Title :
Enhanced crankback for lightpath setup in multi-domain optical networks
Author :
Esmaeili, M. ; Xu, F. ; Ghani, N. ; Xie, C. ; Peng, M. ; Liu, Q.
Author_Institution :
ECE Dept., Univ. of New Mexico, Albuquerque, NM, USA
fDate :
5/1/2010 12:00:00 AM
Abstract :
This paper proposes a novel crankback scheme for routing and wavelength assignment across domains. The scheme leverages existing routing state and provides mechanisms to track signaling setup failures and limit overheads and delays.
Keywords :
optical fibre networks; telecommunication network routing; crankback; lightpath setup; multi-domain optical networks; track signaling; wavelength assignment; Bandwidth; Delay; Multiprotocol label switching; Network topology; Optical fiber networks; Skeleton; Wavelength assignment; Wavelength converters; Wavelength division multiplexing; Wavelength routing; Multi-domain optical networks, crankback;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2010.05.092269
