Link to the University of Pittsburgh Homepage
Link to the University Library System Homepage Link to the Contact Us Form

Designing a High Availability Subnetwork to Support Availability Differentiation

Alashaikh, Abdulaziz and Tipper, David and Gomes, Teresa (2018) Designing a High Availability Subnetwork to Support Availability Differentiation. 2018 21st Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN). pp. 1-8.

Abstract

In a recent series of papers, we studied the problem of how to provide both high levels of availability and service differentiation to traffic flows in a cost efficient manner. The basic idea developed was to embed at the physical layer a high availability set of links and nodes (termed the spine) in the network topology to support protection and routing in providing differentiated classes of resilience with varying levels of end-to-end availability. In this paper, we present an optimization model formulation of the spine design problem considering link availability and the cost of upgrading link availability. Numerical results show the advantages of modifying the availability of a subset of the network topology to provide QoR classes.


Share

Citation/Export:
Social Networking:
Share |

Details

Item Type: Article
Status: Published
Creators/Authors:
CreatorsEmailPitt UsernameORCID
Alashaikh, Abdulaziz
Tipper, Daviddtipper@pitt.eduDTIPPER
Gomes, Teresa
Date: 19 February 2018
Date Type: Publication
Journal or Publication Title: 2018 21st Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN)
Publisher: IEEE
Page Range: pp. 1-8
DOI or Unique Handle: 10.1109/icin.2018.8401593
Schools and Programs: School of Computing and Information > Telecommunications
Refereed: Yes
Article Type: Research Article
Date Deposited: 10 Jul 2018 17:05
Last Modified: 10 Jul 2018 17:05
URI: http://d-scholarship.pitt.edu/id/eprint/34868

Metrics

Monthly Views for the past 3 years

Plum Analytics

Altmetric.com


Actions (login required)

View Item View Item