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随着当前3G无线网络的迅速商用化,原有2.5G网络CDMA1x网络也遇到了空前的挑战,因此CDMA网络优化成为当前非常热门的词。本文对于CDMA优化之伪导频的换频切换进行了简明厄要的概述,包括技术原理及与95系列手机使用的导频进行比较,最后说明伪导频的优势。
With the rapid commercialization of the current 3G wireless network, the original 2.5G network CDMA1x network has also encountered an unprecedented challenge, so CDMA network optimization has become a very popular term. This text has carried on the simple and brief summary to the frequency conversion switching of the pseudo-pilot of CDMA optimization, including the technical principle and the pilot frequency used with 95 series mobile phones, and finally illustrates the advantages of the pseudo-pilot.