4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4693625d4f9d0c9e0c65e2ba8360afbd
https://doi.org/10.1109/ecoc48923.2020.9333309
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9
Modeling EDFA Gain Ripple and Filter Penalties With Machine Learning for Accurate QoT Estimation
Autor: Konstantinos Christodoulopoulos, Ricardo Martinez, Ankush Mahajan, Raul Munoz, Salvatore Spadaro
Publikováno v: Journal of Lightwave Technology
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
JOURNAL OF LIGHTWAVE TECHNOLOGY
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname
r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1259e8526a9fde13f3435b904ac77cd6
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10
Modeling Filtering Penalties in ROADM-based Networks with Machine Learning for QoT Estimation
Autor: Kostas Christodoulopoulos, Ricardo Martinez, Salvatore Spadaro, Raul Munoz, Ankush Mahajan
Publikováno v: OFC
Scopus-Elsevier
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Optical Fiber Communication Conference (OFC) 2020
Monitoring 3dB bandwidth and other spectrum related parameters at ROADMs provides information about quality of their filters. We propose a machine-learning model to estimate end-toend filtering penalty for more accurate QoT estimation of future conne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfa08c78d7a13bf3c23b82b69c2b3416
https://doi.org/10.1364/ofc.2020.th3d.4
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