Leveraging the Air Force Enterprise Approach to Time Synchronization: a Proposal

Glenn Bell, Jay Scarano

Abstract:	Net-centric warfare requires an unprecedented level of integration. Time synchronization is a key driver for that integration. The U.S. Naval Observatory (USNO) provides PTTI capability for the Department of Defense (DoD). To date, we do not have a comprehensive method for distributing time from the USNO to systems with varying precision and accuracy requirements. The Air Force, as part of its Common Integrated Infrastructure initiative, has taken on this problem. The result is an Air Force Enterprise Time architecture that encompasses the USNO provided delivery mechanisms and provides the framework for delivery of pedigreed time to end systems. We offer the Air Force approach to achieving enterprise time delivery as a starting point for the DoD. Further details and explanations of CII Services can be obtained by contacting the authors directly.
Published in:	Proceedings of the 36th Annual Precise Time and Time Interval Systems and Applications Meeting December 7 - 9, 2004 Hyatt Regency Washington on Capitol Hill Washington, D.C.
Pages:	263 - 278
Cite this article:	Bell, Glenn, Scarano, Jay, "Leveraging the Air Force Enterprise Approach to Time Synchronization: a Proposal," Proceedings of the 36th Annual Precise Time and Time Interval Systems and Applications Meeting, Washington, D.C., December 2004, pp. 263-278.
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