摘要
为顺应3G网络IP化的趋势,根据TD-SCDMA网络协议中IP数据包传输相关描述,研制了TD-SCDMA网络测试仪IP数据采集卡,利用网卡加WinPcap驱动的方法实现IP数据包采集,为上层协议分析提供有效消息。在Realtek8139网卡上的测试表明,该设计能可靠地完成IP数据包的采集,完全可以应用于当前TD-SCDMA网络测试。
To conform the development trend of 3G based IP, according to the description about IP data packet transmission in TD-SCDMA network protocol, we developed the IP data acquisition card for TD-SCDMA network analyzer, the NIC and WinPcap driver is used to implement the IP data acquisition, the effective message will be analysed in higher layers by software. We confirm the card can be applied to current TD-SCDMA network test entirely after we finished the IP data acquisition test based on Realtek8139 NIC.
出处
《重庆邮电学院学报(自然科学版)》
2006年第4期448-450,共3页
Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)
基金
国家高技术研究发展计划("863"重大专项)(2005AA123780)
科技部中小企业创新基金(05c26215111405)
科技部中小企业创新基金(No.05C26215111405)
重庆市科委科技攻关项目(CSTC
2005AC2040)
重庆市经委指导性计划项目(No.05-1GX-DZ180)