标准编号：ISO 26143:2007
中文名称：空间数据和信息传输系统 空间链接扩展（SLE） 返回操作控制域业务
英文名称：Space data and information transfer systems — Space link extension (SLE) — Return operational control fields service
发布日期：2007-02
标准范围
This International Standard 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 amission user all operational control fields from one master channel or one virtual channel.This International Standard 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.It 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 aspacecraft;- 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.The scope and field of application are furthermore detailed in subclause 1.3 of the enclosed CCSDSpublication.
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