标准编号：ISO 22670:2013
中文名称：空间数据和信息传输系统 空间链路扩展（SLE） 回程通道帧业务
英文名称：Space data and information transfer systems — Space link extension (SLE) — Return-channel-frames service
发布日期：2013-06
标准范围
1.1 This International Standard defines the space link extension (SLE) return-channel-frames (RCF) service in accordance with the SLE Reference Model (CCSDS 910.4-B-2). The RCF service is an SLE transfer service that delivers to a mission user all telemetry frames from one master channel or one virtual channel.1.2 This International Standard defines the RCF service in terms of a) the operations necessary to provide the service, b) the parameter data associated with each operation, c) the behaviors that result from the invocation of each operation, and d) the relationship between, and the valid sequence of, the operations and resulting behaviors. 1.3 It does not specifya) individual implementations or products, b) the implementation of entities or interfaces within real systems, c) the methods or technologies required to acquire telemetry frames from signals received from a spacecraft,d) the methods or technologies required to provide a suitable environment for communications, ore) the management activities required to schedule, configure, and control the RCF service.1.4 The scope and field of application are furthermore detailed in subclauses 1.1, 1.2 and 1.3 of the enclosed CCSDS publication.
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