
Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 11: Wireless LAN medium access control (MAC) and physical layer (PHY) specifications — Amendment 2: Sub 1 GHz license exempt operation
出版:International Organization for Standardization

专家解读视频
The services provided to the MAC by the S1G PHY consist of the following protocol functions: a) A function that defines a method of mapping the PSDUs into a framing format (PPDU) suitable for sending and receiving PSDUs between two or more STAs.