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17958 CDMA coverage under mobile heterogeneous network load
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Saban, D. and van den Berg, J.L. and Boucherie, R.J. and Endrayanto, A.I. (2002) CDMA coverage under mobile heterogeneous network load. In: Proceedings of the 56th IEEE Vehicular Technology Conference 2002, 24-28 Sep 2002, Vancouver, Canada. pp. 326-330. IEEE Computer Society. ISSN 1090-3038 ISBN 0-7803-7467-3

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Official URL: http://dx.doi.org/10.1109/VETECF.2002.1040358

Abstract

We analytically investigate coverage (determined by the uplink) under non-homogeneous and moving traffic load of third generation UMTS mobile networks. In particular, for different call assignment policies, we investigate cell breathing and the movement of the coverage gap occurring between cells when a hot spot moves among the cells. These call assignment policies mainly differ in handling non feasible call configurations. To establish the maximally possible coverage, calls at the cell borders are dropped such that the remaining carried calls establish their SIR target. By assigning calls to different base stations according to these policies, the coverage gap differs, especially under moving non-homogeneous load.

Item Type:Conference or Workshop Paper (Full Paper, Talk)
Research Group:EWI-SOR: Stochastic Operations Research, EWI-DACS: Design and Analysis of Communication Systems
Research Program:CTIT-eProductivity
Research Project:Beyond 3G: Building Expertise Yielding Outperforming Networks Derived from 3G
Additional Information:This research is partially is supported by the Technology Foundation STW, applied science division of NWO and the technology programme of the Ministry of Economic Affairs, The Netherlands.
ID Code:17958
Status:Published
Deposited On:31 May 2010
Refereed:Yes
International:Yes
More Information:statistics

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