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Multi-tiered service survivability in next-generation SONET/SDH networks
- Authors
- Ghani, Nasir; Park, Sungkwon
- Issue Date
- Jan-2007
- Publisher
- SPRINGER
- Keywords
- next-generation SONET; SDH; virtual concatenation; inverse multiplexing; network survivability; service provisioning
- Citation
- PHOTONIC NETWORK COMMUNICATIONS, v.13, no.1, pp.79 - 92
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHOTONIC NETWORK COMMUNICATIONS
- Volume
- 13
- Number
- 1
- Start Page
- 79
- End Page
- 92
- ISSN
- 1387-974X
- Abstract
- Rapid advances in next-generation SONET/ SDH and optical switching technologies along with dynamic generalized multi-protocol label switching control architectures have enabled many new service provisioning paradigms. In particular, a key addition is the new virtual concatenation feature that allows for inverse multiplexing of connection demands across SONET/SDH domains. This paper presents a novel tiered survivability scheme that leverages this feature to support multiple levels of service survivability and higher load carrying capability and service resiliency. Detailed simulation performance analysis results are also presented along with conclusions and directions for future work.
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Related Researcher
- Park, Sung kwon
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)