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
Energy-aware Cross-layer Burst Buffering for Wireless Communication
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology. (Real-time Systems Laboratory)
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology. (Real-time Systems Laboratory)
2012 (English)In: e-Energy '12 Proceedings of the 3rd International Conference on Future Energy Systems: Where Energy, Computing and Communication Meet, ACM , 2012Conference paper, Published paper (Other academic)
Abstract [en]

The massive explosion of mobile applications with the ensuing data exchange over the cellular infrastructure is not only a blessing to the mobile user but also has a price in terms of regular discharging of the device battery. A big contributor to this energy consumption is the power hungry wireless network interface. We leverage a measurement kit to perform accurate physical energy consumption measurements in a third generation (3G) telecommunication modem thus isolating the energy footprint of data transfers as opposed to other mobile phone-based measurement studies. Using the measurement kit we show how the statically configured network parameters, i.e., channel switch timers, and buffer thresholds, in addition to the transfer data pattern and the radio coverage, impact the communication energy footprint. We then demonstrate that being aware of static network parameters creates room for energy savings. This is done by devising a set of algorithms that (a) infer the network parameters efficiently, and (b) use the parameters in a new packet scheduler in the device. The combined regime is shown to transfer background uplink data, from real world traces of Facebook and Skype, with significant energy saving compared to the state-of-the-art.

Place, publisher, year, edition, pages
ACM , 2012.
Keyword [en]
energy consumption, UMTS, mobile devices, scheduling
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:liu:diva-78966DOI: 10.1145/2208828.2208852ISBN: 978-1-4503-1055-0 (print)OAI: oai:DiVA.org:liu-78966DiVA: diva2:537281
Conference
Third International Conference on Future Energy Systems: Where Energy, Computing and Communication Meet, e-Energy 2012, 9-11 May, Madrid, Spain
Available from: 2012-06-26 Created: 2012-06-26 Last updated: 2013-08-08Bibliographically approved

Open Access in DiVA

VergaraNadjmTehrani_E-energy2012(688 kB)1701 downloads
File information
File name FULLTEXT01.pdfFile size 688 kBChecksum SHA-512
0a8ce4ea973d78aabe5a7a4810c12d3c45251eff622d7d56f46ac32704462e5089b372ffa287faea30779df03ac70389d44f3f8991a35e51bd0eb023ab2c70c4
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Vergara, Ekhiotz JonNadjm-Tehrani, Simin
By organisation
Software and SystemsThe Institute of Technology
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 1701 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 112 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