M
Miroslaw Klinkowski
Researcher at Polytechnic University of Catalonia
Publications - 159
Citations - 3403
Miroslaw Klinkowski is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Optical burst switching & Frequency allocation. The author has an hindex of 26, co-authored 150 publications receiving 2973 citations. Previous affiliations of Miroslaw Klinkowski include Wrocław University of Technology.
Papers
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Journal ArticleDOI
Routing and Spectrum Assignment in Spectrum Sliced Elastic Optical Path Network
TL;DR: This letter formulate RSA as an Integer Linear Programming (ILP) problem and propose an effective heuristic to be used if the solution of ILP is not attainable.
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A survey on physical layer impairments aware routing and wavelength assignment algorithms in optical networks
Siamak Azodolmolky,Miroslaw Klinkowski,Eva Marin,Davide Careglio,Josep Solé Pareta,Ioannis Tomkos +5 more
TL;DR: This work compiles a comprehensive survey of the proposed algorithms that address the physical layer impairments in the routing and wavelength assignment (RWA) problem in transparent optical networks.
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Modeling the routing and spectrum allocation problem for flexgrid optical networks
TL;DR: This study addresses an off-line RSA problem in which enough spectrum needs to be allocated for each demand of a given traffic matrix and presents novel integer lineal programming (ILP) formulations of RSA that are based on the assignment of channels.
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Elastic Spectrum Allocation for Time-Varying Traffic in FlexGrid Optical Networks
TL;DR: This article explores the elastic spectrum allocation capability of FG-ON and forms a Multi-Hour Routing and Spectrum Allocation optimization problem and solves it by means of both Integer Linear Programming (ILP) and efficient heuristic algorithms.
Journal ArticleDOI
Dynamic routing and spectrum (re)allocation in future flexgrid optical networks
Alberto Castro,Luis Velasco,Marc Ruiz,Miroslaw Klinkowski,Juan Pedro Fernandez-Palacios,Davide Careglio +5 more
TL;DR: An RSA algorithm to be used in dynamic network scenarios is presented, the optimal slot width is studied as a function of the foreseen traffic to be served, and an algorithm to reallocate already established optical connections so that to make room in the spectrum for the new ones is proposed.