標(biāo)準(zhǔn)號：ISO 21459-2006
中文標(biāo)準(zhǔn)名稱：空間數(shù)據(jù)和信息傳輸系統(tǒng).接近1的空間鏈接協(xié)議.編碼和同步傳輸內(nèi)層
英文標(biāo)準(zhǔn)名稱：Space data and information transfer systems - Proximity-1 space link protocol - Coding and synchronization sublayer
標(biāo)準(zhǔn)類型：V04
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：V04
國際標(biāo)準(zhǔn)分類號：49.140
適用范圍：Proximity space links are defined to be short-range, bi-directional, fixed or mobile radio links, generally used to communicate among probes, landers, rovers, orbiting constellations, and orbiting relays. These links are characterized by short time delays, moderate (not weak) signals, and short, independent sessions.This International Standard defines the coding and synchronization sublayer of the Proximity-1 space link protocol. It defines the data unit of this sublayer, i.e. the PLTU. It defines the coding and synchronization mechanisms required for cross support. It also specifies the send and receive side functionality of this sublayer. This International Standard does not specify— individual implementations or products,— implementation of service interfaces within real systems,— methods or technologies required to perform the procedures, or— management activities required to configure and control the protocol.The scope and field of application are furthermore detailed in subclauses 1.2 and 1.3 of the enclosed CCSDS publication.