8 February 2005 A smart metropolitan area optical network in the future
Author Affiliations +
Abstract
Currently Metropolitan Area Optical Networks are still based on SDH/SONET technologies. The disadvantages of such a rigid SDH/SONET rate hierarchy, especially when data applications such as Ethernet are considered, were soon realized. At the same time fast, link setup and release, and dynamic increase and decrease of the link bandwidth will be the scene of the future network. In order to meet the new requirements, the future network will combine with ASON/GMPLS, which is just the protocol to provide the basic function of topology and resource discovery and fast connection provision with intelligence. In this paper we discuss the new technologies and their combination in metropolitan area networks.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wanchun Yang, Wanchun Yang, Zhenbin Ge, Zhenbin Ge, Wanyi Gu, Wanyi Gu, "A smart metropolitan area optical network in the future", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); doi: 10.1117/12.567346; https://doi.org/10.1117/12.567346
PROCEEDINGS
7 PAGES


SHARE
RELATED CONTENT

Promising network evolution technology: MPLS
Proceedings of SPIE (October 16 2001)
Controlling mechanism for dual-label transport in T-MPLS
Proceedings of SPIE (November 18 2007)
Optical networks at cross roads
Proceedings of SPIE (August 18 2003)
Comparative study of signaling and routing schemes in ASTN
Proceedings of SPIE (February 10 2005)
Bandwidth allocation computations with measured traffic
Proceedings of SPIE (October 09 1997)

Back to Top