[1]曾桂根 吴霜.基于嵌入式Linux的3G接入方案的设计与实现[J].计算机技术与发展,2010,(09):193-196.
　ZENG Gui-gen,WU Shuang.Design and Realization of 3G Access Scheme Based on Embedded Linux[J].,2010,(09):193-196.
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基于嵌入式Linux的3G接入方案的设计与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2010年09期
页码:
193-196
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Design and Realization of 3G Access Scheme Based on Embedded Linux
文章编号:
1673-629X（2010）09-0193-04
作者:
曾桂根 吴霜
南京邮电大学通信与信息工程学院
Author(s):
ZENG Gui-gen; WU Shuang
College of Communication and Information Engineering,Nanjing University of Posts and Telecommunications
关键词:
嵌入式Linux; PPP; 3G接入; WCDMA
Keywords:
embedded Linux;  PPP;  3G access;  WCDMA
分类号:
TP31
文献标志码:
A
摘要:
基于嵌入式Linux 2.6操作系统提出了一种3G多媒体终端无线接入Internet的方案,给出了详细的软、硬件设计。采用基于ARMCortexTM-A8内核的OMAP3530微处理器和SI M5218A3G无线通讯模块,选取WCDMA通信制式并通过在嵌入式Linux 2.6操作系统上移植PPP套件、编写相应的PPP拨号脚本和配置文件,成功地实现了3G多媒体终端通过WCDMA无线网络接入Internet以及与远程服务器之间的无线数据传输。实验表明该方案具有快速、稳定和可靠等优点,3G多媒体终端可以很好地通
Abstract:
3G wireless access scheme was proposed based on embedded Linux 2.6.Detailed information of its hardware and software design was provided.Adopting OMAP3530 microprocessor based on ARM CortexTM-A8 and SIM5218A 3G communication module using the WCDMA mode,replanting the PPP package and compiling the corresponding dial-up scripts as well as configuration files,the wireless data communication between 3G multimedia terminal and internet was realized successfully through WCDMA network by PPP dial-up.Results show that this scheme possesses the advantages of high-speed,stability and reliability,which means through the WCDMA network,the 3G multimedia terminal can access the internet well and wireless network data can be transported quickly

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备注/Memo

备注/Memo:
江苏省自然科学重大基础研究项目（06KJA51001）曾桂根（1967-），男，江西吉水人，副教授，研究方向为无线数据通信、通信信号处理、认知无线电、嵌入式系统开发
更新日期/Last Update: 1900-01-01