References:
[1] IEEE 802.16-2009 Consolidated WiMAX StandardMainly Section 6.3.14 : Quality of service (QoS), Section 6.3.20: Sleep Mode Operations, Section 6.3.22 : MBS Services, Section 6.3.2.3: MAC management messages(Only the required headers)
[2] WiMAX Forum White Paper on WiMAX Overview Part-1
[3] WiMAX Forum : Network Protocol Specifications (T33), MCBCS Specifications : WMF-T33-111-R015v01_MCBCS-Common.pdf, WMF-T33-112-R015v01_MCBCS-DSx.pdf, WMF-T33-113-R015v01_MCBCS-Applayer.pdf
