kth.sePublications
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
A Joint Power Control and Resource Allocation Algorithm for D2D Communications
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0002-2289-3159
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0002-2237-2580
(University of Siena)
(Ericsson AB)
Show others and affiliations
2012 (English)Report (Other academic)
Abstract [en]

We consider the problem of joint power control, signal-to-noise-and-interference-ratio (SINR)target setting, mode selection and resource allocation for cellular network assisteddevice-to-device (D2D) communications.This problem is important for fourth generation systems, such as the release under study of the Long TermEvolution Advanced (LTE-A) system standardized by the Third Generation Partnership Project (3GPP).While previous works on radio resource management (RRM) algorithms for D2D communications dealt withmode selection and power control, the problem of resource allocation for the integrated cellular-D2Denvironment and in particularthe joint problem of mode selection, resource allocation and power allocation has not been addressed.We propose a utility function maximization approach that allows to take into account the inherenttrade off between maximizing spectrum efficiency and minimizing the required sum transmit power.We implement the proposed RRM algorithms in a realistic system simulator and report numericalresults that indicate large gains of D2D communications both in terms of spectrum- and energyefficiency.

Place, publisher, year, edition, pages
2012.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-102057OAI: oai:DiVA.org:kth-102057DiVA, id: diva2:550544
Projects
DORIS
Funder
ICT - The Next Generation
Note

QC 20120910

Available from: 2012-09-10 Created: 2012-09-07 Last updated: 2024-03-15Bibliographically approved

Open Access in DiVA

fulltext(2459 kB)1990 downloads
File information
File name FULLTEXT01.pdfFile size 2459 kBChecksum SHA-512
50b2d279f0c1a25fb4b68748b6f9df2881aff2b9838186388827bb48696f823010442b3b3d3ced0d02866dce11e2c68f3a30235a0e16eced743fff1f3eb2e503
Type fulltextMimetype application/pdf

Authority records

Fodor, GaborJohansson, Mikael

Search in DiVA

By author/editor
Fodor, GaborJohansson, Mikael
By organisation
Automatic Control
Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 1990 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

urn-nbn

Altmetric score

urn-nbn
Total: 1617 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