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今年的手机市场将迎来热闹非凡的一年，联通主营的CDMA与移动主营的GPRS ＃在2．5代服务 这一层面展开一场龙虎斗。CHIP ２００１年第５期已经介绍过GPRS的技术及应用，这期我们将深入了解ＣＤＭＡ，为您的取舍提供足够的依据。
This year’s mobile phone market will usher in an exciting year, China Unicom’s main CDMA and mobile main GPRS # 2.5 generation services in this layer to start a battle. CHIP 2001 No.5 has been introduced GPRS technology and applications, this period we will understand CDMA in depth, for your choice to provide sufficient basis.