标准摘要
[中文适用范围]： 本文件描述了共享通信的物理层和数据链路层的通信协议，共享通信是与第二级UA相关的单元的无线分布式通信网络。物理层包括帧结构、编码过程、物理层过程和共存操作。数据链路层包括信道和时隙、资源管理、数据广播和交换、同步、安全性以及与上层和其他通信层的接口。 [外文原描述]： This document describes communication protocols for the physical and data link layer of shared communication, which is a wireless distributed communication network for units related with UAs in level II. Physical layer includes frame structure, encoding procedure, physical layer procedure and coexistence operations. Data link layer includes channel and slot, resource management, broadcast and exchange of data, synchronization, security, and interface with upper layer and other communication layers.
英文名称Telecommunications and information exchange between systems - Unmanned aircraft area network (UAAN) - Part 2: Physical and data link protocols for shared communication