@inproceedings{b7af605b25a54c69940f9f6f9665741e,
title = "Hierarchical inter-domain routing in optical DWDM networks",
abstract = "As DWDM technology proliferates there is a growing need to address distributed inter-domain lightpath provisioning issues. Although inter-domain provisioning has been well-studied for packet/cellswitching networks, the wavelength dimension presents many additional challenges. This paper develops a novel hierarchical GMPLS-based framework for provisioning all-optical and opto-electronic multi-domain DWDM networks. The scheme adapts topology abstraction schemes to aggregate domain-level state to improve routing scalability and lower inter-domain blocking. Related inter-domain lightpath RWA and signaling schemes are also tabled. Performance analysis results are presented along with directions for future work.",
keywords = "GMPLS, Inter-domain routing, Multi-domain DWDM provisioning, Optical networks, Topology abstraction",
author = "Q. Liu and K{\"o}k, {M. A.} and N. Ghani and Muthalaly, {V. M.} and M. Wang",
year = "2006",
doi = "10.1109/INFOCOM.2006.15",
language = "English (US)",
isbn = "1424402212",
series = "Proceedings - IEEE INFOCOM",
booktitle = "Proceedings - INFOCOM 2006",
note = "INFOCOM 2006: 25th IEEE International Conference on Computer Communications ; Conference date: 23-04-2006 Through 29-04-2006",
}