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从信息论的观点出发，对ＣＤＭＡ扩频通信系统的容量进行了理论探讨与分析．研究结果表明：以任何方式降低ＣＤＭＡ系统中干扰（或噪声）电平，提高信噪比，都可以相应地增加系统的容量
From the point of view of information theory, the capacity of CDMA spread spectrum communication system is discussed theoretically and analyzed. The results show that reducing the interference (or noise) level and improving the signal-to-noise ratio in any CDMA system can increase the capacity of the system accordingly