Search for dissertations about: "Flexible-grid optical network"

Found 2 swedish dissertations containing the words Flexible-grid optical network.

  1. 1. Resource Allocation in Flexible-Grid Optical Networks with Nonlinear Interference

    University dissertation from ; Chalmers tekniska högskola; Gothenburg

    Author : Li Yan; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Gaussian noise model; nonlinear interference; elastic optical networks; resource allocation; physical layer impairment; Flexible-grid optical network;

    Abstract : As the backbone of modern communications, the optical networks are anticipated to provide higher data rate and flexibility to support the exponentially growing volume and heterogeneity of traffic requirements. Flexible-grid optical networks have been proposed to improve the utilization of spectrum resources. READ MORE

  2. 2. Optimization, Design, and Analysis of Flexible-Grid Optical Networks with Physical-Layer Constraints

    University dissertation from ; Chalmers tekniska högskola; Gothenburg

    Author : Li Yan; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GN model; optimization; resource allocation; Flexible-grid optical network; heuristic algorithm; DCNs; regenerator location;

    Abstract : The theme of this thesis is the optimization, design, and analysis of flexible-grid optical networks that are constrained by physical-layer impairments (PLIs). We consider three flexible-grid network scenarios. READ MORE