Du är här

SLA adaptation for service overlay networks

Författare:
Publiceringsår: 2007
Språk: Engelska
Sidor: 691-702
Publikation/Tidskrift/Serie: NETWORKING 2007. Ad Hoc and Sensor Networks, Wireless Networks, Next Generation Intern / Lecture Notes in Computer Science
Volym: 4479
Dokumenttyp: Konferensbidrag
Förlag: Springer-Verlag

Sammanfattning

Virtual Network Operators lease bandwidth from different data carriers to offer well managed Virtual Private Networks. By using proprietary algorithms and leased resource diversity they can offer Quality of Service, at competitive prices, which is difficult to attain from traditional data network operators. Since maximizing the profit is a key objective for virtual network operators, in this paper we describe a novel resource management approach, based on an economic model that allows continuous optimizing of the network profit, while keeping network blocking constraints. The approach integrates leased link capacity adaptations with connection admission control and routing policies by using concepts derived from Markov Decision Process theory. Our numerical analysis validates the approach and shows that the profit can be maximized under varying network conditions.

Disputation

Nyckelord

  • Social Sciences
  • Resource Management
  • Economic Model
  • Service Overlay Network
  • Quality of Service
  • Markov Decision Process

Övrigt

6th International IFIP-TC6 Networking Conference
2007-05-14/2007-05-18
Atlanta, GA, USA
Published
Yes
  • ISSN: 0302-9743

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen

LERU logo U21 logo