Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Increasing system capacity in GERAN by means of TRX power reduction
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS.
2007 (engelsk)Inngår i: 2007 IEEE Vehicular Technology Conference, Vols 1-6, 2007, s. 1162-1166Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

In this paper we propose an efficient and simple method to improve system capacity in GSM/GPRS/EDGE radio systems. It exploits the power shaping concept and the parameter "TRX power reduction" already present in the standard and does not require major modifications to operators specific radio resource management algorithms. Power-shaping means assigning in advance (static allocation) a maximum power level to each channel before dynamically performing channel allocation. This is done by exploiting a set of suitably reused power profiles that partially organize the inter-cell interference in the available channels and make it partially predictable. This technique, thanks to the possibility of tightening the reuse factor, permits to increase the system capacity for both voice and data services if compared to most common reuse schemes or to the widely used concentric cells schemes. This is shown in the results where an interesting gain is achieved by power shaping with power reduction with respect to the other schemes.

sted, utgiver, år, opplag, sider
2007. s. 1162-1166
Serie
IEEE VTS Vehicular Technology Conference Proceedings, ISSN 1550-2252
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-41084DOI: 10.1109/VETECS.2007.246ISI: 000252237600234Scopus ID: 2-s2.0-34547267221ISBN: 978-1-4244-0265-6 (tryckt)OAI: oai:DiVA.org:kth-41084DiVA, id: diva2:443920
Konferanse
65th IEEE Vehicular Technology Conference Location: Dublin, Ireland, Date: APR 22-25, 2007
Tilgjengelig fra: 2011-09-27 Laget: 2011-09-23 Sist oppdatert: 2011-09-27bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Søk i DiVA

Av forfatter/redaktør
Stabellini, Luca
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric

doi
isbn
urn-nbn
Totalt: 19 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf