...接近1的空间链接协议.数据链路层 英文名称： Space data and information transfer systems - Proximity-1 space link protocol - Data link layer 页数： 8 采用标准： 被替代标准： 归口单位： 引用标准： 分类号： 发布日期： 实施日期：..
abstract:Proximity-1 Space Link Protocol is a short haul delivery communications protocol designed to establish a two-way communications link between a lander and an orbiter, negotiate data rate and communications mode, and reliably deliver data during short orbiter-to-surface contacts.