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对当前无线数据通信网络和嵌入式计算机领域的先进技术进行了分析,主要介绍了第四代移动通信后备技术(4G-Ready,4rd-generation Ready)、无线相容性认证(Wi-Fi,Wireless-Fidely)、蓝牙(Bluetooth)及全球定位系统(GPS,Global Positioning System)等无线通信技术和基于(ARM,Advanced RISC Machines)内核的嵌入式系统应用技术,对构建Wi-Fi无线数据通信网络平台和嵌入式应用系统开发环境分别进行原理介绍和应用分析,在此基础上从硬件集成和软件开发2个方面介绍了无线数据通信网络的设计。最后,根据基于4G-Ready与Wi-Fi的嵌入式系统的技术优势和特点,分析了无线数据通信网络应用的广阔发展前景。
This paper analyzes the advanced technologies in the field of wireless data communication network and embedded computer, mainly introduces the 4G-Ready, 4rd-generation Ready, Wi-Fi, Wireless -Fidely), Bluetooth and Global Positioning System (GPS), and embedded system application technology based on (ARM, Advanced RISC Machines) core, to build a Wi-Fi wireless data communication network platform And embedded application system development environment were introduced principle and application analysis, on this basis, from two aspects of hardware integration and software development introduced wireless data communication network design. Finally, based on the technical advantages and characteristics of embedded systems based on 4G-Ready and Wi-Fi, the broad prospects for the development of wireless data communications networks are analyzed.