Embedded System on NTP
Embedded System on NTP
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NTP 嵌入式系统
DOI：
10.1109/iccit.2009.180
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Ho
中科院分区：
文献类型：
--
作者：
Chien;Shih;Ho
NTP是一种协议，旨在通过网络同步计算机的时钟。本文将在嵌入式系统上实现NTP，作为NTP Pool项目的服务器。所开发的嵌入式系统基于嵌入式Linux操作系统。使用嵌入式Linux系统的好处在于其功耗低、系统稳定性高、整个系统（包括硬件和软件）体积小，并且不需要额外的费用，受GPL许可证的保护。所有这些特征都将使嵌入式Linux系统成为实现需要许多非集中式服务器提供的服务的NTP的合适系统。通过在每个网络域中设置多个NTP服务器，并利用NTP池项目指南，将有助于均匀分配每个服务器的吞吐量，并增强系统的稳定性。本文详细介绍了NTP协议和NTP Pool项目的框架，NTP在嵌入式系统上的发展，并对NTP的实现提出了建议。
NTP is a protocol designed to synchronize the clocks of computers over a network. This paper will implement the NTP on an embedded system to serve as a server of the NTP Pool Project. The developed embedded system is based on the embedded Linux operating system. The benefits of utilization of the embedded Linux system rely on its lower power consumption, high system stability, the small size of whole system including hardware and software, and no extra cost protected by the GPL license. All these characteristics will provide the embedded Linux system to be a suitable system for the implementation of the NTP that will need the services provided by many non-centralized servers. By setting multiple NTP servers in each network domain and utilizing NTP Pool Project guidelines, it will help to evenly distribute the throughput of each server and enhance the stability of the system. This paper will provide the detailed introduction on the protocol of NTP and the framework of the NTP Pool Project, the development of the NTP on the embedded system, and followed by the suggestions of the implementation of the NTP.