标准摘要
[中文适用范围]： 本推荐实践定义了SLE API的扩展，具体包括：a) API组件提供的RCF特定功能；b) API组件提供的RCF特定接口；c) 与组件导出的RCF接口相关联的外部可见行为。它不规定：a) 个别实现或产品；b) 组件的内部设计；c) 用于通信的技术。本推荐实践仅定义了支持回传帧（RCF）服务的实现除参考文献 [3] 中的规范外必须提供的接口和行为。 [外文原描述]： ISO 18443:2016 Practice defines extensions to the SLE API in terms of: a) the RCF-specific functionality provided by API components; b) the RCF-specific interfaces provided by API components; and c) the externally visible behavior associated with the RCF interfaces exported by the components. It does not specify: a) individual implementations or products; b) the internal design of the components; and c) the technology used for communications. ISO 18443:2016 defines only interfaces and behavior that must be provided by implementations supporting the Return Channel Frames service in addition to the specification in reference [3].
英文名称Space data and information transfer systems — Space link extension — Application program interface for return channel frames service