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Queue Management for Age Sensitive Status Updates
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0003-4416-7702
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, Faculty of Science & Engineering. Univ Maryland, MD 20742 USA.
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, Faculty of Science & Engineering.
2019 (English)In: 2019 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), IEEE , 2019, p. 330-334Conference paper, Published paper (Refereed)
Abstract [en]

We consider a system consisting of a source-destination communication link. At the transmitter of the source there is a buffer that stores packets containing status information. These randomly generated packets should keep the destination timely updated and they can be discarded to avoid wasting network resources for the transmission of stale information. In this setup, we provide an analysis of the age of information (AoI) and peak age of information (PAoI) performance of the system, with and without packet management at the transmission queue of the source node. The analysis indicates the potential performance gains obtained with the use of packet management.

Place, publisher, year, edition, pages
IEEE , 2019. p. 330-334
Series
IEEE International Symposium on Information Theory
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:liu:diva-161421DOI: 10.1109/ISIT.2019.8849761ISI: 000489100300067ISBN: 978-1-5386-9291-2 (print)OAI: oai:DiVA.org:liu-161421DiVA, id: diva2:1366901
Conference
IEEE International Symposium on Information Theory (ISIT)
Note

Funding Agencies|Horizon 2020 [642743]

Available from: 2019-10-31 Created: 2019-10-31 Last updated: 2019-10-31

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Kosta, AntzelaPappas, NikolaosEphremides, AnthonyAngelakis, Vangelis
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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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