Navy shipboard time synchronization service options and analysis

2008 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication Pub Date : 2008-10-24 DOI:10.1109/ISPCS.2008.4659222

M.E. Glass, K. O'Donoghue

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引用次数: 3

Abstract

Next generation Navy platform designs are evolving towards generalized multipurpose infrastructures based on open standards and commercial products. These platforms will support a wide range of new and expanding applications in a more flexible and dynamic manner than in previous designs. These applications are increasingly being more finely partitioned and distributed over this generalized infrastructure with defined open interfaces. This new paradigm creates significant time synchronization challenges. Time sensitive applications that have previously been implemented in a single computer are now distributed across multiple computers over a network. IEEE 1588 (also known as PTP) has been identified as a potential open standards-based technology utilizing existing infrastructure to meet these requirements. This paper discusses next generation Navy shipboard infrastructures, emerging Navy applicationpsilas time service requirements, results from preliminary experiments, and future directions in design, test, and evaluation in support of next generation Navy network time synchronization requirements.

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海军舰载时间同步服务选项和分析

下一代海军平台设计正朝着基于开放标准和商业产品的通用多用途基础设施发展。这些平台将以比以前的设计更灵活和动态的方式支持广泛的新的和扩展的应用程序。这些应用程序越来越精细地划分和分布在具有定义开放接口的通用基础设施上。这种新范式带来了重大的时间同步挑战。以前在一台计算机上实现的时间敏感型应用程序现在通过网络分布在多台计算机上。IEEE 1588(也称为PTP)已被确定为一种潜在的基于开放标准的技术，利用现有的基础设施来满足这些需求。本文讨论了下一代海军舰载基础设施、新兴的海军应用程序和时间服务需求、初步实验结果以及支持下一代海军网络时间同步需求的设计、测试和评估的未来方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2008 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication

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