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Performance analysis of the forward link cdma2000 1xEV‐DO evolution for multirate services in cellular wireless system
Authors:Mustafa M. Matalgah  Redha M. Radaydeh  Mahmoud H. Ismail
Abstract:In this paper, we propose a combined analytical and simulation framework for performance evaluation of the forward link in the cdma2000 evolution for data only (1xEV‐DO) cellular systems with throughput and spectral efficiency being used as performance metrics. A closed form expression for the aggregate average throughput is derived in terms of system‐dependent parameters and a discrete random process that reflects the stochastic behavior of the transmission channel. The random process is expressed in terms of the cumulative distribution function (CDF) of the users signal‐to‐interference‐plus‐noise ratio (SINR). Quantitative results for throughput and spectral efficiency are presented for a variety of users distribution models, base station antenna types and frequency reuse factors for the cases of sectorized and non‐sectorized cells. Furthermore, we study the impact of the cell radius on the system performance. Copyright © 2006 John Wiley & Sons, Ltd.
Keywords:1xEV‐DO  average throughput  spectral efficiency  CDMA systems  performance evaluation  cell sectorization  frequency reuse factor  antenna pattern
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