IEEE DRAFT 802.11B被替代
Information Technology - Telecommunications And Information Exchange Between Systems - Local And Metropolitan Networks - Specific Requirements - Wireless Lan Medium Access Control (mac) And Physical Layer (phy) Specifications: Higher Speed Physical Layer (phy Extension In The 2.4 Ghz Band
出版：Institute of Electrical and Electronics Engineers
专家解读视频
Gives physical characteristics for wireless local area networks. Contains medium access controller and three physical layer units: two radio units, both operating in the 2,400 - 2,500 MHz band, and one baseband infrared unit. One radio unit employs the frequency hopping spread spectrum technique and the other employs direct sequence spread spectrum technique. Also covers extensions to the DSSS radio PHY for higher data rates.
