[1] IEEE Std 80 2.16 - 2001. Air Interface for Fixed Broadband Wireless Access Systems[S].2001.
[2] IEEE Std 802.16a Air Interface for Fixed Broadband Wireless Access Systems -Medium Access Control Modifications and Additional,Physical Layer Specifications for 2- 11GHz.
[3] Institute of Electrical and Electronics Engineers, P802.16 - REVd, Draft IEEE Standard for Local and metropolitan area networks Part 16:Air Interface for Fixed Broadband Wireless Access systems,2004.