C to C+L Bands Upgrade with Resource Re-provisioning in Optical Backbone Networks

Tanjila Ahmed,Sabidur Rahman,Aniket Pradhan,Abhijit Mitra,Massimo Tornatore,Andrew Lord,Biswanath Mukherjee

C to C+L Bands Upgrade with Resource Re-provisioning in Optical Backbone Networks

2021

Tanjila Ahmed
Sabidur Rahman
Aniket Pradhan
Abhijit Mitra
Massimo Tornatore
Andrew Lord
Biswanath Mukherjee

Resource re-provisioning during network upgrade from C to C+L bands can optimize resource allocation and postpone upgrade cost. Results show re-provisioning shorter lightpaths to L band leads to a more cost-effective upgrade.

Keywords:

L band
Resource management
Resource (project management)
Resource allocation
Computer network
Computer science
optical signal to noise ratio
Provisioning
Upgrade

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