【摘要】 容量的需求是推动CDMA数字蜂窝移动通信开发的主要动力。系统的容量受许多因素的影响,本文针对IS—95 CDMA系统在采用了功率控制、话音激活和扇区划分技术的情况下,对系统的容量进行了分析,同时也分析了功率控制精度对容量的影响。更多还原

【Abstract】 The demand for capacity is main motive force to push CDMA digital cellular mobile communications development. The capacity of system is affected by many factors. In this paper, we analyze the capacity of IS-95 CDMA system with power control, voice activity detection and sectorisation, besibes, the influence of precision of power control on capacity is also analysed.更多还原