DTS & CSTS WG STATUS REPORT, End of Spring 2005 Meeting Yves Doat Chairman 15 April 2005
CONTENTS • SLE Blue Books • SLE API Books • Tool Kit • Radiometric Services • AOB • Issues & Concerns
A. SLE Pink Sheets • RAF: 12 • RCF: 14 • ROCF: 4 • CLTU: 22 • FSP: 14 (1 technical error: ASN.1 change)
B. SLE API BOOKS • Draft Books: • Internet SLE Protocol BB • API Core Specifications Magenta • API Summary of Concept & Rational Green • API Programmer’s Guide Green • API RAF Magenta • API RCF Magenta • API ROCF Magenta • API CLTU Magenta • API FSP Magenta
C. TOOLKIT Books Derived Service Toolkit Guidelines for derived service - How to derive new service Abstract Cross SupportService Recommendation (Operations and behaviour description) Cross Support Transfer Layer Recommendation (Operations & behaviour)
Approach 1: Reuse existing operations; Include as far as possible common behaviour in the Toolkit definition. Approach 2: New operations (set, read, write); Confirmed / Unconfirmed service; Minimize toolkit requirements on application behavior. Toolkit – Definition Approach
Toolkit - Procedures Specific behaviour definition that covers: • Sequence of activities; • List of operations Goal: • Agreed common behavior; • Agreed list of supported operations and associated parameters.
Toolkit – Procedure Definition Define procedures in terms of: • Purpose of the procedure; • Definitions; • Sequence of activities; • List of required operations and for each operation: list of relevant parameters and semantic; • UML diagram; • Example; • Proposed changes. • Open points
Association control Authentication Production Status Handling Throw-Event Status reporting Notification Configuration Query Directive Data Processing Data Delivery Toolkit – Existing ServicesList of Procedures
Toolkit – New ServicesList of procedures • Common Procedures must be identified for new services: • RUFT; • Radiometric; • Monitoring; • Telemetry catalogue.
D. Radiometric Service • Meeting with Navigation WG • Navigation WG accepted the action: • Identify needs • Identify priority • Report to management • Goal: • Get CMC convinced on needs and priority.
E. AOB • SICF: CSTS to Review Appendix D of SM Book • CSTS Charter to be updated • Minutes of CSTS WG Meeting will be downloaded to CCSDS next week.
Working meeting • 22-23 June 2005 at ESOC • Goal: • Review procedures.
F. ISSUES AND CONCERNS • Progress not as fast as expected:Different approaches identifiedLimited NASA participation in Athens meetingDelay in plans to be expected • Bad accommodation:Lack of rooms