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We consider wireless downlink data channels where the transmission power of each base station is time-shared between a dynamic number of active users as in CDMA/HDR systems.We derive analytical results relating user performance, in terms of blocking probability and data throughput, to cell size and traffic density.These results are used to address a number of practically interesting issues, including the tradeoff between cell coverage and cell capacity and the choice of efficient scheduling and admission control schemes.
Bonald et al. (Wed,) studied this question.