TD-SCDMA/GSM/GPRS Type 1双模终端软件设计与实现

Design and Realization of TD-SCDMA/GSM/GPRS Type 1 Double-mode Terminal Software

Type 1双模终端作为双模发展的第一个里程碑,将为用户提供两种网络的服务, 同时通过用户的介入,可以自由切换到另一种模式。终端软件特别是协议栈软件,主要管理终端的无线资源分配以及与网络的交互工作,是双模终端实现的核心部件之一。重点介绍TD-SCDMA／GSM／GPRS Type 1双模终端软件的设计与实现,并介绍所进行的各种测试。

As the first milestone in the development of double-mode, Type 1 doublemode terminal will provide users with two kinds of network services. Meanwhile the users can freely switch one mode to another. As one of the core components to realize double -mode terminal, the terminal software, especially protocol stack software, is mainly responsible for the radio resources distribution of terminal and the interactive function of network, This article mainly introduces the design the realization of TD-SCDMA/GSM/GPRS Type 1 double -mode terminal software, and presents each kind of testing.