Java 2 Micro Edition was written with the developer in mind. It is meant to be a guide that will serve as an introduction to J2ME technology, as well as a reference to more complex issues surrounding mobile/wireless computing. Our intent is to pr

本文介绍了第三代移动通信系统相关背景资料，TD网络结构、网元功能以及接口概述。-This article describes the third generation mobile communication system-related background information, TD network structure, network element function and interface overview.