BS Z 11:1998

1 INTRODUCTION
    1.1 Purpose of this Recommendation
    1.2 Scope
    1.3 Applicability
    1.4 Rationale
    1.5 Document structure
    1.6 Definitions
    1.7 References
2 OVERVIEW
    2.1 Purpose of this section
    2.2 Cross support context
    2.3 SLE services documentation tree
3 SLE SYSTEM ENVIRONMENT, DATA AND SERVICES
    3.1 Purpose of this section
    3.2 SLE system environment - space mission data system
    3.3 SLE system data and services - data exchange
    3.4 Space link extension services
4 SLE ARCHITECTURE MODEL
    4.1 Introduction
    4.2 Top-level architecture model
    4.3 Architecture model - functional view
    4.4 Architecture model - cross-support view
5 SPECIFICATION OF SLE SERVICES
    5.1 Purpose and organization
    5.2 Abstract model of SLE service
    5.3 SLE service specification
    5.4 SLE transfer service ports
    5.5 SLE management service ports
    5.6 SLE transfer service productions
ANNEX A SPACE LINK EXTENSION DATA STRUCTURES
ANNEX B CROSS SUPPORT REFERENCE MODEL INDEX TO DEFINITIONS
ANNEX C CROSS SUPPORT REFERENCE MODEL ACRONYMS AND
          ABBREVIATIONS
Figure
1-1 CCSDS Space Mission Data System
1-1a Drawing Conventions for an Object-Type
1-1b Drawing Conventions for an Object-Instance
1-1c Drawing Conventions for Multiple Object-Instances
1-2 Object Refinement
2-1 SLE Services Documentation Tree
3-1 Space Mission Data System
3-2 Ground Element of a Space Mission Data System
3-3 Data Exchange
3-4a An Illustration of Mapping Return SL-DUs to Return
      SLE-SDUs
3-4b An Illustration of Mapping Forward SLE-SDUs to Forward
      SL-DUs
4-1 Abstract Model of the SLE System Environment
4-2 Ports of an SLE-FG
4-3 Interconnection of SLE-DGs Ports
4-4 Return Functional Groups
4-5 AOS Forward Functional Groups
4-6 Forward Telecommand Functional Groups
4-7 SLE Complexes
4-8 Mission and SLE Utilization Management
4-9 An Example of SLE Complex Ports
4-10 Binding SLE Complex Transfer Ports
4-11 Binding of SLE Complex Management Ports
4-12 Composite Example of SLE Management
5-1 Abstract model of an SLE service
A-1 Return SLE Channel Tree
A-2 Forward SLE Channel Tree
Table
4-1 Return SLE Functional Groups
4-2 Forward AOS SLE-FG
4-3 Forward Telecommand SLE-FG
5-1 Return SLE Transfer Ports, SLE Services, Provider
      SLE-FGs, and User SLE Objects
5-2 Forward SLE Transfer Ports, SLE Services, Provider
      SLE-FGs
5-3 SLE Management Ports and Supplier SLE-FGs
A-1 Packet Telemetry SL-DUs
A-2 Telecommand SL-DUs
A-3 AOS SL=DUs
A-4 Return SLE Data Channels
A-5 Forward SLE Data Channels

Defines requirements for space link extension services for a cross support reference model for space data and information transfer systems.