ISO 26143:2007
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Space data and information transfer systems -- Space link extension (SLE) -- Return operational control fields service

(Not available in French)

This standard has been revised by: ISO 26143:2013


ISO 26143:2007 defines the space link extension (SLE) return operational control fields (ROCF) service in conformance with ISO 15396:1998. The ROCF service is an SLE transfer service that delivers to a mission user all operational control fields from one master channel or one virtual channel.

ISO 26143:2007 defines, in an abstract manner, the ROCF service in terms of

  • the operations necessary to provide the service;
  • the parameter data associated with each operation;
  • the behaviors that result from the invocation of each operation; and
  • the relationship between, and the valid sequence of, the operations and resulting behaviors.

ISO 26143:2007 does not specify

  • individual implementations or products;
  • the implementation of entities or interfaces within real systems;
  • the methods or technologies required to acquire telemetry frames from signals received from a spacecraft;
  • the methods or technologies required to provide a suitable environment for communications; or
  • the management activities required to schedule, configure, and control the ROCF service.


  • Document published on: 2007-02
    Edition: 1 (Monolingual) ICS: 49.140
    Status: Withdrawn Stage: 95.99 (2013-05-29)
    TC/SC: ISO/TC 20/SC 13 Number of Pages:
  • Revised by: ISO 26143:2013

  • No corrigenda or amendments available

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