单片机与嵌入式系统应用Issue(4)：32-35,4.
嵌入式Linux系统的3G/4G路由器设计
3G/4G Router Design Based on Embedded Linux System
摘要
Abstract
In this paper,a wireless router is designed and implemented to share 3G/4G bandwidth by using WiFi technology based on em-bedded Linux system.The UMTS/GSM/CDMA and TDD/FDD-LTE standards are supported in the router.After a detailed introduc-tion of the router's application design scheme,the establishment of WLAN and the access of 3G/4G network are focused on.The connec-tivity between WLAN and 3G/4G network in embedded Linux system is realized according to this router.At last the router's function is tested by some smart terminals.The reliability and stability of this router design are proved through the test results.关键词
Linux/WiFi/3G/4G/无线路由器/智能终端Key words
Linux/WiFi/3G/4G/wireless router/smart terminal分类
电子信息工程引用本文复制引用
黄小敏,余翔,宋瑶..嵌入式Linux系统的3G/4G路由器设计[J].单片机与嵌入式系统应用,2014,(4):32-35,4.基金项目
国家科技重大专项“新一代宽带无线移动通信网”课题(2012ZX03006002003)。 （2012ZX03006002003）
