41.5 Tb/s Data Transport over 549 km of Field Deployed Fiber Using Throughput Optimized Probabilistic-Shaped 144QAM to Support Metro Network Capacity Demands

2018 ◽  
Author(s):  
Tiejun J. Xia ◽  
Daniel L. Peterson ◽  
Glenn A. Wellbrock ◽  
Ezra Ip ◽  
Yue-Kai Huang ◽  
...  
Keyword(s):  
Network Capacity ◽  
Data Transport ◽  
Metro Network

Passive Optical Metro Network Based on NG-PON2 System to Support Cloud Edges

2019 ◽  
Vol E102.B (1) ◽  
pp. 88-96
Author(s):  
Kyota HATTORI ◽  
Masahiro NAKAGAWA ◽  
Masaru KATAYAMA ◽  
Jun-ichi KANI
Keyword(s):  
Metro Network

scholarly journals Adaplastics: forming the Zazie dans le métro network

2019 ◽  
Vol 27 (4) ◽  
pp. 457-473
Author(s):  
Armelle Blin-Rolland
Keyword(s):  
Metro Network

scholarly journals A Mathematical Study of Barcelona Metro Network

Electronics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 557
Author(s):  
Irene Mariñas-Collado ◽  
Elisa Frutos Bernal ◽  
Maria Teresa Santos Martin ◽  
Angel Martín del Rey ◽  
Roberto Casado Vara ◽  
...  
Keyword(s):  
Clustering Analysis ◽  
Transportation Network ◽  
Point Of View ◽  
Statistical Point ◽  
Transport Services ◽  
Urban Public Transport ◽  
The Common ◽  
Subway Stations ◽  
Metro Network

The knowledge of the topological structure and the automatic fare collection systems in urban public transport produce many data that need to be adequately analyzed, processed and presented. These data provide a powerful tool to improve the quality of transport services and plan ahead. This paper aims at studying, from a mathematical and statistical point of view, the Barcelona metro network; specifically: (1) the structural and robustness characteristics of the transportation network are computed and analyzed considering the complex network analysis; and (2) the common characteristics of the different subway stations of Barcelona, based on the passenger hourly entries, are identified through hierarchical clustering analysis. These results will be of great help in planning and restructuring transport to cope with the new social conditions, after the pandemic.

scholarly journals Flexible metro network architecture based on wavelength blockers and coherent transmission

2019 ◽  
Author(s):  
A. Dochhan ◽  
R. Emmerich ◽  
P.W. Berenguer ◽  
C. Schubert ◽  
J.K. Fischer ◽  
...  
Keyword(s):  
Network Architecture ◽  
Coherent Transmission ◽  
Metro Network

Design and Implementation of Buffer Control in EoS System

2013 ◽  
Vol 411-414 ◽  
pp. 684-687
Author(s):  
Wei He ◽  
Yan Gan Zhang ◽  
Xue Guang Yuan ◽  
Jin Nan Zhang
Keyword(s):  
Buffer Management ◽  
Transport Rate ◽  
Optimization Approach ◽  
Data Transport ◽  
Design And Implementation ◽  
End To End ◽  
Buffer Control ◽  
Improved Model ◽  
Eos System

We propose an optimization approach to EoS (Ethernet over SDH) buffer control which the objective is to dynamically adjust the EoS buffer management registers. We will present the improved model of the traffic buffer management based on embedded MCU to control the SDRAM of the EoS chip, and setup the end-to-end system to illustrate the feasibility and advantage of the solution in buffer management when the data transport rate suddenly exceed the bandwidth of Ethernet port.

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