A computational study for demand-wise shared protection
Claus G. Gruber, Arie M. C. A. Koster, S. Orlowski, Roland Wessäly, Adrian Zymolka · 2006
In this paper, we compare the new resilience mechanism demand-wise shared protection (DSP) with dedicated and shared path protection. The computational study on five realistic network planning scenarios reveals that that the best solutions for DSP are on average 15% percent better than the corresponding 1+1 dedicated path protection solutions, and only 15% percent worse than shared path protection.