Title :
Topology abstraction schemes in multi-domain full wavelength conversion DWDM networks
Author :
Liu, Q. ; Ghani, N.
Author_Institution :
Dept. of Electr.&Comput. Eng., Univ. of New Mexico, Albuquerque, NM
Abstract :
This paper addresses the important area of inter-domain routing and lightpath provisioning in DWDM networks with opto-electronic conversion. Unlike previous work, the more challenging case of full wavelength conversion is considered which requires the handling of converter state. To address this challenge a novel full-mesh abstraction scheme is devised to summarize both wavelength and converter state. Performance analysis results are then presented to demonstrate the effectiveness of the proposed mechanisms.
Keywords :
optical fibre networks; optical wavelength conversion; telecommunication network routing; telecommunication network topology; wavelength division multiplexing; dense wavelength division multiplexing; full-mesh abstraction scheme; inter-domain routing; lightpath provisioning; multidomain full wavelength conversion DWDM network; opto-electronic conversion; topology abstraction scheme; Costs; Network topology; Optical fiber networks; Optical wavelength conversion; Scalability; US Department of Energy; Wavelength conversion; Wavelength converters; Wavelength division multiplexing; Wavelength routing; GMPLS; Multi-domain networks; full wavelength conversion; inter-domain DWDM routing; optical networks; topology abstraction;
Conference_Titel :
Advanced Networks and Telecommunication Systems, 2007 First International Symposium on
Conference_Location :
Mumbai
Print_ISBN :
978-1-4244-1859-6
Electronic_ISBN :
978-1-4244-1860-2
DOI :
10.1109/ANTS.2007.4620205
