1. Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications/Amendment 2: Higher-speed Physical Layer (PHY) in the 2.4 GHz band, ANSI/IEEE Std. 802.11b (November 2001).
2. Part 11: wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications/Amendment 1: High-speed Physical Layer in the $5$ GHz Band, ANSI/IEEE Std. 802.11a (November 2000).
3. Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications/Amendment 4: Further Higher Data Rate Extension in the $2.4$ GHz Band, ANSI/IEEE Std. 802.11g (June 2003).
4. A. Balachandran, G. Volker and P. Bahl, Wireless Hotspots: Current Challenges and Future Directions, in: Proceedings of the First ACM Workshop on Wireless Mobile Applications And Services On WLAN Hotspots(WMASH’03) (San Diego, California, September 2003) pp. 2–8.
5. F. Calí, M. Conti and E. Gregori, Dynamic Tuning of the IEEE 802.11 Protocol to Achieve a Theorethical Throughput Limit, IEEE/ACM Trans. Networking 8(6) (December 2000) 785–799.