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Lower bounds on the redundancy of link-recovery mechanisms

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1 Author(s)
Schupke, D.A. ; Nokia Siemens Networks, Munich

The paper derives lower bounds on the redundancy, the protection capacity to working capacity ratio, needed by link-protection or link-restoration. Homogeneity conditions, on which the well-known redundancy bound 1/(dmacr1) holds for a network, are also identified, where dmacr is the average nodal degree.

Published in:

Communications, IEEE Transactions on  (Volume:57 ,  Issue: 1 )