1. IEEE 802.11, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, High-speed Physical Layer in the 5 GHz Band, IEEE 802.11a Std, 2000
2. IEEE 802.11, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, IEEE 802.11 Std, 1999
3. The IEEE 802.11 Handbook, A Designer’s Companion;Bob O’Hara,1999
4. http://grouper.ieee.org/groups/802/11/TGe
5. IEEE 802.11 WG, Draft Supplement to standard for Telecommunications and Information exchange between Systems––Part 11: Medium Access Control (MAC) Enhancements for Quality of Service (QoS), IEEE 802.11e/ D3.0, May 2002