基于Linux的智能手机软件平台*

作者：基于Linux的智能手机软件平台* 日期：2009-12-30/span> 浏览：4066 查看PDF文档

基于Linux的智能手机软件平台*

童孟军,颜雷鸣
(杭州电子科技大学 计算机学院，浙江 杭州 310018)

摘要：为了研究具有自主知识产权的智能手机软件平台，提出了一个基于Linux的开放手机操作系统和采用Java技术的手机软件平台。平台共分4层：最底层是操作系统层，实现对嵌入式Linux内核的移植、剪裁；第2层是系统服务层，通信协议栈、设备驱动模块接口和本地引擎等都由此层来处理；第3层是中间层，包括智能手机中间件以及各种3G业务组件等；最上层是应用组件层，为应用程序提供Java API。研究结果表明，该研究缩小了与国外技术水平的差距，提高了竞争力。
关键词：Linux；智能手机；Java虚拟机
中图分类号：TP393文献标识码：A文章编号：1001-4551(2009)12-0038-04

Platform of smart phone based on Linux
TONG Mengjun, YAN Leiming
(School of Computer Science, Hangzhou Dianzi University, Hangzhou 310018, China)
Abstract: Aiming at studying a smart phone software platform that possesses selfowned intellectual property, a study of smart phone software platform based on the Linux open operating system and Java technologies was introduced. The platform was divided into four layers, the operating system was the bottom layer, in which the transplantation was realized. The second layer was the system service, which deals with the communication protocols stack, devicing drive model interfaces and local engines. The third layer was the middle layer, including the smart phone middleware and various kinds of 3G business component. The top layer was application components layer which applies the Java APIs for the applications. The research results show that the study has narrowed the space to the foreign technical merit and improved the competitive power.
Key words: Linux; smart phone; Java virtual machine