Title :
Dynamic monitoring of physical link performance for path computation in transparent optical networks
Author :
Lee, Jun Haeng ; Yoshikane, Noboru ; Tsuritani, Takehiro ; Otani, Tomohiro
Author_Institution :
KDDI R&D Labs. Inc., Saitama
Abstract :
We propose a link performance monitoring technique based on a dedicated optical monitoring channel to dynamically assess link performance like link OSNR and link MPI crosstalk for path computation in transparent optical networks.
Keywords :
optical crosstalk; optical fibre networks; optical noise; optical receivers; telecommunication channels; wavelength division multiplexing; dynamic physical link performance monitoring; link MPI crosstalk; link OSNR; multipath interference; optical monitoring channel; path computation; receiver noise analysis; transparent optical networks; Computer networks; Degradation; Monitoring; Optical computing; Optical crosstalk; Optical fiber networks; Optical noise; Optical receivers; Optical transmitters; Physics computing;
Conference_Titel :
Opto-Electronics and Communications Conference, 2008 and the 2008 Australian Conference on Optical Fibre Technology. OECC/ACOFT 2008. Joint conference of the
Conference_Location :
Sydney
Print_ISBN :
978-0-85825-807-5
Electronic_ISBN :
978-0-85825-807-5
DOI :
10.1109/OECCACOFT.2008.4610603
