Analysis of dynamic reservation schemes for cellular networks

Roland Zander, Johan M Karlsson

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

Out of Quality of Service reasons, higher priority shall in cellular networks be assigned to ongoing connections than to new call attempts. In order to improve the efficiency of the bandwidth reservation scheme, the amount of bandwidth to reserve for high priority connections can be made time-varying and adaptive towards the momentary network conditions. Subscriber movement predictions can be applied to obtain handover arrival rate estimations, which can be used as input to the bandwidth reservation allocation procedure. The subscribers can for instance be grouped according to speed and previous cells. In this paper, a Markovian analysis of such prediction-oriented grouping features will be performed. The obtained analytical results will be validated using computer simulations.
Originalspråkengelska
Titel på värdpublikationWorld Wireless Congress
FörlagIson Group
Sidor349-354
Volym2006
StatusPublished - 2006
Evenemang7th World Wireless Congress, WWC - San Francisco, CA, USA
Varaktighet: 2006 maj 232006 maj 25

Publikationsserier

Namn
Volym2006
ISSN (tryckt)1558-7835

Konferens

Konferens7th World Wireless Congress, WWC
Land/TerritoriumUSA
OrtSan Francisco, CA
Period2006/05/232006/05/25

Ämnesklassifikation (UKÄ)

  • Kommunikationssystem
  • Elektroteknik och elektronik

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