Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Scheduling Parallel Migration of Virtualized Services under Time Constraints in Mobile Edge Clouds
KTH, School of Electrical Engineering and Computer Science (EECS), Computer Science, Network and Systems Engineering.ORCID iD: 0000-0001-6027-5469
KTH, School of Electrical Engineering and Computer Science (EECS), Computer Science, Network and Systems Engineering.ORCID iD: 0000-0002-4876-0223
2019 (English)In: Proceedings of the 31st International Teletraffic Congress, ITC 2019, 2019, p. 28-36, article id 8879427Conference paper, Published paper (Refereed)
Abstract [en]

Migrating virtualized services (VSs) in mobile edge clouds is essential for maintaining service quality under mobility, for optimizing resource utilization, and for responding to incidents. We consider migrating VSs with heterogeneous resource requirements from a source placement to a target placement under a time constraint, while maintaining service continuity as much as possible. We formulate the VS migration problem as an integer programming problem, and propose an efficient algorithm to compute sequences of migration actions. The algorithm is based on a graphical representation of the VS dependencies, and constructs a collection of acyclic directed hypergraphs with bounded length. We evaluate our algorithm in realistic scenarios and compare it to the optimal solution and to a baseline algorithm. Extensive simulations show that our algorithm achieves near-optimal performance, and is computationally efficient and scalable.

Place, publisher, year, edition, pages
2019. p. 28-36, article id 8879427
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-263970DOI: 10.1109/ITC31.2019.00013Scopus ID: 2-s2.0-85074750862ISBN: 9780988304574 (print)OAI: oai:DiVA.org:kth-263970DiVA, id: diva2:1371445
Conference
31st International Teletraffic Congress, ITC 2019; Nokia Sky park Budapest; Hungary; 27 August 2019 through 29 August 2019
Projects
CERCES
Note

QC 20191120

Available from: 2019-11-19 Created: 2019-11-19 Last updated: 2019-11-20Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Zhao, Peiyue

Search in DiVA

By author/editor
Zhao, PeiyueDán, György
By organisation
Network and Systems Engineering
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 14 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf