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介绍了IS - 95向cdma 2 0 0 0 1X演进的技术要求及演进的方式和方法。并且通过对IS - 95和cdma 2 0 0 0的比较 ,阐明了cdma 2 0 0 0 1X的优点和前景。
The technical requirements and evolution methods and methods of IS-95 to cdma 20000X are introduced. And through the comparison of IS-95 and cdma2000, the advantages and prospects of cdma2000 / 1X are clarified.