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INFOCOM
2003
IEEE
13 years 10 months ago
Behavior of Distributed Wavelength Provisioning in Wavelength-Routed Networks with Partial Wavelength Conversion
— Distributed wavelength provisioning is becoming one of the most important technologies for supporting the nextgeneration wavelength-routed networks. In this paper we analyze th...
Kejie Lu, Gaoxi Xiao, Imrich Chlamtac
INFOCOM
2003
IEEE
13 years 10 months ago
A Dynamic RWA Algorithm in a Wavelength-Routed All-Optical Network with Wavelength Converters
—Existing research demonstrated that an effective Routing and Wavelength Assignment (RWA) scheme and a wavelength converter placement algorithm are the two primary vehicles for i...
Xiaowen Chu, Bo Li
SC
2004
ACM
13 years 10 months ago
Collaborative User-Centric Lambda-Grid over Wavelength-Routed Network
Emerging lambda-Grid systems employ wavelength-routed network with optical switches to enable dynamic on-demand lightpaths with multi-gigabit rate bandwidth to interconnect shared...
Oliver T. Yu, Thomas A. DeFanti
ICDCS
1998
IEEE
13 years 9 months ago
Improved Lightpath (Wavelength) Routing in Large WDM Networks
We address the problem of efficient circuit switching in wide area networks. The solution provided is based on finding optimal routes for lightpaths and semilightpaths. A lightpat...
Weifa Liang, George Havas, Xiaojun Shen
COMCOM
2007
94views more  COMCOM 2007»
13 years 4 months ago
Distributed inter-domain lightpath provisioning in the presence of wavelength conversion
Dense wavelength division multiplexing (DWDM) has become the dominant transport layer technology for next-generation backbone networks due to its unprecedented capacity scalabilit...
Qing Liu, Nasir Ghani, Nageswara S. V. Rao, Ashwin...