Carte Optimization Problems in WDM Optical Networks James Yiming Zhang

Optimization Problems in WDM Optical Networks

Limbă: engleză
Legare: Carte broșată
Editura: VDM Verlag
Disponibilitate: În depozitul extern
Expediem în 14-21 zile
328.42 lei
The static and semi-dynamic routing problems in the§Wavelength Division Multiplexing (WDM) networks...

Informații despre carte

Limbă
engleză
Legare
Carte - Carte broșată
Publicat
2009
Pagini
148
EAN
9783639180640
ISBN
363918064X
Enbook ID
06826288
Editura
Greutate
246
Dimensiuni
229 x 153 x 10

Descriere completă

The static and semi-dynamic routing problems in the§Wavelength Division Multiplexing (WDM) networks are§generally very complicated. Finding the exact optima§for most of these optimization problems is usually§impossible with today s computation facility even for§the medium size networks. Therefore, finding a§sub-optimal solution within a reasonable computation§time is the only choice, while knowing the proximity§of the sub-optimal solution to the exact-optimum§would be an additional advantage.§Different from most of the existing heuristic§approaches, this book provides strict formulations§and mathematical solutions with polynomial§complexities for various optimization problems,§including Min-Cost Problem, Max-RWA Problem, Traffic§Grooming Routing Problem, and Semi-Dynamic§Optimization Problem. The results are compared with§other state-of-the-art solutions, such as§LP-relaxation and branch-and-bound methods.§The solution framework provided in this book has been§proven to be very computationally efficient, while§generating results with good optimality, at the same§time providing tight theoretical bounds. The§computation time can be further reduced by reusing§the optimized results.

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