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	Implementation of Real-time Network Extension on Embedded Linux
	Yuan Tian; Guoqiang Ren; and Qinzhang Wu
	2009
会议名称	2009 International Conference on Communication Software and Networks
会议日期	2009
通讯作者	Yuan Tian
中文摘要	Linux over the past few years has gained in popularity as the operating system for embedded networking equipment. Its reliability, low cost and undisputed networking capabilities made it one of the most popular choices for the networking devices. But traditional software network interfaces in Linux do not deliver satisfactory real-time performance. Hence alternative efficient real-time interfaces are required in network monitoring, distributed systems, realtime networking and remote data acquisition applications. So it is necessary to modify the original Linux to meet the realtime requirement. This paper describes the implementation of real-time network extension based on embedded Linux. Compared with different solution of achieving real-tine ability on Linux system, Xenomai and Rtnet have been chosen in our system. Finally, the real-time performance test has been carried out on embedded Linux network system. The test results indicate that, through applying Xenomai and Rtnet on embedded Linux, the hard real-time requirement can be met in our system.
英文摘要	Linux over the past few years has gained in popularity as the operating system for embedded networking equipment. Its reliability, low cost and undisputed networking capabilities made it one of the most popular choices for the networking devices. But traditional software network interfaces in Linux do not deliver satisfactory real-time performance. Hence alternative efficient real-time interfaces are required in network monitoring, distributed systems, realtime networking and remote data acquisition applications. So it is necessary to modify the original Linux to meet the realtime requirement. This paper describes the implementation of real-time network extension based on embedded Linux. Compared with different solution of achieving real-tine ability on Linux system, Xenomai and Rtnet have been chosen in our system. Finally, the real-time performance test has been carried out on embedded Linux network system. The test results indicate that, through applying Xenomai and Rtnet on embedded Linux, the hard real-time requirement can be met in our system.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7512]
专题	光电技术研究所_光电探测技术研究室（三室）
作者单位	中国科学院光电技术研究所
推荐引用方式 GB/T 7714	Yuan Tian,Guoqiang Ren,and Qinzhang Wu. Implementation of Real-time Network Extension on Embedded Linux[C]. 见:2009 International Conference on Communication Software and Networks. 2009.

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