ROUTING AND WAVELENGTH ASSIGNMENT OF SCHEDULED LIGHTPATH DEMANDS IN A WDM OPTICAL TRANSPORT NETWORK

2002 ◽  
Author(s):  
JOSUE KURI ◽  
NICOLAS PUECH ◽  
MAURICE GAGNAIRE ◽  
EMMANUEL DOTARO
Keyword(s):  
Routing And Wavelength Assignment ◽  
Wavelength Assignment ◽  
Transport Network ◽  
Optical Transport Network ◽  
Optical Transport

Wavelength Adaptive Assignment Scheme for Optical Transport Network in Intelligent Highway System

2012 ◽  
Vol 443-444 ◽  
pp. 558-562
Author(s):  
Lian Xing Hou ◽  
Meng Wei
Keyword(s):  
Wavelength Assignment ◽  
Transport Network ◽  
Collision Probability ◽  
Optical Transport Network ◽  
Traffic Loads ◽  
Optical Transport ◽  
Intensive Scheduling ◽  
Assignment Scheme ◽  
Highway System

In this paper, a wavelength adaptive assignment scheme called CExF (collision-evaluated adaptive fit) has been proposed for Optical Transport Network in Intelligent Highway to solve the date intensive scheduling. CExF assign a limited and more accurate weight, where the weight denotes the concurrent reservation probability, and the destination can select a wavelength with less collision probability by a new adaptive wavelength assignment according to the weight. Simulations show that CExF performs better in backward blocking, and even in forward blocking under medium traffic loads.

End-to-End Redundancy and Maintenance Condition Design for Nationwide Optical Transport Network

2018 ◽  
Vol E101.B (11) ◽  
pp. 2267-2276 ◽  
Author(s):  
Yoshihiko UEMATSU ◽  
Shohei KAMAMURA ◽  
Hiroshi YAMAMOTO ◽  
Aki FUKUDA ◽  
Rie HAYASHI
Keyword(s):  
Transport Network ◽  
Optical Transport Network ◽  
End To End ◽  
Optical Transport
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