Path-Computation-Element-Based Architecture for Interdomain MPLS/GMPLS Traffic Engineering: Overview and Performance

Sukrit Dasgupta, Jaudelice Cavalcante de Oliveira, Jean-Philippe Vasseur. Path-Computation-Element-Based Architecture for Interdomain MPLS/GMPLS Traffic Engineering: Overview and Performance. IEEE Network, 21(4):38-45, 2007. [doi]