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GPRS Radio Network Capacity Considering Coexisting Circuit Switched Traffic Sources

Authors
Stuckmann, Peter and Müller, F.
Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University Kontakt: publications@comnets.rwth-aachen.de

In European Conference on Wireless Technologies 2000, Paris, France, 2000.
Publication Date: Oct, 2000
On page(s):
ISBN:

Abstract
In this paper the radio network capacity needed for the General Packet Radio Service (GPRS) in coexistence with conventional circuit-switched voice services and the admissible quality of service for mobile Internet users is presented. Since the GPRS is to be integrated into the GSM infrastructure, a number of physical channels have to be made available to GPRS used as fixed and on-demand Packet Data Channels (PDCHs). A simulation environment for a GPRS network and its traffic sources based on Internet traffic models and on a Poisson process for the coexisting circuit-switched applications are introduced. Simulation results comprise performance measures for the quality of service from the user's point of view, the system throughput per cell and the channel utilization for a range of load situations in order to fix the needed radio capacity regarding cell configurations with 1 to 5 transceivers (TRX) and up to 8 on-demand PDCHs
Author Keywords
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Bibtex
@INPROCEEDINGS{Stu_ECWT00,
  AUTHOR          = {Stuckmann, P. and Müller, F.},
  TITLE           = {GPRS Radio Network Capacity Considering Coexisting Circuit Switched
                    Traffic Sources},
  JOURNAL         = {European Conference on Wireless Technologies 2000},
  YEAR            = {2000},
  MONTH           = {Oct},
  VOLUME          = {0},
  ADDRESS         = {Paris, France},
  AFFILIATION     = {Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University},
  ANNOTE          = {GPRS, GPRSim, Dimensioning, CS Traffic, on-demand channel allocatio},
  URL             = {http://www.comnets.rwth-aachen.de} 
}
Letzte Änderung:  8.05.2008 12.16