| 嵌入式Linux系统的3G/4G路由器设计 |
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| 引用本文： | 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. |
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| 作者姓名： | 黄小敏 余翔 宋瑶 |
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| 作者单位： | 重庆邮电大学,重庆400065 |
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| 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）。 |
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| 摘 要： | 基于嵌入式Linux系统,设计并实现了一种利用WiFi技术共享3G/4G带宽的无线路由器。该路由器支持UMTS/GSM/CDMA以及TDD/FDD-LTE网络标准,实现了对3G/4G网络各制式的兼容。在详细介绍了该路由器的设计方案后,重点介绍了该路由器无线局域网的组建和3G/4G网络的接入,并实现了无线局域网和3G/4G网络的互通。最后利用多个智能终端设备对该路由器的功能进行了测试,测试结果证明了该路由器设计方案的可靠性和有效性。
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| 关 键 词： | Linux WiFi G/G 无线路由器 智能终端 |
3G/4G Router Design Based on Embedded Linux System |
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| Huang Xiaomin,Yu Xiang,Song Yao.3G/4G Router Design Based on Embedded Linux System[J].Microcontrollers & Embedded Systems,2014(4):32-35. |
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| Authors: | Huang Xiaomin Yu Xiang Song Yao |
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| Affiliation: | (Chongqing University of Posts and Telecommunications, Chongqing 400065, China) |
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| 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＆#39;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＆#39;s function is tested by some smart terminals.The reliability and stability of this router design are proved through the test results. |
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| Keywords: | Linux WiFi 3G/4GI wireless router smart terminal |
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