Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

Performance analysis of cell zone partitioning in bandwidth reservation schemes

Publiceringsår: 2005
Språk: Engelska
Sidor: 272-277
Publikation/Tidskrift/Serie: Proceedings - 6th World Wireless Congress, WWC
Dokumenttyp: Konferensbidrag
Förlag: Delson Group Inc.


Bandwidth reservation is a procedure that can be applied to give higher priority to certain connection types in cellular networks. Subscriber movement predictions can be used to determine the amount of bandwidth to be reserved in each cell. The prediction accuracy is significantly unproved if both the approximate subscriber locations in the cell and stored subscriber movement data are taken into account in the prediction procedure. The obtained accuracy improvement reduces the call blocking and/or handover dropping probabilities in the network. In this paper, the efficiency of including a cell zone partitioning feature in the bandwidth reservation procedure will be studied. Each cell is partitioned into smaller cell areas, denoted zones, and it is continuously tracked in which zone every single ongoing call is located. Different zone configurations and subscriber mobility parameters as well as the impacts of imperfect positioning will be considered in the performance analysis.


  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Communication Systems
  • Bandwidth reservation schemes
  • Performance analysis
  • Mobility parameters
  • Cell congestion


Proceedings - 6th World Wireless Congress, WWC

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen