1 / 7

Time Correlation and Synchronization BOF: Fall 2010 Meeting Report

Read about the outcomes of the Fall 2010 meeting in London, where key objectives, agenda items, and challenges were discussed regarding time correlation and synchronization. Discover the proposed charter, goals, and deliverables for achieving accurate time synchronizations. Gain insights into the focus areas and resource challenges of the working group.

clio
Télécharger la présentation

Time Correlation and Synchronization BOF: Fall 2010 Meeting Report

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Time Correlation and Synchronization BOF:Report of the Fall 2010 Meeting London October 29, 2010 Ed Greenberg NASA/JPL

  2. Meeting Agenda • Welcome, opening remarks, logistics, introduction for new attendees • Discussion of requirements and possible approaches • Development of draft WG Charter • Adjourn

  3. Attendance

  4. Executive Summary • Discussed the desires of the agencies to achieve from the WG. • ESA’s main objective is a Magenta Book identifying best practices for time correlation with current standards • NASA is interested in advocating methods to achieve much more accurate time correlations for space missions. • NASA has a long term goal of establishing a standard for synchronization of the clocks on vehicles within a remote operational network.

  5. Summary of Goals and Deliverables • Developed a Draft charter for the WG. • Document the totality of the desired tasks • Very aggressive plan which may be very hard to get adequate support • Focus of the Proposed Charter • Document current methodologies • Advocate the use of Regenerative PN Ranging for Time Correlation • Advocate the space qualification of Chip Scale Atomic Clocks (i.e. Symmetricom’s CSAC device)

  6. Draft Charter Schedule

  7. Resource Problems • Resources are an issue: • ESA has limited resources and is only interested in a magenta book that will help future missions better select CCSDS protocol that provide adequate time correlation

More Related