NanoQplus:A Multi-threaded Operating System with Memory Protection Mechanism for WSNs
Sensor networks are specially constructed networks for collecting data from sensor nodes and delivering it to sink nodes at the end.Each nodes in a sensor network are small embedded systems.which require wireless communication among them with limited hardware constraints.If programmers develop sensor network applications for a large-area sensor network,the development of application will be very difficult without any support of operating system.Therefore,we developed a small operating system,referred to as NanoQplus,to enable to build a large-scale sensor network application rapidly and efficiently.NanoQplus is a multi-threaded,lightweight and low-power sensor network operating system.Although multi-threaded operating systems in sensor nodes need to manage multiple stacks to prevent the stack overflow problem,NanoQplus gives an elegant solution with a memory protection mechanism.This paper describes all about NanoQplus technologies,a philosophy,design issues,architecture,supported software products and NanoQplus programming style.
NanoQplus Operating System Memory Protection
Sang Cheol Kim Haeyong Kim JunKeun Song Misun Yu Pyeongsoo Mah
Sensor Network Platform Research Team Electronics and Telecommunications Research Institute(ETRI)Gajeong-dong 161,Yuseong-gu,Daejeon,S.Korea
国内会议
第二届中国传感器网络学术会议暨第一届中韩传感器网络学术研讨会(CWSN2008CKWSN2008)
重庆
英文
24-29,43
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）