Multiservice Admission on Sectored CDMA Networks An Analytical Model

We develop an analytical approach of omni-directional and sectored CDMA systems, adapted to each given zone of the network: we establish explicit expressions of the interference factors, which represent a characteristic of these networks. This model considers the base stations transmitting powers as a continuum field. We show this assumption is accurate even for low base stations densities. Thanks to this model we analyze, without simulation, the multiservice mobile admission in CDMA systems. We particularly show the advantage of a sectorisation and the influence of the admission control strategy chosen by a provider.

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