It is a very important domain to analyze the inter-cell interference in multimedia CDMA networks. However, traditional methods have three main limitations and can hardly accurately reflect the real status of cellular system. A new method is proposed to overcome these limitations. The interference is quantitatively analyzed and the close-form expressions of interference expectation and variance are acquired. Through numeric computation, the interference is analyzed in different conditions. Results show that with the distance between two base stations increased, the decline velocity of interference is decreased.
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