基于嵌入式Linux的移动互联网的实现

Implementation of mobile internet based on embedded Linux

近年来,随着信息技术的飞速发展,特别是Internet的迅速普及,使3C(计算机、通信、消费电子)产品一体化趋势日趋明显,而嵌入式系统作为后PC时代的代表,也得到了极大的发展.其中,移动Internet技术是嵌入式系统高端应用中的一个重要方面.为了使嵌入式系统能够接入Internet,充分利用网络上的通信资源,本文介绍了在基于32位处理器的嵌入式Linux系统中,集成GPRS通讯功能以实现无线上网的设计方案及具体实现.

During the last years, with the rapid development of IT especially the internet, 3C(computer, communication, comsumer electronics) products integrate quickly. As well as the improvement of these technologies, embedded system platform becomes the most important technological foundation in the PostPC era. Mobile Internet is one of the important highend application of the embedded system. In order to make the embedded system access the internet to share the resource of the network,a design and implementation of an Embedded Linux system based on a 32bit microprocessor which can access the internet over GPRS wireless network is presented in this paper.