New ATM-over-SDH network survivability scheme based on failures
Jihong Zhao, Zengzhi Li, Hua Qu · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2001
The more and more telecommunication networks are constructed with multi-techniques. This paper looks at several aspects of survivability ATM over SDH networks. Considered the specialty of ATM over SDH networks architecture, and focused on meshed networks, we proposes a new ATM over SDH network survivability scheme based on failures for the multi-layer networks: using failure-case-oriented restoration/protection implementations in order to meet the demands for the survivability of networks.