Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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 efficient high capacity HETNET by offloading high QoS users through femto
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS. KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth. (Radio Systems Lab)
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS. KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth. (Radio Systems Lab)ORCID iD: 0000-0002-4226-9652
Huawei.
2011 (English)In: ICON 2011, ISSN 1556-6463, Vol. 2011, 19-24 p.Article in journal (Refereed) Published
Abstract [en]

Bandwidth, network performance, QoS and network power consumption are important dilemmas of contemporary telecommunication networks. With ever increasing demand for data services, networks are destined to become denser and more power hungry, essentially increasing the capital and operational expenditure for operators around the world. One of the technological remedies to this situation is heterogeneous networks. In this work, we present a promising attribute of heterogeneous networks by offloading high QoS indoor users through femto. Additionally, we take traffic demand and sparse network deployment into consideration. The traffic demand is expressed in terms of area spectral efficiency and the power consumed in network nodes is expressed in terms of area power consumption [1]. The results suggest that with an increase in femto density the area spectral efficiency of the considered LTE network increases and decreases monotonously for sparse networks. From an operator's point of view, 100% offloading of premium users through femto is energy efficient at all area spectral efficiency targets. From an environmental perspective, 100% offloading of premium users is beneficial at low area spectral efficiency targets, while at high area spectral efficiency targets 40% offloading is energy efficient.

Place, publisher, year, edition, pages
2011. Vol. 2011, 19-24 p.
Keyword [en]
Area Power Consumption, Energy Efficiency, Femto, Heterogeneous Networks, Macro Offloading, QoS, Traffic Demand
National Category
Communication Systems
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-98289DOI: 10.1109/ICON.2011.6168500ISI: 000302490600004Scopus ID: 2-s2.0-84859988285OAI: oai:DiVA.org:kth-98289DiVA: diva2:536349
Conference
17th IEEE International Conference on Networks (ICON), DEC 14-16, 2011, Singapore, SINGAPORE
Note

QC 20120625

Available from: 2012-06-21 Created: 2012-06-21 Last updated: 2012-08-24Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Västberg, Anders

Search in DiVA

By author/editor
Usman, MuhammadVästberg, Anders
By organisation
Communication Systems, CoSCenter for Wireless Systems, Wireless@kth
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 140 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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