Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Mark Filer"'
Autor:
Radhakrishnan Nagarajan, Mark Filer
Publikováno v:
Datacenter Connectivity Technologies ISBN: 9781003337829
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3418925a9616059fc3eb128d55fff216
https://doi.org/10.1201/9781003337829-10
https://doi.org/10.1201/9781003337829-10
Autor:
Steven Searcy, Mark Filer, Sorin Tibuleac, Francois Trepanier, Guillaume Brochu, Sylvain Boudreau
Publikováno v:
Journal of Lightwave Technology. 38:3173-3179
Data center interconnect (DCI) links with high data-rate direct-detection require strict chromatic dispersion compensation. One such solution which has been widely deployed is based on four-level pulse amplitude modulation (PAM4). With this applicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897dd5d397228277f966efaf9efb4d4c
https://doi.org/10.1109/jlt.2020.2969818
https://doi.org/10.1109/jlt.2020.2969818
Autor:
Vittorio Curri, Gabriele Galimberti, Esther Le Rouzic, Yawei Yin, Gert Grammel, Mark Filer, Jan Kundrat, Karthikeyan Balasubramanian, Alessio Ferrari
Publikováno v:
ECOC
We compare measured QoT on production network to GNPy predictions, showing an excellent accuracy for 40 channels on two paths. Transmission exceeds 2000 km on mixed-fiber hybrid amplified links. Non-conservative prediction is observed only in 23% of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4e4a740db0cea8343d731911dfabf1
https://doi.org/10.1109/ecoc48923.2020.9333280
https://doi.org/10.1109/ecoc48923.2020.9333280
Autor:
Anna Ptasznik, Mark Filer, Winston A. Saunders, Nick Harland, Ginni Khanna, Christian L. Belady, Vojislav Dukic, Francesca Parmigiani, Christos Gkantsidis, Jeff Cox, Ankit Singla, Thomas Karagiannis
Publikováno v:
SIGCOMM
The difficulty of building large data centers in dense metro areas is pushing big cloud providers towards a different approach to scaling: multiple smaller data centers within tens of kilometers of each other, comprising a "region". We show that netw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c4a52165551785f1d106f7a23b8cab
https://doi.org/10.1145/3387514.3406220
https://doi.org/10.1145/3387514.3406220
Autor:
Mark Filer, Bruno Correia, Gabriele Galimberti, Gert Grammel, Alessio Ferrari, Yawei Yin, Karthikeyan Balasubramanian, Esther Le Rouzic, Jan Kundrat, Vittorio Curri
Publikováno v:
ONDM
We present GNPy: an open source software abstracting the physical layer of an optical network. GNPy has been developed by the physical simulation environment (PSE) team in the telecom infra project (TIP) consortium. We experimentally demonstrate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b47b8d2d3a486a648a7fc0abf8bac4f
https://doi.org/10.23919/ondm48393.2020.9133027
https://doi.org/10.23919/ondm48393.2020.9133027
Autor:
Vittorio Curri, Yawei Yin, Mark Filer, Gabriele Galimberti, Karthikeyan Balasubramanian, Esther Le Rouzic, Jan Kundrat, Alessio Ferrari, Gert Grammel
In this paper, we describe the validation of GNPy. GNPy is an open source application that approaches the optical layer according to a disaggregated paradigm, and its core engine is a quality-of-transmission estimator for coherent wavelength division
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bddbd77917c64ae539dc955825bb1b34
http://hdl.handle.net/11583/2826672
http://hdl.handle.net/11583/2826672
Autor:
Brandon Collings, Mark Filer
Publikováno v:
Springer Handbook of Optical Networks ISBN: 9783030162498
This chapter provides an overview of prominent optical network node architectures beginning with basic nonwavelength channel reconfigurable nodes through to the most advanced reconfigurable node configurations. The generic functionality of an optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ab0ac83dfcdd21bc34cec1ec0ad117
https://doi.org/10.1007/978-3-030-16250-4_8
https://doi.org/10.1007/978-3-030-16250-4_8
Autor:
Gabriele Galimberti, Mark Filer, Yawei Yin, Gert Grammel, Karthikeyan Balasubramanian, Jan Kundrat, Esther Le Rouzic, Vittorio Curri, Alessio Ferrari
Publikováno v:
OFC
We test the QoT-E of the GNPy library fed by data from the network controller against experimental measurements on mixed-fiber, Raman-amplified, multi-vendor scenarios on the full C-band: an excellent accuracy within 1 dB is shown.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cc1a4620af8181afae2e816f5ff4ca8
https://doi.org/10.1364/ofc.2020.w3c.2
https://doi.org/10.1364/ofc.2020.w3c.2
Autor:
Shengxiang Zhu, Thomas Karagiannis, Ginni Khanna, Francesca Parmigiani, Christos Gkantsidis, Mark Filer
Publikováno v:
OFC
We propose and experimentally demonstrate an all-optical architecture for data center interconnect networks with reconfiguration times of a few seconds. Filtering and amplification transient effects have minimal impact on BER performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5946643d4d9b33156f8108f196cf6324
https://doi.org/10.1364/ofc.2020.w2a.33
https://doi.org/10.1364/ofc.2020.w2a.33