1[1]IEEE Std802.16.2-2001,IEEE Recommended Practice for Local and Metropolitan Area Networks-Coexistence of Fixed Broadband Wireless Access System.http://www.wirelessman.org, Sep 2001
2[2]802.16-02_19,Mobile Broadband Wireless Access.http://www.wirelessman.org, March 2002
3[3]IEEE P802.16a/D3-2001,Draft Amendment to IEEE Standard for Local and Metropolitan Area Networks-Part 16:Air Interface for Fixed Wireless Access Systems-Medium Access Control Modifications and Additional Physical Layers Specifications for 2-11 GHz, Mar.25.2002