| Autor: |
M.C. Sinclair, C.P. Botham, G.N. Brown, D. Johnson, I. Hawker, M.J. O'Mahoney, R. Chng |
| Rok vydání: |
2002 |
| Předmět: |
|
| Zdroj: |
1994 IEEE GLOBECOM. Communications: The Global Bridge. |
| DOI: |
10.1109/glocom.1994.513195 |
| Popis: |
The multi-layer restoration strategy (MRS) is an integrated solution for link, path and node failure restoration in SDH/SONET networks. Extension to circuit assignment is also straightforward. MRS consists of two parallel processes; for both pre-planned and real-time restoration. The pre-planned restoration process attempts to make connections along a preferred path to achieve extremely fast, low-contention, pre-optimised restoration. The real-time restoration process supplements this to ensure high restorability when the preferred route does not succeed in establishing a connection. By employing a distributed background route finder, MRS also offers both a means of network restorability assessment and distributed route optimisation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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