Capacity Assignment and Routing for Interactive Multimedia Service Networks
A binary linear integer program is formulated for the problem of expanding the capacity of a fiber optic network and routing the traffic to deliver new interactive multimedia services. A two-phase Lagrangian dual search procedure and a Lagrangian heuristic are developed. Computational results show superior performance of the two-phase subgradient optimization compared with the conventional one-phase approach.
capacity assignment and routing integer program lagrangian dual search fiber optic network design